baber/WOPTO huggingface dataset:
Patent JP-H08299623-A (JP)
Title: Combing scissors for haircut
Inventor: HIRAKAWA HACHIRO
IPC: B26B13/08
Filed: 1995-05-08
Abstract: PURPOSE: To have a haircut generating an inconspicuous cut edge by generating as little difference as possible in length on uniform hairs in one scissor motion during the haircut by a pair of combing scissors. CONSTITUTION: Differences (wide or narrow) are applied to the blade widths of blades 6 or the groove widths of notch grooves 7 of the comb blade section 4 of a comb teeth type cutter 3 mated with a flat blade type cutter 1, and the hairs cut in the length direction of the blade section 4 have differences in quantity and length.
Patent JP-H0311749-A (JP)
Title: Bonding of adhesive tape to semiconductor wafer
Inventor: IIJIMA NOBUO
IPC: H01L21/67
Filed: 1989-06-09
Abstract: PURPOSE:To prevent the generation of bubbles by a method wherein an adhesive tape is preparatorily bonded to a semiconductor wafer in a vacuum chamber, an atmospheric pressure is gradually introduced in the chamber and the tape is bonded to the wafer while the sides of opposite to the wafer and the tape are pressed. CONSTITUTION:A semiconductor wafer 1 is installed on a conical recess part 22a in the upper part of a wafer supporting stand 22 facing the surface of a pattern downward. Then, a tape holding jig 25 equipped with an adhesive tape 3 is installed on holding jig supporting stands 24. Then, the inside of a chamber 27 is decompressed to a prescribed degree of vacuum. Then, air cylinders 29 are actuated to make pistons 29a descend, the holding jig 25 on the stands 24 is pushed down against plate springs 23a and the lower surface of the tape 3 is set so as to come to a plane lower than the upper surface of the wafer 1. If a pushing-down of the tape 3 is completed, the air is gradually introduced in the chamber 27 and while a pressure to the upper surface of the tape 3 and the lower surface of the wafer 1 is controlled, the pressure is returned to an atmospheric pressure. Thereby, bubbles are never generated between the tape 3 and the wafer 1 and both are completely bonded to each other.
Patent JP-S5572239-A (JP)
Title: Transmission control system
Inventor: YAMANAKA HARUO
IPC: G06F13/00
Filed: 1978-11-24
Abstract: PURPOSE: To improve the operating efficiency of a system by simplifying processes of an information processor side by perferentially processing a forcible message from an information processor even if an inquiry message from a terminal equipment whould have been set up.  
     CONSTITUTION: Direct memory access circuit 405 in a terminal equipment for an on-line system connecting an information processor and communication circuit generates an inquiry message. When a signal transmitting a forcible message arrives from the information processor while FF416 in set mode is requesting to transmit the inquiry message, an answer signal is sent back and at the same time, FF421 is set, thereby sending a re-edition command to a main control unit through re- edition command signal line 435. Then, the forcible message is inputted to the transmission-reception buffer of access circuit 405 via memory write signal line 431 and after the completion of the processing of the received forcible message, signal line 435 is checked to process the forcible message on preference basis, thereby improving the operating efficiency of the system. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5846720-A (JP)
Title: Digital-to-analog converter
Inventor: IWAMOTO YOSHIHIRO
IPC: H03M1/78
Filed: 1981-09-14
Abstract: PURPOSE:To increase the accuracy of a D/A converter, by connecting in parallel a uniconductive resistance element and a counter-conductive resistance element to form each resistance. CONSTITUTION:For each resistance element constituting a ladder resistance network, p and n type diffused resistance elements Rpo-Rpn, RNo-RNn and rp1- Rpn-1, rN1-rNn-1 are connected in series in the form of a pair respectively. In such constitution, the changes of resistance values of p and n type diffused resistances which are caused by the change of the input signal IN(a1+2a2+...+ <n-1>an) can be eliminated with each other. Thus, the value of resistance can be kept at a certain level regardless of the level of the signal IN.
Patent JP-S626663-A (JP)
Title: Production of soup for chinese noodle using cattle tail
Inventor: YOSHIMI HIROYUKI
IPC: A23L23/00
Filed: 1985-07-01
Abstract: PURPOSE:To obtain soup for Chinese noodles having a novel taste different from existing Chinese noodles with soy sauce, free from a peculiar smell of cattle tail, by using cattle tail boiled with hot water containing vinegar. CONSTITUTION:Cattle tail is put in a solution obtained by blending 20l boiling water with 1l vinegar and boiled for 15min. When foams are floated, the cattle tail is taken out and washed with hot water. 10kg of the washed cattle tail is boiled in 70l water containing 1kg garlic(peeled garlic) and 450g ginger(sliced ginger). Harshness is removed when water is boiling and the cattle tail is boiled alternately by a low fire(85 deg.C) for 1hr and by a high fire(100 deg.C) for 30min and the heating is repeated for 6hr. Then, the boiled cattle tail is immersed in the soup for about 14hr taken out and the soup is flavored with proper seasoning.
Patent JP-H09330586-A (JP)
Title: Audio reproducer
Inventor: KAWAZOE MASAHIRO
IPC: G11B27/10
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To improve the handling operability by automatically semi-artificially selecting a track according to a user's favorite set coefficient, and reproducing the stored information of the track. SOLUTION: Setting for reproducing a semi-random track is conducted by an operating unit 4. Weighting coefficients 1, 1/2, 0, 1, 2, 1 due to the degree of user's reproducing request (favorite) of the magnification of selecting easiness are, for example, set to the tracks 1 to 6 of media 8, and stored in a RAM 3. At the time of reproducing semi-random track, the tracks for the media 8 are reproduced according to the weighting based on the coefficients 1 to 1 corresponding to the tracks 1 to 6 stored in the RAM 3. In this example, the track 5 desired for most number of reproductions is reproduced 8 times as large as the probability.
Patent JP-H05344719-A (JP)
Title: Level shift circuit, miniature power supply and high-side switch
Inventor: KANOUDA TAMAHIKO
IPC: H03K17/687
Filed: 1992-06-05
Abstract: PURPOSE:To obtain a level shift circuit, in which integration is possible in control circuit and drive circuit and in switching element and the same power IC, by comprising two constant-voltage means and constant-current circuits, and RS flip flop. CONSTITUTION:In the case of a double forward-type DC-DC converter, a level shift circuit 5 is constituted from pulse generation circuit 14, constant-current circuits 15a, 15b, constant-voltage circuits 16a, 16b and NAND circuits 17a, 17b of a cross couple-constituted RS flip flop. Then, a power MOSFET 7b, transformer 9 and power MOSFET 7a are connected with a main voltage source 1 so as to constitute a closed circuit; and diodes 8a and 8b are connected between the low-voltage side of the main voltage source 1 and high-voltage side of the transformer 9 and further between the low-voltage side of the transformer 9 and high-voltage side of the main voltage source 1, respectively. Therefore, the level shift circuit 5 can be made into a single-chip IC together with control circuit 4 and drive circuits 6a, 6b.
Patent JP-H076343-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/64
Filed: 1993-06-17
Abstract: PURPOSE:To obtain a magnetic recording medium with improved noise by disposing plural laminated bodies each consisting of a ferromagnetic metallic thin film and a hard carbon film on a substrate. CONSTITUTION:Magnetic layers 6, 7 are formed on a polymer film of polyethylene terephthalate, etc., as a substrate 5 with Co-based ferromagnetic metallic thin films of Co-O, etc., and hard carbon films 8, 9 are formed by sputtering or other method on the magnetic layers 6, 7, respectively. A lubricant layer 10 of perfluorocarboxylic acid, etc., is further formed on the carbon film 9. Since the Co-based ferromagnetic metallic thin films 6, 7 and the hard carbon films 8, 9 are disposed on the substrate 5 in layers, interlaminar magnetic interaction is weakened and noise is improved. The hard carbon films 8, 9 satisfactorily protect the Co-based ferromagnetic metallic thin films 6, 7 even when the carbon films 8, 9 are thin. Thus, excellent overwriting characteristics ensured in the early stage can be maintained over a long period of time.
Patent JP-S5847142-A (JP)
Title: Idling position detector for throttle valve of carburetor
Inventor: SAKAI JIYUN
IPC: F02M19/12
Filed: 1981-09-16
Abstract: PURPOSE:To improve the efficiency of adjusting work and heighten the degree of freedom of design of operating direction, by integrating a throttle valve opening degree adjusting screw with a switch body for turning on and off the contacts of an electric circuit and by enabling operation in a single direction. CONSTITUTION:A throttle valve lever 15 for urging a throttle valve 13 by a spring 16 in such a direction as to move the valve back is secured on a throttle valve shaft 14 integrated with the throttle valve located in an intake passage 12. A detector 17 for the idling degree of opening of the throttle valve 13 is placed so that the detector corresponds to the bent end 15A of the lever 15. The detector 17 has a casing 18 which is made of an electric insulator and hung with an adjusting screw 26 from a support 24. A switch body 20 made of an electroconductive material is placed so that the switch body corresponds to terminals 19A, 19B located on the step 18A of the casing 18. The switch body 20 is integrally provided with a member 22, which is protruded from the casing 18. A spring 23 of lower elastic force than the spring 16 urges the switch body 20 in such a direction to separate it from the terminals 19A, 19B.
Patent JP-2000340583-A (JP)
Title: Mounter
Inventor: IGARASHI HIDEYUKI
IPC: H01L21/52
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a reliable semiconductor device, on which semiconductor pellets can be mounted with a solder having a constant thickness, by making notch grooves in islands and setting solder stirring zones according to the dimensional configuration of the semiconductor pellet supplied to a lead frame. SOLUTION: This mounter includes, along a transfer line 8 for intermittently guiding a lead frame 7 having islands and leads formed integrally, a notch groove making section 14 for making notch grooves 15 of a nearly ring shape in the islands by pushing projections 14a of a V-shaped section located nearly in a ring form counterposed to the islands against the islands, a solder supplying section 10 for supplying solder 11 onto the islands, a solder stirring section 12 for stirring the solder melted on the heated islands, and a semiconductor pellet supplying section 13 for supplying semiconductor pellets 2 onto the melted solder 11 sufficiently matched with the islands by the solder stirring section 12. Then operation of the notch groove making section 14 is controlled in association with the semiconductor pellets 2 supplied by the semiconductor pellet supplying section 13.
Patent JP-H04372506-A (JP)
Title: Gas insulated switchgear
Inventor: SUMIKAWA TOSHIO
IPC: H02B13/02
Filed: 1991-06-18
Abstract: PURPOSE:To provide an excellent gas insulating switchgear high in reliability on insulation by enabling the potential difference, which occurs between the high-voltage conductor of a switchgear and the metallic vessel, to be controlled to be small enough, according to the current, which flows at operation of a lightning arrestor. CONSTITUTION:A lightning arrestor 6 is constituted by insulating and supporting a resistor 11 and a high-voltage conductor 10 inside a metallic vessel 9. One end of the resistor 11 is connected to the high-voltage conductor 10. A lead wire is led out of the other end of the resistor 11. The lead wire 14 is connected to the section near to the metallic vessel, of the rising earth 17 connected to the metallic vessel 9 (or the metallic vessel of equipment 2 contiguous to this), and is connected to an earth mesh 16 through this rising earth 17. Alternately, using a copper pip with a large diameter or other conductor with a large section area as a lead wire, it is connected to the earth mesh 16.
Patent JP-H05112855-A (JP)
Title: Manufacture of alpha+beta titanium alloy excellent in fatigue property
Inventor: FUJII HIDEKI
IPC: C22F1/18
Filed: 1991-06-18
Abstract: PURPOSE:To provide the method for manufacturing an alpha+beta titanium alloy excellent in both fatigue crack generating properties and fatigue crack arresting properties and having sufficient ductility. CONSTITUTION:An alpha+beta titanium alloy is held under heating to a temp. from the beta transformation point -50 deg.C or above to the beta transformation point +20 deg.C or below for 5min to 4hr, is cooled at a cooling rate of air cooling or above, is then subjected to shot peening and is held under heating to the temp. range from 700 deg.C to the beta transformation point -150 deg.C or above for 20min to 8hr. Or, after the above stage, shot peening is moreover executed.
Patent JP-H08338754-A (JP)
Title: Load meter
Inventor: KITAYAMA SUEAKI
IPC: G08C17/00
Filed: 1995-06-13
Abstract: PURPOSE: To obtain a load meter by which a load can be measured easily and safely at a distance from an object to be measured, by using a telemeter which transmits a load signal output as radio waves. CONSTITUTION: A strain gage-type measuring bridge 13 as a strain detection means is pasted on the central part of a suspension metal fitting 5. For example, when the load of baggage is to be measured, the upper hole of the metal fitting 5 is hung on the hook of a ceiling, and the baggage is suspended from the lower hole via a suspension rope. Then, a strain which corresponds to the load of the baggage is generated at the metal fitting 5. The strain is detected by the measuring bridge 13 so as to be sent to an amplifier 14. The amplifier 13 amplifies an input, and a load signal which corresponds to the load is sent to a telemeter device 16. The telemeter device 16 outputs the input from an antenna 4 as radio waves. A telemeter reception device 21 receives the radio waves by an antenna 9, and the load signal is sent to a display 10. The display 10 displays an input.  In addition, when a load exceeds the maximum limit load of the metal fitting 5, a warning is issued from an overload alarm 8.
Patent JP-S5373530-A (JP)
Title: Process for preparing alkylaryl ethers
Inventor: RAINERU NOIMAN
IPC: C07C43/20
Filed: 1977-12-07
Abstract: Process for the preparation of alkyl aryl ethers by reacting aromatic hydroxy compounds with aliphatic alcohols in the presence of strongly acidic cation exchangers based on synthetic resins using the aromatic hydroxy compound in excess of the aliphatic alcohol.
Patent JP-H08338230-A (JP)
Title: Regenerating device for exhaust gas filter and regenerating method thereof
Inventor: NAKAMURA KENICHI
IPC: F01N3/02
Filed: 1995-06-13
Abstract: PURPOSE: To promote combustion of carbonous constituents so as to regenerate an exhaust gas filter based on a stable catalyst without respect to an engine operating condition in an exhaust gas filter regenerating device in which particulates discharged from a diesel engine are collected so as to be burnt by using the catalyst. CONSTITUTION: A means 6 which feeds a large quantity of hydrocarbon constituents during regeneration of a filter 1 is arranged, and combustion heat of the supplied hydrocarbon constituents is used so as to burn carbonous constituents. For promoting combustion of the carbonous constituents, one kind of substance in platinum, vanadium, manganese, and chromium is used as a catalyst.
Patent JP-H056629-A (JP)
Title: Data recording method
Inventor: SAKO YOICHIRO
IPC: G11B20/12
Filed: 1991-06-18
Abstract: PURPOSE:To prevent a process for specifying the entire data as the error even when the error exceeding the correcting capability limit with an error correcting code for the entire data has occurred. CONSTITUTION:Audio data are recorded in a 5-inch MO disk having 512 bytes/ sector in a CS method. Divided data T1 and T2 each having 256 bytes are sequentially arranged in the lateral direction with the length of 5 bytes in the longitudinal direction. T1 is made to be the even-numbered data A2n, and T2 is made to be odd-numbered data A2n+1. Error detecting codes CRC1 and CRC2 are arranged for T1 and T2. Parities (ECC) are formed for T1 and T2. These data are recorded in the disk in the longitudinal recording direction. When the error exceeding the correcting capability limit of ECC has occurred, the individual errors of T1 and T2 can be detected with CRC1 and CRC2. The divided data having the error can be interpolated by using the divided data without the error.
Patent JP-H01114333-A (JP)
Title: Electronic timepiece
Inventor: ASAKAWA TATSUJI
IPC: H02J7/00
Filed: 1987-06-12
Abstract: PURPOSE:To design a longer battery life by using a differential input transistor pair having threshold voltages different each other and supplying a reduced battery voltage to a part or the whole part of an electronic circuit. CONSTITUTION:A differential amplifier circuit has differential input MOSFET pair 118 and 119 having different threshold voltage each other, and this difference of the threshold voltage is the reference offset voltage of the differential amplifier circuit. The output of the differential amplifier circuit is supplied to the current source MOSFET 113, and the pressure reduced voltage VSS is obtained from a connecting point of the FET 113 and a capacitive element. When a sampling signal phi is high, the differential amplifier circuit charges the voltage equivalent to the offset voltage to the capacitive element 112, and when the signal phi is low, the charge stored in the capacitive element 112 is gradually discharged through an electronic timepiece circuit. At this time of discharging, MOSFET 122 is on, and FET 113 is turned off, then the voltage VSS which decompressed the voltage VDD of a battery 124 is supplied to the electronic timepiece circuit.
Patent JP-H07314609-A (JP)
Title: Safety glass and intermediate film therefor
Inventor: SUZUKI MASAO
IPC: B32B17/10
Filed: 1994-06-28
Abstract: PURPOSE:To provide an intermediate film used in safety glass not almost causing the lowering of bonding strength with the passage of time caused by outdoor exposure or the irradiation with UV rays and temp., excellent in piercing resistance and the scattering preventing properties of glass and having high functionality such as heat rays reflectivity. CONSTITUTION:The intermediate film for safety glass held between a transparent plate 10 having a metal oxide layer or metal layer 11 formed on at least the inner surface thereof and a glass plate consists of a base layer 22 formed from a resin compsn. based on a polyvinyl acetal resin with an acetylation degree of 60-75mol% and modified silicone oil containing functional group modified silicone oil having a non-polar modifying group and a polar modifying group in one molecule thereof. A bonding strength adjusting layer 21 is provided to the surface on the side brought into contact with the surface having the metal oxide layer or metal layer 11 formed thereon of the transparent plate 10 of the base layer 22.
Patent JP-S5572655-A (JP)
Title: Ignition time delay angle control device for internal combustion engine
Inventor: MIURA NOBUO
IPC: F02P1/08
Filed: 1978-11-27
Abstract: PURPOSE: To delay the ignition time by the number of revolutions of the engine above a preset level by the system such that after the voltage induced by a pickup coil has been rectified, its amplitude is restricted to a preset value, and at the decay point of this waveform, a trigger signal is given to the ignition device.  
     CONSTITUTION: When the number of revolutions of the engine is low and the induced voltage of coil P is within the range not exceeding the zener voltage of zener diode ZD, the peak point of the waveform of the induced voltage becomes the ignition time. When the number of revolutions of the engine increases and the induced voltage of pickup coil P exceeds the zener voltage of zener diode ZD, the instant at which the induced voltage of coil P falls from the zener voltage after passing the peak value becomes the ignition time. Consequenly, the ignition time delays with the increase of the number of revolutions of the engine. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05314813-A (JP)
Title: Copper paste for conductor circuit and manufacture thereof
Inventor: OKUDA AKIHIKO
IPC: H05K1/09
Filed: 1992-05-12
Abstract: PURPOSE:To provide a copper for conductor circuit of high electric conductivity by forming the paste from metal copper powder of specific particle size and of uneven surface, a resin component such as ethyl cellulose resin, and of a solvent component. CONSTITUTION:A copper sulfate acid aqueous solution is injected into an aqueous solution of at least one reducing agent among L-ascorbic acid, D-erisorbic acid and their salt. Copper is reduced at 73-98 deg.C, and copper powder of particle size of 0.3-20mum and of uneven surface is provided. After the metal copper powder is separated from one another and is dried, it is kneaded with at least any one resin component among ethylcellulose resin, acrylic resin, epoxy resin, polyester resin, and alkyd resin, a well as a solvent component. The ratio is preferred to be: resin; approximately 0.3-5%, solvent; approximately 3-20%, metal copper powder; approximately 75-97%.
Patent JP-S5574608-A (JP)
Title: Control method for pump
Inventor: ASAKAWA JIYUNICHI
IPC: G05D9/12
Filed: 1978-11-29
Abstract: PURPOSE: To perform stable control for a filtration plant, with automatic control from the number of revolution signal by the comparison between delivery water flow or water level with set value and with the feedback signal of the detector of number of revolutions.  
     CONSTITUTION: The delivery water flow detected with the flow detector 9 is inputed to the regulator. Further, the set value of flow set with the flow setter 11 is inputted to the regulator 6 with the selection of the selector 12. In this case, the regulator 6 compares two inputs to output the result to the number of revolution control unit 7 as the number of revolution signal, and automatic control is made with the feedback signal of the number of revolution detector 8. Similarly, the water level is set with the water level setter 4 and the unit 12 outputs the input from the setter 4, then this set value and the water level signal from the water level detector 5 of the filtration plant 1 are compared with the regulator 6 to output the result to the unit 7 as the number of revolution signal and to perform automatic control with the feedback signal of the detector detector 8. Thus, stable control can be made for the filtration plant. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000337592-A (JP)
Title: Stand fixing mechanism
Inventor: TAKAHASHI MASAHIRO
IPC: F16M11/10
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a stand fixing mechanism requiring no particular equipment for disengaging a stopper of a slider making a tilting and a panning motion and causing unnecessity for the costs of the stock adjustment, management, etc., of stoppers. SOLUTION: To a stand table 1, a stopper 14 is consolidated by a hinge 15 rotatably in the vertical direction and fitted into an engaging hole 20 in a slider 7 by a stopper prejection 16 formed on the stopper part 14 so as to fix the slider 7 in its motion in the tilting and the panning direction. When the stopper part 14 is pulled down to disengage the slider 7, the stopper part 14 is accommodated in the opening 18 of the stand table 1 and a locking pawl 17 on the stopper part 14 is engaged with an engaging piece 19 at the opening 18 so that fixation is accomplished.