baber/WOPTO huggingface dataset:
Patent JP-S5768094-A (JP)
Title: Laser device
Inventor: FURUMOTO MIKIO
IPC: H01S3/105
Filed: 1980-10-16
Abstract: PURPOSE:To select the wavelength of a laser device by inclining a reflecting mirror having a curvature with a simple structure by providing a thick laser tube of laser window between a reflecting mirror having large curvature and a planar mirror. CONSTITUTION:A laser tube 11 having a thick window 12 and a reflecting mirror 13 made of a pair of reflecting mirrors and having large radius of curvature are disposed at the window 12 side. The optical path of oscillation is at the window 12, and is isolated at every wavelengths 15, 16. A spherical reflecting mirror 13 is perpendicular to the optical path 15, and oscillates in the wavelength of the optical path 15, and since the optical path 16 does not cross perpendicularly the spherical reflecting mirror 13, it does not oscillate. When the reflecting mirror 13 is inclined to perpendicularly cross the optical path 6, the optical path 16 will oscillte. In this manner the wavelength can be selected with simple structure.
Patent JP-H083210-A (JP)
Title: Polymerizable composition and polymerizing method
Inventor: SUGITA SHUICHI
IPC: C08F4/42
Filed: 1994-06-27
Abstract: PURPOSE:To obtain a polymerizable compsn. excellent in safety while using an organoboron compd. which is unstable and has been difficult to industrially use by compounding a polymerizable unsatd. compd., a specific boron-based polymn. initiator, and an acidic compd. CONSTITUTION:A polymerizable compsn. contg. a polymerizable unsatd. compd., a boron-based polymn. initiator represented by the formula, and an acidic compd. In the formula, R1 to R4 are each an alkyl, aryl, allyl, aralkyl, alkenyl, alkynyl, silyl, heterocyclic, substd. alkyl, substd. aryl, etc.; and Z<+> is a sulfur cation, an oxygen cation, a carbon cation, a halogenium cation, etc. The acidic compd. is pref. an acid having an acid dissociation index (pKa value) in an aq. soln. thereof of 14 or lower. Generally, the higher the acidity, the faster the initiator decomposes and the faster the polymn. proceeds. Therefore, it is pref. that the compsn. is prepd. by using an acidic compd. having a more or less low acidity to improve the storage stability, is stored at a low temp., and is heated for accelerating the polymn. when used.
Patent JP-S5846249-A (JP)
Title: Belt type stepless transmission
Inventor: UCHIKAWA YASUO
IPC: F16H63/06
Filed: 1981-09-14
Abstract: PURPOSE:To easily and accurately perform the transfer to neutral driving by stopping the movement of a driven side slide pulley immediately before shifting to the neutral drive operation and providing beforehand an attractive force in the neutral shifting direction to the driving side slide pulley. CONSTITUTION:The ratio of the length of long link arm 25 and that of a short link arm 26 is set so that a gap 31 between a stop nut 30 and a base ring 20 assumes a predetermined quantity (e) at the time of maximum acceleration and it assumes a value of zero at the time of maximum speed reduction, and at this point of time, the elastic force of a spring 18 is eliminated. Accordingly, the elastic force of the spring 18 is eliminated immediately before shifting to the neutral condition. As a result, the driving side slide pulley 8 can obtain a complete neutral condition automatically in the direction indicated by arrow or by pulling a grip 33 lightly in the same direction by a restoring elastic force of a clutch spring 32 by means of a lever 13.
Patent JP-2000335278-A (JP)
Title: Display device for vehicle
Inventor: ONO KOZO
IPC: B60R16/02
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a display device for vehicle in which messages instead of the necessary information for a vehicle are displayed when turning a key switch on for starting and off for stopping a prime mover of the vehicle. SOLUTION: When an ignition switch is turned on for starting an engine of a vehicle, a liquid crystal panel of an odometer displays a specific message 'HELLO' in seven segments instead of a calculated running distance. When the ignition switch is turned off, another message 'SEEYOU' is displayed in seven segments instead of the calculated running distance.
Patent JP-S6037084-A (JP)
Title: Character recognizing device
Inventor: ISAKI YASUNAO
IPC: G06K9/68
Filed: 1983-08-09
Abstract: PURPOSE:To prepare a dictionary which is adaptable to a deformed input character of every range by recording a feature of a deformed character in a dictionary, in case when a result of collating a feature of a character deformed by a deforming means with a feature of a character recorded in the dictionary is decided to be an erroneous read. CONSTITUTION:When an input character (a) is sent to a deforming circuit 1, it is subjected to deformation determined by a deforming parameter storing circuit 2, and becomes a deformed character (b). When this character (b) is inputted to a feature extracting circuit 3, a feature of the character (b) is extracted and outputted as a feature vector (c). A collation of this vector (c) and a feature of a character of a dictionary 5 is executed by a collating circuit 4, and a result (d) is outputted to a deciding and dictionary changing circuit 7. The circuit 7 decides whether a reading is an erroneous read or not by the result (d) and an input character category (e) from an input character information storing circuit 6, and in case of an erroneous read, the dictionary 5 is changed. In this way, a dictionary which is adaptable to a deformed character of any range, which is entered by a writer himself.
Patent JP-S625646-A (JP)
Title: Chip type electronic component
Inventor: MURAKAMI KOZO
IPC: H01L21/54
Filed: 1985-07-02
Abstract: PURPOSE:To enhance a long reliability by mounting an element on a chip carrier formed with a through-hole, electrically connecting it, coating a cap on the element, sealing it with an adhesive, and sealing the hole with solder. CONSTITUTION:An element 7 is mounted on a chip carrier 1, electrically connected by wire bonding, a cap 5 coated with an adhesive is coated to thermally cure the adhesive to seal the cap 5 with the carrier 1. Then, a through-hole part 3 is blocked by solder 6 from the back surface of the carrier 1 to seal the carrier 1. Thus, when the cap with the adhesive is thermally cured, and sealed, expanded air of the space is fed externally via the through-hole. Accordingly, there is no danger of generating air bubbles in the adhesive. An airtightness is held by blocking the hole by the solder to obtain a long reliability.
Patent JP-S63205-A (JP)
Inventor: AKIYAMA TAKAO
IPC: A01F7/00
Filed: 1986-06-20
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-H11335486-A (JP)
Title: Antifog composition for synthetic resin
Inventor: TAKENAKA AKIRA
IPC: C08K5/103
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain an antifog composition for a synthetic resin capable of imparting excellent antifog properties, and improving a blocking phenomenon. SOLUTION: This antifog composition for a synthetic resin comprises (A) one or more kinds selected from a fatty acid ester of sorbitol, glycerol or polyglycerol, a fatty acid mono- or sesqui-ester of sorbitan, an EO(ethylene oxide) adduct of a fatty acid ester of the sorbitol, the sorbitan, the glycerol or the polyglycerol, and a fatty acid ester of an EO adduct of a polyhydric alcohol, and (B) one or more kinds selected from a fatty acid ester of pentaerythritol, a PO(propylene oxide) adduct of a fatty acid ester of the sorbitan or the sorbitol, and a fatty acid ester of the sorbitan obtained by esterifying 1 mol sorbitan with >=2 mol fatty acid, in the ratio of the components A/B regulated so as to be (30/70)-(90/10). The synthetic resin film is obtained by compounding 0.1-5.0 pts.wt. antifog composition with 100 pts.wt. synthetic resin.
Patent JP-H11340767-A (JP)
Title: Manufacture of piezoelectric resonator
Inventor: TANAKA YASUHIRO
IPC: H03H3/02
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture of a piezoelectric resonator easily and efficiently manufacturing the piezoelectric resonator used in a high frequency band and reducing the waste of a piezoelectric material. SOLUTION: On the surface of a substrate 11, a piezoelectric thin film 12 provided with prescribed thickness is formed. Then, a hole part 13 reaching from the rear surface of the substrate 11 to the thin film 12 is formed in a matrix shape. At the center part of the vibration area 12a of the thin film 12 positioned on the inner side of the respective hole parts 13, a vibration electrode pattern 14 is formed so as to position a vibration electrode part 14a. Then, the vibration electrode pattern 15 provided with the vibration electrode part 15a facing the respective electrode parts 14a holding the thin film 12 there between is formed. On the thin film 12, a sealing plate 17 is adhered leaving the respective vibration areas 12a not adhered. Similarly, another sealing plate 18 is adhered also to the rear surface of the substrate 11.  The whole is cut and formed into a unit and terminal electrodes are respectively formed at the pull-out electrode parts 14b and 15b of the vibration electrode patterns 14 and 15.
Patent JP-H11337664-A (JP)
Title: Decorative device
Inventor: HAMANO SHIGEMI
IPC: G04B45/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a decorative device that has a simple configuration, capable of increasing fun-from the operation of a decoration member, and improving the decorative property. SOLUTION: A decorative device is provided with a wheel train unit 4 that consists of a toothed wheel 41 at one side being supported rotatably and a toothed wheel 43 at the other being moved within a specific range, and at the same time being provided with a rotary braking mechanism. a cam body 5 that is rotated with and is closely connected to the toothed wheel 43 at the other side of the wheel train unit 4, and a decorative member 8 that is activated by the rotation of the cam body 5. In this case, the toothed wheel 43 at the other side is improved or rotated by having the toothed wheel 41 rotate at one side, and the cam body 5 rotates along with the rotation of the toothed wheel 43 at the other side for activating the decorative member 8.
Patent JP-H04369519-A (JP)
Title: Mold clamping device for electric injection molding machine
Inventor: KITAJIMA MASAYA
IPC: B29C45/66
Filed: 1991-06-18
Abstract: PURPOSE:To improve the durability of a toggle mechanism, and to increase mold clamping force. CONSTITUTION:A mold clamping device has a fixed platen 1, a rear platen 31 and a moving platen 2 moved forward and retreated along tie bars 7. A motor support 33 is supported elastically to the rear platen 3 through a spring member, and the spring member energizes the motor support 33 to the moving platen 2 side by energizing force smaller than mold clamping force. A rod 45, one end of which is extended to the rear platen 31 in an abutting-free manner while penetrating the motor support 33 and the other end of which supports a driving shaft 16 by sliding bearings 46, 47, is mounted. The reaction of mold clamping force is applied to the spring member during mold clamping operation, and the motor support 33 is moved to the rear platen 31 side. When the rod 45 is abutted against the rear platen 31, reaction generated by mold clamping force is transmitted over the rear platen 31 through a toggle mechanism, the driving shaft 16, sliding bearings 36, 37 and the rod 45 after the abutting of the rod 45.
Patent JP-H11340306-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: YUYA YUKINORI
IPC: H01L21/68
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing equipment having a wafer- notch detector which can detect a wafer-notch with a simple structure even for a wafer of a large diameter without using a cassette rotating mechanism. SOLUTION: In a wafer-notch detector 10, spinning tops 21, 22, 23 support a wafer LW of a large diameter on their rotary bodies, controlling the edge of the wafer LW by means of flange-like plates 12 so that the wafer LW may rotate around the center O. A spinning top driving mechanism 40 drives one of the spinning tops to drive the wafer on the spinning tops. An inclination detecting fiber sensor 30 includes two fiber sensor elements, one of which casts light aslant on the edge of the wafer LW from above and outside the edge of the wafer LW and the other one of which detects light passing through a wafer notch. This is how the wafer-notch detector 10 detects the position of the wafer notch.
Patent JP-2000338586-A (JP)
Title: Lens driving device
Inventor: TANAKA YOSHIHARU
IPC: G03B17/16
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a lens driving device that can normally carry out an autofocusing operation and that can improve the operability of manual focusing operation. SOLUTION: The lens driving device provided with a coupler 21 arranged inside a camera main body and pressed in a direction to project from the camera main body and driving a photographing lens attached so as to be exchangeable to the camera main body through the coupler 21, is provided with a pressing force changeover means executing changeover so that the coupler 21 is pressed by a coupler pressing compression spring 22 and a coupler pressing lever 23 at the time of the autofocusing operation and the coupler 21 is pressed by only the coupler pressing compression spring 22 by withdrawing the coupler pressing lever 23 at the time of the manual focusing operation.
Patent JP-H08338525-A (JP)
Title: Running transmission device for working vehicle
Inventor: ASADA AKIHIRO
IPC: F16D48/02
Filed: 1995-06-13
Abstract: PURPOSE: To prevent the occurrence of abnormal double meshing by stopping rotation of an upper side transmission shaft while causing a double mesning by means of a main transmission in case of shifting a second sub-transmission through stopping of a car body, and preventing shifting of a main clutch to a transmission side when the corresponding hydraulic clutch is not in an interruption state. CONSTITUTION: In order to perform transmission operation by means of a shift member 43 of a second sub-transmission device 12 through a transmission lever 28, all hydraulic clutches of a main clutch and a first sub-transmission device are driven to the transmission interruption side. Simultanenously, two or more hydraulic clutches of a main transmission device are driven to the transmission side. A double meshing (multiple transmission) state is generated by the main transmission device where transmission ratios are differentiated in two or more hydraulic clutches for controlling. In case that the hydraulic clutches under a double meshing state are not shifted to the transmission interruption side unil a specified time passes, operation of the main clutch to the transmission side is prevented and an alarm is started.
Patent JP-H0311690-A (JP)
Title: Laser apparatus
Inventor: NAKAGAWA EIICHI
IPC: H04B10/00
Filed: 1989-06-08
Abstract: PURPOSE:To enhance a drive efficiency by a method wherein a distributed constant line which connects a laser element to an electric terminal is formed of a substrate having a specific dielectric constant. CONSTITUTION:A microstrip line 13 as a distributed constant line used to connect a semiconductor laser element 1 to an electric terminal is formed of a substrate 2 having a dielectric constant of nearly 50 or higher. That is to say, since the distributed constant line is formed of the high dielectric constant substrate 2, a width of a metal pattern 3a with reference to the same substrate thickness can be set to be narrow as compared with a case where a low dielectric constant substrate is used; the distributed constant line can be formed of the substrate 2 whose width is small. Thereby, a small size is realized and a drive efficiency is enhanced.
Patent JP-S5936231-A (JP)
Title: Photometric device of single-lens reflex camera
Inventor: MOROTA MASAAKI
IPC: G03B19/12
Filed: 1982-08-24
Abstract: PURPOSE:To improve the utilization of light, by dividing the surface of a mirror for photodetection into plural blocks, and forming each block into two reflecting surfaces which send light corresponding to the center part of a picture plane and light corresponding to the part outside of the center part to a photodetecting element and thus guiding the light to the photodetecting element. CONSTITUTION:Light passed through a photographic lens is reflected by the 1st mirror 1 as a mirror for observation and guided to a viewfinder optical system. The viewfinder optical system consists of a focusing plate 4, condenser lens 5, pentagonal prism, and ocular 7. The 1st mirror 1 has a passing area in the center and light passed through this area is reflected by the 2nd mirror 2 or the 3rd mirror 3 as a mirror for photodetection, focused by a photodetection optical system 8, and then photodetected by the photodetecting element 9.
Patent JP-S624850-A (JP)
Inventor: MARUKOMU JIEEMUZU KUUPAA
IPC: C22C1/04
Filed: 1986-06-23
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-S5847387-A (JP)
Title: Signal switching device
Inventor: AMANO TATSUYUKI
IPC: H04N5/44
Filed: 1981-09-17
Abstract: PURPOSE:To improve the S/N ratio of a screen by providing an attenuator connected to the 1st terminal, the 1st amplifier which amplifies its output, the 2nd amplifier which amplifies a signal applid to the 2nd terminal, and a circuit which switches the outputs of both the amplifiers. CONSTITUTION:A normal television signal is inputted to an input terminal 22 and then led to one input of a switching circuit 27 through an attenuator 23 and an amplifier 24. An external primary-color signal, on the ther hand, is applied to a terminal 25 and then led to the other input of the switching circuit 27 through an amplifier 26. The output 28 of the switching circuit 27 is connected to an output amplifier. The attenuator 23 has its attenuation ratio set so that the signal from the terminal 22 has amplitude equal to that of the external primary-color signal applied to the termial 25. Consequently, leakage of carrier components is reduced by the attenuator 23 according to a picture signal, so deterioration in the S/N ratio of a screen is evaded.
Patent JP-S5479768-A (JP)
Title: Hair clipper
Inventor: KAMIJIYOU MASARU
IPC: B26B19/22
Filed: 1977-12-06
Abstract: PURPOSE: To provide a hair clipper wherein a projection which projects from the leading edge of a hair introduction inhibiting part of a combing and clipping tool is provided at the edge of a fixed blade, whereby introduction of hair into a blade groove is prevented to carry out a uniform combing and clipping operation.  
     CONSTITUTION: A combing and clipping tool 10 is bonded to the outer surface of a stationary blade 6 as its leg part 15 faces the inner side of a divided case 3. When a switch 18a is operated to drive a movable blade 7, only hairs entering the balde groove 9 from the hair introducing part 11a of a hair introduction inhibiting part 11 are sheared. Upon this occasion, hairs coming into contact with the leading end of the hair introduction inhibiting part is liable to slide, but the slide of hairs is inhibited by the projection 18 provided at the edge of the stationary blade 6, and hairs do not slide into the hair introducing part 11a or blade groove 9. As a result, combing and clipping operation of a predetermined factor can be carried out. Upon this occasion, since the fitting wall 13 for the combing and clipping tool 10 is projected greater than the projection 18, there is no danger of the projection 18 intruding into one's head. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6038163-A (JP)
Title: Ink jet head
Inventor: IWASAKI KIYUUHACHIROU
IPC: B41J2/045
Filed: 1983-08-11
Abstract: PURPOSE:To obtain an ink jet head having a piezoelectric polymer as a press element, by providing a plurality of conductive layers on a base plate comprising a non-conductive material and covering the base plate and the conductive layer with three layers of a piezoelectric polymer layer, a separate conductive layer and a protective layer. CONSTITUTION:A base plate 20 is formed of a non-conductive material and a plurality of conductive layers Ei (i=1, 2, ...n) on the base plate. A piezoelectric filn 22 comprising PVDF is adhered to said conductive layers and a conductive layer Eg 23 is formed by the vapor deposition of a conductive material and a protective layer 24 having ink resistance is further formed. An ink flowline forming body 25 is brought into contact with said protetive layer 24 so that ink pressurizing chamber 11 comes to the position corresponding to each conductive layer Ei 21 and the conductive layer Eg is used as a common electrode to respectively independently apply an electric signal to the conductive layers Ei.
Patent JP-H0313770-A (JP)
Title: Refrigerant cooling device and vaporization type heat exchanger for space shuttle
Inventor: SATO KENJI
IPC: B64G1/50
Filed: 1989-06-12
Abstract: PURPOSE:To reduce the volume of a vaporization type heat exchanger by a method wherein a heat exchange part is formed such that a part of a cooling medium itself introduced to a vaporization type heat exchanger is vaporized and most of the remaining cooling medium is cooled by means of a latent heat of vaporization. CONSTITUTION:A part of a cooling medium is vaporized in an evaporator type heat exchanger 7 and the temperature of the remaining cooling medium is decreased. In the vaporization type heat exchanger 7, since a part of the cooling medium is vaporized for dissipation, a pressure in a system is gradually reduced. The reduction of a pressure is detected by a pressure detector 11, and an output signal is compared with a set signal by a regulator 12. By means of an output signal therefrom, a two-position operation type injection valve 10 is opened, and the cooling medium stored in a storage tank 9 is fed through a communication pipe 8 to a circulating conduit 2. Thus, the feed of the cooling medium compensates for the cooling medium dissipated due to vaporization, and a pressure in a system is kept at a specified value. This constitution enables prevention of the increase of the volume of the whole of the vaporization type heat exchanger.
Patent JP-H11340029-A (JP)
Title: Oxide super-conducting coil
Inventor: YAMAMOTO HIROE
IPC: H01F6/06
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To facilitate the manufacture of an oxide super-conducting coil of multi-layer structure, by comprising a plurality of unit coils wound with an oxide super-conducting wire material, and allowing the unit coils to comprise a spool while an end part of the oxide superconducting wire material is connected to a terminal on an insulating protruding part of the spool. SOLUTION: With an insulating recessed/protruding core formed as a spool, an upper step part and a lower step part provided with an insulating protruding part in between are wound with an upper coil and a lower coil, and a terminal of an oxide super-conducting wire material fixed to provide one unit coil group 9a and the other unit coil group 10a. A unit coil group 9a is provided at a bottom stage, the other unit coil group 12a is laminated over it, and further, another unit coil group 9a is laminated over it.  A positive feeding terminal 28 from an external power source is jointed to an L-shaped terminal plate wherein a positive terminal 17a of the lower coil of the unit coil group 9a at the bottom stage is fixed, while a negative feeding terminal 30 is jointed and fixed to an upper-stage L-shaped terminal part 29 wherein the negative terminal of the unit coil group 9a at the upper stage is fixed.