baber/WOPTO huggingface dataset:
Patent JP-H05325014-A (JP)
Title: Extracting and filtering method of automatic vending machine
Inventor: YAMANISHI TOSHIMITSU
IPC: G07F13/06
Filed: 1992-05-20
Abstract: PURPOSE:To provide the extracting and filtering method which is improved in extraction efficiency and sells delicious articles. CONSTITUTION:While hot water is supplied to an extraction chamber 4 into which raw materials are fed, mixed liquid 11 is sucked and filtered, and since the flow rate of the supply of the hot water to the extraction chamber 4 is larger than the flow rate of the suction of the extracted liquid, hot water stays in the extraction chamber 4 by the difference between the supply flow rate and suction flow rate to obtain a state wherein the raw materials are soaked with this small amount of hot water, thereby continuously obtaining the thick extraction state.
Patent JP-H10318161-A (JP)
Title: Gear pump
Inventor: NAKAMURA MINORU
IPC: F04C13/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To prevent a low-frictional-resistant bush from being damaged even under high temperature, and fix the bush without a gap in relation to the bearing base material, by providing a working part being a separate material on the gear face side of a bearing body, and fixing the axial direction position and the rotational direction of the separate material on its opposite side. SOLUTION: A bush 7 is inserted into a recessed part 8a of a bearing base material 8 which is fixed to a body 3, and is sandwiched and fixed between a fixing board 9 and the bearing base material 8. The fixing board 9 is fixed to the bearing base material 8 with bolts 10. Because the bush 7 is pressed onto the bearing base material 8 in the thrust direction by the fixing board 9, it does not deviate in the thrust direction. In addition, because a fixing pin 11 placed in the fixing board 9 is fitted with a pin groove of the bush 7, the bush 7 is prevented from rotating in relation to the bearing base material 8. Therefore, even when a high-temperature liquid expands the bearing part, the gap is not generated between the bush 7 and the bearing base material 8, and a gear pump can be operated as in a room temperature.
Patent JP-S5751545-A (JP)
Title: Control device of intermittent wiper
Inventor: HIDAKA RIYOUICHI
IPC: B60S1/46
Filed: 1980-09-10
Abstract: PURPOSE: To improve the safety in driving a car having an intermittently working windshield wiper by such a construction that operation of a single switch can give setting of any desired intervals of intermittence or a maximum interval, which will reduce the attention required for the driver to make setting of the wiper motion.  
     CONSTITUTION: It a washer switch 2 is turned on only one time by a short action, the output of inverter 6 is changed from L to H and a rise signal is applied to the terminal B of a signal stable circuit 18, and then the output Q and Q' are set at H and L, respectively, to be returned to L and H after a certain period of time. Thus the wiper makes one cycle of reciprocation after every interval of X. If the driver considers that the X is not appropriate, he shall turn on the washer switch 2 again after an appropriate period of Y from the wiper being restituted to the start position, and then the content Y in the counter 38 is entered in a decoder 40 and the intervals of intermittence are renewed. If the washer switch 2 is turned on two times in sequence, the input terminal a of inverter 6 will be changed as H→L→H→L→H in a short time to set the intervals at the maximum. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02307000-A (JP)
Title: Human calpastatin like polypeptide
Inventor: UEMORI TAKASHI
IPC: C12N15/70
Filed: 1989-05-22
Abstract: NEW MATERIAL:A polypeptide expressed by formula I (X is sequence expressed by formula II or sequence in which amino acid or peptide is lost from N end thereof; Y is sequence expressed by formula III or sequence in which amino acid or peptide is lost from C end thereof; at least one of X and Y exists and X and Y are not wholly lost). USE:A remedy for muscular dystrophy, adult leukemia, etc. PREPARATION:For example, DNA coding a human calpastatin like polypeptide expressed by formula I is bound to a proper manifestation vector to prepare a recombinant plasmid, which is then introduced into a host cell to give a transformer and the transformer is cultured and a product is collected from the cultured material to provide the human calpastatin like polypeptide.
Patent JP-H07298796-A (JP)
Title: Watering device for agriculture
Inventor: SAKAI TAKAAKI
IPC: A01G25/02
Filed: 1994-04-30
Abstract: PURPOSE:To provide the watering device for agriculture, substantially not causing the clogging of holes, capable of uniformly watering, and capable of saving water by disposing depressions on a pipe or hose, and forming holes in the depressions, respectively. CONSTITUTION:Depressions 2 are disposed on a pipe or hole 1, and holes 3 are formed in the depressions 2, respectively. When water is passed through the pipe or hose, the water spouts out from the holes 3 and stays in the depressions. When the depressions are filled with the water, the water is discharged from the depressions without scattering due to the resistance and surface tension of the water, thereby enabling the uniform watering. Since the size of each hole 3 is sufficiently large, the clogging of the hole is substantially not caused.
Patent JP-S5829530-A (JP)
Title: Press die for cushion drawing
Inventor: FURUBAYASHI TADASHI
IPC: B21D24/06
Filed: 1981-08-14
Abstract: PURPOSE:To decrease a shock sound of metal during the formation of a work, by lowering a blank holder at a speed lower than the lowering speed of an upper die prior to working the work. CONSTITUTION:A work 19 is set in a lower die D and when an upper die C is lowered at a speed V1, a bevel 9a presses a sliding cam 16 to left at a speed V2, so that when an angle theta1 is >=45 deg., V2<=V1. Then, the sliding cam 16 pressed at the speed V2 presses down a blank holder 13 at a speed V3 through a cam receiving part 14 immediately. The speed V3 is less than V2 when theta2 is less than 45 deg.. Namely, the blank holder 13 is lowered at a speed lower than the lowering speed of the upper die C. Further, when the upper die C is lowered until the bevel 9a of a driving cam 9 is lower than a sliding housing 17, a die 8 reaches the blank holder 13 and strikes it through the work 19, which is worked. The shock sound between die 8 and blank holder 13 is reduced greatly because the relative speed is low.
Patent JP-S5651746-A (JP)
Title: Electrostatic recording body
Inventor: MATSUNAGA HARUO
IPC: G03G5/14
Filed: 1979-10-03
Abstract: PURPOSE: To prevent the recording characteristics of the titled body from being deteriorated during use by a humidity change or a temp. rise and enhance the endurance of the body by forming a middle layer contg. a specified amount or more of a high resistance pigment on an electrically conductive support and covering the layer with a dielectric layer having a reticulate protrusion of a specified size or less.  
     CONSTITUTION: On an electrically conductive support having a metal layer a middle layer is formed consisting of ≥50wt% in total of one or more kinds of high resistance pigments such as TiO 2 , ZnCO 3  and talc having ≥10 8 Ω.cm vol. resistibility and a thermosetting resin such as epoxy resin. The layer is then covered with a dielectric layer having a ≤5μ reticulate protrusion and consisting of polyester resin and nitrocellulose or further contg. a pigment and other additives to obtain an electrostatic recording body. The protrusion is formed by allowing a coated dielectric layer to be press-contacted with a recessed hot roll immediately before or after drying, printing the layer or applying specifically blended paint. Thus, the recording body has enhanced surface wear resistance, cleanability and printing resistance to repeating use. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07309542-A (JP)
Title: Hydraulic elevator corresponding to automatic transfer apparatus
Inventor: AZUMA HAJIME
IPC: B66B1/40
Filed: 1994-05-17
Abstract: PURPOSE:To enable a truck of an automatic transfer apparatus to smoothly travel between a riding cage and a building by providing a cage sinking amount calculating device for prospectively calculating the cage sinking amount on the basis of a value of a load measured by a weight detector to correct the height of a floor surface of a riding cage according to a command from the calculating device. CONSTITUTION:A weight detector 12 is provided in an elevator shaft or riding cage 4 to measure a load applied to a riding cage when a truck 1 travels between the riding cage 4 and a building 15. The cage sinking amount is prospectively calculated by a cage sinking amount calculating device 13 on the basis of the load value measured by the weight detector 12. The height of a floor surface of the riding cage 4 is corrected according to a command from the cage sinking amount calculating device 13, so that the truck 1 of an automatic transfer apparatus can smoothly travel between the riding cage 4 and the building 15.
Patent JP-H11303467-A (JP)
Title: Seat for handle of door
Inventor: KAWAMATA YOSHIKAZU
IPC: E05F7/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent the easy deformation of the edge section of a first fitting- seat body and the damaging of the inwall surface of a door by carelessness. SOLUTION: The seat for the handle of the door consists of a first fixed back board 5, which is fixed onto the inwall surface of the door and in which a plurality of engaging notched sections 21 are formed to the exterior-wall side peripheral surface 20 of a collar-shaped fixing section 15 at required intervals, and a first fitting seat body 6, which is fitted removably to the first fixed back board 5 and has a plurality of engaging projections 34 engaged with the engaging notched sections 21 in the inner circumferential wall surface 33 of a peripheral wall-shaped skirt section 32 covering the exterior-wall side peripheral surface 20.  A drawing-tool notched section 25, into which the front end section of a drawing tool is entered in the shaft-hole 17 direction from an upper end face, is formed to a projecting peripheral wall section 18 forming a part of the shaft hole 17 of the first fixed back board 5.
Patent JP-H02306058-A (JP)
Title: Water heater
Inventor: UEKI KOICHI
IPC: F24H1/10
Filed: 1989-05-19
Abstract: PURPOSE:To continuously supply hot water at the set temperature by connecting the feed water line and the hot water output line of a heat exchanger, and connecting a flow rate regulating means to the end of the output line. CONSTITUTION:When a user performs the procedures to start the hot water delivery, the circulation pump 14 is operated to cause the water in the heat exchanger 13 to circulate. Once the detected water flow rate by a flow rate sensing means 12 disposed in the feed water line 6 has reached a level higher than the set value for the minimum flow rate, a signal to start burning is outputted from the first bias amount setting means 22 to the heat source actuating means 23. That is, the gas control valve 5 is opened to start burning at the gas burning heat source 8. This process is continued until the hot water temperature at the outlet of the heat exchanger 13 reaches the set value given by the hot water temperature setting means 24. Once the hot water temperature reached the set temperature, i.e., once the temperature deviation became zero, a flow rate regulating means 16 is opened to supply hot water to a tap 17 or a shower 18.
Patent JP-S5458617-A (JP)
Title: Cr type wear resistant cast iron
Inventor: ISAKI HIROSHI
IPC: C22C37/00
Filed: 1977-10-20
Abstract: PURPOSE: To provide a martensite matrix, wear resistant cast iron having high hardness as cast, obtd. by adding a small amt. of misch metal to a Cr type wear resistant cast iron.  
     CONSTITUTION: The Cr type wear resistant cast iron contains C; 1.5W3.5%, Si; 0.2W1.5%, Mn; 0.2W1.5%, Cr; 5W15% and misch metal; 0.01W0.5%. Since it contains misch metal, martensite matrix is obtd. as cast even in case of sand cast small parts and die cast products which cool rapidly. Accordingly, conventional heat treatment for converting retained austenite into martensite or bainite becomes unnecessary and cast iron is obtd. having high hardeness and superior wear resistance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0423390-A (JP)
Title: Manufacture of multilayer wiring board
Inventor: OKABE SHUICHI
IPC: H05K3/40
Filed: 1990-05-18
Abstract: PURPOSE: To make a via diameter smaller and to increase the formation density of an electric circuit after a remaining positive photoresist except for that on a metal layer which is desired to be left as a via bump is exposed, developed, and peeled, etching a metal layer on a metal layer which is desired to be left as an electric circuit along a resist pattern, so formed that a metal layer which is to be a via bump is left out. CONSTITUTION: A blanket metal layer 2 of chromium and a blanket metal layer 3 of copper are coated on a substrate 1, and then a positive photoresist 4 is applied over it. Then, the positive photoresist 4 is exposed and developed with a mask, so that the region except for a resist region corresponding to that in which a lower layer wiring part is formed is removed, with the copper layer 3 partially exposed. By etching the chromium layer 2 which is exposed by etching of the copper layer 3, the surface of the substrate 1 is partially exposed. The remaining positive photoresist 4 is exposed and developed with a mask, so that the region except for the resist region, corresponding to that where a via bump part is formed is removed, with a surface of the copper layer 3 partially exposed.  When the copper layer 3 is etched, the surface of the chromium layer 2 is partially exposed, and at the same time, a via bump 5 is formed under a remaining resist.
Patent JP-S5650287-A (JP)
Title: Pump device
Inventor: MATSUOKA KENICHI
IPC: F04B49/02
Filed: 1979-10-01
Abstract: PURPOSE: To prevent the chattering of pump by starting a pump with the working of pressure switch during the opening of water supply plug and stopping a pump with the working of thermister during the closing of the said plug.  
     CONSTITUTION: Bypass 8 is provided between the upstream-side and the downstream side of switch value which is forcibly opened by water pressure during the opening of water supply plug. In this bypass 8, pressure switch 11 and thermister 9 which control the starting and stopping of a pump are installed. If water supply plug 5 is opened, the pressure inside the bypass 8 is reduced, closing a contact point for pressure switch 11 and starting the pump 1. When the water supply plug 5 is squeezed, the water current becomes weak, allowing the switch valve 4 to be closed. However, with water running in the bypass 8, thermister 9 is cooled, permitting the continued driving of pump 1. Thus no chattering results. When the water supply plug 5 is closed, pump 1 is stopped by means of thermiter. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6436935-A (JP)
Title: Solenoid valve and throttle valve connecting unit with solenoid valve
Inventor: MAATEIN HORUN
IPC: F02M3/07
Filed: 1988-05-26
Abstract: PURPOSE: To make it possible to employ an electromagnetic valve with a small air gap by structuring a locking member for a safety valve to be actuated by the magnetic valve and a disk arranged within an opening to occupy specific amount so that a large flow passage section with a small stroke can be released. CONSTITUTION: In the safety valve 8 of an idling adjuster, a locking member 9 is locked by a compression spring 19 in a state of pre-load away from the iron core 21 by means of an air gap 20. At this locking position the locking member 9 is in contact with a valve seat 10 and the passages 16, 17 for the locking member 9 and the passages 14, 15 for a disk 13 are in contact without overlapping with one another. Hence, on the actuation of the electromagnetic valve, the locking member 9 is sucked by the iron core 21 to keep away from the valve seat 10 causing a flow passage section for the passages 16, 17 of the locking member 9 and the passages 14, 15 of the disk 13 is released in addition to the flow passage section passing outside of the locking member 9.  Accordingly, the stroke of the locking member 9 can be made small and a relatively low-cost electromagnetic valve with a small air gap 20 can be utilized.
Patent JP-S5829857-A (JP)
Title: Pellet containing electrically conductive particle
Inventor: MATSUI MASAO
IPC: C08L51/00
Filed: 1981-08-13
Abstract: PURPOSE:To provide pellets for production of electrically conductive resin moldings which can be readily fed into a kneader, prepared by bonding particles of an electrically conductive inorganic substance to thermoplastic polymer pellets with a hydrophilic binder. CONSTITUTION:35-85wt% particles of an electrically conductive inorganic substance (e.g. gold, silver or tin oxide particles with a diameter of about 2mu or smaller) and 15-64.9wt% particles of a thermoplastic polymer (e.g. polyamide, polyester or polyolefin particles with a diameter of about 1mm. or smaller) are mixed in a rotary granulating machine, while an aqueous solution of a hydrophilic binder (e.g. lithium salt of sulfonate polyethylene) is being added dropwise to it to produce pellets with a diameter of about 0.5-5mm..
Patent JP-H02305220-A (JP)
Title: Bi-cmos circuit
Inventor: SATO SHINZO
IPC: H01L21/8238
Filed: 1989-05-19
Abstract: PURPOSE:To allow jitter to hardly take place by using a MOSFET with faster operating speed than that of a resistor so as to apply charge/discharge after a voltage VBE being the end of a transient period in the current charge discharge to a load capacitor. CONSTITUTION:A MOSFET (MP2, MN2) whose gate connects to an input (In) connects between a collector and an emitter of two transistors(TRs) Q1 and Q2 of a Bi-CMOS circuit respectively. When the voltage by VBE of the TR Q1 rises, the current flows through the MP 2 whose operating speed is faster than that of a resistor R1 and is charged to a load capacitor C. Thus, almost no dullness is caused in the output waveform and the circuit rises quickly in the order of 0, 2nsec. When the voltage by VBE of the TR Q2 is descended, since the current flows through the MN 2 having faster speed than that of the resistor R2 and is discharged from the load capacitor C, almost no dullness takes place in the output waveform for a period (d) and the circuit rises quickly.
Patent JP-S5829221-A (JP)
Title: Digital-to-analog converting method
Inventor: UCHIKOSHI KOUJI
IPC: H03M1/00
Filed: 1981-08-14
Abstract: PURPOSE:To perform less-distortion digital-to-analog conversion by setting the center of a high-order pulse width signal in the center of one sampling period and the center of a low-order pulse width signal at either end of the high-order pulse width signal. CONSTITUTION:When a latch circuit 3 latches the value N=100 of a high-order bit 8B and a latch circuit 4 latches the value M=100 of a low-order bit 7B, a flip-flop FF5 is set at time 156+64=220, and reset at time 384+164=548 by the 384 time output of a counter 2 through counters N and 64b. An FF6, on the other hand, is set at time 156+14=170 through counters 256-N and 64-M/2, and reset at time 270 through a counter M. Further, it is set again at time 498 through counters 2, N, and 64-M/2 and reset again at time 598 through the counter.
Patent JP-S5751431-A (JP)
Title: Preparation of fire-proof heat-insulating panels
Inventor: TAKIGUCHI HIDEKI
IPC: F16L59/04
Filed: 1980-09-13
Abstract: PURPOSE:To obtain the captioned highly heat-insulating and well-workable panel at a low cost by a method wherein expandable inorganic material mixed adhesive is coated on a hard base in the zigzag form, flaky high-radioactive foils are scattered on the base, expandable synthetic resin material is discharged on the foils. CONSTITUTION:Expandable inorganic material mixed adhesive 6 is coated on incombustible hard base 2 in the dotted or zig-zag form, flaky high-radio-active foils 7 are scattered and expandable synthetic resin material 8 is discharged by a discharging machine 9. The base 2 is guided by a carrier 11 horizontally in a fixed direction and a continuous body is molded by the upper and lower molds 13, 14 of a mold 12 having a heating device 15. For that time a sheet matter 10 is laminated on material 8 and the laminated material is cut by a cutter 16 at a desired length to obtain a panel.
Patent JP-H02306248-A (JP)
Title: Electrophotographic sensitive body
Inventor: TSUKAMOTO KOJI
IPC: G03G5/06
Filed: 1989-05-20
Abstract: PURPOSE:To ensure high sensitivity and low residual potential for a sensitive body and to suppress the deterioration of the characteristics due to repeated use by incorporating a specified enamine deriv. as an electric charge transferring material into the electric charge transferring layer. CONSTITUTION:An enamine deriv. represented by formula I as an electric charge transferring material is incorporated into the electric charge transferring layer 3 of a sensitive body 4. In the formula I, R is 1-3C alkyl, etc., and each of Ar1 and Ar2 is phenyl or naphthyl. A compd. represented by formula II or III is preferably used as the deriv. represented by the formula I. In the formulae II, III, each of R1-R3 is H, 1-3C dialkylamine, 1-3C alkyl, etc. An electric charge generating material to be incorporated into the electric charge generating layer 2 may be (metallo)phthalocyanine or an azo pigment.
Patent JP-S63291097-A (JP)
Inventor: TSUBOKA HIDEKAZU
IPC: G10L15/06
Filed: 1987-05-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10319126-A (JP)
Title: Radiation detector and its manufacturing method
Inventor: MAEDA HIDETAKA
IPC: G03B42/02
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To enhance the reflection efficiency and the radiation utilization efficiency of visible light and at the same time improve detection sensitivity by providing a reflection layer being formed by electroless plating on a surface other than a connection surface with the photoelectric transducer of a scintillator and providing a screening layer to the adjacent scintillator. SOLUTION: A scintillator 1 absorbs X rays and converts to visible light. Then, for guiding visible light that is emitted after applying X rays to and absorbing them from the scintillator 1 after the scintillator 1 is cut to a desired shape and is subjected to polishing machining, a reflection layer 2 is formed on a surface other than the optical connection surface with the photoelectric transducer 6 using a silver mirror reaction. When the film thickness of the reflection layer 2 causes void when the Ag film is thin and transmits visible light being emitted in the scintillator 1 and decreases efficiency. Further, a shielding film for reducing crosstalk due to X rays is formed on the side surface of the scintillator 1 where the reflection layer 2 is formed by forming, for example, gold and lead.
Patent JP-H11325366-A (JP)
Title: Pipe joint and piping structure
Inventor: NAKAMURA TOMOHIRO
IPC: F16L43/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To reduce the number of required joining portions and shorten the length after the joining by providing a socket having gradient on an inside surface and a spigot in a direction orthogonally crossed with each other. SOLUTION: In a pipe joint (elbow) 1 formed from hard polyvinyl chloride, a socket 11 having gradient on an inside surface and a spigot 12 having a length which is substantially equal to that of the socket 11 are provided at one end and at the other end, respectively, and both of the socket 11 and the spigot 12 are formed so as to be orthogonally crossed with each other. When the pipe joint (elbow) 1 is joined to one socket of an other conventionally known pipe joint (elbow) and a substantially crank-shaped elbow return is formed, joining portions are reduced by half and the width can be narrowed by a dimension corresponding to one socket as compared with a case in which the elbow return is formed by inserting, fitting and joining a short pipe having twice as long as the length of the socket at the socket of the conventionally known pipe joint (elbow).