baber/WOPTO huggingface dataset:
Patent JP-H01208884-A (JP)
Title: Variable wavelength uniaxial mode laser diode
Inventor: FUJIMORI NARIHIKO
IPC: H01S5/06
Filed: 1988-02-17
Abstract: PURPOSE:To obtain various uniaxial mode laser lights by externally controlling the refractive index of an electrooptical crystal in which a reflecting mirror engaged with one end of a laser diode is adhered to the other end, with the crystal, thereby altering the oscillation wavelength of the laser. CONSTITUTION:A reflecting mirror 2 and an electrooptical crystal 3 are attached to both ends of a laser diode 1, and the refractive index of the crystal 3 is composed to be able to be varied by a control circuit 4. The oscillation mode of the diode 1 is determined by the optical distance of the junction face of the mirror 2 to the crystal 3, and the relationship between the wavelength and its intensity is shown in (a). On the other hand, the oscillation mode in the crystal 3 is shown in (b). In this case, a waveguide 5 is oscillated in a mode A in which the oscillation mode of the diode 1 coincides with that of the crystal 3, and a laser light of single wavelength A can be produced from the diode 1. The refractive index of the crystal is varied by altering the voltage of the circuit 4, thereby producing a single wavelength B.
Patent JP-H07224140-A (JP)
Title: Polyisocyanate mixture which is liquid at temperature higher than 5 ×c
Inventor: RUTSUTSU SHIYUMARUSUTEIIKU
IPC: C08G18/78
Filed: 1995-01-31
Abstract: Polyisocyanate mixts. (I) based on 4,4'-MDI, which are liq. at temps. above 5 degrees C, have (A) a NCO content of 14.5-24 wt.% and (B) an allophanate gp. content of 7.7-14.5 wt.% (calculated as C2HN2O3; mol. wt. = 101). Also claimed is a process for the prodn. of (I) by reacting 4,4'-MDI with 4-16C monohydric alcohols at up to 160 degrees C, with a NCO/OH equiv. ratio of (5:1)-(8.5:1), in the presence of a catalyst for allophanate prodn. (II) which is added at the latest after formation of the intermediate urethane.
Patent JP-H03237650-A (JP)
Title: Screen continuous operation disk device
Inventor: NOMURA MASARU
IPC: G11B7/00
Filed: 1990-02-13
Abstract: PURPOSE:To continuously record or reproduce information over both sides of a disk by continuously switching the operation of pickups opposed to each other while holding the surface of the disk therebetween from one to the other and controlling a rotary device so that the disk rotates in one direction during that time. CONSTITUTION:The pickups 5a and 5b for recording or reproduction are ar ranged on the disks 1 which are separately placed so that they are opposed to each other while holding the surface of the disks 1 therebetween. When the surface comes to an end while one surface on the disk 1 is recorded or reproduced by one pickup 5a or 5b, a control means 7 detecting the end of the recording or reproduction of the surface operates the other pickup 5b(5a) awaiting in a position starting the recording or reproduction of the other surface simultaneously with the end of the surface, controls a spindle motor 4 as a rotation means and maintains the direction of the rotation of the disk 1. Thus, recording and reproduction can continuously be executed without interruption.
Patent JP-S61193766-A (JP)
Title: Production of casting
Inventor: ANZAI KOICHI
IPC: B22D46/00
Filed: 1985-02-21
Abstract: PURPOSE:To obtain a defectless casting having no shrinkage defect with simple data input without testing by making solidification calculation in accordance with boundary data or region data and correcting casting conditions until the discrimination of the absence of defect generation is obtd. in the stage of predicting the generation of the shrinkage defect by a computer. CONSTITUTION:After a basic casting plan is made up, the mold and casing parts are divided into orthogonal and diaognal types and either of the boundary data consisting of the shape of the mold and thermal conditions for the boundary between the mold and the casting or the region data consisting of the position of the mesh boundary, material distribution and temp. distribution is set and is inputted to the computer. The other data is made up in the computer, by which the parameter for predicting the generation of the shrinkage defect is calculated and the presence or absence of the generation of the shrinkage defect is discriminated. The casting plan is corrected in accordance with the result thereof and the solidification calculation of the casting is repeated again until the discrimination of the absence of the defect generation is obtd. The casting is thereafter executed in accordance with the determined casting conditions.
Patent JP-H09211746-A (JP)
Title: Image processor for plane original
Inventor: MIKAJIRI SATOSHI
IPC: G03B27/54
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an image processor which is made compact and whose structure is made simple by properly arranging the plural sets of an optical system and a light emission means, successively making the light emission means emit light, scanning a plate on which an image formed or the image should be formed and catching the image on the plate or writing the image on the plate. SOLUTION: An original 10 is placed on a glass plate 11 by facing the image recording surface thereof to the plate 11. The lower part of the plate 11 is provided with lenses 12 (12A, 12B,..., 12n) so as to be faced to the different positions of the image recording surface and so as to include the whole area of the image recording surface. Besides, a diaphragm plate 14 obtained by forming diaphragms 15 (15a, 15b,..., 15n) and light emitting diodes(LED) 13 (13a, 13b,..., 13n) are arranged at the lower part of the lenses 12. By reciprocatingly moving the plate 14 by a piezoelectric element and successively turning on the LEDs 13, the respective positions of the image recording surface are successively irradiated. By successively catching the reflected light thereof, image data is obtained from the whole area of the image recording surface.
Patent JP-H03239490-A (JP)
Title: Chuck mechanism
Inventor: ISORI KOJI
IPC: B25J15/08
Filed: 1990-02-14
Abstract: PURPOSE:To make highly accurate positioning possible irrespective of a variation in the external dimensions of a work by installing each of contact points, contacting with each other by each one spot at both inner and outer sides of two fulcrum shafts on a straight line connecting these two shafts, in a first arm and a second arm, and giving a function for chucking the work to each contact point at the outside of both these fulcrum shafts. CONSTITUTION:When a work 6 is chucked, if closing force 7 is added to a lower part than a fulcrum shaft 3 of an arm 1, this arm rotates clockwise with the fulcrum shaft 3 as the center. This motion is transmitted to an arm 2 via contact points 1b, 2b and the work 6. At this time, since it comes to reverse motion as to a fulcrum shaft 4 at the arm 2, finally both contact points 1a, 2a of these arms 1, 2 are joined close to each other and thereby these arms come to standstill in a state of having the work chucked by other contact points 1b, 2b.
Patent JP-S58207163-A (JP)
Title: Sheet type miniature electronic device
Inventor: HARA KAZUYA
IPC: H05K1/00
Filed: 1982-03-03
Abstract: PURPOSE:To obtain a sheet type miniature electronic computer with an extremely small case thickness and high tenacity, by laminating close an electronic parts structure to the upper and lower cases on a tenacious sheet. CONSTITUTION:An upper face sheet 12 containing an operation part where key names 51, etc. are printed is laminated close to an upper sheet 13 to form an upper case 1. In the same way, a lower face sheet 14 and a lower sheet 15 form a lower case 2. The sheets 12 and 14 use transparent resin such as a polyester film, etc.; while the sheets 13 and 15 use hard poly vinyl chloride, etc. An electronic parts structure 11 constains a grid-shaped contact 24, an IC element 26, a solar battery 43, a display element 34, etc. distributed on a substrate 21. This structure 11 is put close between the cases 1 and 2 together with a frmae 16 which encloses the structure 11. Thus a sheet type miniature electronic device is obtained.
Patent JP-H07241848-A (JP)
Title: Method of fining coating film of coating-filmed resin-molded article
Inventor: IWAYAMA NOZOMI
IPC: C08L23/10
Filed: 1994-03-03
Abstract: PURPOSE:To make a coating film fine in a kneading process to a degree wherein the shock strength of a resin-molded article produced from materials to be molded which are recycled from resin of waste materials of coating-filmed resin-molded articles is not reduced without removing the coating film. CONSTITUTION:In a method of making a coating film of a coating-filmed resin- molded article fine, a mixture of crushed materials of the coating-filmed resin- molded article with a thermoplastic matrix resin whose viscosity is <==90 poises (g/cm-sec) or more at 200 deg.C is kneaded and extruded, and the coating film of the coating-filmed resin-molded article is thereby made fine to a degree wherein the moldability and physical properties of the thermoplastic matrix resin are not affected.
Patent JP-S57148372-A (JP)
Title: Method for charge transfer
Inventor: TAKESHITA MITSUAKI
IPC: G11C27/04
Filed: 1981-03-09
Abstract: PURPOSE:To enable to increase the quantity of charge handled pertaining to transfer by a method wherein the rise and fall of driving voltage of a charge accumulation electrode is delayed as compared with those of a charge transfer electrode. CONSTITUTION:A pulse type driving voltage P1 and P2 is supplied to a charge accumulation region electrode 3s through the intermediary of a delaying device 5 which is used to delay the rise and fall of the driving voltage. When the amplitude of voltage P1 and P2 is set at VP, and the condition P1=0, P2=VP is changed to P1=VP P2=0, the voltage variation given to the electrode 3s is delayed by the device 5. Accordingly, the handling quantity of charge in this case can be determined by the product of the capacitance CS of a charge accumulation region SP2 (or SP1) and the interfacial potential difference VB1 between the region SP2 and a charge transfer region TP2 in a transit state. If the variation of the interfacial electrode of the region SP2 and SP1 at this time is supposed to be DELTAV, DELTAV<1/2VP is obtained, which becomes VB1>VB. Accordingly, CS.VB1>CS.VB is obtained, and the quantity of charge handled pertaining to the transfer can be increased.
Patent JP-S60180566-A (JP)
Title: Preparation of extracted solution from fish and shellfish
Inventor: YAMANE AKIYOSHI
IPC: A23L17/20
Filed: 1984-02-25
Abstract: PURPOSE:To prepare an extract of fish and shellfish rich in tasty components, etc., by extracting fish and shellfish with an alcohol containing an enzyme at low temperature, deactivating the enzyme in the prepared extracted solution, fractionating it into a solid component and an oil component. CONSTITUTION:An immersion solution obtained by adding about 0.1-1wt% protease having about 50,000-100,000 unit to an aqueous solution of one or more of salt, saccharide, and an alcohol (e.g., an aqueous solution obtained by adding about 500-600g sucrose to 3-4l aqueous solution of ethyl alcohol having about 15wt% concentration) is used. Namely, fishes and shellfishes cut into a proper size are immersed in the solution, extracted at 0--20 deg.C without freezing it, then heated at about 60 deg.C for a short time to deactivate the enzyme, unhydrolyzed protein is coagulated, a solid component and an oil component are separated and removed, and the prepared extracted solution is concentrated, to obtain an extract of fish and shellfish.
Patent JP-H02212144-A (JP)
Title: Paper feed preparing device
Inventor: FUKUDA AKIRA
IPC: B65H19/10
Filed: 1989-02-13
Abstract: PURPOSE:To carry out preparation mechanically and efficiently by pulling out the trailing edge of a roll set to a paper feeding part to a suction conveyer, obliquely cutting the trailing edge and applying a reinforcing adhesive tape along the front edge of the roll. CONSTITUTION:A suction conveyer box 21 has a number of suction holes 23 on an upper inclination plate 22 guiding the move of the roll A, and imparts suction force to the suction holes to suck the roll A pulled out to the inclination plate 22. The suction force acting on the hole 36 of a belt 34 from the suction holes 23 of the suction box and from those of a suction case 35 sucks the trailing edge of the roll A. By moving of a cutter 54, the roll A is cut obliquely. When the adhesive tape T passes below a previously lowered roller 83, it is pressed by the roller 83 to firmly stick to the roll A.
Patent JP-S53118730-A (JP)
Title: Winding for static induction equipment
Inventor: OOGURO TAKAHIRO
IPC: H01F27/28
Filed: 1977-03-26
Abstract: PURPOSE: To suppress a temperature rise in the winding, with a flow of cooling fluid made smooth in between each winding unit, by an arrangement of the flow control unit, in a suitable pitch, for narrowing a width in a circumferential direction of an interim vertical cooling path, made in the interim vertical cooling path constructed in between each divided winding unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61193287-A (JP)
Inventor: SAKANE TAKESHI
IPC: G07C13/00
Filed: 1985-02-21
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-S62190605-A (JP)
Inventor: YOSHITAKE YUKIYOSHI
IPC: C08L101/00
Filed: 1986-02-17
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-H07242125-A (JP)
Title: Battery frame mounting structure for electric vehicle
Inventor: MIYASAKA HIROYUKI
IPC: B60R13/06
Filed: 1994-03-03
Abstract: PURPOSE:To improve a seal property in a connection part between a floor member and a battery frame. CONSTITUTION:Flanges 22, 23 are vertically provided respectively in internal/ external peripheral edges in an upper surface of a battery frame 11, to form a member fitting groove 24, also to form the external peripheral edge flange 22 tilted in an outward direction, on the other hand, to form an external side wall of a floor member 2 tilted to coincide with a slope of the external peripheral edge flange 22, and the floor member 2 and the member fitting groove 24 are fitted, to fix, by interposing a seal material 25 therebetween, the floor member 2 and the battery frame 11 fastened in a vertical direction.
Patent JP-S58152991-A (JP)
Inventor: SUZUKI HIDEAKI
IPC: F16L9/02
Filed: 1982-03-05
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-S63202883-A (JP)
Inventor: FURUKAWA KEIICHI
IPC: A47J27/00
Filed: 1987-02-17
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-H08227274-A (JP)
Title: Liquid crystal display device
Inventor: TERADA MASAAKI
IPC: G06F1/20
Filed: 1995-02-22
Abstract: PURPOSE: To make the exchange of only a touch switch part quick and easy and to make thermal protection to the touch switch part sure. CONSTITUTION: This device is provided with a main board unit 5 having a heat radiation circuit and disposed on a bottom part of a housing opened upward and having a heat rediating part on a side face, and a display module unit 12 arranged on an upper part of the main board unit 5, and having a relay board 16 serving for heat shielding as well, a liquid crystal display unit on the upper part and a freely attachable and detachable touch switch 35 on the upper part of the liquid crystal display unit.
Patent JP-S59160482-A (JP)
Inventor: HIGUCHI SADAO
IPC: A63F7/02
Filed: 1983-03-02
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-S62191312-A (JP)
Title: Article classifier
Inventor: NAKAMURA YOSHIZO
IPC: B65G47/48
Filed: 1986-02-18
Abstract: PURPOSE:To make a lot of articles classificable in an accurate manner, by feeding an article feeder with the sorted articles after each classifying mark of these sorted articles is read by a mark reader, and feeding them to the succeeding reader in consecutive order automatically by a signal out of the reader. CONSTITUTION:After a classified mark B of an article A is read by a mark reader 1, the article A is hooked on a feeder 2, conveyed and transferred onto a transfer device 3. And, a slide mechanism 4 is set in operation from a controller 9 with a mark reading signal, and the transfer device 3 transfers the article, discharged on article holding parts 51a-51m where a sorting member 51 of an article delivery device 5 is to be sorted, thus the article is held hereat. And, after movement, it is received at the side of a distributor 6, and delivered to either one sorting part of the specified article sorting parts 10a-10m set up as conformed to the top of a sorting line in the midway to be transferred, thus the article is sorted. Thus, the sorted article A is delivered in succession to each of the specified article sorting part, and automatic classification is accurately performed.
Patent JP-H03237619-A (JP)
Title: Production of magnetic disk medium
Inventor: SOMEMIYA KOJI
IPC: G11B5/84
Filed: 1990-02-14
Abstract: PURPOSE:To allow the removal of projections without giving polishing damages, such as scratches, to the surface of the magnetic disk medium by forming a protective film consisting of SiO2 on the surface of the magnetic film on a substrate, then subjecting the projections on the surface of the protective film to finishing by using a polishing means. CONSTITUTION:The magnetic disk medium 1 is formed with the magnetic film for recording data on the substrate and the protective film 3 consisting of the SiO2 is formed on the surface thereof. While the magnetic disk medium 1 is rotated toward an arrow, a polishing tape 2 is pressed for a prescribed period of time on the surface thereof and is worn at the time of removing the projections on the surface of the protective film 3 consisting of the SiO2. The polishing surface of this polishing tape 2 has polishing abrasive grains 6 in a synthetic resin 5 and a fluorine lubricating agent 7 is applied on the surface thereof. The projections are removed without giving the damages, such as scratches, to the surface of the magnetic disk medium 1.
Patent JP-H03236244-A (JP)
Title: Semiconductor device
Inventor: ARAKI KEISUKE
IPC: H01L21/60
Filed: 1990-02-14
Abstract: PURPOSE:To block the gas generated from the wall surface of a containing recess part when an IC chip is mounted on a substrate by providing a shield part at least at the bonding part of the wall surface of the containing recess part in the substrate wherein the containing recess part for containing and arranging the IC chip is provided and many layers are bonded. CONSTITUTION:A containing recess part 13 of a substrate 11 is formed by forming a hole at the specified positions of two glass epoxy substrates 12 on the chip mounting side, and sticking the substrates together with two glass epoxy substrates 12 wherein holes are not formed with bonding agent. A shield part 17 comprising a metal is formed so as to cover edges 12a of the glass epoxy substrates 12 constituting the wall surface of the containing recess part 13 and bonding parts A of the glass epoxy substrates 12. This shield part 17 is formed by electroless plating.
Patent JP-S60178266-A (JP)
Inventor: NISHIGUCHI AKIRA
IPC: F25B15/00
Filed: 1984-02-27
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-S54126445-A (JP)
Title: Notch filter
Inventor: FUJIWARA RIYUUHEI
IPC: H03H19/00
Filed: 1978-03-24
Abstract: PURPOSE:To make the center frequency of a filter variable stably by constituting this filter by using a N path filter where the center frequency is determined only by a clock frequency. CONSTITUTION:Signals supplied to input terminal 1 are supplied to amplifier 3 through resistor 2, and are amplified, and have the phase inverted and appear at output terminal 8. Signals, which pass through N path filter 4, of these output signals are supplied to amplifier 3 again as negative feedback signals. Consequently, the feedback quantity is increased only in respect to frequencies which can pass through N path filter 4, and on appearance, the amplification degree of amplifier 3 is lowered, so that the characteristic as a notch filter can be obtained. As a result, the N path filter is used to change the center frequency by change of the clock frequency, and specific frequency components can be eliminated stably.
Patent JP-S61194897-A (JP)
Inventor: KAKIHARA EIICHI
IPC: H05K5/02
Filed: 1985-02-25
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-H08196712-A (JP)
Title: Ball releasing device at ball receiver for pachinko game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1995-01-30
Abstract: PURPOSE: To provide a ball releasing device which can keep a hole opening/ closing plate at the hole opening or closing position by merely operating a ball releasing lever in the ball opening or closing direction, and to allow game balls to be released easily from a ball receiver by a simple action of the ball releasing lever. CONSTITUTION: A ball releasing device comprises a ball receiver 9 provided with a ball releasing hole 18, a plate 22 which freely moves to open and close the ball releasing hole 18, a ball releasing lever 27 which operates the plate 22, and a spring 23 which drives the plate 22 to close the hole 18 when it moves towards the ball releasing hole 18 and to keep open the hole when it moves to open the hole, where the ball releasing lever 27 is installed in such a way that it can be operated to move towards the hole opening and closing directions.
Patent JP-H01213131-A (JP)
Title: Apparatus for conveying bagged commodity
Inventor: MIYAMOTO HIROO
IPC: B65B69/00
Filed: 1988-02-17
Abstract: PURPOSE:To effect an automatic unloading operation of a bag content into a hopper, by providing a means for holding the bottom of a bagged commodity under conveyance, a means for holding the top opening thereof and a pallet whose bottom plate is freely rotatably movable downwardly and switchable to a support releasable position which permits its downward movement. CONSTITUTION:A bottom plate 2 held to a closing position by a supporting roller 23a is rotatably moved downwardly about a supporting shaft 3 under the weight of a bagged commodity 19 into a vertical position. The bagged commodity 19, instead of dropping, is slided off from the bag supporting bottom plate 2 and hung, a top opening 20b down, from a bag bottom holding means 5 with the bag top opening 20b alone disengaged from a supporting roller 13 and a pressing roller 16 of a bag top opening holding means 6, since a bag bottom 20a is held by the bag bottom holding means 5. This unloading method allows the commodity 19 in a bag 20 under conveyance to drop under its own weight into a hopper directly below an unloading position.
Patent JP-H02212862-A (JP)
Title: Exposure adjusting device for copying machine
Inventor: KUSUMOTO SHIGEO
IPC: G03B27/72
Filed: 1989-02-13
Abstract: PURPOSE:To automatically adjust exposure every time a power source is turned on and to eliminate the need of frequent adjustment by projecting the light of a copying lamp to a detection paper, detecting the reflected light from the paper by an exposure sensor and controlling the exposure output of the copying lamp with an input signal from the exposure sensor. CONSTITUTION:When the power source is turned on, an original platen 1 is moved to a starting position and the light emitted from the copying lamp 2 is reflected by the detection paper for a reference monitor 18 and the reflected light is detected by the exposure sensor 17. An output signal from the exposure sensor 17 is inputted in a controller 19 and such an arithmetic operation that the exposure becomes optimum is performed so as to adjust the exposure output of the copying lamp 2. Therefore, the exposure need not be adjusted frequently because the exposure is automatically adjusted every time the power source is turned on.
Patent JP-S60210145-A (JP)
Inventor: RICHIYAADO FUREDERITSUKU UUHEN
IPC: H02K15/00
Filed: 1985-02-25
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。