baber/WOPTO huggingface dataset:
Patent JP-H05333149-A (JP)
Title: Photo-sensor
Inventor: YOKOYAMA OSAMU
IPC: G01S17/02
Filed: 1992-06-01
Abstract: PURPOSE:To provide a photo-sensor radiating the light to a target distributed in the horizontal direction and obtaining the information about the target from the reflected light by increasing the intensity of the light radiated to the target, i.e., increasing the intensity of the reflected light, to obtain a large signal. CONSTITUTION:The junction plane 11 of a semiconductor laser 10 is arranged horizontally (in the XZ plane), a projection lens 12 having the refracting power in the vertical direction (Y direction) larger than the refraction power in the horizontal direction (X direction) is used, and an elliptical beam shape 14 long in the vertical direction radiated from the semiconductor laser 10 is converted into an elliptical beam shape 15 long in the horizontal direction.
Patent JP-H09317287-A (JP)
Title: Actuator
Inventor: ODAWARA MIKIO
IPC: E05B83/00
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To miniature an actuator by providing a clutch in which a second output member is arranged on a first output member by a second motor on a reduction gear means when the first output member is in the locked condition. SOLUTION: A first output member 6 is moved from the unlocked condition to the locked condition of a door lock by a door lock motor 3 through a reduction gear means 4. A second output member 7 is moved by a clutch 8 on the reduction gear means 4 in the connected condition to the first output member 6, the door lock is locked, and a lock knob is moved to the locked position. When the member is in the locked position, the second output member 7 is detached from the first output member 6 by a dead lock motor 5, and the second output member 7 is not moved integratedly with the first output member 6. Even when the lock knob is moved from the locked position to the unlocked position by the external force, the second output member 7 is in the air-hitting condition, and the first output member 6 is not moved from the locked condition to the unlocked condition and the locked condition can be kept. The output member can be restricted without using a large restraint member.
Patent JP-S5274965-A (JP)
Title: Press machine tool
Inventor: OKUNO TOSHITAKA
IPC: F16P3/12
Filed: 1975-11-22
Abstract: PURPOSE: To provide a press machining work by a work as the conventional stationary protecting plate type safety device nor damage press work inless nobody tochies a tape switch. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11320187-A (JP)
Title: Slide driving device of link press
Inventor: SHIMIZU NORIYUKI
IPC: B30B15/04
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To miniaturize the device and enable processing of a high accurate product by effectively transmitting a pressing force to a slide in a vertical direction without occurrence of a thrust force to the slide. SOLUTION: A longitudinal groove is formed at a center portion of a frame 1A by a guide, and a slide 14 internally installed in the groove and the other side of a connecting rod 11 connected to a crank shaft 9 are connected to an upper link 16 with the first connecting pin 15 together. An upper arm 19A of a bell crank 19 connected to the first supporting point pin 18 supported on the frame 1A, and the other side of the upper link 16, are connected to the second connecting pin 17. The other side of an intermediate link 22 connected to a lower arm 19B with the third connecting pin 21 and the other side of a lower link 26 connected to a slide 28 are connected to a bracket 23 installed on the frame 1A with the fourth connecting pin 27 together with a transverse link 25 connected with the second supporting point pin 24. These members are symmetrically arranged on right and left sides.
Patent JP-2000289653-A (JP)
Title: Tool for vertically-moving splash guard using motor- driven wire reel
Inventor: HIGASHIDA MASATO
IPC: B62D25/18
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To attain a convenient splash guard by vertically-moving a splash guard which was conventionally capable of vertically-moving only by hand, with a switch from a driver seat. SOLUTION: While a dump truck or the like is reversing at a soil disposal site, a splash guard 4 is stepped on with a tire, and a motor-driven wire reel 1 is fixed on a vehicle body part so as to cut off the splash guard 4. The front end of a wire is fitted on the metal fitting screw part 5 of the splash guard 4, and the splash guard 4 is vertically-moved using a switch from a driver seat.
Patent JP-H05330068-A (JP)
Title: Liquid jet recording head and production thereof
Inventor: MIYAGAWA MASASHI
IPC: B41J2/16
Filed: 1992-06-01
Abstract: PURPOSE:To obtain a liquid jet recording head having preciseness and high resolving power and enabling the high density mounting of nozzles by providing a substrate provided with recording liquid droplet emitting energy generating elements, a photosensitive resin layer having ink passages formed thereto and composed of a heat-crosslinkable positive resist material and the top plate laminated on the photosensitive resin layer. CONSTITUTION:As a substrate 1, one functioning as a part of a member constituting liquid passages or the support of a photosensitive material layer can be used. A desired number of liquid emitting energy generating elements 2 such as electrothermal conversion elements or piezoelectric elements are arranged on the substrate 1. Next, a heat-crosslinkable positive resist layer 3 is formed on the substrate 1 and patterning exposure is applied to the layer 3 using the electron beam from an ionizing radiation irradiation part 4 in order to form ink liquid passages. A top plate 7 is bonded to the layer 3 subjected to patterning exposure and a photosensitive resin material is subjected to cutting processing to form ink supply orifices 9. Next, the recording head substrate is cut to elute the resist forming ink liquid passage parts to form not only ink passages 10 but also ink emitting orifices 11.
Patent JP-H05179094-A (JP)
Title: Thermoplastic resin composition
Inventor: TERAYA TATSUO
IPC: C08L25/04
Filed: 1991-05-17
Abstract: PURPOSE:To provide the subject composition comprising a specific epoxy- modified styrenic resin and an olefinic resin having functional groups reactive with the epoxy groups, having good mutual compatibility between the styrenic resin and the olefinic resin and improved in the peeling strength, etc. CONSTITUTION:The objective composition comprises (A) 5-95wt.% of an epoxy group-modified styrenic resin produced by graft-polymerizing 0.1-30 pts.wt. of a glycidyl compound of the formula (R is H, 1-6C alkyl, etc.; Ar is 6-20C aromatic hydrocarbon having a glycidyloxy substituent; n is 1-4) to 100 pts.wt. of a styrenic resin or a mixture of the resin with a non-modified styrenic resin and (B) 95-5wt.% of an olefinic resin having functional groups reactive with the epoxy groups or a mixture of the olefinic resin with a non-modified olefinic resin. The compound of formula is preferably obtained by condensing a phenolic hydroxyl group-containing aromatic hydrocarbon with N-methylol acrylamide, etc., and subsequently converting the hydroxyl groups of the product into glycidyl groups.
Patent JP-H09302736-A (JP)
Title: Bathtub-water reutilizer and water closet unit
Inventor: FUKUNAGA HIROSHI
IPC: E03D11/13
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide technique, in which an economical burden is lightened by effectively reutilizing the water and heat of remaining hot water in a bathtub and the burden of a public sewage facility is lightened. SOLUTION: This bathtub-water reutilizer has a primary storage tank 2 formed in heat-insulating and heat-retaining structure for temporarily storing remaining hot water 27 in a bathtub 31, a primary piping 3 and a lift pump 4 supplying the primary storage tank 2 with bathtub water 27, and a secondary piping 5 feeding a low tank 8 for a water closet 9 as a stored-water reutilizing destination with stored water from the primary storage tank 2. The primary storage tank 2, the low tank 8, a septic tank 10, a submerged pump 11, a soil pipe 12, etc., are hosued in a housing box 1 and can also be used as a water closet unit, and potable water is heated in the primary storage tank 2 and stored beforehand in a secondary storage tank, and can also be reused as bathtub water.
Patent JP-H01313272-A (JP)
Title: Pick finder for yarn end
Inventor: OKUYAMA YASUO
IPC: B65H67/08
Filed: 1988-06-08
Abstract: PURPOSE:To reduce the extent of a pick finding miss by installing a sensor detecting a yarn layer end and a pickup finding auxiliary member coming into contact with a chase part both in a lifter moving in the axial direction of a bobbin, and performing the pick finding at a position where a yarn layer upper end is detected. CONSTITUTION:A pick finding auxiliary member 22 and a yarn layer end detector 23 are installed in a lifter 21 being lifted in the center line direction of a bobbin 2X to be positioned to a specified station. The lifter 21 is lowered till a sensor 23 detects a yarn layer upper end, and a contact piece 37 of the pick finding auxiliary member 22 is made contact with a chase part 2Xa and moved up and down several times, thus a yarn end is made into pick finding. At this time, the bobbin 2X is rotated in a yarn releasing direction. Consequently, the pick finding is made so as to be performed at a position where the yarn layer upper end is detected by the sensor 23, so that a pick finding process becomes ensured.
Patent JP-H0586540-A (JP)
Title: Shuttle weaving process
Inventor: ARAI YASUHIRO
IPC: D03D43/00
Filed: 1991-05-15
Abstract: PURPOSE:To provide the subject process designed to make an efficient weaving through automatically moving a shuttle to its holding position without the need for loom shutdown by previously incorporating the operational order and direction when changing shuttle-holding position into a shuttle box in advancing shuttle exchange operation to make an automatic replacement. CONSTITUTION:In a multiple color shuttle weaving process, shuttle exchange operation and warp operation are stored in a floppy disk in advance in accordance with a design diagram where the use range in the weaving direction for wefts is arranged in a multiple color fashion, and based on the information stored, an (n)X(n) shuttle box loom (n>=2) is operated to proceed by weaving automatically. Furthermore, the shuttle operational order and direction in changing the shuttle-holding position in a shuttle box due to change in the arrangement of the wefts are incorporated in the shuttle exchange and stored in the above floppy disk to make an automatic replacement possible, thus avoiding loom shutdown in changing the shuttle-holding position.
Patent JP-H11340769-A (JP)
Title: Manufacture of glass joined piezoelectric substrate
Inventor: SHIMAMURA TETSUO
IPC: H03H9/25
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a piezoelectric substrate used as material of an oscillator and a filter, etc., used in a mobile object communication equipment or the like, causing no breaking of the substrate owing to thermal stress during manufacturing process. SOLUTION: The 64 deg.Y plate of lithium niobate is used as the material and soda-lime glass provided with the thermal expansion coefficient of about 8-9×10<-6> is used as glass. A size is 3 inches in diameter and the lithium niobate of thickness 0.3 mm and the glass of the thickness 0.425 mm are selected for the respective thickness. The glasses are ground beforehand so that the each thickness becomes same and the surfaces of respective plates are mirror polished. The respective plates are sufficiently washed, dried and then piled up in a clean atmosphere. Then, they are heated for one hour in the atmosphere at 130 deg.C±5 deg.C in an oven, the thinned by surface grinding so that the thickness of the lithium niobate becomes 0.075 mm and finally heated at 170 deg.±5 deg.C.
Patent JP-S5365914-A (JP)
Title: Controlling drive for pulse motor
Inventor: UEMATSU SATORU
IPC: H02P8/00
Filed: 1976-11-24
Abstract: PURPOSE:To minaturize a driver element in other phases with also an area reduced for heat sink and to promote a plan of cost down, by provessing a control so as to flow a current in the same phase when not in motion with a minimum unit of driving made in integral multiples of the number of the pulse motor phases.
Patent JP-H0236753-A (JP)
Title: Commutator assembly for rotor of generator
Inventor: DEBITSUDO DEITSUKU PORAADO
IPC: H01L25/11
Filed: 1989-06-02
Abstract: PURPOSE: To withstand the force caused by high rotational speed by accommodating diodes in small discs arranged along the center line of a rotary shaft. CONSTITUTION: A rectifier assembly 12 has a plurality of disclike diode packages 42-52 arranged in stack conditions along an axis 14. A plurality of buses 54-66 in radial direction have each a first section 68 lying in the position adjacent to at least one of the diode packages 42-52 along the axis 14 and a second section 70 extending outward in radial direction from the stack body. First and second end members 72 and 74 are arranged at the ends positioned on opposite sides to each other of the stack body of the diode and the bus bar. The end member 72 has a plurality of passages 92 and 94 for cooling fluid.
Patent JP-H1199303-A (JP)
Title: Water dispersible defoamant concentrate
Inventor: KOCZO KALMAN
IPC: C08L83/04
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To attain complete and effective low cost and storage stability by containing a water dispersible composition containing specific quantity of a fine solid particle carrying a polydiorganosiloxane component, a nonionic emulsifier, a thickener component, a polyalkylene oxide component as a solvent and a low content of water in a water based medium. SOLUTION: This water dispersible defoamant concentrate (CN) contains 10-80 wt.% polydiorganosiloxane per CN and the ratio of the total weight of polydiorganosiloxane to the quantity of a filler particle is controlled to 10:1 to 200:1. The polyalkylene oxide of 5-50 wt.% of the final composition as the solvent, the nonionic surfactant component of 0.1-15 wt.% of the final composition, the thickener of 0.1-15 wt.% of the final composition and water of up to 5 wt.% of the final composition are incorporated in the CN. The producing method of the CN comprises adding the solid particle to the polydiorganosiloxane and heating it to prepare a defoaming agent compound and adding the emulsifier, the thickener, the polyalkylene oxide and an antiseptic in this order under strong stirring. High defoaming efficiency and long term stability are attained by incorporating the CN in water.
Patent JP-H05332964-A (JP)
Title: Dew sensor
Inventor: KUSANO KENJI
IPC: G01N27/04
Filed: 1992-06-02
Abstract: PURPOSE:To obtain a dew sensor having a function of detecting formation of dew of water vapor in the air. CONSTITUTION:A dew sensor has a dew detecting circuit 20 provided on the surface of an insulating base 10 and the dew detecting circuit 20 is constructed of a comb-shaped electrode 50a of which unit teeth 70a in a plurality are juxtaposed with a space between them, and of a comb-shaped electrode 50b of which unit teeth 70b disposed between the unit teeth 70a of the electrode 50a separately from these unit teeth 70a are juxtaposed with a space between them. A projection 30 on the side of the dew detecting circuit 20 is provided throughout the full length of the upper side of the insulating base 10 and an electric heating wire 40 is embedded inside the insulating base 10.
Patent JP-S5841539-A (JP)
Inventor: NANBA AKIHIRO
IPC: A61B10/00
Filed: 1981-09-07
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-S63305317-A (JP)
Title: Zoom lens
Inventor: KIRIKI TOSHIHIKO
IPC: G02B15/17
Filed: 1987-06-08
Abstract: PURPOSE:To obtain a zoom lens having a zoom ratio of about 8 times, having compact zoom and image formation systems, reducing a small front lens diameter and efficiently correcting aberration by constituting the 1st-5th lens components of specific 15 lenses in 13 groups in total. CONSTITUTION:The zoom lens is formed by arranging 1st-5th lens components successively from the object side so that the 1st lens component is constituted of 3 lenses in 2 groups consisting of a joint lens constituted of a negative meniscus lens L1 turning its convex face to the object side and a positive lens L2 and a positive lens L3, the 2nd lens component is constituted of 3 lenses in 2 groups consisting of a negative lens L4 and a joint lens constituted of a lens L5 having concave faces on both the sides and a positive lens L6 the 3rd lens component is constituted of a negative lens L7, the 4th lens group is constituted of 2 lenses in 2 groups consisting of a positive lens L8 turning its convex face to the image side and a lens L9 having convex faces on both the sides, and the 5th lens component is constituted of a front group consisting of a lens L10 having convex faces on both the sides, a positive lens L11 turning a strong convex face to the object side and a negative lens L12 and having positive refractive force as a whole and a rear group consisting of a negative lens L13 turning its convex face to the image side, a positive lens L14 turning its convex face to the image side and a positive lens L15 turning its convex face to the object side and having positive refractive force as a whole. The zoom lens is satisfied with the conditions shown by inequalities 1.
Patent JP-S62298577-A (JP)
Title: Triazine derivative, production thereof and herbicide containing same
Inventor: TAKEMATSU TETSUO
IPC: A01N43/70
Filed: 1986-06-19
Abstract: NEW MATERIAL:The compound of formula I (R<1> and R<2> are 1-4C alkyl; when X<2> is H, X<1> and X<3> are 1-4C alkyl or alkoxy or halogen; when X<2> is 1-4C alkoxy, X<1> and X<3> are 1-4C alkyl; when X<3> is H, X<1> is 1-4C alkyl and X<2> is 1-4C halogen-substituted alkoxy). EXAMPLE:2-Chloro-4-amino-6-(3,5-dimethyl-alpha-methylbenzyl)-S-triazine. USE:A highly selective herbicide. It exhibits excellent herbicidal effect against annual and perennial weeds and gives no phytotoxicity to paddy rice plant. PREPARATION:The compound of formula I can be produced by reacting a benzylamine derivative of formula II with a dihalogenated aminotriazine of formula III (X<4> and X<5> are halogen) and reacting the resultant compound of formula IV with an alkyl mercaptan of formula R<2>SH or alkyl mercaptide of formula R<2>SM (M is alkali metal).
Patent JP-S5766655-A (JP)
Title: Lead frame for semiconductor device
Inventor: MIWA JIYUNKO
IPC: H01L23/495
Filed: 1980-10-09
Abstract: PURPOSE:To prevent the destruction of a semiconductor element due to a thermal stress generated when the element and a die pad for mounting the same are bonded together, by forming slits in the die pad. CONSTITUTION:A die pad 2a is supported by an X-shaped suspended pin 3a whose one end is connected to a frame 9, and has slits in the direction of the suspended pin 3a and the direction perpendiclar thereto in order to make the bending rigidity small. Accordingly, it is possible to lessen the bending deformation and stress generated owing to the difference in the coefficient of linear expansion between the die pad 2a and a silicon element 5, so that the destruction of the element 5 can be prevented when it is bonded.
Patent JP-H09326491-A (JP)
Title: Liquid crystal display and fabrication thereof
Inventor: ICHIKAWA TAKESHI
IPC: H01L29/786
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To fabricate a high quality liquid crystal display at high yield by depositing an Si oxide beneath a thin film transistor, depositing the semiconductor region of the thin film transistor thereon, and then depositing a field Si oxide for isolating an element constituting a peripheral drive part thereby preventing deterioration of the image quality. SOLUTION: A field oxide 19 as the isolation region of a peripheral circuit part A including shift registers, signal line drive circuits and scan line drive circuits is designed thinner than the oxide 3 of polisilicon 6 deposited beneath a thin transistor region B at a screen display section. Since the peripheral circuit is small and a stopper for removing a silicon substrate from the rear surface, i.e., the oxide of polisilicon deposited beneath the thin transistor, is thick, a highly reliable liquid crystal display is realized. Furthermore, reliability of the liquid crystal display can be enhanced because a high quality oxide of polisilicon can be deposited beneath the thin film transistor.
Patent JP-S62298267-A (JP)
Title: Charging system for electronic exchange system
Inventor: OKAZAKI MASAZUMI
IPC: H04M15/22
Filed: 1986-06-18
Abstract: PURPOSE:To offer high-grade charging service and to effectively disperse concentration of calls by setting tariff index based on call distance and call time zones divided into >= three. CONSTITUTION:The distance of call, time of starting call and time of termina tion recorded by a call processing program are read out. A group of tariff indices of a time zone corresponding to read out time of termination of call are retrieved from a tariff indices group table (A). Based on retrived tariff indices group and read-out call distance, a tariff index is retrieved from a tariff indices table (B). Call time is calculated by subtracting the time of starting call from the time of termination of call in 4, and number of times of charging is calculated by dividing call time by th tariff index. This is added to the num ber of times of charging just before recorded in the subscriber file of a caller in final step to complete charging process.
Patent JP-S62298407-A (JP)
Title: Device for marking hollow yarn membrane partially hydrophilic
Inventor: NAKAMURA YUTAKA
IPC: B01D67/00
Filed: 1986-06-18
Abstract: PURPOSE:To obtain the title device capable of continuously making a hollow yarn membrane partially hydrophilic by vertically traveling the hollow yarn membrane on a grooved roller deposited with a hydrophilicity-imparting soln. and microscopically eliminating variance in hydrophilicity between the parts of the hollow yarn. CONSTITUTION:The hollow yarn membrane 1 is traveled from the upper guide 2 toward the lower guide 3. The roller 4 with the surface uniformly grooved is rotated so that the surface to be brought into contact with the hollow yarn membrane 1 is traveled in the same direction as the membrane. Consequently, the hydrophilicity-imparting agent in a vessel 5 is entrained by the roller, and the agent deposited on the part except the grooved part is removed by a squeeze roller 6. The agent remaining in the grooved part is brought into contact with the hollow yarn and transferred to the hollow yarn membrane. Although the hollow yarns can be treated one at a time, plural hollow yarns can be bundled into sheet and treated en bloc.
Patent JP-H10335688-A (JP)
Title: Manufacture of photovoltaic device
Inventor: SHIMIZU KOICHI
IPC: H01L31/042
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of dividing a substrate into unit photovoltaic devices restraining a short circuit from occurring between an upper and a lower electrode and burrs from occurring at shear planes in a photovoltaic device manufacturing method which comprises a process where a device of large area is divided. SOLUTION: A photovoltaic device equipped with a semiconductor layer and an upper electrode formed on a substrate 301 with a conductive surface is divided into unit photovolatic devices through this method. At this point, an insulating mateal 302 is interposed between the semiconductor layer and the upper electrode which are divided, the upper electrode and the substrate 301 where the semiconductor layer is formed are pinched between a set of rigid edges, one of the rigid edges has a cutting edge of acute angle, and the upper electrode and the substrate 301 are divided by applying a shearing force to them.