baber/WOPTO huggingface dataset:
Patent JP-S6135213-A (JP)
Title: Embossed product and its manufacture
Inventor: INOUCHI YASUAKI
IPC: B29L31/46
Filed: 1984-07-27
Abstract: PURPOSE:To enable to obtain a product providing a favorable feeling and reduced skratching point when felt by a fingertip, by making a height of a protrusion of an embossed part flush with the other surface whereon the embossed part is not formed. CONSTITUTION:As for a forming part 15 of an emboss, a protrusion 16 protruding from a mold surface 14 for a cavity by amount equivalent to depth dimensions alpha of a recessed part 12a of an embossed part 12 to be formed on a molded article 11 is formed, and a recessed part 15b for formation of the emboss forming a protrusion 12b in the embossed part 12 is formed on the surface of the protrusion 16. When therefore, synthetic-resin material is poured through clamping by making use of this mold 13, the molded article 11 on a predetermined part of the outside surface of which the embossed part 12 is formed can be molded through the forming part 15 of the embossment of the mold 13, and when mold release is mde to perform after mold break, an embossed product, whose protrusion 12b in the embossed part 12 is formed at a height flush with the surface whereon the embossed part 12 is not formed, defect that hang-up of a finger on the protrusion 12b is few and feeling is favorable, can be obtained.
Patent JP-H0914023-A (JP)
Title: Exhaust gas pressure detection device and excess air factor detection device for turbosupercharged engine
Inventor: TOGAI KAZUHIDE
IPC: F02D45/00
Filed: 1995-06-23
Abstract: PURPOSE: To provide a device capable of accurately detecting a exhaust gas pressure of a turbosupercharged diesel engine or the like, as well as an excess air factor detection device using principle of an exhaust gas pressure detecting device under application of relatively simple device configuration. CONSTITUTION: ECU 8 first finds an intake volume map value from output of a sensor 10 of a rotation speed Ne and a sensor 17 of boost pressure, and corrects intake air temperature. Also. the ECU 8 continues retrieval using various maps, and calculates a total intake volume, turbine acceleration energy by an exhaust gas flowrate ratio, load resistance and turbine speed. Then, after calculating actual exhaust pressure of this time from a conversion factor and the turbine speed, a pressure correction factor is retrieved from the map on the basis of a difference between the actual exhaust gas pressure and an atmospheric pressure. Then, the ECU 8 calculates a post-correction current value from an output current value of a linear air-fuel ratio sensor(LAFS) 26 and the pressure correction factor, and finds an excess air factor from the map on the basis of the post-correction current value.
Patent JP-S5683165-A (JP)
Title: Phase modulator
Inventor: TAKANO TAKESHI
IPC: H04L27/20
Filed: 1979-12-07
Abstract: PURPOSE:To increase the isolation between the input and output for 4-phase phase modulator, by giving a given bias current to each two phase modulators from a constant bias supply circuit, when an interruption signal of carrier is fed. CONSTITUTION:Between microwave hybrid circuits 18 and 20, a pair of two-phase PSK modulators 10, 12, interruption switches 22, 24, and drive circuits 14, 16 are provided to form 4-phase modulator. Between the drive circuits 14, 16 of this modulator and two phase PSK modulators 10, 12, switches 30, 32 are respectively provided, and constant voltage generating sources 26, 28 consisting of power supplies 26a, 28a and variable resistors 26b, 28b are respectively connected to the switches 30, 32. Further, in normal operation, the bias current corresponding to the input pulse signal is fed to two-phase PSK modulators 10, 12 from the drive circuits 14, 16, and when the carrier interruption signal is fed, a given bias current is fed from the sources 26, 28 by switching the switches 30, 32 at the same time when the circuits 22, 24 are OFF to increase the isolation between the input and output.
Patent JP-S5490028-A (JP)
Title: Wire detonation spraying method
Inventor: TAKAMOTO SHIYUNJI
IPC: C23C4/12
Filed: 1977-12-28
Abstract: PURPOSE: To enhance stbility and workability as well as prevent the occurrence of below-standard  product without causing spark discharge between material to be treated and supporting base by  the procedure in which the supporting base on which material to be treated is put is insulated  separately and material to be treated and supporting base are earthed by automatically closing  switch after detonation spraying.   
     CONSTITUTION: The detonation spraying wire 3 is placed between the electrode 1 and negative  electrode 2 through the material 3 to be treated on the supporting base 4 supported by the insulating material 13, and discharge is made through the discharge switch 9 from the condenser 8  charged by the Dc high current generator 6 to perform detonation spraying of the wire material 3  into the inside of the material 5 to be treated. If the material 5 to be treated is insulated separately, the material 5 to be treated has a potential after detonation spraying, and thus when the discharge switch 9 is closed and then after a certain time, the switch 10 is automatically closed, the  charge of the material 5 to be treated goes to earth through the supporting base 4 and disappears.  Thus, no spark discharge takes place between the material 5 to be treated and the supporting  base 4, thus preventing damage to the material 5 to be treated by discharge. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000345454-A (JP)
Title: Nonwoven fabric
Inventor: MORI KAZUO
IPC: D04H1/541
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a nonwoven fabric capable of easily being cut by hand so as to freely have a desired size and not having a difference between cutting properties in a flow direction and in a cross direction. SOLUTION: This nonwoven fabric is produced by forming a web on the basis of an air-lay method using fibers having a fiber length of 2-10 mm and a fineness of 1-100 deniers and by thermobonding intersections between/among fibers in the web so as for a weight basis, thickness and tear strength of the nonwoven fabric to be 30-200 g/m2, 0.5-5 mm and 0.1-3 N, respectively.
Patent JP-H11334687-A (JP)
Title: Anti-rolling tank
Inventor: SUGIO MASABUMI
IPC: B63B39/03
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To reduce the weight and increase the available space by eliminating an air duct that communicates upper portions of left and right wing tank. SOLUTION: A lower communication tank 2 for communicating lower portions of respective wing tanks 3 of both sides of a ship body 1 such that liquid 4 is filled to a predetermined level of the tank 3. Each of upper portions of the wing tanks 3 is provided with a float receiver 6 structured to pass liquid therethrough and a float valve 5 housed within the float receiver 6 as well as an opening 8 with a valve seat 7 that is closed when the float valve 5 is submerged and floats upon sharp inclination of the ship body 1.
Patent JP-H0823499-A (JP)
Title: Image display device
Inventor: OTA KENICHI
IPC: G02B26/08
Filed: 1994-07-11
Abstract: PURPOSE:To improve display quality by two-dimensionally arranging plural mirrors which can swing in accordance with an electric signal and controlling stay time to the plural kinds of prescribed tilt angles which can be set for respective picture elements in proportion to an input electric signal. CONSTITUTION:The mirror unit 201 of one picture element consists of a base plate 203 whose surface is covered by vapor-depositing aluminum and silver, diamond-shaped mirror parts 206, stays 204 and 205 supporting them and cracks 207 and 208. The plural units 201 are two-dimensionally arranged and an electric mechanical light modulation element 101 is constituted. The respective mirror parts 206 swing in accordance with the electric signal impressed on a control electrode provided for a lower surface. The plural kinds of the tilt angles of the swinging mirrors can be set. Stay time to the prescribed tilt angle is controlled for the respective picture elements by a frame memory and a driving circuit in proportion to the input electric signal. Thus, incident light from an illumination light source is reflected and the three-dimensional image of high dignity can be formed without deteriorating the resolution of the image.
Patent JP-H1070191-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: HABU MARIKO
IPC: H01L21/28
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a micro-miniaturized transistor with improved controllability, and to provide a method for manufacturing it by decreasing contact resistance between a wiring layer and a diffusion layer. SOLUTION: A gate electrode layer 2, on which an insulating layer 4 is stacked, is formed on a gate insulating film 1 formed on a semiconductor substrate 100. A side wall insulating film 6 is formed on the side wall of the gate electrode 2, and an insulating layer 7 is formed to cover the gate electrode 2 and the side wall insulating film 6. After a diffusion layer 9 is formed, an interlayer insulating film 10 and the insulating layer 7 formed on the whole surface are selectively etched to form an opening 12 for exposing the gate insulating film 1 to the gate electrode in a self-aligning manner. By removing the gate insulating film 1 from the bottom part of this opening, a wiring layer connected to the surface of the semiconductor substrate 100 is formed.
Patent JP-S6313715-A (JP)
Title: Mold for vulcanization and molding of tire
Inventor: TAKAHASHI TOSHIHIKO
IPC: B29C33/42
Filed: 1986-07-04
Abstract: PURPOSE:To obtain a tire wherein generation of a bare is prevented and a cut-off mark of a spew not conspicuous, by a method wherein an annular groove whose cross section is of a triangular form is provided in the inside of a mold along a position of the tire where a width of the cross section is maximum and an exhaust hole communicating from the bottom of the annular groove with the outside of the mold is provided. CONSTITUTION:An annular groove 15 whose cross section is of a triangular form is provided along a position 12 where a width of the cross section is maximum. With this construction, at the time of vulcanization and molding of a green tire, rubber flows toward the annular groove 15 from both sides of the annular groove 15 and the annular groove 15 is filled with the rubber. Air moved according to a movement of the rubber is accumulated on the groove bottom 18 of the annular groove 15 and discharged outside of a mold through a vent hole 19 from the groove bottom 18. Unvulcanized rubber is hard to flow to a narrow part as the viscosity of the same is high. Therefore, the groove bottom 18 of the annular groove 15 is filled with rubber, only when the rubber is heated and the viscosity is lowered. Therefore, the air can be discharged completely due to the fact that there is a time difference until the groove bottom 18 is filled with the rubber from the closure of the mold, and a few vent holes 19 are provided at appropriate intervals.
Patent JP-H0323978-A (JP)
Title: Ink ribbon for preparing dry transfer material
Inventor: YAMANE MITSUO
IPC: B41J31/00
Filed: 1989-06-21
Abstract: PURPOSE:To enhance the thermal transfer properties to a surface inferior to wettability by forming an ink layer to the single surface of a film-like ribbon base material and forming a transfer property control layer higher than the ink layer in viscosity and having thermal adhesiveness, hardness and flocculation force higher than those of the ink layer on the ink layer. CONSTITUTION:The colorant, binder and pressure-sensitive adhesive constituting the ink layer 2 formed to the single surface of a film-like ribbon base material 11 are generally compounded in a ratio of about 5 - 30 : 40 - 93 : 2 - 30. The transfer property control layer as the top coat layer formed on the ink layer 12 is constituted of a heat-sensitive adhesive resin, an adhesiveness imparting resin, silicone oil and a silicone resin. This layer 13 is constituted as a layer higher than the ink layer 12 in viscosity and having thermal adhesiveness, hardness and flocculation force higher than those of the ink layer 12. Therefore, at the time of thermal transfer, the thermal transfer properties to a surface inferior to wettability are enhanced because of the high adhesive strength of said layer 13 and, since flocculation force, viscosity and hardness are high, transfer inferiority such as collapse or spreading is improved and the scraping of ink by a head can be well prevented.
Patent JP-2000347225-A (JP)
Title: Display medium
Inventor: KATO IKUO
IPC: G02F1/1343
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To realize high-speed writing, to allow handy portability for a display medium, and to provide inexpensively a substitute for paper in which plural pictures can be seen side by side, by installing one side of electrical wiring for applying voltage or current to display places in a multi-layer wiring structure on a substrate. SOLUTION: A connector terminal 1 is one for a scanning electrode 2 making display places oppositely face each other. Connection wiring 10 is installed under an insulation film 4, connecting the connector terminal 1 to the scanning electrode 2 to form a multi-layer structure with the scanning electrode 2. A switching part 5 for the scanning electrode is connected to the connector terminal 1 of the scanning electrode 2. A signal electrode 9 is one part of the signal electrodes facing oppositely with the display places in-between, and is also the connector terminal of a signal conductor. A switching part 6 for the signal electrode is connected to the connector terminal of the signal electrode 9. With this structure, the connector terminal 1 is disposed only in a vertical direction, which can reduce the planar size of a display medium.
Patent JP-H027266-A (JP)
Title: Magnetic recording and reproducing device
Inventor: DOI HIROSHI
IPC: G11B20/02
Filed: 1988-06-27
Abstract: PURPOSE:To detect a null track on a magnetic disk even for a signal recorded with a normal band or a high band by attaching at least two or more resonance amplification points on the frequency characteristic of a reproducing amplifier circuit. CONSTITUTION:The resonance amplification point is provided on a luminance signal frequency area of normal band by a resonance circuit 10 and on that of high band by a resonance circuit 30 in the frequency characteristic of the reproducing amplifier circuit 9. A signal outputted from the reproducing amplifier circuit 9 is inputted to an envelope detection circuit 11, and the presence/ absence of the signal is discriminated by the resonance level of the signal at the envelope detection circuit, and a logic signal as a discrimination signal is outputted. A system control part 12 discriminates and records the recording/ unrecording of the magnetic disk by the logic signal, and following that a magnetic head 5 is moved to a second track, then, the same operation is performed. In such a way, it is possible to obtain the sufficient output of the reproducing amplifier circuit even in the normal band or the high band, and to improve the performance of envelope detection.
Patent JP-H0323672-A (JP)
Title: Semiconductor integrated device
Inventor: KAMIYA HIRONORI
IPC: H01L29/74
Filed: 1989-06-21
Abstract: PURPOSE:To eliminate influence of a parasitic element without increasing distance between elements by allowing a uni-conductive type second epitaxial layer to be grown between formation regions of each element for separating each element when enabling the other conductive type first epitaxial layer to be grown on a uni-conductive type semiconductor substrate and then by providing a plurality of thyristor elements on it adjacently. CONSTITUTION:Separating diffusion layers 19a and 19b where P-type impurities are diffused being adjacent to a first epitaxial layer 181 which is this formation region are formed between neighboring thyristors 4 and 5 and an n-type second epitaxial layer 182 is allowed to grow between these. Then, an n-type embedded layer 22 which is partially slid into the substrate 20 is provided at a region near the interface between this layer 182 and the P-type Si substrate 20 which is a substrate is formed. Also, an insulating film 21 is provided being related to this region 23, a contact hole 24a is provided here, and the layer 182 is grounded by embedding a grounding electrode 24 here. By extending the base running distance of a transistor 7 of a parasitic element 6 thus produced, influence given to the thyristor is eliminated.
Patent JP-H057878-A (JP)
Title: Treatment of waste water containing coating material
Inventor: NISHIBAYASHI HIDEYUKI
IPC: C02F1/56
Filed: 1991-06-28
Abstract: PURPOSE:To provide the method for treating a waste water containing a coating material by which, when a small amt. of a treating agent is used, a coating material of any kind remaining in the waste water can be flocculated to have low cohesion property and good dispersibility and can easily be separated and removed from the waste water. CONSTITUTION:A coating material not deposited but remaining in waste water is removed by using a treating agent. This treating agent used contains a cation- type water soluble resin as the effective component comprising the reactional product of polyalkylene glycolpolyhalohydrin ether and aziridine compd. and/or polyamine.
Patent JP-S5874763-A (JP)
Title: Composition for printing ink
Inventor: HANDA MINORU
IPC: C09D11/00
Filed: 1982-09-14
Abstract: PURPOSE:To improve storage stability, film properties, etc., by blending a maleic anhydride adduct of a vinyl-substd. arom. compd/conjugated diene compd. block copolymer with a printing ink consisting of an inorg. pigment, an org. solvent, etc. CONSTITUTION:A vinyl-substd. arom. compd. such as styrene or vinyltoluene and a conjugated diene compd. such as butadiene or isoprene are copolymerized to prepare a vinyl-substd. arom. compd./conjugated diene compd. block copolymer. This copolymer is reacted with maleic anhydride in the presence of an azobis type radical polymn. catalyst such as azobis isobutyronitrile to prepare a maleic anhydride adduct. The maleic anhydride adduct, an inorg. pigment such as titanium oxide, an org. solvent such as xylene and, if necessary, a high- molecular compd. such as an epoxy resin are mixed together to obtain the desired printing ink.
Patent JP-H0740711-A (JP)
Title: Pneumatic radial tire for passenger car
Inventor: SAITO KENSUKE
IPC: B60C11/12
Filed: 1993-06-29
Abstract: PURPOSE:To improve snowy road traveling performance without deteriorating the operating safety on the dry road and the wet road. CONSTITUTION:At least one main groove 2 extended in the tire circumferential direction and a plurality of lug grooves 4 extended in the tire width direction and sipes 5 are provided on a tread surface 1, thereby the directional pattern wherein a plurality of lug grooves 4 and sipes 5 are so arranged as to be spread like a feather in the opposite direction of the tire rotational direction R is formed. And when the ratio of sum of the tread contact ground width W and the radial direction component length of the lug groove 4 to the product of the tire circumferential length L is taken as rhog, and also when the ratio of sum of the tread contact ground width W and the radial direction component length of the sipes 5 to the product of the tire circumferential length L is taken as rhos, the formulas: STI=120 to 140, and STI'/STI=0.6 to 0.85 are both satisfied, in connection with the snow traction index STI (=36.0+2101rhoq+897rhos) and STI' (=36.0+2101rhog).
Patent JP-S5781781-A (JP)
Title: Horizontally driving system for crt display monitor
Inventor: YAMAMOTO TATSUO
IPC: H04N3/16
Filed: 1980-11-10
Abstract: PURPOSE:To obtain a pulse signal whose duty cycle is about 1:1, by converting horizontally oscillating pulse signals into pulses through an operational amplifier after they are converted into sawtooth waves. CONSTITUTION:Horizontal oscillating pulse signals applied upon an input terminal 1 are integrated by a integrator 2 and converted into sawtooth wave signals. An operational amplifier 4 detects 50% points of the crest value of the sawtooth wave signals, converts them into pulse signals having a duty cycle of about 1:1, and then, delivers them to an output terminal at the secondary side of a transformer for output 8. When this circuit is used, pulse signals whose duty cycle is always constant even when the frequency of the horizontal oscillating pulse signal is changed, can be obtained.
Patent JP-S6218764-A (JP)
Title: Monitoring transistor
Inventor: NOMURA YOSHINOBU
IPC: H01L29/72
Filed: 1985-07-18
Abstract: PURPOSE:To reduce the chip area of a monitoring transistor by using a grounding pad for a circuit built in the chip at measuring time by connecting an emitter region with a separating region. CONSTITUTION:A P-type base 6 and an N<+> type emitter 7 are formed on an island 5 in which N-type epitaxial layer 2 on a P-type Si substrate 1 that an N<+> type layer 3 is buried is separated by a P<+> type layer 4. A window 11 is opened at an oxide film 8, electrodes 10a-10c are attached to the base, emitter and collector, the electrodes 10a, 10c are extended to measuring pads 21, 23, and the electrode 10b is connected with the layer 4. A ground pad 24 is connected with a built-in circuit and the layer 4. The ground pad is different from a measuring pad to be indispensable for manufacturing an IC. Accordingly, an emitter layer 7 is connected with the ground pad commonly as an emitter measuring pad to omit one of the measuring pads required with large area to reduce the chip area, and a probe for the emitter ground of a monitoring transistor can be commonly used, thereby simplifying the structure of a measuring unit.
Patent JP-H0910494-A (JP)
Title: Clothes dryer
Inventor: HASEGAWA KOICHI
IPC: H02P25/04
Filed: 1995-06-26
Abstract: PURPOSE: To provide the same volume of wind regard less of the frequency of an electric source, without using a rotation sensor, by using such a control means that can control the electric power supply so that the electricity supplied for the motor will be reduced when the detected frequency of the electric source is 60Hz than that when the frequency was 50Hz. CONSTITUTION: A microcomputer 30 functions both as a control means and a frequency detecting device, to which signals from a clock pulse generation circuit 33, an electric power switch 34, a temperature sensor 35, an power sensor 36 of a PTC heater 28, a switch input part 37, a door switch 38 and a detection process circuit 39 are inputted. The microcomputer 30 outputs drive control signals to a drive device 41 to drive a motor 11, the PTC heater 28, and a buzzer 40 based on the inputted signals and control programs. The electric power to be supplied to the motor 11 is controlled to be less when the detected frequency of the electric source is 60Hz than that when the frequency was 50Hz. In this condition, the electric power to be supplied to the motor 11 is controlled to be increased if the detected electricity of the PTC heater 28 is less than the prescribed value.