baber/WOPTO huggingface dataset:
Patent JP-S63313303-A (JP)
Title: Magnetic head mounting method
Inventor: TANAKA HISAHIRO
IPC: G11B5/10
Filed: 1987-06-17
Abstract: PURPOSE:To decrease the deformation of a head base in case of mounting by coating a lubricant having a thermosetting property onto a mount face of a rotary cylinder and using an elastic member so as to fasten the head base tentatively thereupon thereby stabilizing the mounting and adjustment of the magnetic head. CONSTITUTION:In mounting the head base 2 with the magnetic head 3 fitted thereto to the rotary cylinder 1, the lubricant 6 having a thermosetting property is applied to a head base mount face 1a of the rotary cylinder 1 and the elastic member 7 is used to press the head base 2 thereupon thereby fastening it tentatively. After the mount adjustment is applied, the lubricant 6 is cured to fix the head base 2. Since the positioning adjustment of the head 3 is implemented by using the elastic member 7 so as to press the head base 2 by a uniform pressure, the adjustment is made stable and since the lubricant 6 is in use, the adjustment is attained easily by a small force. Since a heat source 9 is used to fix the head base 2 by curing the lubricant 6 uniformly, the deformation of the head base 2 is reduced.
Patent JP-H01318278-A (JP)
Title: Manufacture of printed circuit
Inventor: MATSUMARU AKIHIKO
IPC: H05K1/16
Filed: 1988-06-20
Abstract: PURPOSE:To make a printed circuit highly reliable, at low cost, and make its Q large and achieve an excellent sensitivity by a method wherein a conductor pattern of a plane coil is formed on a printed board material and conductive patterns of a first and a second capacitor electrode are formed on the plane coil. CONSTITUTION:A rectangular, plane coil 3 is formed on a printed board material 2. It is connected to the end of the inside of the coil, and a first capacitor electrode is formed at a certain distance apart. Further, a second capacitor electrode 7 is formed in parallel to a first capacitor electrode 4 beside the coil from the outer end of the coil. Conductive patterns of the plane coil 3 constitute L of an LC resonance circuit, and an inner capacitor electrode is folded to the outer capacitor electrode, constituting C of the LC resonance circuit. Since the first capacitor electrode 4 is connected to the inner end of the plane coil 3 and the second capacitor electrode 7 is connected to the outer end, a parallel LC resonance circuit is formed. This makes it possible to obtain an LC resonance printed circuit which does not require work such as spot welding, is low-cost, and has large Q and excellent sensitivity.
Patent JP-S5376204-A (JP)
Title: Combustion chamber of internal combustion chamber
Inventor: GOTOU KENJI
IPC: F02B23/08
Filed: 1976-12-20
Abstract: PURPOSE: To inprove combustion efficiency by forming disturbance over the period from firing to the completion of combustion through the establishment of the disturbance forming porous thin plate on the top surface of the piston. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5855653-A (JP)
Inventor: SHIMANO KOUJI
IPC: F26B21/04
Filed: 1981-09-28
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-S5578700-A (JP)
Title: Vibrating substance
Inventor: UGAJI MASAKATA
IPC: H04R7/02
Filed: 1978-12-08
Abstract: PURPOSE:To enhance the characteristics of the vibrating substance by using the foaming resin or the balloon complex for the main material of the vibrating substance and then coating the inorganic and high-elasticity material over the partial or entire vibrating substance through the ion engineering method. CONSTITUTION:Foaming styrene vibrating substance 1 is produced with the bulk specific gravity of 0.03 or less by using the polystyrene and via the primary foaming-the thermoformation-the secondary foaming-the drying each. The surface of substance 1 is then blasted to be changed coarse, and then the sensitizing giving functional group and activating are applied along with the electroplating of Cu or Ni given. Owing to this plating layer, both the heat insulating performance and the rigidity can be improved much more than the single substance of the foaming styrol. At the same time, the high frequency band can be extended, and furthermore the Q value is lowered less than the diaphragm using Ti or the like to enhance the hearing properties.
Patent JP-S5942828-A (JP)
Inventor: SAKA TAKAO
IPC: A01K89/01
Filed: 1982-09-01
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-H05342932-A (JP)
Title: Manufacture of compound superconductive wire
Inventor: SUZUKI TAKUYA
IPC: H01B13/00
Filed: 1992-06-11
Abstract: PURPOSE:To prevent generation of troubles such as wire breakage caused by segregation of CuSn alloy in processing. CONSTITUTION:A manufacturing method is provided with a process of forming composite billets by applying hot hydrostatic press work after filling CuSn alloy powder 2 in a pipe 1 made of Cu or Cu alloy in which a core material 3 comprising Nb or Nb alloy is disposed, a process of applying extrusion work, and applying area reduction work to the composite billets, and a process of applying heat treatment to generate Nb3Sn.
Patent JP-H01320862-A (JP)
Title: Facsimile equipment
Inventor: SAITO TOSHIAKI
IPC: H04N1/00
Filed: 1988-06-22
Abstract: PURPOSE:To enable rereception to perform efficient and quick communication between the transmission side and the reception side by transmitting a reception abnormality signal to a terminal of the other party at the time of detecting that the original received from the terminal of the other party cannot be confirmed. CONSTITUTION:Picture information from the terminal of the other party is decoded by an encoding/decoding part 9, and simultaneously, the picture quality is discriminated. When the picture quality is within a discrimination reference range, a CPU 1 starts an OCR recognizing part 8. The OCR recognizing part 8 distinguishes an ordinary original and an OCR original from each other and performs the pattern recognition processing in case of the OCR original. When the original can be recognized as the result of the pattern recognition processing, the CPU 1 instructs a communication circuit control part 10 to transmit a reception normalcy signal; but when it cannot be recognized, the CPU 1 instructs the part 10 to transmit the reception abnormality signal.
Patent JP-H08322220-A (JP)
Title: Spindle motor
Inventor: SUMI SHIGEJI
IPC: H02K15/03
Filed: 1995-05-26
Abstract: PURPOSE: To provide a spindle motor which can be assembled easily and manufactured at a low cost. CONSTITUTION: In a spindle motor constituted of a shaft 13 fixed to a fixing member, rotor hub 10 which is supported by the shaft 13 and holds a recording medium put on the outer periphery of the hub 10, stator 14 which is held on the fixing member side, rotor magnet 23 fixed to the hub 10 so that the magnet 23 can be faced to the stator 14, etc., the hub 10 is composed of a resin material. A center hole 17 into which the shaft 13 is inserted is formed at the axial position of the hub 10 and a very small clearance is formed between the shaft 13 and the hole 17 of the hub 10. In addition, the hub 10 is supported by the shaft 13 so that the hub 10 can freely rotate upon the shaft 13.
Patent JP-H0318785-A (JP)
Title: Positron ct device
Inventor: OGUSHI AKIRA
IPC: G01T1/172
Filed: 1989-06-16
Abstract: PURPOSE:To eliminate the contribution of scattered gamma rays from the measurement data collected in a positron CT device by placing two pulse height selectors in a preprocessing circuit for the output signal of a detector in place of a pulse height analyzer. CONSTITUTION:The whole or part of the energy of the incident gamma rays on a scintillator 101 is lost by the interaction of the above-mentioned gamma rays with the scintillator. This energy is converted to light. The light is converted by a photoelectron multiplier 102 to an electric signal which is then amplified. The output signal of the photoelectron multiplier 102 is amplified by an amplifier 103. One of the amplified signals is inputted to a pulse height selector 104 which generates the timing signal for simultaneous counting. A terminal 105 applies a pulse height selection voltage. The other one is inputted to a waveform shaping circuit 108 where the signal is integrated at a relatively long time constant and is converted to the signal of the crest value proportional to the energy loss of the gamma rays. The pulse height selector 109 outputs a signal and passes the timing signal in a gate circuit 107 when there is the input voltage exceeding the voltage applied from a terminal 110. The pulse height selector 111 outputs the signal when there is the input signal exceeding the voltage applied from a terminal 112.
Patent JP-2000340120-A (JP)
Title: Production instructing method for color picture tube
Inventor: HARUNA NOBUYASU
IPC: H01J9/48
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To realize a production instructing method for color picture tubes, allowing a desired number of color tubes to be easily brought into store without being affected by change in yields of respective processes or by a long lead time of manufacture, and enabling efficient production not costing much labor and allowing first-in first-out. SOLUTION: Panels having passed through a luminescent-screen forming process 21b are successively stored in a panel storing device 23. A required number of such panels are taken out of the panel storing device 23 so that color picture tubes to be stored in a storage 28 satisfy a desired number according to their yield. Thus, the number of products stored can meet the desired number without causing an excess or shortage of products. The first-in first-out of the panels enables their freshness-keeping management. Because temporary storage work requiring much labor is eliminated, the efficiency of production is enhanced.
Patent JP-H0318973-A (JP)
Title: Vector processor
Inventor: FUJIWARA YOSHIFUMI
IPC: G06F17/16
Filed: 1989-06-15
Abstract: PURPOSE:To attain the effective use of buffer and to extremely decrease the busy state of the buffer by providing the selector which switch the connecting state between the buffer and the computing element based on the display information which shows the workable computing elements. CONSTITUTION:The bit corresponding to the workable one of computing elements 1 - 4 is set at logic '1' in a constitution display register 11. A control part 12 controls the selectors 13 - 16 based on the value of the register 11. Then the faulty computing element is separated from a system and a direct access is possible to the buffer corresponding to the faulty computing element in the system. Thus the useless separating operations of buffers can be eliminat ed and at the same time the increase of busy states of buffers due to the separa tion of the buffer corresponding to the faulty computing element can be substantiallay eliminated. Furthermore the vector data can be transferred to a storage part from a buffer with no deterioration of the transfer speed.
Patent JP-H07329071-A (JP)
Title: Manufacture of pneumatic tire
Inventor: KURODA YUTAKA
IPC: B29K21/00
Filed: 1994-06-10
Abstract: PURPOSE:To enhance the uniformity of tire and contrive to improve its external appearance. CONSTITUTION:In the manufacturing method of pneumatic tire, in which vulcanization is carried out by pressing a green tire, which is installed onto the toroidal hole 3 for tire forming of a valcanizing mold main body 2, against the inner peripheral surface 4 of the toroidal hole 3 by pressing the inner cavity surface 12 of the green tire 11 with a bladder 5, a releasing treatment for facilitating the releasing of the bladder form the inner cavity surface is applied not onto the inner cavity surface of the green tire, but onto an outward surface 6, which contacts with the inner cavity surface of the green tire, of the bladder.
Patent JP-S63317391-A (JP)
Inventor: KAGEYAMA SEIICHI
IPC: B42D15/10
Filed: 1987-06-19
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-H07335675-A (JP)
Title: Iii-v family semiconductor gate structure and its preparation
Inventor: JIEISHIN CHIYOO
IPC: G11B25/02
Filed: 1995-05-29
Abstract: PURPOSE: To enable manufacture of GaAs element which is not damaged by ion etching, by utilizing a dielectric material layer including aluminum as an etch/stop layer. CONSTITUTION: A III-V group semiconductor substance 10 having the major surface is prepared, a first silicon nitride layer 12 is formed on the major surface of the III-V group semiconductor substance 10, and a first dielectric material layer 13 including aluminum is formed on the first silicon nitride layer 12. Next, a second dielectric material layer 14 including silicon and oxygen is formed on the first dielectric material layer 13, and a part of the second dielectric material layer 14 and a part of the first dielectric materials layer 13 are removed from the active region of the III-V group semiconductor substance 10. For example, the dielectric material layer 13 including aluminum is structured by aluminum nitride or aluminum oxide and is formed by reactive sputtering of aluminum using argon and nitrogen or oxygen gas.  Moreover, ammonium hydroxide solution is used for the process to eliminate a part of the first dielectric material layer 13.
Patent JP-H06341494-A (JP)
Title: Motive power transmission device
Inventor: TSUNEDA KEIJI
IPC: F16H48/08
Filed: 1993-05-31
Abstract: PURPOSE:To easily and speedily carry out engagement work of a flange part on one end of a pinion shaft, to easily form it by changing design of a mould and to secure uniform contact. CONSTITUTION:A play insertion part 30 of a smaller in size than an engagement groove part is formed on a head end portion on the side of a flange part of a spline tooth part 26 of a pinion shaft 4 on the driven side, and on a rear end portion of the spline tooth part 26, a press-fitting part 32 larger in size to press fit in the engagement groove part is formed. Additionally, the play insertion part 30 and the press-fitting part 32 are communicated through to each other by a tiered part 34. Furthermore, the play insertion part 30 and the press-fitting part 32 are communicated through to each other by a tapered part the size of which gradually increases.
Patent JP-S5854502-A (JP)
Inventor: SUZUKI KIYOSHI
IPC: F21S2/00
Filed: 1981-09-29
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-S6044623-A (JP)
Title: Free wheel device of car
Inventor: KODAMA YUKIHIRO
IPC: B60K23/08
Filed: 1983-08-22
Abstract: PURPOSE:To prevent a power transmission system for right and left driven wheels from being needlessly rotated to reduce travelling resistance and thereby prevent any noise from being produced by halving the spindle of car wheels and providing a changeover switch operated by an electromagnet at two-wheel drive travelling. CONSTITUTION:A spindle 3 is halved into a car wheel side part 31 including a hub 4 fixed thereon and an acceleration shaft side part 32 connected to a synchro-joint 8. At four-wheel driving where a transfer clutch is turned on, rear wheels including the spindle 3 are driven for rotation due to rotation of an engine. When the transfer clutch is turned off, a two-wheel driving state is caused, allowing the rear wheels to be changed over to the driven wheels. With a changeover switch 14 changed over, a current is conducted to the electromagnet 13 to cause a slide sleeve 11 to be attracted and slidden, resulting in a clutch-off state. Accordingly, rotation from the car wheel side is interrupted at the clutch part, causing all of acceleration shaft side part 32, synchro-joint 8, and the acceleration shaft 9, etc., to be stopped.
Patent JP-S5276888-A (JP)
Title: Semiconductor device
Inventor: MORITA YOSHINORI
IPC: H01L27/04
Filed: 1975-12-22
Abstract: PURPOSE:To gain the small parasitic capacitor, high safety voltage, small area and high resistive pinch resistor by next method, that is, on the N or P type semiconductive substrate, P or N type impurity is diffused to form the high resistive region, and a part of it's surface is removed by etching to be high resistivity of diffused layer effectively.
Patent JP-S5775879-A (JP)
Title: Portable electronic calculator equiped with printer
Inventor: DEGUCHI JIYUNICHI
IPC: B41J11/58
Filed: 1980-10-31
Abstract: PURPOSE: To improve reliability in feeding of paper by preventing the paper from being jammed by reducing thickness of a portable electronic calculator, by providing a paper-guiding member in a storing section in which fanfold paper are stored.  
     CONSTITUTION: In a storing of a printer-equipped portable electronic calculator, in which fanfold papers 4 are stored, which is composed of a top cover 1, provided with a keyboard 7 and an indicating section 8, etc., and a case 2 equipped with a printer 3, a paper-guiding member 9 is installed in the neighborhood of a fold 4ab on the opposite side of the printer 3, and the papers 4 are fed to the printer 3 through outside of the member 9. It is possible, by doing so, to turn the pulling force of a paper-feeding roller 5 into a force of lifting the fold 4ab of the fanfold papers 4, and therefore, a fanfold paper 4b can be fed to the printer 3 without being jammed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6365912-A (JP)
Inventor: TOOMASU EI DEIBUISU
IPC: B01J49/90
Filed: 1987-06-19
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-S6045849-A (JP)
Title: Program checking circuit
Inventor: KUBOTA KAZUMI
IPC: G06F11/28
Filed: 1983-08-24
Abstract: PURPOSE:To reduce a checking time and the man power and also to improve the reliability of checking results, by providing a history memory circuit, a history memory control circuit, etc. for tracking of execution of each instruction. CONSTITUTION:The history information showing whether each instruction is actually executed is recorded to a history memory circuit 8 by a career memory control circuit 6. In other words, the address of an instruction that is read out of a program memory 2 and executed by a microprocessor MPU1 is recorded to the circuit 8 in an execution mode. When the execution of a program is over, then tracked and checked. In this case, the execution mode is switched to a read mode to read out the address out of the memory 2. Then the execution of the program is tracked and checked by the history information corresponding to the read-out address. In such a way, the history information is checked via circuits 6 and 8, etc., and reduces the checking time and the man power in tracking and check of programs, and also improves the reliability of checking results.
Patent JP-S5277436-A (JP)
Title: Installing method of large-sized structure
Inventor: MURAKAMI KENJI
IPC: E04H1/00
Filed: 1975-12-24
Abstract: PURPOSE: To provide a installing method of a large-size structure, whereby the work can be done simply by hoisting and moving it to the place of installation by a floating crane without requiring any large-scale reinforcement work except for a small scale reinforcement work for the surrounding of the crane's hoisting equipment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H113842-A (JP)
Title: Substrate for semiconductor electronic element and manufacture thereof
Inventor: YAMADA MASUZO
IPC: H01L27/12
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for a semiconductor electronic element of low cost and of very superior electrical characteristics that enables an SiC single crystal wafer to be easily made uniform and ultrathin thickness, under a condition where crystal quality is not deteriorated. SOLUTION: Oxide layers 1a and 2a are formed on the surfaces of an SiC single crystal wafer 1 and a base substrate part 2, respectively, and hydrogen ions are implanted in the SiC single crystal wafer 1, and then the SiC single crystal wafer 1 and the base substrate part 2 are joined into a body at room temperature with the oxide layers 1a and 2a. After this, by heat-treating the SiC single crystal wafer 1 and the base substrate part 2 at 500 deg.C or above, the SiC single crystal wafer 1 is divided into two at the depth of average hydrogen ion implantation of the SiC single crystal wafer 1, and a thin SiC single crystal wafer part 1A is made to remain at the side of base substrate part 2, to manufacture a substrate 3 for semiconductor electronic element.
Patent JP-H111068-A (JP)
Title: Melt transfer type ink image receiving sheet
Inventor: MAEDA SHUICHI
IPC: B32B27/00
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a melt transfer type ink image receiving sheet having superior curl prevention properties and traveling properties, free from printing troubles and providing a print ink image of high quality in a printer. SOLUTION: A sheet is provided with a sheet-shaped base material and a porous ink acceptive layer composed of water-soluble resin and/or water dispersion resin as a main component formed on one face of the sheet-shaped base material, and a curl prevention layer formed on the other face of the sheet-shaped base material, and the statical friction coefficient between the porous ink acceptive layer and the curl prevention layer based on the JIS P 8147 is 0.15-0.8.
Patent JP-S5855598-A (JP)
Title: Method for removing scale of sus304 stainless steel
Inventor: KIKUCHI KAORU
IPC: C25F1/00
Filed: 1981-09-28
Abstract: PURPOSE:To dissolve only a scale layer in good efficiency, by carrying out the electrolytic descaling of a steel material having scale comprising NiFe2O4 and NiCr2O4 in an electrolyte comprising an aqueous NaNO3 or KNO3 solution at a specific temp. range by using the steel material as anode and an electrode as a cathode. CONSTITUTION:SUS304 stainless steel after annealing has dense scale comprising spinel type oxide consisting of NiFe2O4 and NiCr2O4. This stainless steel 4 and a cathode 6 are insterted into an electrolytic tank 2 accommodating an electrolyte 3 comprising an aqueous NaNO3 or KNO3 solution. In this condition, when the stainless steel 4 is used as an anode to carry out electrolytic descaling at room temp. -60 deg.C, only a scale layer is dissolved to remove scale.
Patent JP-H103004-A (JP)
Title: Color filter and its production
Inventor: MORI YASUKI
IPC: G02B5/20
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a color filter having a small level difference between pixels and a manufacturing method therefor. SOLUTION: In this method for manufacturing the color filter, a multicolor pattern is formed by repeating processes containing (1) a sticking process in which a photosensitive film having a base film and a colored photosensitive resin layer is stuck on a transparent substrate 1 and a color filter having pixels on the transparent substrate 1 and having <0.3μm level difference between pixels so that the colored photosensitive resin layer faces the substrate 1, (2) an exposing process in which the photosensitive film is exposed in pattern shape and (3) a developing process. In this case, at the process for a secondary or succeeding coloring, a process in which the substrate 1 on which the colored photosensitive resin layer is stuck is quenched is included after the (1) process and the level difference between the pixels is made <0.3μm.
Patent JP-S521962-A (JP)
Title: Process for decolorizing colored waste water by coagulation
Inventor: NAKAJIMA KAZUHIKO
IPC: C02F1/52
Filed: 1975-12-22
Abstract: PURPOSE: To provide a treating agent having a remarkable coagulating decolorization of a cationic and anionic colored material. 
     COPYRIGHT: (C)1977,JPO&Japio