baber/WOPTO huggingface dataset:
Patent JP-H08296965-A (JP)
Title: Dewatering apparatus and plunger type pump
Inventor: SUZUKI TOMIO
IPC: A23L11/00
Filed: 1995-04-25
Abstract: PURPOSE: To improve the dewatering rate by intermittently actuating a driving force and intermittently advancing a ram. CONSTITUTION: A core M in a cylindrical case 20 is pressed by actuating a first cylinder 30 with hydraulic oil in a vane pump 60 to advance ram 31. Once a pressure sensor detects that the inside of the cylindrical case 20 reaches a predetermined pressure, it changes over the first cylinder 30 to an intermittent pulsative hydraulic pressure of a plunger pump 70 to intermittently advance the ram 31 whereby the core M in the cylindrical case 20 is pressed and dewatering of the core M is completed. Herein, it may be also possible to control intermittency interval of the ram 31 by providing a water containing sensor on the cylindrical case 20 and changing the number of revolutions of the plunger pump 70 through an inverter detecting the water content of the article M to be processed.  Hereby, water entering deeply into the article when the ram is intermittently interrupted flows out and is discharged owing to the next press of the raw.
Patent JP-S5462327-A (JP)
Title: Remedy for dna virus infectious disease
Inventor: MACHIDA HARUHIKO
IPC: A61K31/7064
Filed: 1977-10-21
Abstract: PURPOSE: To provide a low-toxic and safe remedy for the infectious disease of DNA virus such as herpes virus, containing 1-β-D-arabinofuranosyl-5-ethyluracil (EAU) as a main component.  
     CONSTITUTION: Remedy for DNA virus infectious disease, prepared to oral administration drug, injection, drops, ointment, O/W-type cream, etc., containing EAU as an active component. Dose: 10W1000 mg/kg, pref. 5W500 mg/kg, for diseases in the body, and 0.1W20 W/V%, pref. 0.5W10 W/V%, for drugs for non- oral administration, eye drops, ointment for local application, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0421111-A (JP)
Title: Voltage regulator
Inventor: SHIMODA SADAYUKI
IPC: G05F1/563
Filed: 1990-05-16
Abstract: PURPOSE:To improve the efficiency of the voltage regulator by inputting voltage extracted from a part of a bleeder resistor constituting a series regulator to one input terminal of an error amplifier constituting a switching regulator. CONSTITUTION:Since the negative side input voltage of the error amplifier 3 in the switching regulator 11 is fed back from the bleeder resistor 12 in the series regulator 10, voltage obtained by adding a voltage drop generated between both the ends of a control transistor (TR) to the output voltage of an output terminal 8 is generated from an output terminal 2. The voltage drop of the TR 7 is increased/decreased by an output current value extracted from the terminal 8. Namely, the voltage drop on both the ends of the TR 7 is linearly increased in accordance with the increment of the output current value, but in the area of small output current values, the value is made constant. Namely, the highly efficient voltage boosting/dropping type voltage regulator can be efficiently obtained in the small output current area.
Patent JP-S5756486-A (JP)
Title: Novel cephem compound or its salt, their preparation and prophylactic or remedy for microbism containing the same as active ingredient
Inventor: TAKATANI TAKAO
IPC: A61P31/04
Filed: 1981-08-10
Abstract: NEW MATERIAL:A cephem compound of formulaI(R 1  is arbitrarily protected primary amino group; R 2  is lower alkenyl, lower alkynyl, cycloalkyl; R 3  is H, carbamoyl, hydroxy-lower-alkyl) and its medically permissible salt.  
     EXAMPLE: 7-[2-(2-Propynyloximino)-2-( 2-aminothiazol-4-yl )acetamide]-3-( 1-pyridiniomethyl)-3-cephem-4-carboxylate. (syn isomer).  
     USE: Antibiotic: it is effective against gram-positive and-negative bacteria.  
     PREPARATION: For example, the reaction of a compound of formula II with another compound of formula III affords the compound of formulaI. The reaction is effected in water or an organic solvent in the presence of a condensing agent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01295880-A (JP)
Title: Printing sheet
Inventor: KABURAGI YOSHIAKI
IPC: D21H19/20
Filed: 1988-05-25
Abstract: PURPOSE:To print on a sheet material other than paper such as plastic film, by providing at least one side of a base material with a surface layer containing compounds selected from homopolymers or copolymers of specific monomers, cinnamic acid and cinnamic acid derivatives. CONSTITUTION:Base materials to be used are paper, synthetic paper, nonwoven fabric, thermoplastic resin sheet, ceramic sheet, metallic fiber sheet, metalized sheet metallic foil, metal plate and composite sheet combining these. At least one side of a base material is provided with a surface layer containing, as principal component, at least one resin selected from phenyl methacrylate benzyl methacrylate and styrene homopolymers or copolymers, and cinnamic acid and/or cinnamic acid derivatives. It is necessary to contain 0.5% by weight or more of each of said compounds in said surface layer, and particularly when polymer is contained, 5% by weight or more thereof is suitable. Also, a suitable film thickness of the surface layer is about 1-10mum.
Patent JP-S5925425-A (JP)
Title: Semiconductor circuit
Inventor: OKUMURA KOUICHIROU
IPC: H03K19/096
Filed: 1983-07-11
Abstract: PURPOSE:To obtain a semiconductor circuit having a high-speed operation with small power consumption and high density of integration, by connecting an enhancement type FET which receives application of clock at its gate in series to an enhancement-depletion type inverter. CONSTITUTION:A clock pulse phi1 is applied to a gate electrode 17 of an enhancement type IGFETQ6. The FETQ6 conducts when the pulse phi1 is negative. Therefore, an outut signal is extracted from a drain 19 of an FETQ7 when a signal is supplied to a terminal 20. When the pulse phi1 is zero, the FETQ6 becomes nonconductive. Thus no current flows to the semiconductor circuit to ensure small power consumption. At the same time, it is possible to keep a high- speed performance of an enhancement-depletion type inverter circuit.
Patent JP-S63292462-A (JP)
Title: Format system for magnetic disk device
Inventor: KAWASHIMA SHINICHIRO
IPC: G11B20/10
Filed: 1987-05-25
Abstract: PURPOSE:To attain a partial format by counting a clock pulse of a prescribed period after an index pulse has been generated, and generating a light gate signal by a coincidence signal with a desired number of sectors stored and held in a holding circuit. CONSTITUTION:A binary counter 12 which is cleared by a clear pulse generator 13 in accordance with the generation of an index pulse counts a clock from a clock pulse generator 14 in which the sector write time length from the clock pulse generator 14 is a period. This counting value and the number of sectors to be formatted which are stored and held in a latching circuit 10 are compared by a comparator 15, and by a coincidence output of the comparator 15, a NAND gate 16 is controlled and a light gate signals S7 from a disk controller is outputted. In such a way, a sound data in the data of one track can be formatted partially without being broken down.
Patent JP-S5459106-A (JP)
Title: Sheet type recording and reproducing apparatus
Inventor: YAMAUCHI YOSHITOSHI
IPC: G11B5/00
Filed: 1977-10-20
Abstract: PURPOSE: To reproduce specified visual information through a sheet holder plate by constructing a recording sheet with a transparent plate packed with liquid crystal and a transparent electrode plate which makes the liquid crystal opaque and seleeting the address on electrode plate with a recorded signal in the sheet.  
     CONSTITUTION: A series-parallel converter 68 processes the address signal passing through AND 63 at te ear redge of the clock signal passing through AND 62. When 8 pulses are gathered, consecutive address signals a 1  to a 8  are stored in each bit position. The output of converter 68, after series-parallel conversion, runs through a latch circuit 69 to reach a decoder driver circuit 71, and the address signal is interpreted in compliance with th predetermined rule. Then with α to drive coordinates X 1  to X 3 , Y 1  to Y 7 , the liquid crystal at the intersection of transparent electrodes X 1  to X 3  and Y 1  to Y 7  remains milky white, and the liquid crystal at intersecting points turns transparent. Therefore, the specified visual information reproduced by a magnetic head 4 appears through the sheet holder plate. Hence, this system will bring about excellent effects to education, etc 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5353153-A (JP)
Title: Treatment agent for separating oil and water
Inventor: TANAKA SHIYOUGO
IPC: C09K3/32
Filed: 1976-10-22
Abstract: PURPOSE: To permit economical purification of exhaust liquid containing oily contents by making use of grinding powder produced in a ferrite product machining process as oil adsorption material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5934175-A (JP)
Inventor: RADEBUOOE POPOBUITSUKU
IPC: H01L43/06
Filed: 1983-07-13
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-H01299783-A (JP)
Title: Device for controlling welding
Inventor: SHIMADA TAKANOBU
IPC: B23K11/24
Filed: 1988-05-24
Abstract: PURPOSE:To uniformize the quality at welding part by arranging melting velocity detecting means of the welding part, setting melting condition storing means and executing melting control based on comparison of the detected melting velocity with the standard melting velocity. CONSTITUTION:At the time of welding while pressurizing end parts of two flat plates 3a, 3b from vertical direction with pressurizing electrode terminals 4a, 4b a pressure detector 5 and displacement detector 6 are set to the upper electrode terminal 4a. The storing part 16 connecting with a main control part 18 is arranged to store each welding condition of the part to be welded and the standard electrode displacement curve (melting velocity curve). Electricity is conducted to the electrode terminals 4a, 4b and also the pressurized force and displacement rate of the electrode 4a are transferred to the main control part 18 and the welding control is executed while comparing the electrode displacement rate with the standard displacement curve at every prescribed times so that both coincide. As the welding can be controlled with the standard melting velocity, the quality at the welding part is uniformized.
Patent JP-H11314365-A (JP)
Title: Ink jet recording head and ink jet recorder
Inventor: KYU HIROSHI
IPC: H01L41/09
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To improve a displacing efficiency of a diaphragm by improving a hardness and characteristics of a lower electrode. SOLUTION: In the ink jet recording head comprising an elastic film for constituting a part of a pressure generating chamber 12 communicating with a nozzle opening, a lower electrode 60 provided on the film, a piezoelectric unit layer 70 formed on a surface of the layer 70, and an upper electrode 80 formed on a surface of the layer 70 in such a manner that a piezoelectric active unit is formed in an area opposed to the chamber 12; the electrode 60 is formed of at least one type selected from the group consisting of Pt, Ir, Ni, Fe and Co, and doped with at least one type selected from the group consisting of N, C and P so that the lower electrode becomes hard.
Patent JP-S5827299-A (JP)
Inventor: TANABE YASUHIRO
IPC: G08C25/00
Filed: 1981-08-11
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-H01300092-A (JP)
Title: Motor-driven axial flow fan
Inventor: YAMANE MOTOJI
IPC: F04D27/00
Filed: 1988-05-24
Abstract: PURPOSE:To provide a motor-driven fan which can be changed in its set number of revolutions from the outside and whose wire specification is specified by providing a control hole arranged in opposition to a rotary speed control ele ment of rotary speed control circuit at a motor case. CONSTITUTION:A control aperture 5 is arranged in opposition to a rotary speed control circuit 17, whereby a rotary speed control element 18 of a rotary speed control circuit 17 can be controlled from the outside. In a motor-driven axial flow fan with the constitution, for example, a variable resistor VR is interposed between a position A on the plus (+) side of power supply of the fan the element 18 and a common point a position of drive part wires L1, L2 are changed and magnetic force generated by a wire 13 and an iron core 14 are changed to measure the number of revolutions of a rotary body 2. It is possible to perform control by ADDING and integrating the element 18 to a circuit board 16, and using a control jig through the aperture 5.
Patent JP-H08322606-A (JP)
Title: Shoe bottom structure
Inventor: BAKU YON SORU
IPC: A43B13/24
Filed: 1995-05-25
Abstract: PURPOSE: To provide a sole that increases exercise ability of runner during walk while effectively absorbing the impact added on feet by the ground, and heel part of it does not separate from the sole even during a long term use. CONSTITUTION: The sole has an element that has a front part 2 and a rear part 3, and a dent part is formed below the rear part 3 at the position corresponding to the heel, a cushion element 5 buried in the middle part 4 of the front part 2 and the rear part 3 for absorbing the impact, and a restoration supporting element 6 arranged at least inside the rear part 3 that provides a support force for restoration of the original sole shape.
Patent JP-S6018924-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMADA MASAHIRO
IPC: H01L21/768
Filed: 1983-07-12
Abstract: PURPOSE:To prevent any corrosion of a bonding pad by a method wherein, when forming a scribing line region for a semiconductor device, an interlayer insulating layer is formed inward of an element separation thermal oxide film. CONSTITUTION:A thermal oxide film 202 is formed on an Si substrate 201 and a PSG film 203 is then formed thereon. At this time, a portion in the vicinity of the scribing line is removed by etching such that the film 203 is formed inwardly of the thermal oxide film 202. Thereafter, an Al bonding pad 204 and passivation film 205 are formed in order. When dicing the thus formed IC, a part of the passivation film 205 on the scribing line is chipped. As a result, water content is going to penetrate into the films on a route indicated by the arrow such as to move along the scribing line. However, the film 203 is recessed from the scribing line so as not to absorb the moisture, it is therefore possible to prevent Al corrosion.
Patent JP-H01299194-A (JP)
Title: Structure for supporting conveying equipment
Inventor: HIRANO KOZO
IPC: B61B12/02
Filed: 1988-05-24
Abstract: PURPOSE:To prevent the deterioration of the function of various devices mounted on an equipment body even when a cable oscillates by holding the equipment body and a means of driving same which are suspended from a cable body in an always suspended condition with respect to the cable body. CONSTITUTION:Two traveling wheels 40 which are linked together with a linking rod 62 are mounted on a main cable 6 while being movably supported. A first holding means 48 is suspended from each traveling wheel 40 via a suspending means 38. A main frame 16 is installed between the two holding means 48 and an equipment body 4 is suspended from the main frame 16 via two sub-frames 12, 14. A winch 22 is rotated by means of hydraulic pressure generated by a driving source 18 mounted on the body 4 to lift up/down a hook 32, while moving the equipment body 4 back and forth by means of a traveling drum 36. The holding means 48 between the suspending means 38 and main frame 16 always keep the equipment body 4 in a freely suspended condition. Thereby, each device mounted on the equipment body 4 can make the most of its function.
Patent JP-H1149534-A (JP)
Title: Radiation curable composition for coated optical fiber
Inventor: SNOWWHITE PAUL EUGENE
IPC: C09D11/108
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To form a cured body having satisfactory transparency and less liable to discoloration and yellowing at a high curing rate by incorporating a radiation curable oligomer, a radiation curable monomer diluent and a specified photoinitiator. SOLUTION: The radiation curable compsn. contains 10-90 wt.%, preferably 20-90 wt.% radiation curable oligomer whose number average mol.wt. is 700-10,000 Dalton, preferably 1,000-8,000 Dalton, especially preferably 1,000-6,000 Dalton, 10-90 wt.%, preferably 10-80 wt.% radiation curable monomer diluent which is a monomer having an acrylate functional group or a vinyl ether functional group and a 4-20C alkyl group or a polyether part and has a mol.wt. of <=500 or <=300 mPa.s viscosity at a room temp. and 0.05-15 wt.%, preferably 0.1-10 wt.%, especially preferably 0.1-5 wt.% photoinitiator of the formula (where Ar1 is phenyl and Ar2 and Ar3 are 2,4,6-trimethylphenyl).
Patent JP-S617096-A (JP)
Title: Dehydrator
Inventor: ISHIMI TADAYUKI
IPC: B30B9/24
Filed: 1984-06-20
Abstract: PURPOSE:To improve dehydration performance by disposing rolls in such a manner that filter cloths travel along a zigzag route, winding turning belts which squeeze the cake between the filter cloths by the cooperation with the rolls on the rolls and forming circumferential grooves for guiding the belts to specific depth. CONSTITUTION:The belt 11a or 11b retreats into the circumferential grooves 14a or 14b having the depth at which the belt recedes from the circumferential surface of the rolls 13 when the belt fits into said grooves if the cake 5 between the filter cloths 6 and 7 is squeezed by >=4 pieces 13A-13D of the rolls 13 and the belt 11a or 11b. A clearance is therefore made between the belt 11a or 11b and the filter cloth 6 or 7 and the water from the cake 5 flows into said clearance and is thus thoroughly removed. Since the phases between the belts 11a and 11b on the opposite side are shifted, the cake 5 moves each slightly from the stronger side of the squeezing pressure to the weaker side when the rolls 13A, 13C act on the cloth 6. The cake 5 is thereby subjected to a shearing effect. The same holds true of the other rolls 13B, 13D and the cloth 7. The dehydration performance is improved by such constitution.
Patent JP-S6019462-A (JP)
Title: Boiled rice-burger
Inventor: SHIRAISHI KOUJI
IPC: A23L7/10
Filed: 1983-07-14
Abstract: PURPOSE:To provide a boiled rice-burger with the same freshness and taste as that at its preparation period even at thawing by heating, sandwiching a subsidiary food between a heal of processed boiled rice and a crown, making them eatable, covering them with a sheet hermetically, freezing it. CONSTITUTION:The subsidiary food 1A is sandwiched between the heal 1B of processed boiled rice and the crown 1C, made eatable by processing and molding, the prepared material 1 is covered hermetically with the sheet 2 made of a synthetic resin, etc., and the whole materials are frozen in a relatively short time. Consequently, the boiled rice-burger can be preserved for a long period without losing freshness, and transported to a long distance without being damaged. When the boiled rice burger is thawed in an electronic oven, etc., it will not lose its taste, and it has the same warmness and taste as that at its preparation, or even better warmness and taste than that.
Patent JP-S5917140-A (JP)
Title: Article having dampness indicating mechanism
Inventor: NAKANISHI TAKEHISA
IPC: G01N21/81
Filed: 1982-07-21
Abstract: PURPOSE:To detect simply dampness, by arranging iodine and a substance capable of coloring by reaction with the iodine as one a body at the damping time. CONSTITUTION:One pt.wt. ehylene oxide having 500,000 average molecular weight and 0.001pt.wt. potassium hydroxide, are dissolved in 10pts.wt. methanol and each one pt.wt. pulverized sodium iodide and sodium iodate and 12pts.wt. extremely pulverized talc for makeup are added under nitrogen current to produce a mixture I by stirring said solution. One pt.wt. polyethylene oxide and 0.5pt.wt. vinyl acetate/ethylene copolymer, are dissolved in 10pts.wt. methanol. One pt.wt. soluble starch, 0.5pt.wt. citric acid and 2pts.wt. extremely pulverized talc, are added to this solution and are stirred (a mixture II). The mixture I and II are coated in a strip shape on a nylon film containing a trace of titanium at 0.2mm. interval and are dried. This sample is colored in blue by damping and the dampness is detected simply.
Patent JP-H05321572-A (JP)
Title: Tunnel excavation method
Inventor: SAKURAI SHIYUNSUKE
IPC: E21D9/10
Filed: 1992-05-20
Abstract: PURPOSE:To make it possible to excavate a tunnel with high efficiency without causing any fall in a bedrock relatively lacking in self-independence. CONSTITUTION:A deck 7 is penetrated horizontally into a bedrock 61 to divide it into up and down. A protection wall of mortar piles is formed on the ceiling section of the bedrock 61. A bedrock 61 under the deck 7 is excavated, concretes 51 and 52 are placed to the bottom and sides thereof and, at the same time, a bedrock 61 on the upper side of the deck 7 is excavated.
Patent JP-S5918568-A (JP)
Title: Manufacture of silver peroxide battery
Inventor: HAYASAKA TOYOO
IPC: H01M4/54
Filed: 1982-07-20
Abstract: PURPOSE:To facilitate designing of a silver peroxide battery by arbitrarily controlling the electric capacity of the positive electrode by subjecting the surface of the positive electrode which is made by pressing and molding a silver peroxide powder, to reducing treatment by use of an aqueous ketone solution containing hydrazine. CONSTITUTION:After adding a binding agent to silver peroxide powder, the mixture is kneaded before being subjected to pressure molding to make a positive pellet. Next, the surface of the molded body is reduced by use of 10-9% aqueous solution of a ketone such as acetone containing 0.1-5vol% of hydrazine, and the molded body is washed with water before being dried. Owing to such reducing treatment, the electric capacity of a positive electrode can be quantitiatively and arbitrrily controlled, and designing of a battery is facilitated. By the use of such a positive electrode, a silver peroxide battery which has a flat electric discharge characteristics and a large electric discharge capacity and causes no increase in its internal resistance, can be obtained.
Patent JP-S62285059-A (JP)
Title: Non-destructive measuring apparatus for depth of graphatic corrosion of cast iron pipe
Inventor: ADACHI HARUHIKO
IPC: G01N27/90
Filed: 1986-06-03
Abstract: PURPOSE:To measure the depth of corrosion into a cast iron pipe in a non- destructive manner, by paring a table against which a detection output as obtained from an LC oscillation circuit is checked when a coil of the oscillation circuit used as sensor is brought into contact with the cast iron pipe. CONSTITUTION:An oscillation circuit 10 is determined by a coil 10a used as sensor, other resistances and a capacitor 10b and oscillates a fixed oscillation frequency. When this sensor is put on a sound part and a part to be inspected to produce an oscillation output, a detection circuit 20 detects and smoothes changes in the amplitude of the oscillation circuit 10 as DC voltage and an A/D converter 30 converts an output of the detection circuit 20 into digital from analog. A CPU40 judges the material of the case iron pipe from an output of the detection circuit for the sound part at the initialization according to a flowchart and during the measurement,it computes the depth of graphatic corrosion utilizing a material-wise detection output table stored in an internal memory and the results are displayed 50. This enables the measurement of the depth of corrosion into a cast iron pipe non-destructively in a short time.