baber/WOPTO huggingface dataset:
Patent JP-H05320395-A (JP)
Title: Porous composite sheet
Inventor: MATSUI NORIKAZU
IPC: B01D39/14
Filed: 1992-05-20
Abstract: PURPOSE:To provide a porous composite sheet comprising reinforcing fibers, a phenolic resin binder and a hydrophilic clay mineral, having many penetrated open pores, specific porosity and specified water drop-absorbing property, good in the high temperature durability and useful for water-absorbing materials, humidity-adjusting materials, etc. CONSTITUTION:Reinforcing fibers (e.g. polyethylene terephthalate fibers) and a fine spherical phenolic resin binder are mixed with each other and formed into a web by the use of a carding machine, etc. The formed web is passed through calender rolls set to a temperature of 120 deg.C to produce a composite web having thickness of 2mm, weight of 180g/m<2> and width of 600mm. The composite web is coated with a dispersion comprising a hydrophilic clay mineral (e.g. sepiolite) homogeneously dispersed in water, and subsequently dried to provide the objective porous composite sheet having thickness of 2mm, average weight of 240g/m<2>, many open pores penetrated from one side of the sheet to the other side, porosity of 40-80%, and water drop-absorbing property of <=3sec after heated at 120 deg.C for 90hr.
Patent JP-S5486697-A (JP)
Title: Preparation of soy sauce
Inventor: SHIGETAI HIROSHI
IPC: A23L27/50
Filed: 1977-12-23
Abstract: PURPOSE: To prepare a soy sauce having deep red color and a low tendency of blackening (black color development) by oxidation, by contacting a raw soy sauce with a specific material.  
     CONSTITUTION: A raw soy sauce (A) is treated with tannin immobilized with cellulose (tannin or its derivative, e.g. activated tannin, tannin-amino derivative, tannin-carboxyl derivative, etc., is made water-insoluble by bonding with cellulose or its derivative such as activated cellulose, cellulose-amino derivative, cellulose- carboxyl derivative, etc. through covalent bonds; pref. interposing ≥2C methylene group between the tannin and the cellulose.). The weight ratio of the soy sauce to the immobilized tannin is 50W400 to 1. The treatment is carried out, e.g. by mixing both components in a vessel or by passing the soy sauce through a column packed with the immobilized tannin. The treating temperature is 20W80°C, pref. 35W45°C. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11350634-A (JP)
Title: Jointing structure and method of partition wall and building
Inventor: YASHIRO MINORU
IPC: E04B2/74
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a jointing structure of a partition wall which firmly attaches a surface board in a jointing part of the partition wall. SOLUTION: This jointing structure is so constituted that a U-cross-sectional muntin 2 is attached to the side edge parts of partition walls 1, 1, a horizontal muntin 3 which is laid across the muntins 2, 2 by nails or screws 4 inserted in a long hole 23 which is bored in a flange 21 in the muntin 2 and is long in the width direction of the partition wall 1 is fixed, and a surface plate 5 is attached to the horizontal muntin 3.
Patent JP-H0323158-A (JP)
Title: Sheet sorting device
Inventor: MUKASA MITSUHIRO
IPC: B65H29/60
Filed: 1989-06-19
Abstract: PURPOSE:To reduce the moving distance of a lift body vertically shifting corresponding to a plurality of bins by providing the lift body with a plurality set of discharge means at the predetermined vertical intervals, and a flapper means for selectively introducing a sheet to one of the bins. CONSTITUTION:A lift body 9 waits at the position where a delivery guide 15 and a carriage route 16 coincides with each other for receiving a sheet P delivered from a copying machine 2. Also, when the sheet P is carried into the guide 5 on the rotation of feed roller pairs 3 and 4, and detected with a sensor 7, a feed roller 14 is made to rotate for the predetermined time and stop while retaining the leading end of the sheet P. Then, the lift body 9 is lifted and stopped at the position where one of vertically arranged discharge means corresponds to a plurality of bins 8 for discharge. In addition, when a delivery roller 14 is turned and the sheet P as sorted with a flapper means 21 is discharged to the discharge means 15 at a corresponding position. According to the aforesaid construction, the moving distance of the lift body 9 can be shortened.
Patent JP-S6133015-A (JP)
Title: Optical flip-flop
Inventor: NOMURA HIDENORI
IPC: G02F3/00
Filed: 1984-07-25
Abstract: PURPOSE:To attain both setting and resetting actions with an optical input signal by providing two optical input switches and two semiconductor light emitting elements so as to form mutual positive feedback loops. CONSTITUTION:A part of the optical output of a semiconductor laser 3 is supplied to phototransistor PT2; while a part of the output light of a semiconductor laser 4 is supplied to a phototransistor PT1 respectively. When an optical input is given to the PT1 from a set terminal S, the laser 4 has oscillations since the PT2 is kept off. Then an optical output is obtained from an output terminal Q. While the laser 4 stops oscillations when an optical input is given to a reset terminal R. Then an optical output is obtained at an output terminal Q' concurrently with the start of oscillations of the laser 3. Thus it is possible to perform both setting and resetting actions with an optical input signal.
Patent JP-H11353770-A (JP)
Title: Protective device of moving body for electronic equipment
Inventor: SHONO HIROSHI
IPC: G11B17/28
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a failure in a moving body due to the opening/closing of an opening/closing cover by moving the moving body reciprocally moving on a prescribed path in an equipment frame to a position without disturbing the opening/closing of the opening/ closing cover when the opening/closing cover is opened. SOLUTION: When a coil of a solenoid 35 fixed to a hold part 38 on a right side plate 11 of an equipment frame 1 is driven, that is, when an opening/closing cover 7 is closed, a pin 36 is projected in the vicinity of the rear of an upper part side rear edge of the right side plate 32 of the opening/closing cover 7 to prevent the opening of the opening/closing cover 7. That is, it becomes a lock means. Further, since a microswitch 34 fixed to the hold part 39 of the right side plate 11 closes the contact point by a projection part 33 provided on the right side plate 32 when the opening/closing cover 7 is closed and opens the contact point when the cover 7 is opened and an opening/closing signal is outputted, the microswtich 34 becomes an opening/closing detection means of the opening/closing cover 7. Since the solenoid 35 is driven, and the pin 36 is projected by a reproducing instruction, the opening/ closing of the opening/closing cover 7 can be prevented and the reproducing operation is repeated unless the opening of the opening/closing cover 7 isn't detected by the switch 34.
Patent JP-S6133864-A (JP)
Title: Cleaning method of internal wall in pipe
Inventor: NIINO KIYONORI
IPC: B24C3/22
Filed: 1984-07-24
Abstract: PURPOSE:To promptly and surely enable a main pipe and a branch pipe to be simultaneously cleaned, byusing an opening, cutting the main pipe to be devided into each branch pipe, as the supply port of a sand jet stream and connecting a terminal end opening of each branch pipe with a sand collecting device through a hose. CONSTITUTION:A main pipe 5, being cut so as to be devided into 6-7 branch pipes 6 and providing a supply port 11 of a sand jet stream S, respectively connects a hose 7 with a part betwen a terminal end opening 12 of each branch pipe 6 and a header 9 forming a sand collecting device 13, and the sand jet stream S, being supplied to the supply port 11 by opening the all quantity of valves 8 and connecting the terminal end opening 12 with the sand collecting device 13 is circulated in the main pipe 5 and each branch pipe 6 for a fixed time. Next the sand jet stream S is supplied by continuously opening 1-2 of the valves 8, performing finish grindig for a fixed time because a rouging process is completed if the sand jet stream S released into the header 9 provides color approaching the sand color. In this way, cleaning work of the plural branch pipes with the supply port 11 being left as fixed is performed, enabling the work efficiency to be substantially improved.
Patent JP-S64641-A (JP)
Title: Small electrical equipment
Inventor: FUJINAKA SHUICHI
IPC: H01M2/12
Filed: 1987-06-22
Abstract: PURPOSE:To completely, simply make a battery waterproof by completely covering in liquidtightness a secondary battery for operating a small electrical equipment with a resin film which is easily broken by gas pressure accumulated from the battery during its life period. CONSTITUTION:A multi-battery 15 assembled with plural unit cells 15a is used as a power source of a small electrical equipment which is usually operated by small power and requires waterproofness. A resin film 18 which completely covers the battery 15 in liquidtightness is designed to be broken by gas pressure accumulated from the battery during its life period. For example, the resin film 18 is made of urethane resin having a mean thickness of 5mm, and connection surfaces 20 are formed between the film 18 and spacers 19, and the connection surfaces 20 are designed to be easily broken. The battery is simply and surely made waterproof during its life period without installing a safety valve.
Patent JP-H0819867-A (JP)
Title: Torch for gas shielded metal-arc welding machine
Inventor: YOSHIDA YOICHI
IPC: B23K9/29
Filed: 1994-07-06
Abstract: PURPOSE:To make the air for removing spatter to hardly leak from a torch when welding. CONSTITUTION:A torch nozzle 21 is used to execute the arc welding in a shield gas atmosphere with a welding wire 24 fed continuously, and it is provided mainly with a wire supporting part 23, a nozzle body 23, a gas feeding part and an air blow adapter 24. The wire supporting part 23 extends in one direction and supports the welding wire 26. The nozzle body 22 is arranged on the circumference of the wire supporting body 23 in an interval. The gas feeding part feeds a gas for removing spatter between the wire supporting part 23 and the nozzle body 22. The air blow adapter 24 feeds the shield gas between the wire supporting part 23 and the nozzle body 22 from the outer circumferential side of the nozzle body 22 when welding and after removing spatter.
Patent JP-S63318314-A (JP)
Title: Controller for magnetic bearing
Inventor: KURITA YUTAKA
IPC: F16C32/04
Filed: 1987-06-22
Abstract: PURPOSE:To compensate mutual interference due to a gyro-moment so as to continuously perform an optimum control by providing a gyro-moment compensate for which compensates a rotational component output from a main controller according to a product obtained through multiplication of the I-PD output of the rotational component of presumed gravity offset by the output from a number of rotation sensor. CONSTITUTION:A rotational component output from a main controller 40 is compensated according to I-PD output of the rotational component of presumed gravity offset output from a offset presuming device 30 and the number of rotation of a rotor detected by a R.P.M. sensor 6 so that a gyro-moment compensation is performed. In this case, the above-mentioned each gain of I-PD is determined in due consideration of the electric current characteristic of electromagnetic coil in a bearing portion 3 so that a nicely responding gyro-moment compensation for presuming a delay due to the coil can be expected.
Patent JP-H0696216-A (JP)
Title: Threshold value deciding device and image inspection device
Inventor: NISHIDA MASASHI
IPC: G06T7/00
Filed: 1992-06-15
Abstract: PURPOSE:To improve the accuracy or reliability of comparative inspection by rationally calculating a threshold used for this comparative inspection of density between a reference image and an image to be inspected at every corresponding pixel unit. CONSTITUTION:A critical value calculating means 20 estimates allowable fluctuation range B of the density of the image to be inspected at every pixel unit basing on a reference image A. An inspection threshold value calculating means 22 calculates the inspection threshold value C of the image to be inspected at every pixel unit according to the allowable fluctuation range. Concerning the inspection threshold value used for the comparative inspection between the reference image and the image to be inspected at every corresponding pixel unit, an optimum value is rationally calculated at every picture element. Thus, the accuracy or reliability of comparative inspection is improved.
Patent JP-S5780366-A (JP)
Title: Bromodifluoromethyl sulfide and its preparation
Inventor: SUDA MINORU
IPC: C07C323/03
Filed: 1980-11-06
Abstract: NEW MATERIAL:A bromodifluoromethyl sulfide expressed by the formula R-SCF 2 Br (R is substituted or unsabstituted alkyl or aromatic group).  
     EXAMPLE: Bromodifluoromethylthiododecane.  
     USE: A synthetic raw material for trifluoromethyl sulfides exhibiting various physiological activities.  
     PREPARATION: A mercaptan expressed by the formula RSH is reacted with a bormodifluoromethane derivative expressed by the formula F 2 CBrX (X is Cl or Br) to give the aimed compound expressed by the formula R-SCF 2 Br. The reaction is carried out in the presence of a base, e.g. sodium hydride in an aprotic  solvent, e.g. 1,2-diethoxymethane, at -80W +50°C, preferably -70°CWroom temperature. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H083673-A (JP)
Title: Aluminum foil for electrolytic capacitor and production of this aluminum foil
Inventor: KAWAI MASAHIKO
IPC: H01G9/055
Filed: 1994-06-15
Abstract: PURPOSE:To improve the electrostatic capacity of an aluminum electrolytic capacitor, to reduce corrosion loss at the time of surface roughening treatment, and to increase strength. CONSTITUTION:In this aluminum foil, 0.2-10 atomic % of one or more elements selected from either or both of the group A (Fe, Ni, Co, Cr, Mn, Zr, Ti, V, and Mo) and the group B (Pb, Bi, In, and Sn) are incorporated into the surface oxide film of an aluminum foil and also the contents of there elements in the aluminum matrix are controlled to <=100ppm by weight ratio. A metallic layer containing the elements in the groups (A) and (B) is provided onto the surface oxide film of an aluminum foil and then heating is carried out to diffuse desired components from the metallic layer into the oxide film. By this method, corrosion loss can be reduced at the time of surface roughening treatment and strength can be increased, and further, pits can be uniformly formed in the aluminum foil at high density and electrostatic capacity can be remarkably improved.
Patent JP-H09291034-A (JP)
Title: Condensed pyridine compound and its use as medicine
Inventor: IKEBE TSUGIO
IPC: A61P25/28
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a condensed pyridine compound useful as a therapeutic agent for Parkinson's disease, having affinity for a dopamin D3 receptor. SOLUTION: This compound is shown by formula I [R<1> and R<2> are each H, a halogen, etc.; R<3> is H, an alkyl, etc.; X is S(O)m ((m) is 0, 1 or 2), etc.; (n) is 0 or 1] such as 2-(4-ethylpiperazin-1-yl)-4-phenyl-7,8-dihydro-5H- thiopyrano[4,3-b]pyridine. The compound of formula I is obtained by reacting a compound of formula II (Y is a halogen) with a compound of formula II. The compound shows more affinity for a D3 receptor than to a D2 receptor.
Patent JP-S6311348-A (JP)
Title: Ink jet recording apparatus
Inventor: HIRANO HIROFUMI
IPC: B41J2/18
Filed: 1986-07-02
Abstract: PURPOSE:To achieve miniaturization, cost reduction and labor saving, by providing a locking means for regulating the oscillation of a tension pulley and releasing the locking means at the time of ink recovery and using the tension pulley as a running block to drive a recovery pump by the movement thereof. CONSTITUTION:When a carriage 7 moves to the left, capping operation is started and the release cam 29 of a carriage 7 is contacted with the cam pin 30 of a locking lever 28 to revolve the lock lever 28 in a direction separating from the leading end part 16A of a tension lever 16. When a carriage motor 10 is further driven in the direction shown by an arrow A after capping is completed, tensile force acts on a timing belt 13 and force in the direction shown by an arrow E acts on a tension pulley 12. By this force, the tension lever 16 overcomes the spring force of a tension spring 14 to shake around a fulcrum 15 in the direction shown by an arrow D and a recovery pump 18 is driven.
Patent JP-H0452744-A (JP)
Title: Test method for input/output processor
Inventor: HIKITA TATSUYA
IPC: G06F13/00
Filed: 1990-06-14
Abstract: PURPOSE:To attain the test of an input/output processor (IOP) in a state where the input/output interruption applied to an answer is held at the IOP side by producing an instruction for the input/output operations in a state where the input/output interruption given from the IOP is inhibited. CONSTITUTION:An initialization part 1 sets a test program of an IOP 23 in a state where the input/output interruptions given from the IOP 23 are inhibited at initialization of a test environment set to a test system. Then plural input/ output operations are instructed to the IOP 23 at one time and in parallel with each other under the task control and by means of a channel program train. The answers held at the side of the IOP 23 are gathered with execution of an IOP answer gathering task 3, for example, and with an instruction of a CPU 21. Based on the contents of these gathered answers, the normalcy of the IOP 23 is confirmed. Thus the IOP 23 can be tested in a state where the input/output interruptions applied to the answers are held by the IOP 23.
Patent JP-H04354203-A (JP)
Title: Pseudo logarithmic if amplifier
Inventor: KIMURA KATSUHARU
IPC: H03G11/08
Filed: 1991-05-30
Abstract: PURPOSE:To reduce the current consumption and a circuit scale. CONSTITUTION:A half wave rectifier receiving a relevant input signal or output signal of a differential amplifier (A1-An) connected in cascade in multi-stage consists of one set of unmatching differential pair transistors (TRs) (M(n+1)1,M(n+2)2) whose ratio of gate length is different, a current mirror circuit (M(n+1)3,M(n+1)4) forming a difference current, a capacitor Co(n+1) eliminate an AC component in the difference current and a constant current source Io(n+1). An adder is provided with a current mirror circuit (M10,M20) and adds outputs of each of half wave rectifiers (DC component of differential output current).
Patent JP-S5679038-A (JP)
Title: Rotary type safety driving displaying apparatus for automobile
Inventor: TAKEDA SETSUO
IPC: B60Q1/26
Filed: 1979-12-01
Abstract: PURPOSE:To prevent an accident with the automobile behind during driving, by providing a four-faced displaying rotary body that can be rotated and selectively stopped at a desired position when the driver manipulates a switch thereby displaying necessary words for the automobile behind. CONSTITUTION:The rotary type safety driving displaying lamp compsises the four- faced displaying rotary body 5 that can be rotate about a shaft 8 within a casing 18, and for example the displaying lamp is positioned behind the rear seat of the automobile. To one end of the shaft 8 are attached four cams 6 for stopping each face of the rotary body 5 in position and a microswitch 7 can be operated by the cams 6. To the other end of the shaft 8 is attached a pulley 15 through which the rotational force of a motor 12 can be transmitted via a belt 16 and others. On the other hand. At the driver's seat there is a selection push button switch for selectively displaying words on any one of the four faces of the rotary body 5, and when it is in operation a bulb 9 is flickered.
Patent JP-H0447985-A (JP)
Title: Worm optical
Inventor: SATO TAKESHI
IPC: G11B7/24062
Filed: 1990-06-14
Abstract: PURPOSE:To obtain a CD having a WORM function and an editing function which are excellent in recording stability by a method wherein the title disc is composed of three layers of a transparent layer/a substrate film layer/a reflection film layer and a coloring matter film containing a specific phthalocyanine compound is used as the substrate film layer. CONSTITUTION:For a compact disc recording a CD format signal, which is composed of three layer structure of a transparent substrate/a substrate thin film/a reflection film layer, a coloring matter film containing phthalocyanine compound as given by the formula (1) is used as the recording film layer. As this recording film material, a substrate having absorption which is 30 % or under to 780 nm in wavelength and is preferably 10-20 %, is used. When a reflection film of gold or the like is provided onto the recording film, an optical disc which has a reflectance of 70 % or over in incidence on a substrate surface, records a CD format or CD-ROM format signal with laser light of 780 nm in wavelength, and can read information with a regerative device of CD or CD-ROM, is obtained.
Patent JP-H0321783-A (JP)
Title: Aluminum frame member for electromagnetic shield glass plate
Inventor: OIDE MASAAKI
IPC: E06B5/18
Filed: 1989-06-19
Abstract: PURPOSE:To secure a current flowing condition with a metal membrane and/or a filler by forming a porous anode oxide membrane to the current flowing contact surface of a frame member with the metal membrane and/or the conductive filler, and filling a conductive metal to the pores. CONSTITUTION:At the whole circumference or at least at the current flowing contact surface of an earth electrode frame 1 which consists of aluminum of a U-shape section with a metal membrane 2a for electromagnetic shield of a glass plate 2 and/or a conductive filler 3, is formed a porous anode oxide membrane (b) furnishing numerous pores (a) whose bottoms are molten to make the uneven coarse surface and a barrier layer is removed practically or made into a very thin layer. Furthermore, in the pores (a) of the membrane (b), a conductive metal (d) is filled. Consequently, not only the anticorrosive and weatherproof properties are improved by the presence of the membrane (b), but also the current flowing condition with the metal membrane 2a and/or the filler 3 is secured by the presence of the conductive metal (d).
Patent JP-S5858136-A (JP)
Title: Preparation of oil in water type emulsified and dispersed sugar liquid composition
Inventor: MIZUKOSHI MASAHIKO
IPC: B01F3/08
Filed: 1981-10-01
Abstract: PURPOSE:To prepare the titled stable composition having flowability at a room temp., by emulsifying and dispersing a conc. sugar aqueous solution, an oil or fat and an emulsifier under a specific condition. CONSTITUTION:To 100pts.wt. conc. sugar aqueous solution with a sugar concn. of 40-85wt%, 1-80pts.wt. oil or fat composition containing an edible oil or fat and a food grade surfactant with a m.p. of 20 deg.C or more is added at a temp. lower than the transparent m.p. of the oil or fat composition. In this case, a mixer satisfying a condition wherein one or more place having a clearance of 5mm. or less between a rotary part and a stationary blade is provided and a number of pass is one time or more is selected and used. By this method, a sugar liquid composition emulsified and dispersed in an oil in water type having specific viscosity of 5,000-1000,000cps at 20 deg.C and the particle size of the dispersed medium in a 0.1-300mu range is prepared.