baber/WOPTO huggingface dataset:
Patent JP-2001026263-A (JP)
Title: Brake liquid pressure control device
Inventor: IIDA NORIO
IPC: B60T8/1755
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a brake liquid pressure control device which enables both gradually intensified braking such that pulse pressure is held down without pump rotating speed control or in a small rotating speed control range and high-response suddenly intensified braking without a pre-charge pump at the time of brake liquid pressure control not accompanied by brake operation. SOLUTION: In addition to a brake liquid pressure control actuator 5, there are provided a first communicating passage 20 for communicating a pump discharge side oil passage 36 of a secondary system with a sub-communicating passage 19 of a primary system, a normally closed first communicating path switching valve 14 disposed in the midway of the first communicating passage 20, a second communicating passage 21 for communicating a pump discharge oil passage 37 of the primary system with the sub-communicating 19, and a normally closed second communicating passage switching valve 15 disposed in the midway of the second communicating passage 21, and the discharge phases of the ABS pumps 34, 35 are shifted from each other by about 180 degrees.
Patent JP-H0246751-A (JP)
Title: Lead frame with solder for flat package
Inventor: SAWADA OSAMU
IPC: H01L23/50
Filed: 1988-08-09
Abstract: PURPOSE:To reduce melting point, prevent an Fe-Ni alloy lead frame from becoming fragile, stabilize bonding strength by suitable solder flow, and prevent the decrease of corrosion resistance of the lead frame, by fixing solder material wherein a specific amount of metal is added to Au or Ag, at the pin tip of a lead frame. CONSTITUTION:One of lead frames with solder for a flat package is provided with solder material at the pin tip, which solder material is composed of Au to which In of 15-30wt.% or Ge of 5-20wt.% is added. Another lead frame is provided with solder material composed of Ag to which Cu of 10-40wt.% and In of 1-20wt.% or Sn of 1-40wt.% are added. The third lead frame is provided with solder material of Ag to which Au of 20-50wt.% and Ge of 10-20wt.% or Sn 20-40wt.% are added. For example, at the tip of a pin 2 arranged in the intermediate part of each side of the lead frame 1 for a flat package, a sphere type solder material 5 is arranged by a solder material inserting hole 3 of an alumina jig 4 arranged on the lead frame 1. In an inert gas atmosphere, a globular shaped solder material 5 is irradiated with laser light, and melted and bonded to the tip part of each pin 2.
Patent JP-H0864061-A (JP)
Title: Switch device for manipulation
Inventor: OKABE YOSHIJI
IPC: H01H23/02
Filed: 1994-08-23
Abstract: PURPOSE: To obtain a switch device for manipulation which can be installed to a printed substrate easily, and can apply no excessive load to a switch terminal group. CONSTITUTION: At the front ends of a switch terminal group 2 led out to the outer side by a switch wafer 4, a flexible terminal group 3 which can be bent freely is provided respectively, and a holder 5 made of a synthetic resin is installed to the lower surface side of the switch wafer 4. And a resin mold member 7 to hold the above flexible terminal group 3 in the aligned condition is formed at the front ends of the flexible terminal group 3, and the front ends of the flexible terminal group 3 are connected to the pattern of a printed substrate 9, as well as the holder 5 is loaded on the printed substrate 9.
Patent JP-S6177047-A (JP)
Title: Formation of micropattern
Inventor: TADA TSUKASA
IPC: G03F7/20
Filed: 1984-09-25
Abstract: PURPOSE:To obtain a micropattern with a small amt. of radiation by coating a substrate with a halogenated polymer compsn. of a specified general formula as a resist film, heating it, exposing it to radiation in a desired pattern, and removing only the unexposed area by development processing. CONSTITUTION:The resist film is formed on the substrate by coating it with a compsn. of at least one polymer selected from a halogenated polymer obtained by post halogenating a styrene type polymer represented by formula I with chlorine, bromine or iodine (R is 2-10C alkyl, and (n) and (m) are each an integer of >=1 and 1-5, respectively) and a halogenated polymer obtained by halogenating a styrene type polymer represented by formula II in which (n) is an integer of >=1 and (m) is an integer of 2-5. After the resist film is heated, it is exposed to radiation in a desired pattern, only the unexposed area is removed by development processing, and the substrate is etched by using the resist pattern as a mask.
Patent JP-S6442105-A (JP)
Title: Manufacture of ferrite magnet
Inventor: FUJIWARA NORIHITO
IPC: H01F1/11
Filed: 1987-08-07
Abstract: PURPOSE:To eliminate a drop in a yield rate which is to be caused when a particle diameter of a raw powder for a ferrite magnet is made fine by a method wherein stearic acid and/or a stearic acid emulsion are added to slurry. CONSTITUTION:Stearic acid and/or a stearic acid emulsion is added to slurry which has been prepared by adding water or an organic solvent to a raw powder for a ferrite magnet; these are mixed; their slurry is injected into a cavity inside a metal mold; it is filtered, compressed and molded; then, it is baked. If the stearic acid and/or the stearic acid emulsion are added, their lubricating characteristic acts as a lubricating characteristic of a ferrite fine particle of the ferrite slurry, suppresses a crack of the particle and contributes to the uniformity of a molding density of a ferrite magnet molded substance. By this setup, a high yield rate is obtained even when a particle diameter is made fine.
Patent JP-H0899013-A (JP)
Title: Sheet-like deoxygen agent and its preparation
Inventor: OSADA MASATERU
IPC: A23L3/3436
Filed: 1995-08-03
Abstract: PURPOSE: To make the surface covering, especially the covering processing of the cross section of a sheeted deoxygen agent perfect and to make it safe without contamination and oozing-out of a food by packing and wrapping a deoxygen resin sheet with a breathable plastic film and fusing it by means of ultrasonic wave. CONSTITUTION: A laminate placed on the face of an ultrasonic horn 8 generates heat from the inside by receiving oscillation of the ultrasonic wave and the thermoplastic resin and the thermofusible resin layers are softened and fused by heat. In this time, among the resins in the laminate, as the thermoplastic resin of a deoxygen resin sheet 1 is at first softened, when it is pushed into a blade shape by lowering a receiving tool 9, the deoxygen resin layer 1 is excluded to the left and right at fusing parts and the thermofusible resin of a wrapping material 2 and the thermofusible resin of a wrapping material 3 are bound together by pressure and are fused by heat. Finally, they are cut by pressure of the apex flat face part of a knife edge.  It is possible in the ultrasonic fusing that not only a plurality of pieces are fused simultaneously but also the laminate or an ultrasonic fusing machine is moved parallel and the laminate is successively fused into a required shape.
Patent JP-S5989955-A (JP)
Title: Solar heat collecting device
Inventor: TAKIUCHI MOTOHIRO
IPC: F24S90/00
Filed: 1982-11-11
Abstract: PURPOSE:To reduce the average power comsumption by a method wherein in the case of the forced circulation type solar heat collecting device, two heat storage tanks are provided and the levels of water in the tanks are made different from each other by an intermittently operating large-sized circulation pump so that the water is circulated through a heat collecting circuit due to the head of the water. CONSTITUTION:The circulation pump 23 is operated intermittently and the levels 28 and 24 are differentiated from each other so that the smallest amount of circulation of the water through a heat collector 21 is obtained. With the above structure, the water flows from the first heat storage tank 22a to the second heat storage tank 22b due to the head of the water and absorbs solar heat. When the head of the water becomes small, the pump 23 is operated and a predetermined head of the water is obtained. Thus, by operating the pump 23 intermittently, it is possible to reduce the average consumption of power.
Patent JP-H06217363-A (JP)
Title: Architecture of cellular radiocommunication system
Inventor: JIEEMUSU JIYOSEFU FUENTESU
IPC: H04M3/54
Filed: 1993-08-11
Abstract: PURPOSE: To obtain a small-sized inexpensive cellular radio communication system having a grow-up possibility by making an intermediate-scale PBX which works as a mobile communication exchange communicable with the cell base of a cellular system as if the cell base were another PBX. CONSTITUTION: A PBX 30 is communicable with an ISDN telephone set 48 and the telephone set 48 transmits and receives ISDN messages to and from a protocol exchange 20. Then the telephone set 48 exchanges messages between an ISDN and a radio cell base 10 and sets the connection between a mobile station 1 and the telephone set 48. The PBX 30 is connected to a similar PBX by utilizing the protocol exchange 20 for generating and distributing locate requesting messages. In addition, a roaming subscriber makes a local or direct intersystem traffic processable by directly connecting the traffic to the subscriber. Therefore, a small-sized inexpensive cellular radio communication system having a grow-up possibility can be obtained by constituting the system in the above manner.
Patent JP-S6259586-A (JP)
Inventor: OTAKE HIDEO
IPC: C05D5/00
Filed: 1985-09-09
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-H1037312-A (JP)
Title: Roof unit with garret storage space and construction method thereof
Inventor: TSUCHIYA KATSUHIRO
IPC: E04B1/348
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To save the labor of the loading work and searching trouble in construction site or examination of mounting position of a joint wall panel by preliminarily temporarily fixing the joint wall panel with a living room unit in a prescribed position of a roof unit having a garret storage space mounted thereon. SOLUTION: A wall panel 14 and ceiling panels 16, 17 constituting a garret storage space 13 are preliminarily mounted on the roof unit 12 of a unit building 10 in a factory, and a joint wall panel 15 to be joined with a living room unit 11 is temporarily fixed horizontally to a prescribed position in the lower part of the wall panel 14. The roof unit 12 is loaded on the living unit 11 installed onto a foundation in a construction site, and the temporarily fixed joint panel 15 is removed and mounted on a joined part between the room unit 11 and the roof unit 12. Since each joint panel 15 is preliminarily temporarily fixed to the mounting position, the labor of loading work is saved, the damage in transportation is also prevented, and the necessity of seating the joint wall panel 15 or examining the mounting position in the construction site is also eliminated.
Patent JP-H1145545-A (JP)
Title: Disk housing device
Inventor: FUNATO KOJI
IPC: G11B23/28
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a disk housing device able to be loaded in a driving device while housing a rewritable disk such as a DVD-RAM or the like and capable of performing recording/reproducing for this disk while protecting the disk and preventing erroneous recording made on the housed disk. SOLUTION: This device is provided with a case main body 2 having a disk housing recessed part 4 for housing disks, a cover member 3 for opening/ closing the disk housing recessed part 4 and a write protector 11 fitted into an erroneous recording preventing member housing part from the side face of the base main body, the erroneous recording preventing member housing part being located in positions different between when writing in the disk housed in the disk housing recessed part 4 is permitted and the writing is not permitted and formed so as to be opened in the side face of the case main body 2.
Patent JP-H0924029-A (JP)
Title: Blood presser measuring method and finger hemodynamometer based on volume vibration method
Inventor: TODOROKI KENTARO
IPC: A61B5/022
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To reduce the finger binding time at the time of measuring the blood pressers using a finger hemodynamometer. SOLUTION: An armrest type housing is provided on the side of the seat of a toilet stool and the cuff of a hemodynamometer is installed in such a manner as to be substantially lower than the height of the heart. At the time of measuring the blood pressure, the cuff pressure is quickly increased to 60 mmHg(T1), and with the cuff pressure kept to the above pressure, the light quantity of a light projecting element is controlled. After controlling the light quantity (T2), the cuff pressure is not reduced but increased from 60mmHg at a slow speed to detect the volume pulse wave.
Patent JP-H0549200-A (JP)
Title: Induction motor provided with housing integrated with stator
Inventor: NAKAMURA ATSUO
IPC: H02K7/14
Filed: 1991-08-08
Abstract: PURPOSE:To enhance structural reliability of induction motor provided with housing integrated with stator. CONSTITUTION:The housing integrated with stator comprises a stator core 22 disposed on the outer peripheral side of a motor 20, a front flange 24 disposed at the axial front end of motor, and a rear bracket 26 disposed at the axial rear end of motor and holding a core 22 between the flange 24 and the bracket 26. Eight screw holes 38 are made closely to the outer periphery, at substantially same interval, on the rear face 24b side of the front flange 24. The rear bracket 26 is provided with an axially extending through hole 44 at a position corresponding to the screw hole 38 and the through hole 40. Eight tie bolts 46 are inserted into the through holes 44, 40 and the screw hole 38 from the rear bracket 26 side and screwed into the screw hole 38 thus fixing the rear bracket 26, the core 22 and the front flange 24 integrally and rigidly.
Patent JP-2001026041-A (JP)
Title: Injection molding machine
Inventor: KANEKO MORIKATSU
IPC: B29C45/74
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding machine capable of producing a disk substrate reduced in its surface flaw and suitable for a recording medium used in a disk device or the like. SOLUTION: Band heaters 9, 11 heating and melting the resin in both of a cylinder 5 and a nozzle 10 are attached to the cylinder 5 and the nozzle 10, so that the molten resin is continuously heated in the heating area ranging from the cylinder 5 to the nozzle 10. By this constitution, the local lowering of the temp. of the resin in the heating area ranging from the cylinder 5 to the nozzle 10 is eliminated, and the generation of a surface flaw caused by the local temp. change of the molten resin can be eliminated.
Patent JP-H05239370-A (JP)
Title: Phthalocyanine pigment composition
Inventor: DEIBITSUTO KEAASU
IPC: C09B67/22
Filed: 1992-07-27
Abstract: PURPOSE: To provide a pigment composition which contains a pigmentary phthalocyanine, a specified phthalocyanine derivative, and an anionic surfactant, is stabilized to aggregation and recrystallization, and gives a printing ink with good dispersibility, color density, flowability, and gloss.  
     CONSTITUTION: (A) A pigmentary phthalocyanine, (B) a phthalocyanine derivative of formula I [wherein Pc represents a metal-free or metal-containing phthalocyanine residue; X represents CH 2  or SO 2 ; R 1  and R 2  separately represent H, (substituted) 1-20C alkyl, 5-10C cycloalkyl or (substituted) phenyl; R 1  and R 2  are combined with N to represent 5-7-membered heterocycles and combined with each other to represent formula II (wherein R 3  represents o-phenylene, etc.); m represents 1-5], and (C) at least one anionic surfactant of a monovalent metal or ammonium salt of an organic sulfonic acid, a sulfate half-ester of an alcohol, a sulfosuccinic acid ester, a sulfosuccinamic acid, an aminosulfonic acid, etc., are incorporated to obtain an intended pigment composition which gives a printing ink having good properties including dispersibility, color density, flowability, and gloss. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S58100692-A (JP)
Title: Steel plate electroplated with zinc and provided with high corrosion resistance
Inventor: ITOU TAKEHIKO
IPC: C25D5/26
Filed: 1981-12-11
Abstract: PURPOSE:To enhance the corrosion resistance of a steel plate electroplated with zinc in the naked state and after coating by electroplating the surface of a steel plate with a Zn alloy contg. Ni and Co and a Zn alloy contg. Fe, Cr, Mo or Ti in order. CONSTITUTION:The surface of a steel plate is electroplated with a Zn alloy contg. 5-10wt% Ni and Co basing on the total amount of the electrodeposited metals to form the 1st layer for enhancing the corrosion resistance in the naked state. The 1st layer is electroplated with a Zn alloy contg. 0.1-20wt% one or more among Fe, Cr, Mo and Ti basing on the total amount of the electrodeposited metals to form the 2nd layer. The 2nd layer has high adhesive strength to a film formed by coating and enhances the corrosion resistance after coating.
Patent JP-H05217342-A (JP)
Title: Correction method of displacement of counter in vtr
Inventor: BAE TAISEKI
IPC: G11B27/13
Filed: 1992-07-27
Abstract: PURPOSE: To compensate the occurence of deviation in the counted values due to the difference between the tape wound amount and unwound amount at the time when the operating power of VTR is 'off' and 'on'. CONSTITUTION: The detection of control pulse is stopped during the time from the power 'off' operation to the completion of the power 'off' state and from the power 'on' operation to the completion of the power 'on' operation. Then, the always detectable reel pulse is counted in place of the control pulse, and the tape is rotated in the normal direction by the degree which the reel pulse counted value at the power 'on' is subtracted from that at the power 'off', to prevent the deviation of the tape position at the time of power 'off' and the time of power 'on'. Thus, the deviation of the counted values at the time of power 'off'/'on' operation is compensated, in the VTR counting the control pulse and displaying it as the counted value.
Patent JP-H0364540-A (JP)
Title: Production of polyester-based false twist textured yarn
Inventor: YOSHIKAWA SHIZUYA
IPC: D01F6/62
Filed: 1989-07-31
Abstract: PURPOSE:To obtain the title yarn retaining a cross section in undrawn yarn and having good crimp characteristics by subjecting a polyester-based undrawn yarn having a modified cross section to drawing and false twisting in specific conditions and winding up the yarn in a low tension and applying a specific treatment to winding-up cheese. CONSTITUTION:A polyester-based undrawn yarn consisting of a filament having a modified cross-section is subjected to drawing and false twisting in such a state that processing temperature HT ( deg.C) and twist number T (t/m) satisfy formulas I II [D is fineness after false twisting; UYTg is glass transition temperature ( deg.C) of undrawn yarn] and the resultant false twisting yarn is wound up in <0.1g/D winding tension. The wound-up cheese is successively treated under circumference of 30-50 deg.C temperature and 45-75% humidity for >=24hr to provide the objective yarn. Furthermore, the polyester preferably contains >=80mol% ethylene terephthalate. For the false twisting, a false twisting system of friction type is preferable.
Patent JP-S6178703-A (JP)
Title: Agent for improving quality of carrot
Inventor: ENDO MASAHIRO
IPC: A01N43/16
Filed: 1984-09-25
Abstract: PURPOSE:To provide a quality-improving agent containing a sucrose fatty acid ester as an active component, and yielding a carrot having high carotinoid content, high nutrient value and excellent appearance. CONSTITUTION:The objective agent for the quality improvement of carrot contains a sucrose fatty acid ester as an active component. The sucrose fatty acid ester is usually a 12-18C fatty acid ester, such as mono-, di- or triester of stearic acid, palmitic acid, lauric acid, oleic acid, etc. of their mixture. The sucrose fatty acid ester is applied at a rate of 10-50 liters per 1 Are in the form of a 0.001-1.0wt.% aqueous solution, several times with 5-15 days interval for 2 months before harvest.
Patent JP-H0363713-A (JP)
Title: Semiconductor circuit
Inventor: OYABU HIROYUKI
IPC: G05F3/24
Filed: 1989-08-01
Abstract: PURPOSE:To allow a drain - source current corresponding to a generated voltage to flow to an FET, and to supply a constant current of a large value to a load circuit by generating a positive voltage between the gate and the source of the FET. CONSTITUTION:Between a drain and a gate of an FET 2, a resistance 3 is connected, and between a gate and a source, a capacitor 4 is connected. These FET 2, resistance 3 and capacitor 4 constitute a constant-current source circuit, and supply a constant current to a load circuit 5 connected in series to a drain - source circuit of the FET 2. Accordingly, between the gate and the source of the FET 2, a positive voltage is generated, and a value of the constant current supplied to the load circuit 5 can be varied by suitably selecting a ratio of the resistance 3 and a resistance portion between the gate and the source of the FET 2. In such a way, the constant current having a large value can be supllied to the load circuit 5, and a large constant current can be sup plied to the load circuit 5 without increasing a chip area.
Patent JP-H0864168-A (JP)
Title: Photomultiplier tube
Inventor: KUSHIMA HIROYUKI
IPC: H01J43/22
Filed: 1994-08-24
Abstract: PURPOSE: To provide a photomultiplier tube with highly accurate position resolving power and less distortion in the periphery. CONSTITUTION: Electrons multiplied in an electron multiplying part 20 pass through each electron passing hole of an upper anode group 24 and a lower anode group 25, then are inverted with an inversion type diode 26. During inversion, electrons are further multiplied, and a plurality of electrons are released to the upper anode group 24 and the lower anode group 25. Although a plurality of electrons go ahead with specified spread, since each anode is formed in a plate shape and has a wide surface area to catch electrons, many electrons are caught by the anode near the released position before they reach the anode apart from the released position. The incident position of the electron is detected in high position resolving power with less crosstalk.
Patent JP-H0253692-A (JP)
Title: Floating matter collecting device
Inventor: SUZUKI TAKEO
IPC: B63B35/32
Filed: 1988-08-12
Abstract: PURPOSE:To improve efficiency of collection of a floating matter collecting device by providing an outer frame to be used for surrounding floating matters in a specified area, a rool plate with opening, and cylindrical parts hanging from its inner and outer peripheries. CONSTITUTION:Oil 2 floats on water 1 and an outer frame 3 is provided to surround a layer 2a of oil 2 in a specified area. An inner frame 9 is provided at the center of the frame 3. The frame 9 is composed of a roof plate 11 with an opening 10 at its center and cylindrical parts 12 and 13 extending downward from its inner and outer peripheries. To collect oil 2, a motor 16 is rotated to narrow the oil surrounding area by the outer frame 3 and flow oil into the inner frame 9 through a screw 14. Oil 2b rises due to its buoyancy and accumulated in a layer under the roof plate 11. Since the oil thickness of oil layer 2c formed under the roof plate 11 continues to increase, the oil can be collected efficiently through an oil conduit 19.