baber/WOPTO huggingface dataset:
Patent JP-S57210653-A (JP)
Title: Manufacture of glass-sealed semiconductor device
Inventor: OOWAKI SEISHIROU
IPC: H01L23/495
Filed: 1982-05-21
Abstract: PURPOSE:To reduce the removal of a lead in a semiconductor device by securing a ceramic base to a flat lead frame, mounting a semiconductor element, wiring the element, then cutting a lead connecting part and bending the leads. CONSTITUTION:A ceramic base 18 is secured with glass to a flat lead frame 10 which has a plurality of leads 13, an inner frame 12 for connecting the leads and an outer frame 13, a semiconductor element is mounted on the surface, and the element is connected to inner leads 15 with fine metal wires. Thereafter, the element is covered and sealed with ceramic cap, the leads are then cut at the parts of lines A and B, and the leads are bent at the parts of holes 16. In this manner, bonding speed can be accelerated, and the removal of the leads from the base can be prevented.
Patent JP-H03287388-A (JP)
Title: Transportation machine of uneven ground traveling type
Inventor: TSUMAKI TOSHIMICHI
IPC: B25J5/00
Filed: 1990-04-02
Abstract: PURPOSE:To improve the riding comfortableness with rotation being stopped at a straight advancing time and to simplify control, by arranging a horizontal maintenance mechanism provided on a fitting part, a feeding mechanism of a leg mechanism to the front and back or the right and left and a rotation mechanism around the vertical shaft of the leg mechanism. CONSTITUTION:At the time of a straight advancing, feeding mechanism 5, 6 only are utilized to travel without rotating around the right and left. Then, feeding mechanisms 5, 6 and rotating mechanism are used as well at the turning time. Also, at the time of there being a hole under stepped legs 1, 2, a contact detecting mechanism cannot detect the contact even in case of a telescopic leg being extended to the maximum extent, so it is rotated further by the rotating mechanism.
Patent JP-H11264046-A (JP)
Title: Titanium cyanide-based cermet
Inventor: NAKAHARA YUICHI
IPC: C22C29/04
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To improve chipping resistance and to suppress propagation of breakage due to crack, etc., by incorporating both plural hard phases made of a carbide, carbonitride, nitride including W, Ti, etc., and a bond phase made of a Fe group in a specified ratio and making the hard phase a specified structure. SOLUTION: This TiCN-based cermet is constituted of a hard phase of 75-85% and a bond phase made of a Fe group. The hard phase consists of toughness/strength improvement components of carbide, carbonitride, nitride of two or more kinds of 4a, 5a, 6a in the Periodic Table including W, Ti. A fine structure of the hard phase consists of a cored structure having a nucleus and a peripheral structure and two kinds of grains in which TiCN grain is independently/finely dispersed, contact each other between grains is significantly reduced. Further, a component to form a peripheral structure in an alloy constitution is suppressed to 0.25-0.6 of TiCN component, a crack length generated around a Vickers impression is controlled to <=160 μm, the breakage propagation of cermet is suppressed, the coercive force is >=90Oe.
Patent JP-S60228794-A (JP)
Title: Rotary compressor
Inventor: IDA KEISUKE
IPC: F04C29/00
Filed: 1984-04-26
Abstract: PURPOSE:To improve the wear-resistant characteristics of the blade of a rotary compressor by making the blade from a material which is provided by nitrifying steel, cast iron or sintered alloy including chrome (Cr), molybdenum (Mo), tangsten (W) and vanadium (V). CONSTITUTION:Steel, cast iron or sintered alloy including chrome (Cr), molybdenum (Mo), tangsten (W) and vanadium (V) is used as the base metal 12 of the blade of this compressor. The quenching and the tempering treatment are performed on the base metal so that particles of primary compound (tangsten carbide) 13 and secondary compound (banadium carbide) 14 are scattered therein and the base metal gets high-hardness characteristics. Then the surface of the material thereof is subjected to the soft nitriding treatment to build up a compound layer 15 on the surface layer of the compound layer 15 contains main components of iron Fe, chromium Cr, sodium N, thereby greatly improving the wear-resistant characteristics.
Patent JP-S63250085-A (JP)
Inventor: SHIMIZU KOICHI
IPC: H05B6/12
Filed: 1987-04-07
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-H10281045-A (JP)
Title: Combustion controller of engine
Inventor: ITO YASUYUKI
IPC: F02P3/04
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To accurately perform a reignition at the time of a misfire by providing a reignition means deciding whether the misfire is generated or not at the time of igniting an ignition coil, and supplying primary current to the ignition coil again by the same cycle after the supply of secondary current is terminated and interrupting primary current, at the time of the misfire decision. SOLUTION: A crank angle in which an ion current detection output signal becomes a high level is measured at the time of an ignition in a control level unit 2 to decide whether a misfire is generated or not. When the crank angle exceeds a reference value, the combustion of an ignition coil is decided. When the crank angle is the reference value or below, generation of the misfire is decided. An accurate decision of the misfire is made possible even if engine speed fluctuates by setting this reference value to gradually become larger according to the rise of the engine speed. At the time of the misfire, primary current is supplied again to the ignition coil 3 by the same cycle after supply of secondary current by the ignition coil 3 is terminated and the primary current is interrupted. Thus, discharge of unburned gas is prevented.
Patent JP-S5923126-A (JP)
Inventor: KAARU HAINTSU MIYURAA
IPC: F16J15/32
Filed: 1983-05-17
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-S5512266-A (JP)
Title: Engine revolution control method
Inventor: KAWADA SHIYOUJI
IPC: F02D33/00
Filed: 1978-07-13
Abstract: PURPOSE: To prevent engine stop by increaing the engine suction air flow rate when an accelerator pedal is stepped in and releasing the increase according to the engine revolution.  
     CONSTITUTION: A first signal developed at point f is compared with a second signal developed at point g, the voltage difference is integrated by a capacitor 43, and a differential integrated voltage which slowly changes according to the change portion of the difference between the signals until the difference goes out is fed out as a third signal at point h. The potential at point i corresponding to the third signal is applied with the potentials at points g, n, and l, changes as shown in Fig. d, increases when the accelerator pedal is stepped in, and increases according to the increase in engine revolution rate so as to increase the engine suction air flow rate and to release the increase in the potential at point i. Thus engine stop due to deficiency in suction air flow rate is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07277933-A (JP)
Title: Hair setting agent composition
Inventor: OMURA TAKAYUKI
IPC: A61K8/00
Filed: 1994-03-31
Abstract: PURPOSE:To obtain a hair setting agent composition being smooth, not sticky and capable of readily setting in a process until drying and finishing after coating and having such better touch feeling as not to provide stiffness to finished hair and excellent in set retaining force. CONSTITUTION:This agent composition contains (A) 0.05-10.0wt.% of a cationic thickener obtained by polymerizing a monomer composition containing 15.0-85.0wt.% of an amine-containing (meth)acrylic monomer of formula I (R<1> is H or methyl; R<2> and R<3> are each H, methyl, ethyl or t-butyl; A is O or NH; B is a 1-4C alkylene), 0-80.0wt.% of a vinyl monomer of formula II {R<4> is formula III [(p) is 3 or 4] or CONH2}, 1.0-60.0wt.% of (meth)acryloyl group-containing monomer of formula IV {R<5> is a 1-17C alkylene or formula V [(n) is 1-4; (q) is 1-25]; R<6> is H or methyl] and 0.1-20.0wt.% of a cross-linkable vinyl monomer and (B) 0.01-30.0wt.% of ethylene oxide and/or propylene oxide addition type nonionic surfactant being transparent liquid or transparent paste at 50 deg.C and being solid-like or white wax-like at 25 deg.C.
Patent JP-S58203617-A (JP)
Title: Measuring method of core form and magnetic gap position of magnetic head
Inventor: KIZAWA TOSHIO
IPC: G11B5/455
Filed: 1982-05-20
Abstract: PURPOSE:To measure the core form of a magnetic head and at the same time to detect the position of a magnetic gap with uspect to said core form, by measuring the surface form of a core with a probe of a form measuring device after removing the fine powder of a magnetic substance. CONSTITUTION:A magnetic flux is produced by flowing a current to a magnetic coil of a magnetic head 1, and the fine powder 5 of a magnetic substance such as an iron oxide, a nickel-cobalt alloy, is coated at the area of a core 2. In this case, the most intensive magnetic flux is produced at the area of a magnetic gap 3. Therefore, the fine powder is attracted intensively to the area of the gap 3. Then the fine powder other than that attracted to the gap 3 is removed by spraying air to the area of the core 2 by means of a blower, etc. Thus the fine powder 5 remains only at the area of the gap 3. Then a surface coarseness gauge, etc. having a probe 6 which is very thin at its tip is used as a form measuring device. The probe 6 is attached to the surface of the core 2 to measure the surface form as well as the finishing accuracy.
Patent JP-S61246543-A (JP)
Title: Hot air flow space heater
Inventor: UMEKAGE YASUHIRO
IPC: F24H9/02
Filed: 1985-04-22
Abstract: PURPOSE:To reduce discomfortable and offensive sound of combustion and to lower the noise level by emitting the combustion sound from the rearward of the top portion of a combustion cylinder and reflecting the combustion sounds to the upstream side by the ceiling plate of a blast duct. CONSTITUTION:Air is blasted within a blast duct 18 by means of a blower 7, and hot air heat-exchanged in a combustion cylinder 6 is exhausted from a blow-off port 8. The ceiling plate 15 of the blast duct is inclined downwardly from the upstream side in the direction of the upper side of a radiation window 11 and the rear part of the top portion of the combustion cylinder 6 is constituted of a porous plate 17. When the top portion of the combustion cylinder is observed from the combustion portion 5 from the acoustic point of view, the acoustic impedance at a rear porous plate 17 is smaller than that of the passage of the inclined catalyst purifying filter 10. The noise generated at the combustion part 5 is emitted mostly from the porous late. The sound emitted from the porous plate is reflected to the upstream side of the blast duct by means of an inclined plate 15. Thus, the sound is not reflected for several times within the blast duct 18, and it is possible to suppress the filling of the sound and the occurrence of a standing wave resonance. As a result, discomfortable and offensive sound to the ear can be removed and the noise can be lowered.
Patent JP-H11279969-A (JP)
Title: Peeling of pulp mat in drum type extractor
Inventor: NAGAO NOBUNAO
IPC: D21C9/18
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To completely peel a pulp mat formed on the surface of a wire and sufficiently manifest the dehydrating ability of a drum type extractor for dehydrating and concentrating a pulp slurry in the drum type extractor. SOLUTION: Showering water 22 in the first stage is jetted on a pulp mat 26 and showering water 24 in the second stage is subsequently jetted on a space between the pulp mat 26 and a wire 16 to completely peel the pulp mat 26 from the surface of the wire 16 in a method for peeling the pulp mat 26 formed on the surface of the wire 16 of a drum type extractor for dehydrating and concentrating a pulp slurry.
Patent JP-H08265265-A (JP)
Title: Short light pulse modulation method and device therefor
Inventor: HORIUCHI YUKIO
IPC: H04B10/61
Filed: 1995-03-20
Abstract: PURPOSE: To prevent the degradation of transmission characteristics even when the length of a pulse compression fiber fluctuates. CONSTITUTION: A loop composed of a short light pulse generator 1, the pulse compression fiber 2, an optical demultiplexer 3, a light receiving device 6, an amplifier 7, a BPF 8, a phase comparator 9, a loop filter 11 and a driving signal generation part 12 controls the oscillation frequency of a VCO 12-1 so as to match the phase of short light pulses supplied to an optical intensity modulator 4 and the phase of data signals synchronized with supplied reference clocks. Thus, even when the length of the pulse compression fiber 2 fluctuates, the quenching ratio of modulation output is not degraded.
Patent JP-S61243338-A (JP)
Title: Temperature compensation circuit for semiconductor prressure sensor
Inventor: NURI KENJI
IPC: G01L9/04
Filed: 1985-04-22
Abstract: PURPOSE:To enable simple adjustment for zero temperature compensation, by providing a thermosensitive element with the electric characteristic varying according to the ambient temperature to input the output thereof and the output of a pressure sensor into an amplification means for compensation for changes in the zero point. CONSTITUTION:The detection output V of a pressure sensor having gauge resistances 1-4 are introduced into one input terminal of an OP amplifier 20. Thermosensitive elements 23 and 24 with the electric characteristic varying according to the ambient temperature are provided to introduced the output thereof varying with the temperature into the other input terminal of the OP amplifier 20. Then, changes in the temperature of the detection output V are corrected by adjusting a feedback resistance 27 of the OP amplifier 20 and the output V1 of the OP amplifier 20 is used as detection output after the compensation. This enables sample adjustment for the zero-point temperature compensation thereby eliminating troublesome management for resistance for adjustment.
Patent JP-S5910133-A (JP)
Inventor: DONARUDO ERU KUITSUKU
IPC: H02J3/00
Filed: 1983-05-18
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-H10278708-A (JP)
Title: Grille fitting structure for automobile
Inventor: HARA NOBUHIKO
IPC: B60R19/52
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To perform the positioning of a grille in a bumper with the simple structure, and while to perform the fitting of the grille without generating looseness by forming a bumper and a grille with a taper-shaped fitting part, and fitting the grille to the bumper in the condition that each taper-shaped fitting part is connected to each other. SOLUTION: At the time of fitting a grille 3 to a bumper 2, a pair of opposite pieces 15a, 15b of a rib piece 15 are respectively engaged with a pair of side surfaces 11a, 11b of a rib 11 in the condition that they are moved in the direction for separating from each other. Consequently, a taper-shaped fitting part provided in the grille 3, which is formed of the opposite pieces 15a, 15b of the rib piece 15, and a taper-shaped fitting part provided in the bumper 2, which is formed of the side surfaces 11a, 11b of the rib 11, are connected to each other at taper-shaped fitting positions 17a, 17b inclined against the fore and aft direction of a car body. With this structure, the grille can be fitted by the simple inserting work, and assembling workability is improved.
Patent JP-H10282932-A (JP)
Title: Portable equipment
Inventor: OOTSUKA YOSHIROU
IPC: G09G3/36
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To transfer contents stored in resumption to a display RAM and to make it the same as display before suspension by transferring and storing a RAM for display of a liquid crystal screen directly before suspension to/in main RAM which can store and hold data during suspension at the time of suspension. SOLUTION: A CPU 5 reads a program from a ROM 7, and starts preparation for making a suspension state. Next, the CPU 5 transfers all contents of a RAM 3 for display to a region of a main RAM 6. Next, a CPU 3 stops supply from a power source 10 to a liquid crystal module 1 by controlling a power control signal and operating a switch device. Thereby, display of a liquid crystal screen 2 set to the liquid crystal module 1 is turned off, and contents of the RAM 3 for display are erased. After the CPU 5 makes a state in which contents are not erased even if the CPU 5 is in a suspension state for the main RAM 6, the CPU 3 itself is made a suspension state.
Patent JP-H02263903-A (JP)
Title: Manufacture of combined cylinder
Inventor: KUSABE ICHIRO
IPC: C04B37/02
Filed: 1989-04-04
Abstract: PURPOSE:To manufacture a combined cylinder having high and uniform joining stress and high reliability even if small in diameter by joining a metal-made outer cylinder and a ceramic-made inner cylinder through an intermediate layer formed with HIP treatment. CONSTITUTION:A ring-like lower part liner 10a and lower cover 12 are fitted into lower end side in the axial direction of the metal outer cylinder member 7 of Cr-Mo steel, etc., and fixed with welding, etc., and the ceramic-made columnar member 8 having excellent wear resistance is concentrically supported to the above member 7 with the upper and lower linears 10a, 10b. Successively, the metal powder of copper alloy, etc., having coefficient of linear expansion larger than that of the member 7 is charged into gap between the above members 7, 8 from a powder charging hole 16 at the upper liner 10b, and after packing the powder into the gap, an upper cover 11 is fixed with welding, etc., to the upper end side of the member 7 to form combined raw material 15. The HIP treatment is executed to this raw material 15 to form the intermediate layer 3, and also the intermediate layer 3 and the outer cylinder member 7 are diffusion-joined and after cooling slowly, the cylinder hole 6 is bored in the above member 8 to manufacture the combined cylinder 1.
Patent JP-H09284332-A (JP)
Title: Fax gateway device
Inventor: HAYASHI TOSHIMITSU
IPC: H04L12/66
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a FAX gateway device whereby the conditions of FAX reception is recognized in ones seat. SOLUTION: The FAX gateway 20 where FAX is received and a FAX image is made into a file so as to be transmitted by a mail is provided with a means for preserving FAX reception recording and referring to FAX reception recording from respective personal computers 50 connected to the FAX gateway 20 by LAN 30. Thus, FAX reception recording recorded in the FAX gateway 20 is taken-out from the respective personal computers 50 so as to be displayed.
Patent JP-S58204750-A (JP)
Title: Manufacture of armature coil of motor
Inventor: IKEDA SHINJI
IPC: H02K15/04
Filed: 1982-05-24
Abstract: PURPOSE:To obtain a uniform armature coil by winding a plurality of turns of conductor in accordance with the coil shape of one turn, weaving insulating yarn at the coil side, connecting them in the prescribed full winding in a chain shape, mounting them on the outer periphery of the cylindrical armature and securing them. CONSTITUTION:A frame 11 and a stylus 13 are used to wind an insulated wire 10 in the prescribed shape. Grooves 12-a-12-d are provided at the part which corresponds to the coil side of the frame 11. The wire 10 of the prescribed number of turns is wound on the frame 11, and a yarn 14 is woven at the coil sides with a stylus 13. When it is removed from the frame 11, the coil sides (a), (b), (c),... are sequentially connected via the yarn 14, and the entire coil is connected in a chain shape at the prescribed pitch. Thus, the coil which is connected in the chain shape is mounted on the outer periphery of the cylindrical armature fixedly, thereby obtaining uniform armature coil.
Patent JP-S5210179-A (JP)
Title: Current flowing timer
Inventor: KODAMA JIYUN
IPC: G04F13/04
Filed: 1975-07-15
Abstract: PURPOSE: To know the usual current-flow time from the moving location of colloidal elementary particles, using the electrical flow phenomenon of colloidal elementary particles in a colloidal liquid medium impregnated in a supporting medium. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04318810-A (JP)
Title: Optical shutter array
Inventor: MORISHITA MASAZUMI
IPC: B41J2/445
Filed: 1991-04-18
Abstract: PURPOSE:To relieve the stresses generated in an optical shutter element and to prevent the generation of the station even if an acrylic adhesive which is inexpensive and can be easily handled is used by adhering this element onto a transparent substrate on the outer side of thin parts. CONSTITUTION:The optical shutter element 1 is adhered onto the glass substrate 10 via the adhesive 15 on the outer side of both sides of a light transparent part 3 formed as the thin parts 2a. Namely, the parts of the grooves 2 of the element 1 are left as the thin parts 2a and connect the light transparent part 3 and the adhesive 15 like a bridge. Then, the stresses generated in the optical shutter element 1 are absorbed and relieved by the thin parts 2a by the shrinkage on curing, etc., of the adhesive 15. The commercially marked inexpensive acrylic adhesives are usable as the adhesive 15 in this way and the need for using the costly adhesives of a UV curing type which are difficult in quality control is eliminated. The excess adhesive bleds out into the grooves 2 and does not stick to the light transparent part 3 any more even if the amt. of the adhesive to be applied is slightly increased.
Patent JP-H05257882-A (JP)
Title: Data processor
IPC: G06F13/38
Filed: 1992-03-11
Abstract: PURPOSE:To improve the data processing performance and to speed up data transfer between a processor and a memory by composing a system of a bus interface circuit which decomposes and combines data to bus width. CONSTITUTION:The system consists of a system bus 6 which is connected to an input/output device 3 and a graphic display circuit 4 and the interface circuit 7 which decomposes and combines the data to the bus width by a holding means for temporary holding the data for the data transfer between a central processing unit 1 and a main storage device 2 and a switching means for switching the transfer direction of the data, and the optimum transfer synchronized with the operation of the central processing unit 1 is performed between the central processing unit 1 and main storage device 2. Consequently, the data transfer between the central processing unit 1 and main storage device 2 is speeded up and the data processor can be diverted without greatly altering the standard bus 6 to which the input/output device 3, graphic display circuit 4, etc., are connected.
Patent JP-H09277606-A (JP)
Title: Color printer controller, color printer controlling method and storage medium storing controlling program
Inventor: OKI JOJI
IPC: G06F3/12
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To heighten general purpose properties by a method wherein a changing-over means between the conversion of inputted color data to a plurality of colors including black in response to outputted colors and the conversion of the inputted color data to the data containing black only under the condition that the RGB values of the inputted color data are equal to one another is equipped. SOLUTION: A raster housing part 110 is initialized. After that, data from a host computer 101 are received and houses in a receiving buffer 103. Then, from the receiving buffer 103, in which the data are housed, data for one unit code is read. Then, the received data are interpreted as a command and inputted color data are checked by means of RGB data and converted to a plurality of colors including black in coordination to the RGB data. Or, when the values of the RGB data are equal to one another or R=G=B, the inputted color data is converted to the data containing block only. Thus, the general purpose properties of the color printer can be heightened.