baber/WOPTO huggingface dataset:
Patent JP-H0621740-A (JP)
Title: Manufacture of ultrathin piezoelectric resonator material plate
Inventor: ISHII OSAMU
IPC: H03H3/04
Filed: 1992-07-03
Abstract: PURPOSE:To adjust the thickness of an ultra-thin vibration part of an ultra-thin plate piezoelectric resonator in the stage of a material plate without fail by adhering a thick plate having a hole corresponding to a position of each recessed part to a front surface on a side of the recessed part of a piezoelectric wafer and dropping an etching liquid into each recessed part via the pertinent hole. CONSTITUTION:A thick plate 6 made of a bakelite with a hole 5 corresponding to a position of each recessed part 2 of a piezoelectric wafer 1 provided thereto is adhered to a front surface on the side of the recessed part of the piezoelectric wafer 1 by means of an adhesives. Then an etching liquid 4 is dropped in the recessed part 2 via each hole 5. In such a way, even when the etching liquid of a sufficient quantity is dropped in each recessed part 2, since the possibility of flowing of the etching liquid to other adjacent recessed parts is precluded, no accurate control is required for a dispensing of the etching liquid and then manufacturing facility makes inexpensive. Moreover, since a sufficient amount of the etching liquid is imparted to each recessed part 2, a fault that the plate thickness of a vibration part is not adjusted due to evaporation of the liquid on the way of the etching process is not caused.
Patent JP-S6091368-A (JP)
Title: Information recording device
Inventor: INOUE TAKAHIRO
IPC: B41J2/44
Filed: 1983-10-26
Abstract: PURPOSE:To correct variation in the sensitivity of a photosensitive body due to variance and a secular change of the sensitivity, make an adjustment easily without the probability of abnormal oscillation nor breakage of a semiconductor laser, and form an excellent image by providing an adjusting device for the oscillation waveform of the semiconductor laser. CONSTITUTION:An image is formed on the photosensitive body 5 according to its rotation. Semiconductor laser light L1 is collimated by a collimator lens 2, and deflected and scanned by a polygon mirror 3 which rotates as shown by an arrow to form a spot image on the photosensitive body 5 through a lens 4. The laser 1 is applied with a modulating current from a driving means 6 controlled with a signal from a recorded signal generating means 7. The means 7 generates in addition to the signal corresponding to only whether recording information is present or not, also the signal corresponding to plural kinds of intensity of information to be recorded. Consequently, the magnitude of the current applied to the laser 1 is varied stepwise according to the intensity of the recorded information. The light intensity of the laser light per dot is varied according to the signal to perform the multilevel recording of an image by an intensity modulating method.
Patent JP-2000030281-A (JP)
Title: Liquid crystal panel, optical pickup, and information recording and reproducing device
Inventor: IWASAKI MASAYUKI
IPC: G11B7/135
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal panel capable of imparting a necessary and sufficient phase difference to a light beam by simple voltage control. SOLUTION: This liquid crystal panel 10 is arranged on the optical path of the light beam for recording and reproducing information and compensates the wave front aberrations generated within the irradiation range of the light beam on an information recording surface, in consequence of the inclination between the optical axis of this light beam and the information recording surface of a DVD recorded and reproduced with the information by imparting the phase difference to the light beam. The value of the product of the double refractive index of liquid crystals 10g, included in the liquid crystal panel 10 and the thickness of the liquid crystal layer constituted by the liquid crystals, is specified to >=0.4 to <=2.0 μm, desirably >=0.6 to <=1.2 μm.
Patent JP-S6180152-A (JP)
Title: Automatic developing device
Inventor: TETSUO YOSHIJI
IPC: G03D3/00
Filed: 1984-09-27
Abstract: PURPOSE:To lessen the manpower of a device and to speed up development without bending a photographic material by providing mechanisms which pinch away the card-like photographic material lifted from below by a conveying mechanism such as rolls, lift the same and transfer the material to the processing tank of the next stage. CONSTITUTION:A worm mechanism 272 and a cam mechanism 273 are used to transfer the photographic material 200 from a roller mechanism 270 which moves downward said material to a roller mechanism 271 which moves upward the material. When the material 200 is lifted from the uppermost end roller of the mechanism 271 to the upper part, said material engages with a clamper mechanism 274 which is provided in the upper part of the processing tank and moves back and forth between the different processing tanks The material is then transferred to the uppermost end roller of the roller mechanism 270 of the next processing tank. The material 200 is successively subjected to developing, bleach fixing, stabilizing and drying as well as drying by a heater 351 and a fan 252 by the repetition of the above-mentioned operation. The material 200 is transferred to the part for forming the protective layer when the processing is completed. The manpower of the device is thus lessened and the operation thereof is speeded up without bending the photographic material.
Patent JP-H06210735-A (JP)
Title: Method and device for mounting pack container outlet member
Inventor: RARUSU BERUKUHORUTSU
IPC: B31B1/84
Filed: 1993-08-12
Abstract: PURPOSE: To enhance reliability and a sanitary condition at a time of attachment by reducing the cost of an attaching device and economizing a material in the attachment of a pour port member to a pack container. CONSTITUTION: In a method and apparatus for an on-off type pour port member 6 to the hole part provided to the top wall 4 of a pack container 5, the apparatus has the mandrel wheel 2 intermittently rotated around a rotary shaft 3 and four mandrels 1 are provided to the mandrel wheel 2 so as to be radially projected from the boss 9 thereof. A mounting work part I, heating work parts II, IIa, a detaching work part III and a detaching work part IV are successively arranged to the outer peripheral area of the mandrel wheel 2 so as to leave an angular interval with respect to the rotary shaft 3 and the outer end parts of the respective mandrels 1 can be engaged with the work parts I-IV stepwise and successively.
Patent JP-H0653367-A (JP)
Title: Socket for memory
Inventor: TAKAHASHI KOJI
IPC: H01R33/88
Filed: 1992-07-28
Abstract: PURPOSE:To reduce the number of parts to be mounted on an electronic circuit board to improve mounting efficiency of the electronic circuit board by providing a space to mount a memory element to both upper and lower surfaces at the center of a socket body. CONSTITUTION:A socket body 2 has a space for loading a first integrated circuit memory device 4 between the lower surface at the center thereof and an electronic circuit board 3 and a holding area 2c at the side surface of the leg portion thereof for holding the first memory element 4. The upper surface at the center thereof also has a space for loading a second integrated circuit memory element 5. The second memory element 5 is loaded on the upper surface of the center thereof and connects a lead 5a thereof to the connecting portion 2b of the socket body 2. Thereby, the number of sockets for memory for loading memory element and area of the electronic circuit board 3 can respectively be reduced to one-half.
Patent JP-H1050160-A (JP)
Title: Insulator utilizing coal ashes and its manufacture
Inventor: KANEKO KAZUHIRO
IPC: C08L101/00
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To manufacture the insulator by utilizing coal ashes as waste, and furthermore satisfy its strength as the insulator by enhancing the strength and stiffness of the insulator. SOLUTION: Coal ashes and fibrous material are added to heat-curable to thermosetting synthetic resin, and they are kneaded so as to be formed into a premix compound P, the premix compound P is rested as high as possible in a place at the center part over the upper surface of a lower mold out of an upper and the lower mold 1 and 2 for forming one insulator split body of the insulator divided by a plane passing through the axial center of the insulator, after that, the upper and lower molds are pressed with pressure, and heated so as to be formed into an insulator divided body, and the aforesaid two insulator split bodies are mutualy bonded at their divided surfaces, so that an integral insulator is thereby obtained.
Patent JP-H0248669-A (JP)
Title: Electrophotographic sensitive body
Inventor: AIZAWA KOICHI
IPC: G03G5/05
Filed: 1988-08-11
Abstract: PURPOSE:To obtain the photosensitive body of a positive electrostatic charge type having good electrostatic chargeability and charge holdability by using a resin of prescribed mol. wt. as the binder of a charge transfer layer. CONSTITUTION:The charge transfer layer 2 has an org. charge transfer material 21 in the binder. This layer holds the electrostatic charge of the photosensitive body as an insulator layer in a dark place and transfers the charge implanted from a charge generating layer at the time of photoreception. The resin having 20,000-45,000mol. wt. is used for the resin binder as the binder 22 used for the layer 2. The photosensitive body having excellent electrophotographic characteristics is obtd. in this way.
Patent JP-S5990758-A (JP)
Title: Exhaust gas recirculating device of internal-combustion engine
Inventor: FUKAE YASUO
IPC: F02M25/07
Filed: 1982-11-16
Abstract: PURPOSE:To peel off or remove any carbon and the like stuck to ro deposited on orifices by a method wherein the orifices made of a material deforming corresponding to the temperatures are inserted into a communication channels between an exhaust gas feed back channel and a suction channel. CONSTITUTION:In a structure wherein a part of exhaust gas within an exhaust gas channel is led into an expansion chamber 5a through the intermediary of an exhaust gas feed back channel 5 and an exhaust gas feed back control valve 6 to be fed to a suction channel 4 through the intermediary of communication channels 15, 15' formed in the wall of a partition 2a between the chamber 5a and the suction channel 4, the communication channels 15, 15' are formed into steps wherein the large diameter side faces to the expansion chamber 5a. Then orifices 17, 17' made of bimetal are inserted into the steps of these communication channels 17, 17' to be fixed by threadingly attaching any metal fixtures 18, 18'. The orifices 17, 17' may be formed so that they are reversely deformed abruptly from concave to convex status in the suction channel 4 side when the exhaust gas temperature reaches any specified value to peel off any carbon and the like stuck to the orifices.
Patent JP-H0949974-A (JP)
Title: Image forming device
Inventor: ASADA KENICHIRO
IPC: G02B26/12
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To simplify the control concerning image-forming. SOLUTION: Polygon mirrors respectively rotated by respective polygon motors are constituted in the same specification. In the case where respective polygon motor drivers 60BK, 60C, 60M and 60Y control the revolving speed of the respective polygon motors according to the same reference frequency signal (control signal) and any of the respective polygon motors attains normal revolving speed within a specified time, only image-forming in a color corresponding to the polygon motor which attains the normal revolving speed is permitted. In the case where any of the polygon motors does not attain the normal revolving speed within the specified time, such error information that abnormality occurs in the polygon motor which does not attain the normal revolving speed, is displayed.  It is acceptable to inhibit all image-forming during a period till attaining the normal revolving speed from respectively starting the rotation of the polygon motors.
Patent JP-H0250759-A (JP)
Title: Document shaping system
Inventor: TAKAHASHI SUSUMU
IPC: G06F17/21
Filed: 1988-08-12
Abstract: PURPOSE:To determine optimum character arrangement by collectively deciding the deterioration of document quality generated due to the overrun of a character interval from its optimum value and the deterioration of document quality generated when a character to be forbidden is arranged on an exceptional position. CONSTITUTION:When a character string is inputted, the optimum value, extension allowance and contraction allowance of a character interval are determined in accordance with the sorts of adjacent characters. An extension/contraction loss and forbidden loss are found out, the sum of these values is found out, character arrangement minimizing the sum is determined in each line, and line length is adjusted by extending/contracting the character interval in each line on the basis of the arrangement to align respective line end positions. Since character strings to be arranged in respective lines and the character interval between respective characters in each line are determined, an output of high quality always correctly aligning respective line and positions and arranging intervals with a proper width among respective characters can be obtained.
Patent JP-H0551542-A (JP)
Title: Ultraviolet curable coating composition
Inventor: AOKI OSAMU
IPC: C09D4/00
Filed: 1991-07-17
Abstract: PURPOSE:To provide an ultraviolet curable coating composition which, when applied to a cyclic polyolefin resin without any particular pretreatment, is cured by ultraviolet light within a short period of time to form an abrasion- and scratching-resistant coating having excellent optical characteristics and adhesion properties. CONSTITUTION:An ultraviolet curable coating composition for a cyclic polyolefin resin characterized by comprising at least 5wt.% alicyclic (meth)acrylic compound having an aliphatic polycyclic structure containing at least one (meth) acryloyl group per molecule.
Patent JP-S6178611-A (JP)
Title: Method of molding rubber product by using core
Inventor: MORIGUCHI TAKASHI
IPC: B29K21/00
Filed: 1984-09-26
Abstract: PURPOSE:To shorten the period when molds are occupies by a hollow rubber product per cycle that is to be molded continuously, by performing the secondary vulcanization in a first molding cycle and the primary vulcanization in a second molding cycle. CONSTITUTION:After cores 6, 6 and a top force 2 and a bottom force 4 are associated, an unvulcanized rubber material is loaded into cavities 3, 3, 5, 5, and is subjected to the primary vulcanization to such an extent the external shape thereof is stabilized. Then the forces are opened, a core structure 19 is moved to the forward position, the cores 6, 6 with the products 20, 20 whose primary culvanization has been completed are moved outside the forces. Then a turning actuator 9 is actuated, the cores 6, 6 with the products 20, 20 are moved around a main member 13 to the point opposite to the cavities. The products 20, 20 are vulcanized secondarily by heaters contained in the cores 6, 6. Then the core construction 19 is moved to associate the cores 6, 6, the top force 2 and the bottom force 4, and the next molding cycle is started.
Patent JP-H1024853-A (JP)
Title: Yoke structure of motor
Inventor: KODAIRA NAOO
IPC: B62D5/04
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To ensure strength for a compression force in an axial direction without elongating the whole length of the yoke of a motor. SOLUTION: A yoke of a motor has a large diameter portion 1a forming a motor, a shaft supporting portion 1b connected to the large diameter portion 1a and having a smaller diameter than the large diameter portion 1a and a small diameter portion 1c connected to the shaft supporting portion 1b via a tapered portion 1d and having a still smaller diameter than the shaft supporting portion 1b.  A material pipe having the diameter of the shaft supporting portion 1b is swaged to the diameter of the small diameter portion 1c, thereby increasing the thickness of the tapered portion 1d from the shaft supporting portion 1b to the small diameter portion 1c, whereby, even when the tilting angle of the tapered portion 1d for an axis is increased, a compression strength for an external force in the axial direction of the yoke can be ensured and hence the length of the tapered portion 1d in the axial direction can be shortened, which can ensure a necessary compression strength without elongating the whole length of the yoke.
Patent JP-S58137290-A (JP)
Inventor: HERUMUUTO SHIYUMOTSUKU
IPC: H05K3/38
Filed: 1982-11-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5990995-A (JP)
Inventor: HARA TAKASHI
IPC: H05K7/14
Filed: 1982-11-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5992265-A (JP)
Title: Riding type mobile agricultural machine
Inventor: HIRANO TOSHIKI
IPC: A01D69/00
Filed: 1982-11-16
Abstract: PURPOSE:To simplify the inside of an operating column, by making a pair of side clutch levers support in a separate and independent states from an operating panel through a pair of arms and making a free layout such as a switch enable. CONSTITUTION:Arms 15 extending upward of an operating panel 10a are provided on both sides of an operating column 10 and in front of the driver's seat and a supporting shaft 16 is made to support on the upper parts of the arms 15. A pair of lever shafts 17 is made to insert, fix and support on the supporting shaft 16 rotatably and a pair of side clutch levers 12 is made to insert, fix and support on the lever shaft 17. Turning of the lever shaft 17 through the clutch lever 12 is transmitted to a side clutch through a transmission mechanism 18. A turning operation of the lever shaft 17 through the clutch lever 12 is transmitted to a cylindrical shaft 26 provided on the operating column 10 through an inner wire 20 in an outer cable 19 for an operation of the side clutch.
Patent JP-H0253767-A (JP)
Title: Dihydrocaffeic acid amide compound and remedy conaining the same amide as active ingredient
Inventor: FUKAZAWA NOBUYUKI
IPC: C07D211/60
Filed: 1988-08-15
Abstract: NEW MATERIAL:A dihydrocaffeic acid amide derivative of the formula (R1 is H or acetyl; X is unsaturated methylene, O or N; R2 is H, alkyl, allyl, substituted allyl or alkoxycarbonyl). EXAMPLE:N-[3-(3,4-Dihydroxyphenyl)propionyl] piperidine. USE:Useful as an agent for preventing and treating the progression of central nerve regressive disease. For example, the derivative of the formula is used for diseases such as Alzheimer's type senile dementia and can be orally administered. PREPARATION:The compound of the formula is obtained, for example, by thermally condensing an easily available dihydrocaffeic acid ethyl ester with the corresponding amine or diacetylating dihydrocaffeic acid with acetic anhydride or acetyl chloride, treating the resultant diacetyl product with thionyl chloride and subsequently reacting the prepared acid chloride with the corresponding amine is the presence of a base.
Patent JP-S6094505-A (JP)
Title: Directional coupler
Inventor: SHIRAISHI AKIRA
IPC: H01P5/18
Filed: 1983-10-28
Abstract: PURPOSE:To obtain a directional coupler where minute adjustment is performed simply with a desired characteristic by adopting the structure that the 1st and 2nd panels are bonded overlappingly so as to attain cutting and selecting the processed shape of the 2nd panel. CONSTITUTION:The cross-sectional shape of the 1st panel 5 is an H-shape, branching waveguides 3, 4 are provided at a prescribed interval (d) and the ratio of height of the waveguides 3, 4 is (hr). The electroforming method is not required for the processing for the cutting process into the H-shape panel with high accuracy in a short period by means of numerical control. The 2nd panel 6 is a part bonded with the 1st panel 5 with solder overlappingly, and when the panels 5, 6 are bonded, the middle part of a main and sub-waveguides 1, 2 constituting the directional coupler is formed as a twist-shape. The increase/decrease of the coupling amount is adjusted minutely by adjusting the shape of the projected part processed to the middle part of the 2nd panel 6, especially the height, and the directional coupler having a desired coupling amount is obtained simply.
Patent JP-2000034076-A (JP)
Title: Spiral type lifting device
Inventor: NODA KOICHI
IPC: B66B9/08
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To make the upping and downing of a cargo or the like so as to be performable with limited numerical man-power in a short time even in the case where there are nothing of lifting equipment such as an elevator or the like and a lifting dry area in a building. SOLUTION: A scaffold 5 is erected in an upper floor 4 of a stairway 3 installed in a building 2, setting up a lifting device 7, and the upper end of a spiral tube 12 is attached to this lifting device 7, then a lower end of the spiral tube 12 is lowered up to a lower floor 11 so as to make it thread through a handrail 10 of the stairway 3. In succession, this lower end is kept locked intact by a clamping ring 13, and a pallet mechanism, where a cargo exists, is hooked on the specified part of each band wire 6 and, after it is put in the spiral tube 12, this wire 6 is moved up and down by the lifting device 7, whereby the upping or downing of the cargo takes place.
Patent JP-S58123185-A (JP)
Inventor: JIYON REON REGEERU
IPC: G06F3/153
Filed: 1982-11-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58122626-A (JP)
Inventor: RANDEI JIYOSEFU BOONHOOSUTO
IPC: B24B39/06
Filed: 1982-11-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0275681-A (JP)
Title: Silicone-base pressure-sensitive adhesive composition
Inventor: RARII DEYUAN BOODOMAN
IPC: C09J183/00
Filed: 1989-08-03
Abstract: PURPOSE: To prepare a photo-curing type pressure sensitive adhesive requiring no solvent by comprising polysiloxane consisting of resin type polysiloxane, in which a diorganoalkenylsiloxy group and a diorganohydrosiloxy group are provided as terminal groups, and a curing catalyst.  
     CONSTITUTION: A pressure sensitive adhesive composition is composed of (A) benzene soluble polysiloxane having a triorganosiloxy group and a SiO 4/2  units, (B) alkenylsiloxy terminal closed diorganopolysiloxane indicated by formula I [respective R 4  independently represent alkyl groups and aryl groups while 70% or more of R 4  and CH 3  groups; (x) represents a number ranging from 0 to 150 (15-50, desirably); (n) represents a number ranging from 0 to 16], (C) diorganohydrosiloxy terminal closed diorganopolysiloxane indicated by formula II [respective R 5  independently represent alkyl groups and aryl groups while at least 70% of R 5  are CH 3  groups; (y) represents a number ranging from 0 to 1000 (15-50, desirably)], (D) an organic silicon compound having two or more groups reactive with the H group or the alkenyl group in polysiloxane, and (E) a hydrosilylation curing catalyst. In the pressure sensitive adhesive composition, a mixing ratio of the substance A to the substances B+C+D is 50-65 parts to 50-35 parts. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0366773-A (JP)
Title: Flexible, multilayer marker tape and its manufacture
Inventor: KAARUUHAINTSU BUAISUMAN
IPC: C09J7/29
Filed: 1990-07-30
Abstract: There is described a multilayered, flexible marking tape comprising an auxiliary support and a contact-adhesive layer. Between the auxiliary support and the contact-adhesive layer there is situated a binder-containing cover layer which is more adherent to the contact-adhesive layer than to the auxiliary support. The contact-adhesive layer has been coloured with a colorant, in particular a pigment. If fluorescent pigments are incorporated into the contact-adhesive layer, the marking tape becomes highly suitable for marking or highlighting passages in written text. A suitable choice of contact adhesive permits later easy removal without impairment of the marked sheet.
Patent JP-S6262199-A (JP)
Inventor: KABUTO TOMII
IPC: B63H21/08
Filed: 1985-09-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。