baber/WOPTO huggingface dataset:
Patent JP-H0223103-A (JP)
Title: Goods distribution equipment
Inventor: NAKAMURA TAKAMICHI
IPC: G06Q50/00
Filed: 1988-07-12
Abstract: PURPOSE:To improve the flexible response to goods distribution environment and the operating efficiency in an equipment performing tally-out tally-in operations by trucks by loading a terminal unit on a transporting device, and providing a processing unit for exchanging information with the terminal unit and a portable storage unit for reading out goods-information from the terminal unit without being in contact with the terminal unit. CONSTITUTION:When a keyboard 10-3 of a terminal unit on a truck is operated, a questioning apparatus 10-2 receives information out a storage shelf 30, goods- cords, the numbers, etc., of goods to be stocked from a central unit. The questioning apparatus 10-2 stores the information and reads out it on an indicator 10-4. According to the readout, the truck is moved to a specified storage shelf 30, and an answering apparatus 20 is removed from the storage shelf 30 and placed on the questioning apparatus 10-2. When the keyboard 10-3 is operated, the answering apparatus 20 reads out the information stored in the questioning apparatus 10-2, and judges whether it is right or wrong. Based on the result, the operation is performed. In this constitution, the equipment can be flexibly responded to the variations in goods distributing environment and exactly and efficiently perfom the operation.
Patent JP-H0811506-A (JP)
Title: Pneumatic radial tire and manufacture of belt cord thereof
Inventor: ASANO KAZUO
IPC: B60C9/00
Filed: 1994-06-30
Abstract: PURPOSE:To increase maneuver stability, less noise and wear resistance in a pneumatic radial tire which employs a lightweight belt layer. CONSTITUTION:The tensile rigidity of a belt cord which forms a belt layer is set at 0.43-0.75kgf/d per strain in a tensile range of (1.4-1.8)X10<-3>kgf/d, 0.34-0.56kgf/d per strain in a tensile range of (0.6-1.0)X10<-3>kgf/d, and 0.17-0.28kgf/d per strain in a tensile range of (0.1-0.3)X10<-3>kgf/d. The manufacture of the belt cord is carried out by applying the first processing liquid consisting of a compound which contains urethane radical and a compound which contains epoxy radical onto the surface of a raw cord whose strands made of aromatic polyamide are twisted together by the number of strands which is over 0 to incl. 20 times and more, and applying the second processing liquid consisting of RFL mixture.
Patent JP-H1122677-A (JP)
Title: Rotary compressor
Inventor: EZUMI MOTOTAKA
IPC: F04C29/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a sliding material superior in the abrasion resistance in a rotary compressor for R134a coolant, R22 coolant and R22 alternate coolant. SOLUTION: A cylinder 30, a roller 31 eccentrically rotated in the cylinder 30 by a shaft 8, and a vane 32 stored in a compression part formed on an inner wall face of the cylinder 30, moved forward and backward to the inner wall face of the cylinder 30, and slided in a condition that one edge thereof is kept into contact with an outer peripheral face 33 of the roller 31, are formed by the high speed steel or martensitic stainless steel. Further the roller 31 is formed by a component made of bearing steels, and the cylinder 30 is formed by a component made of eutectic graphite cast iron of more than 10% of pearlite amount, or flake graphite cast iron of more than 80% of pearlite amount.
Patent JP-S57101018-A (JP)
Title: Polyester heat bonding fiber
Inventor: TSUJI TAKAAKI
IPC: D04H1/541
Filed: 1980-12-08
Abstract: PURPOSE: The titled fibers, obtained from a polyhexamethylene terephthalate or polyhexamethylene butylene terephthalate copolymeric polyester having a copolymeric composition and physical properties in specific ranges, bondable at a low temperature, and having good properties.  
     CONSTITUTION: Fibers consisting of terephthalic acid (TA), 1,6-hexanediol (HD) 1,4-butanediol (BD) and a saturated straight chain aliphatic dicarboxylic acid (A) expressed by formula VIII, an aromatic copolymerization component (B) other than (TA), an aliphatic and/or alicyclic copolymerization component (C) other than (HD), (BD) and (A), and satisfying formulasIWVII simultaneously. Formula V shows wt% of the component (C) based on the formed copolymeric polyester in case the raw material for the component (C) is [COOH] and/or [OH] type, and the other formulas show the copolymerization mol% based on the total acid components. The heat of crystal melting is ≥2.0cal/g, and the shortest time of crystallization is within 2.5min. The shear strength of a bonded PET film is ≥6kg/cm 2 . 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0925057-A (JP)
Title: Take-up device
Inventor: KAWABATA HIRAYUKI
IPC: B65H54/22
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To regulate a baloon at the time of releasing yarn by a baloon regulating member, to eliminate resonant fluctuation of the knotted baloon generated on the downstream side of the ballon regulating member and to restrain tensile force fluctuation of the yarn. SOLUTION: A baloon regulating member 3a to regulate a baloon B formed at the time of releasing yarn of a yarn feeding package 2 and a resonant baloon regulating member 3 to restrain tensile force fluctuation of the yarn by eliminating resonant fluctuation of the knotted baloon B generated on the downstream side of the baloon regulating member 3a are provided on a take-up device to rewind a corn or cheese package supplied to a take-up unit to an optional shaped package 10.
Patent JP-S5965076-A (JP)
Title: Novel quinoline derivative
Inventor: SHIRATO SHIYOUZOU
IPC: C07D215/20
Filed: 1982-10-05
Abstract: NEW MATERIAL:A quinoline derivative shown by the formula I [ring Q is group shown by the formula II, or formula III (R' is H, or lower alkoxycarbonyl); A is direct bond, or CONH; n is integer of 1-4; R is H, or CF3]. EXAMPLE:4-[ ( 2-Hydroxy-3-isopropylamino )propyloxy ]-N-( nitroxypropyl )quin- oline-2-carboxamide. USE:A drug useful as an anti-angina pectoris, hypotensive, improver for cerebral circulation, and antiarrhythmic agent having hypotensive action, vasodilating action, beta-blocking action, and blood flow increasing action. PROCESS:A compound shown by the formula IV is reacted with isopropylamine, or a compound shown by the formula V is esterified with nitric acid to give a compound shown by the formula I . When the ring Q is tetrahydroxycarbonyl group, etc., a nucleus nitrogen atom is preferably protected with a lower alkoxycarbonyl group or benzyloxycarbonyl group.
Patent JP-H07148156-A (JP)
Title: Subject transfer mechanism
Inventor: MOCHITATE MIKIO
IPC: A61G1/02
Filed: 1994-07-26
Abstract: PURPOSE:To reduce the labor, save time, lighten the burden of a subject, and reduce the danger of a catheter drawn from a patient when the subject is transferred between a stretcher and a bed of a medical image diagnostic apparatus, or between beds of different medical image diagnostic apparatuses, in case a prompt transfer of the subject is required. CONSTITUTION:This mechanism comprises a top board 3 to be used in common between a stretcher 1 and a bed 2b or between 2 beds, height control mechanisms 1c, 2b1 for adjusting the height of a part applied to the top board for the stretcher or the bed, or at least one of 2 beds, to the height of the another part applied to the top board, and top board guiding mechanisms 1d, 2b2 for guiding the transfer of the top board between the stretcher and the bed or between 2 beds, after the height of respective parts applied to the top board has been adjusted. Further, top board fixing mechanisms 1e, 2b3 for fixing at a given height the top board transferred by the guidance of the said top board guiding mechanisms, are formed such that a subject can be transferred between the stretcher and the bed or between the 2 beds with the top board.
Patent JP-S6332879-A (JP)
Inventor: YASUDA MASAKATSU
IPC: H01R13/646
Filed: 1986-07-24
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-H0224904-A (JP)
Title: Movable chandelier
Inventor: OYAMA HISAO
IPC: F21S8/06
Filed: 1988-07-12
Abstract: PURPOSE:To obtain a colorful lighting effect and a decorating effect by suspending each unit body constituting an illuminating lamp from the ceiling with two cords and independently operating each cord. CONSTITUTION:A chandelier 1 is combined with multiple electric lamps 2, a unit body 3 is constituted of multiple electric lamps 2. When the right and left wire ropes 32A and 32B are individually wound up by the operation of a driving device 6, the unit body 3 can be optionally displaced to the right or left from the standard suspended position L. The mode of the chandelier 1 is changed from the attitude of a cylindrical cross section to the attitude with a three-ring cross section as a whole, an accent is given to the chandelier 1, its mode is drastically changed. When each group 4 of chandeliers 1 is controlled to perform this change, the change can be applied to only one end group 41, only both end groups 41, or only the center group 42 as well as to the whole groups.
Patent JP-H0517939-A (JP)
Title: Precast pile with tubular bag unit
Inventor: SASAKI RYOKICHI
IPC: E02D5/62
Filed: 1991-07-16
Abstract: PURPOSE:To provide a structure such as preventing leakage of consolidation fluid without displacing and dislocating a tubular bag unit by an injection pressure and weight in the case of forming an enlarged part by injecting the consolidation fluid of cement milk, mortar, etc., into the tubular bag unit mounted on a precast pile. CONSTITUTION:The upper and lower of a tubular bag unit 2 are mounted on a precast pile 1 by mounting metal fixtures 7 to fold back the tubular bag unit 2 on the one mounting metal fixture. The mounting metal fixture 7 in this part is coated with the folded back tubular bag unit 2 to expose the other mounting metal fixture on the outside of the tubular bag unit 2.
Patent JP-S6330582-A (JP)
Title: Adhesive solution
Inventor: YOKOTA YUZO
IPC: C09J11/06
Filed: 1986-07-23
Abstract: PURPOSE:To improve the adhesive force of an adhesive solution in laminating a metallic foil and a synthetic resin film, by incorporating a specified amount of a chelating agent for metal into an adhesive solution containing an adhesive component. CONSTITUTION:An adhesive component (e.g., polyvinyl acetate or polymethyl methacrylate) is dissolved or dispersed in a solvent (e.g., water or acetone), to which 0.001-5wt%, based on the adhesive component, chelating agent for metal is added. Examples of the chelating agents include ehtylenediamine- tetraacetic acid, pyridine-2-carboxylic acid, and succinic acid. The adhesive solution thus obtained will enable bonding with good strength between a metallic foil and a synthetic resin film, thereby producing a packaging material which comprises a laminate made of a metallic foil and a synthetic resin film and is free from, e.g., delamination.
Patent JP-H1126425-A (JP)
Title: Method and device for etching semiconductor substrate
Inventor: WATANABE TORU
IPC: H01L21/306
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To control the existing amount of an etching species in an etchant to a prescribed value, by setting a reference value and detecting the color variation of the etchant when a catalyst is added to the etchant, and then, adjusting the adding amount of the catalyst by comparing the detected color variation of the etchant with the reference value. SOLUTION: On the outside of an etching tank 1, a sensor 6 which detects the shade variation in the color of an etchant and an arithmetic unit 7 which analyzes signals outputted from the sensor 6 are provided. A catalyst tank 8 filled up with a catalyst is provided above the tank 1, and the tank 8 is provided with a supply valve 9 which supplies a catalyst to the tank 1. The arithmetic unit 7 is connected to the valve 9 and the opening/closing of the valve 9 is actuated with signals generated from the arithmetic unit 7. Therefore, etching can be started in a state where a prescribed amount of etching species exists in the etchant by detecting the color variation of the etchant.
Patent JP-H0463870-A (JP)
Title: Black photosensitive polymer composition and photosetting thereof
Inventor: NAKAJIMA KOHEI
IPC: C09D5/00
Filed: 1990-07-03
Abstract: PURPOSE:To obtain a black photosensitive polymer composition which is improved in photosensitivity and capable of providing readily a precise black matrix improved in photosensitivity by incorporating a photosensitive polymer, a photoinitiator, carbon black and a pair of colored pigments differing in color. CONSTITUTION:A black photosensitive polymer composition is obtained by incorporating 100 parts by weight photosensitive polymer (e.g. 3,5-diaminobenzoic acid/ethyl methacrylate); 5-50 parts by weight photoinitiator (e.g. benzoin); and 2-180 parts by weight black pigment components comprising 5-60wt.% carbon black and 40-95wt.% pair of colored pigments (other than carbon black) differing in color (preferably azochelate-based or condensed azobased organic pigments). Containing carbon black and a pair of colored pigments other than carbon black as the black pigment components, this photosensitive polymer composition can provide, though it (a film formed therefrom) is black, a clear and precise black matrix improved in photosensitivity, electric characteristics and film strength readily with a high degree of reproducibility when subjected to pattern exposure for photosetting.
Patent JP-S5798106-A (JP)
Title: Tape recorder
Inventor: ITOU TAKESHI
IPC: G11B20/24
Filed: 1980-12-12
Abstract: PURPOSE:To attenuate noise level at the time of silence, by controlling an amplifier's gain by use of a reverse characteristic output signal for reproducing level of a tape recorder which is provided with an automatic recording level controlling circuit. CONSTITUTION:At the time of recording, if a recording switch is turned to the R side, an input signal from a mike 10 is automatically adjusted in accordance with its input level and is recorded on a tape through a recording head 18 together with a bias current from a bias oscillator 20. At the time of reproducing, if the switch is turned to the P side, an output of the reproducing head 18 is inputted to an AC amplifier circuit 30. When the output of the amplifier circuit is inputted to a base of PNP transistor 42, a current between an emitter and collector of the transistor flows to obtain a reverse characteristics in which AGC voltage VALC becomes larger as the signal is smaller and adjusts a gain of a preamplifier 12 by the control signal.
Patent JP-H05343286-A (JP)
Title: Energy amount controller
Inventor: SUZUKI KAZUAKI
IPC: H01L21/027
Filed: 1992-06-09
Abstract: PURPOSE:To irradiate a predetermined object with an energy beam via a high throughput without largely varying an attenuation factor of a pulse energy beam on the way of irradiating with the beam. CONSTITUTION:Energy amount roughly regulating means 2 attenuates a pulse energy beam EB to maintain the number of pulses of minimum necessary number or more of the beam. Further, energy amount finely regulating means 3 continuously regulates an attenuation factor for the beam, and converts a value obtained by dividing a target energy totality by mean irradiating energy amount of the beam of an object 6 to be irradiated into integer.
Patent JP-S6236810-A (JP)
Title: Manufacture device of compound thin film
Inventor: ETSUCHU MASAO
IPC: H01L21/26
Filed: 1985-08-10
Abstract: PURPOSE:To make it possible to deposit an uniform thin film within the plane of a substrate against the value of the acceleration voltage with a wide application range by making the distance between the acceleration electrode and the electron irradiation section variable. CONSTITUTION:A movable acceleration electrode 12 and an electron irradiation section 9 act as an electric field type lens for the ion of vapored material and the ion of a reactive gas. The value of the applied acceleration voltage is dependent on the quality of the compound thin film to be deposited on a substrate. However, to prevent the state where the ions of a vapored materials or the ions of a reactive gas concentrate on the substrate to form a ununiform distribution, after the acceleration voltage has been set to a specified value, the distance between a movable acceleration electrode 12 and an electron irradiation section 9 is adjusted with a linear movement introduction mechanism 13, and the focus distance of the field type lens, that is, the contractive strength is altered to make the ions of vapored material and the ions of reactive gas reaching the substrate distribute uniformly on the plane of the substrate.
Patent JP-2001004877-A (JP)
Title: Optical waveguide, optical module and optical system
Inventor: TAKAHASHI MAKOTO
IPC: G02B6/42
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To highly efficiently connect the light from a semiconductor laser to an optical fiber in an easy mounting process without damaging the oscillating characteristic by using a metal or photonic crystal(PC) material for at least a part of a clad layer. SOLUTION: A PC clad 2 is provided vertically and laterally around an InP core 1, and the light of a semiconductor laser is received from the left front end surface, and the right rear end surface is connected to an optical fiber. Since the clad is formed of PC, the light incident on the InP core 1 from the front end surface is propagated within the InP core 1 without dissipation regardless of the incident position and entirely emitted from the rear end surface. When the thickness and width of the InP core 1 in the front end surface is extended to about 30 μm, most of the emitted light of the semiconductor laser can be incident on the InP core 1 without using any lens. Even if the optical axis of the semiconductor laser is shifted from the optical axis of a waveguide type lens, most of the emitted light of the semiconductor laser can be incident on the InP core 1.
Patent JP-H05211283-A (JP)
Title: Optoelectronic package
Inventor: FURANSHISU DEE OOSUCHIN
IPC: H04B10/2581
Filed: 1992-07-02
Abstract: PURPOSE: To realize light communication between components, without using optical fibers or waveguides by arranging a transmitter and a receiver in an optical path, in such a manner that light emitted from the transmitter can be received by the receiver. CONSTITUTION: Substrates 12A and 12D are arranged as closely spaced therefrom to minimize a length of a signal path between the substrates. The substrates 12A to 12D having a transmitter 13 and a receiver 15 are arranged as aligned in a stack 11 and are separated by a spacer 19 for a chip 23 mounted for heat removal. The substrates 12A to 12D in the stack 11 maintain a mutually parallel positional relationship. A conductive elastic connector 20 electrically connects pads which are provided at edges of the substrates 12. An intermediate- level connector 22 is passed through the stack 11 and directed vertically to supply power and a control signal to the substrates 12A to 12D and circuit substrate. The substrates 12A to 12D are made of silicon.
Patent JP-H0226154-A (JP)
Title: Switching circuit for cyclic digital transmission
Inventor: SHIBAZAKI ETSUO
IPC: H04B1/74
Filed: 1988-07-15
Abstract: PURPOSE:To speedily detect the lack or overlapping of data at the time of switching by providing a delay circuit between one of transmitting pathes and a switching circuit and detecting the abnormality of frame synchronization for the delay time of this circuit. CONSTITUTION:A delay circuit DEL 2 is provided between an input IN2 and a switch TRF1 and a time T is caused to be <=(n-1) when the bit number of one frame length is defined as an (n). Then, when inputs A and B are switched, the abnormality of the frame synchronization can be detected. Now, when data (a) and (b) of frame constitution to be transmitted by the respective transmitting pathes are inputted to inputs IN1 and IN2, the data (b) go to be data (c) with being delayed and are given to the input B of the TRF1. Thus, for an output (d) of the TRF1, discontinuation is generated in a frame 3F of the data (a) and a frame 5F of the data (c) when the inputs A and B are switched. Then, the abnormality of the synchronization can be immediately detected.
Patent JP-S5799648-A (JP)
Title: Electrophotographic receptor
Inventor: MABUCHI MINORU
IPC: C09B26/02
Filed: 1980-12-13
Abstract: PURPOSE: To obtain an electrophotographic receptor having high sensitivity, low residual potential and superior durability by contg. a hydrazone compound having a specific benzimidazole ring in a photosensitive layer, more particularly, in an electric charge transport layer of laminated photosensitive layers.  
     CONSTITUTION: The hydrazone compound having a benzimidazole ring expressed by the formula[R 1 WR 3  are (substituted) alkyl, aralkyl, aryl; R 4  is (substituted) aryl, but excluded when both of R 1 , R 2  are alkyl, substituents are alkyl, alkoxy, NH 2 , (di)alkylamino, (di)arylamino, halogen, etc.]is contained as an electric charge transport material in a photosensitive layer. More particularly, it is contained in the transport layer of the two layer construction photosensitive layers consisting of forming an electric charge generating layer on a substrate and forming the electric charge transport layer thereon. Thereby, the photoreceptor having high sensitivity, low residual potential, and less degradation in characteristics after repetitive uses is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5877761-A (JP)
Title: Controller for level of molten steel in mold
Inventor: FUJII SOUICHIROU
IPC: B22D11/18
Filed: 1981-10-31
Abstract: PURPOSE:To control the level of molten steel in a mold over a wide range by detecting said level, comparing the same with a reference level, and controlling the stopper of a tundish when the deviation thereof is small and a drawing speed when the deviation is large. CONSTITUTION:The detection signal of the level of the molten steel in a mold 3 from a detector 4 is inputted to a deviation monitoring circuit. The detection signal and a level set value Lset are compared and when the deviation is small, the same is outputted to an arithmetic part 16 for controlling a tundish and when the deviation is large, the same is outputted to an arithmetic part 17 for controlling a drawing speed connected to a motor controlling part 13. Then the part 16 calculates the opening of the stopper of the tundish that gives the charging flow rate of the molten steel meeting the drawing rate of an ingot 9 in accordance with the calculation equations incorporating the level signal from the detector 14, the stroke detection signal from a detector 7 and the level set value, and outputs the same to an adder 18. A drawing speed detector 12 is connected to a feed forward controller 19 for the drawing speed. The conroller 19 outputs the correcting signal for the drawing speed to the adder 18 in accordance with the signal from the detector 12. Thereafter, the signal from the adder 18 is outputted to a control part 18 for servocontrol motor which controls the stroke amount of the stopper 4 of the tundish.