baber/WOPTO huggingface dataset:
Patent JP-2001151316-A (JP)
Title: Work conveying device
Inventor: ISHIDA HAJIME
IPC: B65G47/14
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To mitigate the shock of a work in conveying it or carrying it out and prevent the work from cracking, chipping, etc., by retarding the conveying speed when work is conveyed. SOLUTION: This work conveying device is configured so that a conveying means 20 provided internally with a conveyance path is installed in an inclination such that the work conveying surface on the side with a carry-out hole 20A is positioned lower than that on the side with a carry-in hole 20B, wherein the conveying means 20 is rotated round a shaft stretching in the same direction as the conveying direction.
Patent JP-H06238871-A (JP)
Title: Clamping device with parallel clamping face
Inventor: MANFUREETO RIYOORUKE
IPC: B41F27/12
Filed: 1993-12-28
Abstract: PURPOSE: To provide a clamping apparatus used in the attachment of a printing plate to the cylinder of a printing machine, capable of being produced inexpensively and having parallel clamping surfaces even within a reduced tolerance difference range in a clamping state. CONSTITUTION: A first clamping member 2 is equipped with at least one leaf spring 1 and the claming surface 11 of the first clamping member 2 and the clamping surface 12 of a second clamping member 3 cooperate with each other to perform clamping. The first clamping member 2 has at least one recessed surface-like partial circular arc-shaped notch part 8 and the forming body 7 of the leaf spring 1 equipped with the projected surface-like partial circular shape corresponding to the notch part 8 is provided to the notch part 8.
Patent JP-H05164069-A (JP)
Title: Closed type scroll compressor
Inventor: MIYAKE SHIGEJI
IPC: F04C29/02
Filed: 1991-12-18
Abstract: PURPOSE:To cool effectively a driving electric motor, by separating lubricating oil contained in compressed refrigerant gas, and carrying out excellently a returning operation of the lubricating oil into an oil reservoir, in a high pressure chamber type closed scrool compressor. CONSTITUTION:A guide passage 21 is formed of a groove arranged in the outer peripheral part of a frame, a guide plate 19 arranged between a compression mechanism part and a driving electric motor part, a cut part 20 arranged in the outer peripheral part of the driving electric motor part and an inner wall of a closed container, and an upper space 16 and a lower space 22 are communicated with each other by means of the guide passage 21, and the guide passage 21 and a middle space 23 are cut off from each other.
Patent JP-H09174240-A (JP)
Title: Method for controlling arc welding robot
Inventor: YOSHIMA KAZUMASA
IPC: B23K9/00
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent the bending of a welding wire, reduce the frequencies of error stop, save man-hour and to improve operating rate by repeating retry process in the case of detecting no occurrence of arc and shifting from welding start point to the welding work along a welding line. SOLUTION: A welding torch is positioned to the welding starting point and an arc start signal is outputted and the generation of arc is tried, and it is discriminated whether the generation of arc is detected or not. In the case of detecting the occurrence of arc, the worker shifts to the welding work, and in the case of detecting no occurrence of arc, the worker shifts to the retry process. In the retry process, the arc start signal is stopped, and after drawing back the drawn-out welding wire, the welding torch is shifted to the welding retry start point. The arc start signal is outputted at the welding retry start point and the occurrence of arc is tried. It is discriminated whether the occurrence of arc is detected or not.  In the case of detecting no occurrence of arc, the retry processes to specified times are repeated and in the case of detecting the occurrence of arc, the worker shifts the welding work along the welding line from the welding starting point.
Patent JP-2001156619-A (JP)
Title: Semiconductor circuit
Inventor: TAKAHASHI HIROSHI
IPC: H03K19/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor circuit that can realize high speed processing and low power consumption while minimizing the manufacturing cost and increase in a layout area. SOLUTION: A bias voltage supply circuit consisting of pMOS transistors(TRs) P2, P3 whose sources receive different voltages and whose gates receive a mode control signal, generates a bias voltage of a different level depending on the mode control signal and supplies the voltage to an n-well of the pMOS TRs. The drive current of the TRs in an operating state can be maintained high by supplying the bias voltage of nearly the same level as the operating voltage to the n-well of the pMOS TR in an operating state and supplying the bias voltage higher than the operating voltage to the n-well of the pMOS TR in a standby state so as to suppress a leakage current of the TRs in the standby state thereby realizing high-speed processing and low power consumption.
Patent JP-H08244356-A (JP)
Title: Thermosensitive recording material
Inventor: NAKATSUKA MASAKATSU
IPC: B41M5/333
Filed: 1995-12-22
Abstract: PURPOSE: To provide excellent preservation stability of color undeveloped part and color developed image and to improve thermal head characteristics by incorporating at least one of salicylic acid derivative and the metal salt of the derivative, and further incorporating the emulsion of stearamide. CONSTITUTION: A thermosensitive recording material comprises electron donative color developable compound and electron acceptive compound. The electron acceptive compound contains one type selected from salicylic acid derivative represented by the formula and metal salt of the derivative, and further the emulsion of stearamide. In the formula, X1 , X2 are hydrogen atom, alkyl group, alkoxy group, aralkyl group, aryl group or halogen atom, Y1 , Y2 are oxygen atom or sulfur atom, R1 is hydrogen atom, alkenyl group, aralkyl group or aryl group, and R2 is alkyl group, alkenyl group, aralkyl group or aryl group.
Patent JP-H09174539-A (JP)
Title: Manufacture of inorganic foaming material
Inventor: TANAKA YOSHIHIRO
IPC: C04B38/02
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a stable quality inorganic foaming set material by a method wherein a continuous mixing machine is composed of an inversed truncated conical casing body consisting of an upper plate, a lower plate, and a side wall, and a rotary mixing body which is arranged in the outer casing body and is an almost lamelar similar body. SOLUTION: A rotary shaft 30, a rotary cone 32, and a rotary mixing body 20 are rotated with a driving motor 50 via transmission pulleys 33, 34, and a transmission belt 35. Charged alkali metal silicate aqueous solution abuts against the rotary cone 32, and is, in a film-like manner, scattered circumferentially on an upper rotary surface 21 by centrifugal force. Since charged mixed powdery material is also scattered circumferentially on the upper rotary surface 21 by centrifugal force, the mixed powdery material and the alkali metal silicate aqueous solution join on the upper rotary surface 21. Further, the joined alkali metal silicate aqueous solution and the mixed powdery material are, in a shearing manner, mixed with a tapping pies 23 to form a mixture.  The mixture is successively delivered to a secondary mixing chamber 42 by centrifugal force according to rotation of the rotary mixing body 20.
Patent JP-H02183027-A (JP)
Title: Sill spacer for framework structure
Inventor: MUKODA HIROYUKI
IPC: E04B1/26
Filed: 1988-12-29
Abstract: PURPOSE:To shorten the period of construction as well as raise the efficiency of operation by a method in which a nut is buried in a spacer by exposing its upper part, and the tip of a bolt thrusting through a sill unit is screwed with the nut and clamped integrally. CONSTITUTION:A rigid plastic spacer 4 in which at least a pair of base plates 6 fixed with nuts 5 by welding are buried by exposing the upper parts of the nuts 5 is set between a concrete base 1 and a sill unit 2. Bolts 7 are thrust from the upside of vertical holes 2c formed in the unit 2 and the lower ends of the bolts 7 are screwed with the nuts 5 and clamped to integrated a horizontal part 2a with an angular part 2b.
Patent JP-H07184671-A (JP)
Title: Production of 3-hydroxybenzoic acid
Inventor: TANAKA REIKO
IPC: C12P7/42
Filed: 1993-12-28
Abstract: PURPOSE:To obtain the subject compound in high purity and yield, useful as e.g. a food preservative, plasticizer, by culturing microbes belonging to Rhodococcus and having ability to produce 3-hydroxybenzoic acid in a medium containing isophthalic acid as the main carbon source. CONSTITUTION:Microbes belonging to Rhodococcus and having ability to produce 3-hydroxybenzoic acid, e.g. Rhodococcus L-1 strain (FERM P-10614) are cultured in a medium containing isophthalic acid as the main carbon source. The objective 3-hydroxybenzoic acid is obtained in a state of low levels of byproducts from the cultured product, thus being easy to separate and purify the same.
Patent JP-H06157240-A (JP)
Title: Skin external agent
Inventor: IWASAKI KOICHIRO
IPC: A61K8/00
Filed: 1992-11-20
Abstract: PURPOSE:To provide the skin external agent excellent in its usability and stability and high in its moisture-retaining effect and emollient effect. CONSTITUTION:The skin external agent containing <=3wt.% of one kind or more of a solid oil and a semi-solid oil and water is characterized by containing a water-soluble thickener and an oil-soluble thickener.
Patent JP-H03197561-A (JP)
Title: Polyphenylene sulfide resin composition
Inventor: IWATA TAKAO
IPC: C08L81/02
Filed: 1989-12-26
Abstract: PURPOSE:To prepare the title compsn. which is heat-resistant and excellent in the toughness such as impact resistance by compounding a polyphenylene sulfide resin with specified amts. of a specific modified olefinic polymer and an epoxy resin. CONSTITUTION:The title compsn. is prepd. by compounding: 95-50wt.% polyphenylene sulfide resin; 5-50wt.% modified olefinic polymer blend prepd. by mixing a modified olefinic copolymer (a) obtd. by reacting an olefinic copolymer contg. 0.1-50wt.% alpha,beta-ethylenically unsatd. carboxylic ester units and 0.05-20wt.% unsatd. dicarboxylic acid units with an unsatd. carboxylic acid with a modified ethylenic copolymer (b) obtd. by reacting an ethylenic copolymer comprising ethylene units and 3C or higher alpha-olefin units with an unsatd. carboxylic acid; and 0.1-20 pts.wt. (based on 100 pts.wt. the sum of the polyphenylene sulfide resin and the olefinic polymer blend) epoxy resin.
Patent JP-H02178211-A (JP)
Title: Stable external base composition
Inventor: MASAKO MASARU
IPC: A61K8/00
Filed: 1988-12-28
Abstract: PURPOSE:To obtain the title composition not causing precipitation, suspension, etc., even by long-term preservation by blending a solution containing soluble collagen and acidic mucopolysaccharide with a lactate, citrate and polyhydric sugaralcohol. CONSTITUTION:A solution containing soluble collagen and an acidic mucopolysaccharide (e.g. hyaluronic acid or chondroitin sulfuric acid) is blended with 1.5-4wt.% based on a base of a lactate and/or a citrate and 3-20wt.%, preferably 4-10wt.% based on the base of a tri- or polyhydric sugaralcohol (e.g. glycerin, sorbitol or maltitol).
Patent JP-2000165519-A (JP)
Title: Incoming call restriction device and its method
Inventor: SHIDARA KENJI
IPC: H04W48/02
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To apply incoming call control to a portable terminal by allowing the user to enter restriction schedule information. SOLUTION: This incoming call restriction device consists of a mobile terminal 10 that sends/receives communication data through a radio channel, a radio base station 12 that sends/receives the communication data to/from the mobile terminal, a home memory 18 that stores restriction schedule information received from the mobile terminal 10, a mobile exchange station 14 that applies incoming call restriction to the mobile terminal according to the restriction schedule information and an external maintenance console 16 that is connected to the mobile exchange station 14 to enter control data externally.
Patent JP-H07202308-A (JP)
Title: Solid state laser and manufacture therefor
Inventor: OKAZAKI YOJI
IPC: H01S3/109
Filed: 1993-12-28
Abstract: PURPOSE:To improve an output of wavelength converted waves and improve long-term reliability in a solid state laser comprising a solid state laser crystal, a pumping source for pumping it, a resonator, an etalon placed in the resonator for selecting oscillation wavelength and a non-linear optical crystal placed in the resonator for converting wavelength of a solid state laser beam. CONSTITUTION:In a resonator comprising a Nd:YAG crystal 13, a solid state laser crystal, and a resonator mirror 14, a wedge-like optical member 17 is placed with both end faces 17a, 17b which are not parallel to each other as light passing faces, and the optical member 17 is fixed at an appropriate position, whereby a resonator mode is set to such a mode that the maximum output of a solid state laser beam 25 can be obtained with respect to a resonator temperature in the vicinity of a temperature where maximum wavelength conversion efficiency of a non-linear optical crystal (KN crystal) 15 is obtained.
Patent JP-H03194321-A (JP)
Title: Safety device for heating and cooking utensil
Inventor: KURIKI HIDEAKI
IPC: F24C7/08
Filed: 1989-12-25
Abstract: PURPOSE:To prevent burn induced by remaining heat by installing a protection cover which may be pulled to a supporting member set to a heating cooking utensil, pulling said protection cover after the use, and covering over the place where a container is installed. CONSTITUTION:A frame 14 is formed so that it may be provided with an opening on the top of a heating cooking utensil main body 11 where a flat plate-like top plate 15 is installed so as to place a cooking utensil 14 thereon and heated by a heating source from below. A safety device 22 is installed on the top of the main body 11 behind the frame 13 so that it may be removed freely. The safety device 22 comprises a case-like support member 23 which is placed on the top of the main body 11 and has an opening in the front side, and a band-like protection cover 25 which is wound in such a manner that it may be pulled to the shaft 24 of the support member 23. When a container 14 is subjected to heat treatment and then removed, the protection cover 25 is pulled up so that it may cover the top plate which still has remaining heat. Therefore, this construction makes it possible to protect yourself from burn induced by accidental contact with the top plate 15 or more particularly when your fingers come to contact with the still hot plate 15.
Patent JP-H10171000-A (JP)
Title: Camera
Inventor: KOBAYASHI KIYOTAKA
IPC: G03B17/02
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To simplify the process for assembling a camera by fitting a cylindrical shield plate, to which elasticity is imparted with a gap to the outer periphery of a motor by forcible insertion. SOLUTION: In the cylindrical shield plate 8, which is formed in such a manner that a sheet of magnetic steel is bent to form the shape of a cylinder conforming to the outward form of the motor 9, the gap 8a in the axial direction of the shield plate 8 is provided, a cross section in a direction perpendicular to an axis is in a C-ring shape and the elasticity is imparted in the radial direction. The length in the axial direction of the shield plate 8 is set to be almost equal to or more than that in the axial direction of the motor 9. Then, the inside diameter of the shield plate 8 is a little smaller than the outside diameter of the motor 9.  When the shield plate 8 is attached to the motor 9, the gap 8a is expanded to make the diameter of the shield plate 8 large and then, the shield plate 8 is forcedly inserted in the axial direction, to be fitted to the outer periphery of the motor 9. Therefore, the shield plate 8 is fixed on the outer periphery of the motor 9 by the elasticity of the shield plate 8.
Patent JP-S63301929-A (JP)
Title: Focusing device
Inventor: SUZUKI NOBORU
IPC: G03B13/36
Filed: 1987-12-29
Abstract: PURPOSE:To perform accurate focusing by newly obtaining the extent of driving to a focus position of a freely moving lens while moving this lens to the focus position to control driving of the lens. CONSTITUTION:A new more accurate extent of driving to the focus position of a freely moving lens 53 is obtained and the lens 53 can be moved in accordance with this extent even while the lens 53 is moved. Thus, the initial extent of driving including error is corrected, and focusing is performed with a high precision in a short time because it is corrected without stopping the lens 53.
Patent JP-2001156631-A (JP)
Title: Pll ( phase locked loop) circuit
Inventor: MIYATA YOSHINORI
IPC: H03L7/087
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a PLL circuit that limits an operation of a frequency comparator circuit with its output in the case of a lock range of the phase comparator circuit and stably reads data by conducting phase lock even in the case of a recovered data pulse with much clock jitter. SOLUTION: The PLL circuit A is provided with a frequency comparator circuit 1 that detects a phase difference based on a frequency difference between a recovered data pulse and an output frequency of a VCO 7, a phase comparator circuit 2 that detects a phase difference between the recovered data pulse with the VCO clock, a selection circuit 3 that selectively outputs an output of the frequency comparator circuit 1, a 2nd change pump circuit 5 that increases/ decreases an output voltage based on the output of the phase comparator circuit 2, a 1st change pump circuit 4 that increases/decreases an output voltage based on the output of the selection circuit 3, a loop filter 6 that eliminates an undesired component included in outputs of the 1st charge pump circuit 4 and the 2nd charge pump circuit 5,  and the VCO 7 that oscillates a frequency corresponding to the output of the loop filter 6.
Patent JP-2000164619-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KATO MASUO
IPC: H01L21/60
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, capable of ensuring reliability of connection and electric conduction between bumps on a semiconductor element and a wiring pattern on a circuit board, when a circuit of the semiconductor device is made into a microstructure and the an output electrode pad is reduced in size, and a manufacturing method of the semiconductor device. SOLUTION: A first and a second metal bumps 2, 10 are formed as conducting members on an strip-shaped electrode pad 6 formed on a circuit board 4. A semiconductor element 1, in which the first and the second metal bumps 2, 10 are formed on the electrode pad 6, is mounted on a wiring pattern of a circuit board through facedown bonding. When it is mounted, a resin layer formed of photocuring resin or thermosetting resin is interposed between the semiconductor element 1 and the circuit board, and after bonding, subjected to photocuring or thermosetting while pressure is applied.
Patent JP-H01175658-A (JP)
Title: Multiplexed session establishing system for intercomputer communication system
Inventor: ISHIHARA KAZUHIKO
IPC: G06F15/177
Filed: 1987-12-29
Abstract: PURPOSE:To reduce a time to a session establishment by discriminating the mounting multiplexed class of a remote computer and changing a session establishment request class from a local station. CONSTITUTION:A session establishment request class discriminating means 15 analyzes a session establishment request block, and starts a remote mounting class discriminating means 16 when a session establishment request class is a multiplexed class or a non-multiplexed class as an alternative. When a remote control table 11 is referred and it is found that a remote mounting class is a multiplexed possible class at such a time, a session establishment request class converting means 17 is started and a session with a remote computer system is requested only at a multiplexed class. Besides, a session establishment request block cued with a multiplexed session establishment request block cue 13 is scheduled in order, and a session establishment request is issued. Thus, establishing time required for the session can be reduced.
Patent JP-H03195255-A (JP)
Title: Drive method for original reader
Inventor: HASEGAWA TAKESHI
IPC: H04N1/107
Filed: 1989-12-25
Abstract: PURPOSE:To reduce the running cost and to make the power supply light and small in size by detecting a signal from an outer circumferential end crossing a timing detection position while a timing disk reaches an operationable position to start lighting of a lighting light source. CONSTITUTION:When the user reads a picture or character information, an original press contact face 102 is pressed onto an original O. A guide roller 104 is pushed to a position of the original press contact face 102 and an outer circumferential end 124 of a timing disk 119 crosses a read timing detection position and a slit 120 is moved to a read timing detection position. Every time the timing disk 119 is turned via a transmission mechanism fitted to a chassis 105, a read timing signal 137 is outputted via a photointerrupter 121 and the lighting light source 135 is lighted.
Patent JP-H05147055-A (JP)
Title: Release sheet for laminating printed circuit board
Inventor: SHIMAJIRI YOSHIFUMI
IPC: B32B15/08
Filed: 1991-11-26
Abstract: PURPOSE:To obtain a release sheet to be used in the lamination of highly heat- resistant insulating materials composed of polyimide or the like by coating the surface of a metal plate with polysiloxane. CONSTITUTION:Polisiloxane is applied to the surface of a metal plate, especially, an aluminum plate to be dried at 80-90 deg.C to obtain a release sheet 2. For example, the release sheet 2, a polyimide insulating material 3, copper foil 4, an SUS plate 1, the release sheet 2... are laminated to the SOS plate 1 to be pressed at 170-190 deg.C. In this case, the releasability of the insulating material 3 and the release sheet 2 are extremely well.
Patent JP-H07190225-A (JP)
Title: Piezoelectric flow rate control device
Inventor: NISHIMURA YASUNORI
IPC: G05D7/06
Filed: 1993-12-28
Abstract: PURPOSE:To introduce fluid into an ion source of a mass spectrographing device capable of electric control from outside without using a flowmeter, small, inexpensive, without time serial change and with heat resistance. CONSTITUTION:This is a flow rate control valve to introduce fluid into an ion source of a normal closed mass spectrographing device which is provided with a supply hole A and a discharge hole B on a valve seat S separately from each other so as to open the valve seat S and elastically presses a valve body 2 made of an elastic plate from the back against this valve seat S by a pressing member 14, and a second pressing member 6 to press the valve body 2 from the side of the valve seat S against p pressing force of the pressing member 14 through the supply hole A is provided. A piezoelectric element 4 is arranged so as to control a position of this second pressing member 6 in the direction of the valve body 2 by the piezoelectric element 4.