baber/WOPTO huggingface dataset:
Patent JP-2000159575-A (JP)
Title: Glassy carbon pipe and its production
Inventor: HAMAGUCHI MAKI
IPC: B28B1/00
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a glassy carbon pipe useful as the inner tube of a CVD device for producing semiconductors, etc., not containing a filler contaminating the CVD, and suitable as a large diameter member for which high heat resistance and corrosion resistance are required, and to provide a method for producing the same. SOLUTION: This method for producing a glassy carbon pipe comprises molding pipe raw materials containing a thermoplastic resin 3 by a centrifugal molding method and then applying a carbonization treatment to the obtained thermosetting resin molded product. Therein, the thermosetting resin as the pipe raw material has a curing property that a time for reaching a curing degree of 10% (T10) at 115 deg.C is 5-60 min, and further has a flowing property of >=60 mm at 100 deg.C in the disk type flow test of JIS-K6911. The method can give the glassy carbon pipe having a diameter of >=15 mm and substantially not containing a filler.
Patent JP-2000164853-A (JP)
Title: Method for manufacturing seconductor device
Inventor: ITO HIDEKI
IPC: H01L29/78
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a high current drive capability by lowering the resistance of an offset-drain diffused layer. SOLUTION: Phosporus ions and arsenic ions are implanted on the surface layer of a semiconductor wafer 11 with an ion implantation masked by a gate electrode 13 on the semiconductor wafer 11. A resist pattern 14 covering over the gate electrode 13 to one flank of the gate electrode 13 is formed, and arsenic ions are implanted on the surface layer of the semiconductor wafer 11 with an ion implantation masked by the resist pattern 14 and the gate electrode 13. With an activated heat-treatment, a source diffused layer 15 and a drain diffused layer 16 comprising diffused arsenic ion are formed, and an offset drain layer 17, comprising a two-layer structure of a first layer 17a comprising a diffused phosphorus ion and a second layer 17b which consists of diffused arsenic ions, is formed between the gate electrode 13 and the drain-diffused layer 16.
Patent JP-H01179301-A (JP)
Title: Voltage nonlinear resistor and surge-absorbing element using it
Inventor: MACHIDA KAZUHIKO
IPC: H01C7/10
Filed: 1987-12-29
Abstract: PURPOSE:To obtain a high clipping voltage which can withstand a high test voltage prescribed by a law and to make a surge-absorbing element small-sized by using a voltage nonlinear resistor where zinc oxide as the main constitutent is mixed with silicon carbide for the surge-absorbing element. CONSTITUTION:A voltage nonlinear resistor 1 is constituted in the following manner: a mixture of metal oxides whose main constituent is zinc oxide is mixed with silicon carbide; a binder such as polyvinyl alcohol or the like is added to this mixture; this is pressed and molded like a disk shape; this molded disk is baked at a prescribed temperature to form a sintered body 2; a silver paste is applied to both faces of this body to form varistor electrodes 3, 3. During this process, the range of a mixture ratio of the metal oxides is set to be as follows: Bi2O3: 0.07-4.0mol%; CoO: 0.05-4.5mol%; MnO: 0.07-10.0mol%: Sb2O3: 0.05-6.0mol%. In this range, an excellent characteristic of a surge-absorbing element is displayed sufficiently.
Patent JP-H06255405-A (JP)
Title: Speed change control system and method for performance and saving mode of automatic transmission
Inventor: BURUUSU JIEI PARANSUKII
IPC: F16H59/24
Filed: 1993-12-28
Abstract: PURPOSE: To schedule gear ratio changes based on an inference obtained from the present use of the engine and transmission of a vehicle by providing a means for responding to an instructed gear ratio change for changing the state of a shift valve and a friction element to the state of generating the instructed gear ratio. CONSTITUTION: The electronic pressure control EPC of a channel 77 is added to a channel pressure adjusting valve 84, which is supplied hydraulic oil from the hydraulic pressure source of a pump 86, etc. An adjusted channel pressure passing through a channel 88 is turned by a valve 82 controlled by a solenoid 70 to a exhaust 90 at the time of releasing a friction element 80, directly to the element 80 through a channel 92 at the time of keeping a gear ratio in friction with the friction element and to the friction element through a channel 94 and an accumulator 96 at the time of executing such a gear ratio change as requires pressurizing of the friction element. At the time of instructing gear ratio change, the states of solenoids 70, 72 and 74 are varied and the frictional element is engaged or released in accordance with the states of these solenoids.
Patent JP-H09173280-A (JP)
Title: Endoscope
Inventor: KIKUCHI AKIRA
IPC: A61B1/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To achieve a higher inserting performance while securing strength and without damaging built-in parts during the bending operation by shortening the length of a tip hard part of an endoscope. SOLUTION: A tip joint ring 19 composing a bending part 2 is connected to a tip part body 10 through a connection member 18. The tip side of the connection member 18 is fitted externally onto the tip part body 10 and the rear side thereof is fitted into the tip joint ring 19. Adjacent joint rings connected to the tip joint ring 19 and a joint ring 20 are linked together free to turn until rim parts 20a and 20a contact each other with a rivet 21. A first rivet 21a is located on the side of the tip from the rear end part of a hard part 36 of a photographing section body 30.  The first rivet 21a is located on the side as close as possible to the tip in a range where the hard part 36 of the photographing part body 30 and the joint ring 20 will not contact each other when the tip joint ring 19 and the joint ring 20 rotate until the rim part of the tip joint ring and the rim part 20a of the joint ring contact each other.
Patent JP-H05172332-A (JP)
Title: Burner for gas turbine
Inventor: SAITO TSUKASA
IPC: F23R3/42
Filed: 1991-12-19
Abstract: PURPOSE:To form a combustion cylinder of ceramics and improve the operability at the time of assembling and disassembling by providing pressure contact means for bringing connecting parts of the longitudinally divided cylinders into pressure contact between a casing and a base of a combustion liner and providing position setting means to be engaged with the end of the cylinder in the casing. CONSTITUTION:A combustion cylinder 2 is longitudinally divided to form a combustion liner 2A of a base and a diluting liner 2B to be connected to an end of the liner 2A. Pressure contact means 5 for bringing the liner 2A into pressure contact with an end is provided between a casing 1 and the liner 2A. Position setting means 7 to be engaged with the end of the liner 2B is provided in the casing 1. The cylinder 2 is assembled by bringing the liners 2A, 2B into a contact state, engaging them with the means 7, and bringing them in a pressure contact state longitudinally by an elastic force of an elastic member 53 of the means 5. Further, the cylinder 2 is disassembled by releasing the elastic force of the member 53 of the means 5.
Patent JP-2000164931-A (JP)
Title: White color light source
Inventor: FUJIWARA SHINSUKE
IPC: F21V3/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To manufacture an illuminating light source having a high color rendering, in combination with LEDs. SOLUTION: A thin film containing an active layer for emission of blue light is formed on a ZnSe substrate, having impurities doped therein to form an LED for emitting light of a color which corresponds to a mixture (blue and SA emission color) of blue color from the active layer and yellow and orange colors from a substrate SA. A thin film, containing an active layer for emission of green light is formed on a ZnSe substrate having impurities doped therein to an LED for emitting light of a color, corresponding to a mixture (green and SA emission color) of green light from the active layer and yellow and orange color light from the substrate SA. These LEDs are combined to form a white color light source. Since the substrate has a fluorescent colors of yellow and orange, its color rendering can be improved.
Patent JP-H09154482-A (JP)
Title: Freshness-retaining agent for plant and retainment of freshness of plant
Inventor: IIJIMA YOSHIHIKO
IPC: A01N37/10
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject safe freshness-retaining agent containing a lignin decomposition product, simultaneously having an ethylene-removing effect, an ethylene generation-controlling effect and an antimicrobial effect, and thereby expressing the plant freshness-retaining effect. SOLUTION: This plant freshness-retaining agent contains a lignin decomposition product (preferably cinnamic acid or its derivative, and ligninsulfonic acid or its derivative). The freshness-retaining agent is preferably compounded with various additives in response to requirements and subsequently prepared in the form of powder, granules, solution, etc., as such or after carried on a carrier. In order to retain the freshness of a fruit, a vegetable, etc., the freshness- retaining agent and the plant to be retained in the freshness are placed in the same atmosphere. Consequently, both the materials are put, e.g. in a polymer bag, or vegetables packed in corrugated board boxes are made to coexist with the freshness-holding agent in a container.
Patent JP-H04208267-A (JP)
Title: New heterocyclic compound and drug composition containing the same compound
Inventor: ISHIGURO MASAHARU
IPC: C07D453/02
Filed: 1990-11-30
Abstract: NEW MATERIAL:A cycloheptimidazole compound shown by formula I [R<1> is H, lower alkyl or benzoyl; Z is single bond, lower alkylene or CONH-(CH2)a (a is 0, 1 or 2); X is group shown by formula II (b and c are 0, >=1, etc., to satisfy b+c=3), group shown by formula III (R<3> is halogenated benzyl), etc.] or a salt thereof. USE:Having 5-HT3 acceptor antagonism, useful as sthenia agent of digestive tube motion function to improve discharge delay of gastric contents, antiemetic drug, antianxiety agent, antipsychotic agent, antiarrhythmic agent, etc. PREPARATION:A compound shown by formula TV is reacted with a compound shown by formula V optionally in an alcoholic solvent at 10-100 deg.C for 1-60 hours to give a compound shown by formula I.
Patent JP-H10175350-A (JP)
Title: Image forming device
Inventor: WAKAMIYA HIDEHIRO
IPC: G06F3/12
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To enable conversion of a voltage level without changing a base even when the voltage level of a signal of a controller for communication with a computer differs from that of a signal of a controller for control of a main body, in an image forming device of a laser printer or the like which conducts printing on the basis of data communication with an external computer. SOLUTION: In this device, data communication of a DC controller base 24 for control of a main body with a host computer 25 is conducted through a video controller base 26. The DC controller base 24 is provided with a voltage conversion means for which IC or the like is used, and a voltage level of a signal of the video controller base 26 is detected and made to accord with the voltage level of a signal of the DC controller base 24. The voltage conversion means is provided also between options 31 and 32 so that communication between the options 31 and 32 can be conducted without changing bases.
Patent JP-H09176574-A (JP)
Title: Coating liquid for forming oxide film and production of oxide film and semiconductor device
Inventor: MORISHIMA HIROYUKI
IPC: C23C22/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a coating liquid, excellent in coating uniformity and capable of forming a thermally stable oxide coating film and provide a method for producing the uniform and thermally stable oxide coating film and further a method for producing a semiconductor device having the uniform and thermally stable oxide coating film. SOLUTION: This coating liquid is obtained by hydrolyzing and polycondensing an alkoxysilane compound represented by the formula Rm Si(OR ')4-m [R means a 1-4C alkyl group; R' means a 1-3C alkyl group; (m) means 0, 1 or 2] in the presence of a solvent and removing a monohydric alcohol produced by the hydrolysis. The method for producing an oxide coating film is to coat the top surface of a substrate with the resultant coating liquid, then dry the formed coating film at 50-200 deg.C and subsequently bake the dried coating film at 300-1000 deg.C. The top surface of a semiconductor element is coated with the coating liquid, then dried at 50-200 deg.C and subsequently baked at 300-1000 deg.C to form the oxide coating film. Thereby, a semiconductor device is obtained.
Patent JP-H11169586-A (JP)
Title: Washing machine
Inventor: HAGIWARA HISASHI
IPC: D06F39/00
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To accurately detect in a short time the amount of the washing put into a washing/spin-drying drum, regardless of the fluctuation of source voltage, the difference of power frequency, and the difference of motor characteristics, in a washing machine in which an agitator and the washing/spin-drying drum are driven and rotated by a motor. SOLUTION: The switching on and off of switching elements 23a-23f supplying power to a motor 21 is controlled by a control means 24 so as to control the drive of the motor 21 driving an agitator, and pulse signals are produced N (natural number) times by a pulse generation means 25 while the motor 21 or the agitator is making a complete turn. The control means 24 detects the rotational number or rotational frequency of the motor 21 or the agitator from the period of the pulse signal of the pulse generation means 25, and controls the switching on and off of the switching elements 23a-23f so that the rotational number of the motor 21 or the agitator attains a predetermined rotational number.  Thereafter, the motor 21 is stopped, and the amount of the washing put into a washing/spin-drying drum is detected from the pulse signal generated from the pulse generation means 25 after the motor 21 has been stopped.
Patent JP-2001156072-A (JP)
Title: Semiconductor device, method for designing pattern of semiconductor device, and semiconductor device pattern designing apparatus
Inventor: YOSHIMUNE HIROYASU
IPC: H01L21/82
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can suppress a step difference in a wiring layer by using a dummy pattern. SOLUTION: Patterns included in a multilayered wiring structure of the semiconductor device are designed for each layer. A function pattern 92 necessary to realize the function of the semiconductor device. A plurality of types of dummy patterns 96 and 98 having different sizes are designed in an vacant region not occupied by the function patterns. When a dummy pattern is designed, vacant regions 94 are extracted as much as possible, and the dummy pattern 96 having a predetermined size is disposed in each vacant region. Next smaller vacant regions 97 are extracted as much as possible, and the dummy pattern 98 is disposed in each smaller vacant region.
Patent JP-H07186896-A (JP)
Title: Rear wiper for vehicle
Inventor: NAGASAWA MASAMI
IPC: B60S1/58
Filed: 1993-12-28
Abstract: PURPOSE:To provide a rear wiper for a vehicle which is prevented from separation of a slide from a step owing to an impact during opening and closing of a door and has a wiper blade reliably held in a containing position and prevented from the occurrence of defective operation. CONSTITUTION:A bag-form part 9b in which the tip part of a slider 8 is fitted is formed at a step 9 which is attached to the vicinity of the containing position C of the wiper blade 7 of a back door l and over which the slider 8 at the tip of a wiper 6 is slid.
Patent JP-H04203185-A (JP)
Title: Spoke locking type lock for bicycle
Inventor: KANBE TAKAO
IPC: E05B71/00
Filed: 1990-11-30
Abstract: PURPOSE:To prevent a lock breaking motion, protect a personal asset and prevent a crime by strengthening a socket section with a shell against a forcible breaking force in a direction opposite to a locking motion, and firmly fixing the socket section. CONSTITUTION:A socket section 3 is provided at the opposite side of setting a bicycle lock 1, and fixed to a wheel 2 through a spoke. The sectional form of the end of a spoke lock bar 4 for locking the wheel 2 is made identical with a socket section opening 5 for receiving the bar 4. In addition, the outside of the socket section 3 is covered and strengthened with a shell 6. A lock is not provided at the projection section of the spoke lock bar 4, but fitted to the socket section 3. Otherwise, constitution is so made that the spoke lock bar 4 is so folded with a spring as not to come in contact with the wheel 2 and retained outside. The constitution may be so made that the spoke lock bar 4 after inserted in the socket section 3 is turned inside for strengthening connection thereto.
Patent JP-H04212593-A (JP)
Title: Video disk, video disk recording device and video disk reproducing device
Inventor: MATSUI TSUTOMU
IPC: H04N5/92
Filed: 1990-11-30
Abstract: PURPOSE:To provide the video disk of long recording time and the video disk recording device which can prepare such video disk. CONSTITUTION:The one channel signal of the two channel signals formed by subjecting the brightness signal and two pieces of color difference signals of a high-grade television signal to time base conversion processing and multiplex processing is recorded on the front surface and the other channel signal is recorded on the rear surface. A time base conversion means 5a which executes the time base expansion of the brightness signal of the high-grade television signal, selects the respective color difference signals in each of respective horizontal scanning periods and executes the time base compression of these signals to provide the same band as the band of the brightness signal after the time base expansion, a multiplex means 5b which multiplexes the brightness signal and two pieces of color difference signals subjected to the conversion of the time base to two channel signals and a recording means are provided.
Patent JP-2000160137-A (JP)
Title: Polishing agent and polishing process using the same
Inventor: KURATA YASUSHI
IPC: H01L21/304
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a polishing agent applicable to a smoothening process for an interlayer insulating membrane and also for the polishing of shallow trench separation by compounding cerium oxide particles, water and an anionic surfactant. SOLUTION: This polishing agent is composed of cerium oxide particles (preferably, the primary particle diameter of 5-600 nm and the median of the particle diameters of 100-2000 nm), water and an anionic surfactant (an anionic surfactant preferably containing ammonium acrylate as a copolymer component). The pH and the viscosity (mPa.s) are in the region surrounded with the 4 points of A (5.5, 0.9), B (5.5, 3.0), C (10.0, 3.0) and D (9.0, 0.9) in the (x, y) coordination system where pH is let x-coordinate and viscosity is let y-coordinate). Further, the polishing speed ratio of silicon oxide membrane/silicon nitride membrane is preferably 5 or more in the polishing agent.
Patent JP-2000160764-A (JP)
Title: Beam and vestibule lower frame body using the same
Inventor: IIO MOTOHIKO
IPC: E04C3/02
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a beam facilitating the formation of the vestibule of a house on an upper story and a vestibule lower frame body that uses the same. SOLUTION: This beam comprises beam end members 4 having upper flanges 21 at the upper end of a vertical web 20 and forming both longitudinal ends of the beam and an intermediate beam member 5 joining the beam end members 4 together and having an upper flange 21 at the upper end of the vertical web 20. The top end face of the upper flange 21 of the intermediate beam member 5 is made lower than the top end face of the upper flange 21 of each beam end member 4.
Patent JP-2000256567-A (JP)
Title: Thermoplastic vulcanized rubber (tpv) by hydrosilylated crosslink of acryl-modified bromo xp-50 butyl rubber
Inventor: MEDSKER ROBERT E
IPC: C08L101/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic vulcanized rubber having excellent mechanical characteristics, not forming foam, exhibiting excellent coloring ability and having heat aging characteristics, stability to ultraviolet light and non- hygroscopic property further improved than those of a conventional rubber by using a catalyst having extremely low concentration. SOLUTION: This thermoplastic vulcanized rubber comprises (a) a thermoplastic resin, (b) a butyl rubber copolymer of isobutylene and para-methylstyrene containing pendant-like acryl and/or alkaklyl group to recurring unit derived from para-methylstyrene through carboxyl bond to para-methyl group and crosslinked through a reaction product of carbon-carbon double bond of acryl and/or alkaklyl group with a hydrosilylated crosslinking agent.
Patent JP-H07156648-A (JP)
Title: Air outlet structure for automobile
Inventor: INUZUKA YOSHITO
IPC: F24F13/14
Filed: 1993-12-06
Abstract: PURPOSE:To provide a new air outlet structure by decreasing a number of part items in the air outlet structure, forming a process of manufacture simplified and made efficient, and further eliminating also generation of an abnormal sound and a problem such as coming off of a seal part when operated a damper. CONSTITUTION:In an opening end part 19 in a duct connection side of an air outlet main unit 10, a damper member 20 of opening/closing the opening end part to further protrusively provide shaft parts 22, 23 in both ends is turnably extended through a hinge part 21 integrally with an upper plate part 11 of the air outlet main unit. In an outside of the opening end part in the duct connection side of the air outlet main unit, holding wall parts 15, 16 having a guide groove 18 for holding a shaft part of the damper member along a turning locus of a damper are formed, and also the shaft part of the damper member is connected to an operating lever 30 moved along the guide groove.
Patent JP-H08175845-A (JP)
Title: Ceramic formed article and its production
Inventor: IZAWA TOICHIRO
IPC: C03C10/08
Filed: 1994-12-26
Abstract: PURPOSE: To readily and inexpensively obtain a ceramic formed article excellent in toughness and corrosion resistance, etc., by forming fine particle raw materials having a specific composition, heat-sintering the formed article and depositing eutectic crystals of diopside crystals with forsterite crystals. CONSTITUTION: This ceramic formed article is obtained by preparing fine powder of raw material blend having a composition composed of 30-75wt.% SiO2 , 3-20wt.% Al2 O3 , 5-35wt.% MgO, 2-15wt.% Cab, 3-15wt.% K3 O and/or BaO, 2-12wt.% Na2 and <0-2wt.% F, then, directly forming fine powder of the raw material blend or heat-treating the fine powder to afford a calcined body, repulverizing the calcined body, forming the resultant fine powder, heating and sintering the resultant formed body and depositing eutectic crystals of diopside crystals with forsterite crystals. The resultant ceramic formed article is suitable as a stone material for building, various mechanical materials, etc.