baber/WOPTO huggingface dataset:
Patent JP-H06263359-A (JP)
Title: Elevator governor
Inventor: OSADA AKIRA
IPC: B66B5/04
Filed: 1993-03-09
Abstract: PURPOSE:To provide a governor which can set a speed in a wide range and which can be easily adjusted by screwing each of fly balls on to a thread formed at one end part of an associated arm through which the fly bowl is attached to a spindle which is operated in response to car speed. CONSTITUTION:A thread is formed on an arm 16 for attaching a fly bowl 15 which is formed therein with a threaded hole and which is formed of small disk-like weights 17 stacked one upon another and each formed therein a threaded hole. The balls are screwed onto the arms 16. At this time, these weights 17 serve as double nuts so as to be used, instead of fixing nuts 18. With this arrangement, the gravitational centers of the fly balls 15 are made to approach the spindle so as to reduce the weights of the fly balls 15 in order to the centrifugal force, and accordingly, the initial deformation of a spring 12 is reduced so as to decrease, thereby it is possible to cope with the initial opening speed of the fly balls 15 which are rotated at a high speed.
Patent JP-H02228374-A (JP)
Title: Corrosion-resistant coating composition
Inventor: TOMIHARI HIROMICHI
IPC: C09D191/06
Filed: 1989-03-02
Abstract: PURPOSE:To improve the adhesion properties, flexing resistance, impact strength, corrosion resistance, etc., by compounding polybutene and an alkaline earth metal soap into a corrosion-resistant coating compsn. contg. a synthetic resin, a wax, and a solvent. CONSTITUTION:A synthetic resin (e.g. an epoxy resin), a wax (e.g. paraffin wax), a solvent (e.g. toluene), polybutene, and an alkaline earth metal soap (e.g. a calcium soap) are mixed to give a corrosion-resistant coating compsn., which may be, if necessary, further mixed with a pigment (e.g. titanium dioxide), an antioxidant, etc. The resulting coating compsn., when applied to a road fence, a highway guard cable, etc., gives a coating film with an excellent adhesion properties, flexing resistance, etc.; thus, the coating film protected from crack, peeling, etc., even under the influence of vibration caused by running automobiles.
Patent JP-S60194367-A (JP)
Title: Pen galvanometer
Inventor: MASUNAGA KATSUMI
IPC: G01R13/08
Filed: 1984-03-14
Abstract: PURPOSE:To simplify attachment and to attain miniaturization, by providing a potentiometer in the side opposite to a coil. CONSTITUTION:An upper plate 1, a lower plate 2 and an opposed yoke 3 are clamped by a clamp screw 15 and lateral yokes 4 are further attached. An inner yoke 7 having a magnet 6 attached thereto is provided between the lateral yokes 4 and a coil 5 is provided around said yoke 7. A rotary shaft 8 is attached to the upper plae 1 and the lowe plate 2, and the coil 5 is adhered by a coil receiver 9. LED12 and a photodiode 13 are attached in the side opposite to the coil 5 of the upper plate 1 through an attachment plate 11 and constitutes a potentiometer along with the light blocking plate 14 attached to the rotary shaft 8. When a current is supplied to the coil 5, the rotary shaft 8 is rotated and the output of the photodiode 13 changes. By this mechanism, the attachment of the potentiometer can be performed simply.
Patent JP-H08258289-A (JP)
Title: Printing method
Inventor: NIKORASU NIKOROFU JIYUNIA
IPC: B41J2/05
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To reduce a problem such as the blur of ink or wrinkles by selectively applying power so that different color inks ejected from first, second and third nozzle arrays during first scanning do not overlap with each other. SOLUTION: A movable carriage holds printing cartridges 22, 24, 26, 28 and these printing cartridges hold inks of yellow Y, magenta M cyan C and black K. The support bumper 30 placed on a guide 32 is provided to the front surface of the carriage, and a large number of bushes 34 placed on a slide rod 36 are provided to the rear surface of the carriage. A position where the carriages traverses a medium in both directions is judged from an encoder strip to selectively apply power to various ink nozzles on the printing cartridges at a proper time during the scanning of the carriage.
Patent JP-H02229426-A (JP)
Title: Dopant film
Inventor: NISHIMOTO YASUSHI
IPC: H01L21/225
Filed: 1989-03-02
Abstract: PURPOSE:To execute a diffusion operation without lowering a lifetime value of a nondiffusion layer by a method wherein a support body is coated with a mixed liquid composed of an organic binder of a vinyl-based synthetic resin, a compound of impurity elements, a solvent and an inorganic binder which is composed of high-purity silicon and this liquid is dried and stripped off from the support body. CONSTITUTION:The dopant film 1 is formed, e.g. in the following manner. An amount of B2O3 as a compound of impurity elements is contained at 12.3(wt.%); an amount of a high-purity silicon powder as an inorganic binder is contained at 39.9(wt.%); an amount of an organic binder is contained at 47.8(wt.%). The dopant film 1 is stacked so as to be brought into close contact between semiconductor substrates 2, 2. After that, this assembly is heated inside a diffusion furnace at 40.0 deg.C for 30 minutes. The assembly is heated at 500 deg.C for 120 minutes; after that, it is heated at 1200 deg.C or higher for a definite time. By this continuous heat treatment, boron in the dopant film 1 is diffused into the semiconductor substrate 2. Accordingly, it is possible to restrain inessential impurities such as Al from being diffused to the semiconductor substrate such as an Si substrate.
Patent JP-H07261175-A (JP)
Title: Liquid crystal display device
Inventor: NISHIYAMA SEIICHI
IPC: G02F1/1335
Filed: 1994-03-18
Abstract: PURPOSE:To make the in-plane luminance distribution of a display screen for a liquid crystal display device uniform and to improve the display quality by correcting the in-plane luminance distribution of a light transmission plate so that it may become ununiform in accordance with the ununiform in-plane light transmittance distribution of a liquid crystal display element. CONSTITUTION:The in-plane luminance distribution of the light transmission plate 37 is controlled to be in an ununiform state so that the luminance of the liquid crystal display element 62 far from a common driver circuit substrate 35a for the liquid crystal display element 62 arranged outside the short side of the rectangular liquid crystal display element 62 may become higher and also the luminance of the liquid crystal display element 62 near a fluorescent lamp 36 may become lower.
Patent JP-S54141039-A (JP)
Title: Ventilating program control method
Inventor: ISHIZUKA TAKESHI
IPC: F24F7/007
Filed: 1978-04-26
Abstract: PURPOSE: To enable a ventilation to be highly precisely program-controlled according to the actual traffic amount in a tunnel for vehicles and so on.  
     CONSTITUTION: The types and the amounts 4 of vehicles passing through a tunnel are input, and a necessary notch 6 is computed from a specific traffic amount for the duration of an hour. The first computing result outputs after comparing with a notch previously set at the computing notch 6, a pin board and the like, and the second computing result outputs the computing notch 6. Computations are conducted two times an hour and the results are output. The ventilation control like the above enables the ventilation to be highly precisely controlled according to the traffic amount. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11226071-A (JP)
Title: Helping device
Inventor: USUKI AKIRA
IPC: A61H3/00
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To help a physically handicapped person or an aged person or the like easily sit down and stand up by a simple operation and in a natural posture. SOLUTION: A column member 6 capable of height adjustment and a tilting operation in a horizontal direction is provided on an installation base l installed at a helping place and a supporting member 11 for supporting a part of a human body is provided on the column member 6. The column member 6 is composed of a cylinder 6a and a piston rod 6b to be put in and out inside the cylinder 6a by receiving hydraulic pressure. Then, a cylinder attaching member 7 is integrally attached to the lower end of the cylinder 6a and the attaching piece of the cylinder attaching member 7 is pivotally supported by a horizontal, shaft 5 freely turnably around it.
Patent JP-S58166497-A (JP)
Inventor: TANAKA SHICHIROU
IPC: G08B23/00
Filed: 1982-03-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07263443-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KAWAI YOSHIKO
IPC: H01L21/318
Filed: 1994-03-18
Abstract: PURPOSE:To improve reliaibility and life, by applying a silicon nitride film whose surface is subjected to sputter etching by using Ar ions to a surface protective film. CONSTITUTION:A silicon nitride film 7 whose surface is subjected to sputter etching by using Ar ions is formed as a surface protective film. For example, an insulating film 2 is formed on a substrate 1 on which semiconductor elements or wirings are formed, and then metal wirings 3 are formed. After a silicon nitride film 7 of 7000Angstrom in thickness is formed on the insulating film 2 and the metal wirings 3 is formed, the surface of the silicon nitride film 7 is subjected to Ar ion sputter etching by 500Angstrom . By the etching, a slant surface 8 is formed at the corner part of a surface protruding part 7a of the silicon nitride film 7. A coating film 9 as a buffer coat film composed of polyimide resin or the like is formed on the silicon nitride film 7, and a semiconductor device is completed.
Patent JP-H06268599-A (JP)
Title: Inter-device connector
Inventor: TONOMURA SACHIKO
IPC: H04B10/25
Filed: 1993-03-10
Abstract: PURPOSE:To make the weight of a cable light without being influenced by a ground potential difference by converting an electric signal into an optical signal for the transmission between devices so as to separate a distance between the devices to an extent of considerable multiple of a conventional distance. CONSTITUTION:After a signal from a basic function section 101 of a device A is converted into an ECL signal by an interface section 102, a connector 60 converts the signal into an optical signal and the converted signal is sent to a device B through a multi-cored optical fiber cable 89, a connector 70 converts the optical signal into an ECL signal and an interface section 402 converts the level of an ECL signal into a signal level of a basic function section 401 of a basic function section of the device B. A difference from a conventional connector is a fact that the ECL signal is not sent as it is but it is converted into an optical signal and the configuration of each device is remained as conventional. Thus, though a connection distance between devices in the same building has been usually about 10m, it is possible to extend the distance up to about 100m in this invention. Moreover, problems such as susceptibility to ground potential difference due to the existence of electric wires and a heavy cable weight are eliminated.
Patent JP-S62205403-A (JP)
Title: Numerical controller
Inventor: FUJIMOTO AKIHIKO
IPC: B23Q15/00
Filed: 1986-03-06
Abstract: PURPOSE:To control a machine to be controlled by interactively selecting a display screen with a key operation, generating any screens, and interactively inputting numerical control information. CONSTITUTION:A processing part 15 decodes a key input signal, and when the signal is of display instructions, said part 15 gives display instructions to a display data generation part 6. When the decoded signal is of a display information generation instructions, said instructions are given to a display information generation part 8 and display instructions to the display data generation part 6. When the display information is indicated, it is given to the display information generation part 8, and stored in a memory 17, and the processing part 15 gives the display instructions to the display data generation part 6. When numerical control information generation is indicated, it is given to a numerical control information generation part 9, and display instructions are given to the display data generation part 6. The numerical control information generation part 9 generates numerical control information from code data given from the processing part 15, and stores it in a memory 10, the display information in a memory 17.
Patent JP-S53133572-A (JP)
Title: Method and apparatus for preventing deterioration of catalyst in denitrating process
Inventor: KAMIMURA SHIYUUZOU
IPC: B01D53/86
Filed: 1977-04-27
Abstract: PURPOSE:To prevent the diffusion of NH3 gas to the cold part of the catalyst, the generation of ammonium sulfate, etc. and, in this way, to prevent the deterioration of the catalyst, by introducing the gas of high temperature and high pressure to the catalyst layer at the inlet and the catalyst layer at the outlet adjacent to the passage layer for gas in the catalyst layer for denitration.
Patent JP-S6323415-A (JP)
Title: Pulse generator
Inventor: SUZUKI KAZUO
IPC: H03K5/08
Filed: 1987-03-05
Abstract: PURPOSE:To generate a pulse at always prescribed leading timing by detecting a half value of a peak voltage from an input signal having periodicity, comparing it with the input signal and using the coincident point as the leading point of the pulse. CONSTITUTION:Only a 4.5MHz beat is extracted from an output signal of a video detection circuit 38 by a band pass filter 39, subject to AM detection by an AM detection circuit 40, the one is inputted to a pulse generating circuit 41. The other is inputted to a peak detection circuit 42 and a peak voltage of an output waveform is detected, a half value of the peak voltage is outputted by a half value detection circuit 43 and the result is inputted to a pulse generating circuit 41. The pulse generating circuit 41 compares the AM detection output with a half value of the peak voltage of the AM detection output and when the voltage of the AM detection output is higher, a pulse is generated. The pulse width from the leading time is adjusted in the pulse by a pulse width adjuster 42a and the amplitude is increased by an RF amplifier 35 for a period when the pulse is inputted, the scrambled synchronizing signal is descramble.
Patent JP-H04266978-A (JP)
Title: Coating composition
Inventor: MURACHI TATSUYA
IPC: C09D127/12
Filed: 1991-02-21
Abstract: PURPOSE:To provide a coating composition having good adhesiveness to the surfaces of substrates to be coated, and having excellent abrasion resistance, an automotive weather strip coated with the coating composition, and a tape whose side surface is coated with the coating composition. CONSTITUTION:A coating composition comprises a polyurethane composition produced from a polyol, triethanolamine and a polyisocyanate and having NCO groups at the molecular ends, a fluororesin, a silicone oil, a siliconediol, and a halogenating agent. The coating composition has excellent adhesiveness to substrates such as resins and fibers, and when the substrates are coated with the coating composition, the abrasion resistance of the substrates is improved.
Patent JP-S51124356-A (JP)
Title: Drive circuit for vibrator
Inventor: FUJITA HIROSHI
IPC: H03B1/00
Filed: 1975-04-24
Abstract: PURPOSE: To obtain a drive circuit which will drive a vibrator at a constant amplitude even when the power supply voltage or the load varies. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58178834-A (JP)
Inventor: JIYON HAWAADO MOA
IPC: F02D41/38
Filed: 1983-03-25
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-H0334645-A (JP)
Title: Local area network communication system
Inventor: ROBAATO PII MAKUNAMARA
IPC: H04J4/00
Filed: 1990-02-28
Abstract: PURPOSE: To use this system by combining time-division multiplexing with frequency division multiplexing by communicating burst information in a partial response configuration with zero energy in response to a zero value input, and receiving continuous information in a partial response AM-PSK configuration by each modulator means. CONSTITUTION: In communication between a remote node and a central controller, three level class four partial response modulation applies one bit/Hz efficiency, and indicates power spectrum density with zero energy in response to a zero input regardless of the differential encode of a previous state. Partial response coding in this type is characterized by zero energy in D.C. On the contrary, communication between a central controller (head end) and any one of target nodes through a second communication channel is operated by three level class one partial correspondence AM-PSK modulated on a carrier optimized for continuous operations. Thus, time division multiplexing and frequency division multiplexing can be combined for usage.
Patent JP-S53133366-A (JP)
Title: Impurity diffusion method
Inventor: YAMAGISHI SOUKICHI
IPC: H01L21/673
Filed: 1977-04-27
Abstract: PURPOSE: To obtain a uniform resistance diffusion layer over the entire boat by setting up the plate-type diffusion source and the semiconductor wafer in parallel and with a fixed space and then tilting them in the vertical direction to carry out a diffusion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10291946-A (JP)
Title: Vapor-phase crystallization of dimethyl terephthalate
Inventor: NAUJOKAS ANDRIUS A
IPC: C08G63/89
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for depolymerizing a polyethylene terephthalate polyester into a monomer useful for forming a virgin polyester. SOLUTION: This method for recovering a monomer component from a polyethylene terehthalate polyester comprises (a) a stage in which a waste polyethylene terephthalate polyester oligomer melt 2 is reacted with an alcohol 4 at 230-290 deg.C by passing an excessive alcohol vapor through the melt 2, (b) a stage in which a product of vapor-phase reactor of DMT and EG is obtained, (c) a stage in which DMT 10 is directly crystallized from vapor-phase reactors 7 and 9 by introducing an inert gas 8 to the product vapor of the reactors at 20-90 deg.C and (d) a stage in which the obtained DMT crystal 10 is collected and ethylene glycol 15 and an alcohol vapor 13 are condensed in a separating condenser 12.
Patent JP-H07255621-A (JP)
Title: Bathtub
Inventor: KAWAMURA KEIZO
IPC: A47K3/02
Filed: 1994-03-18
Abstract: PURPOSE:To provide a knob helpful not only for getting into and out of a bathtub or standing up from the bathtub, but also for keeping the body stable and further to provide a bathtub designed to enable the bather to keep a relaxed posture during bathing. CONSTITUTION:A step 11 for armrest is provided at the inner surface of two opposite side walls 12, 12 in a bathtub 1. A knob 2 is provided ahead of the step 11 for armrest. A body 21 of the knob 2 is longitudinally oriented nearly in parallel with the side wall 12 provided. The end of the body 21 of the knob 2 is outwardly bent to form a side lever 22. The tip of the side lever 22 is fitted to the inner surface of the side wall 12 above the step 11 for armrest. The end of the body 21 of the knob 2 is bent downward to form a bent section 23 and the lower end of the bent section 23 is attached to the top of the step 11 for armrest.
Patent JP-2000251664-A (JP)
Title: Manufacture of electron source and manufacturing device of the electron source
Inventor: KAMIO MASARU
IPC: H01J9/02
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To stably perform connection of an electrode to an electric connecting means to be connected under the environment accompanying a temperature change by preliminarily regulating the electrical connecting means to substantially the same temperature as that of an electron source to be temperature regulated, and bringing a plurality of electrode members of the connecting means into contact with a plurality of corresponding electrodes. SOLUTION: A face plate 102 and a rear plate 101 are preliminarily heated to a prescribed temperature, prior to forming. A probe pin 105, a probe unit 106 and a probe arm 107 are heated to a prescribed temperature by a heater. The probe pin 105 is then brought into contact with an electrode pad 110. Accordingly, since the probe pin 105 set to substantially the same temperature as the electrode pad 110 makes contact with the electrode pad 110, the damage of the electrode pad 110 by the probe pin 105 can be prevented. Furthermore, since the temperature distribution of the rear plate 101 having the electrode pad 110 formed thereon is satisfactory, the rear plate 101 has no temperature difference from the whole vacuum vessel, and cracking of the vacuum vessel can be eliminated.
Patent JP-H05246714-A (JP)
Title: High-temperature superconducting tl-ca-ba-cu-o-based, article and preparation thereof
Inventor: KUAMAA AAMATSUDO SHIYAMUZU
IPC: C01G1/00
Filed: 1991-03-14
Abstract: PURPOSE: To comparatively easily prepare a superconducting Tl-Ca-Ba-Cu-O- based thick film, tape or wire material.  
     CONSTITUTION: A Ca-Ba-Cu-O precursor powder is placed on the suitable substrate of platinum or copper and then, these substrate and powder are rolled between two rollers until a desired thickness is obtained. That film can be released from the substrate as well. Next, thallium oxide is evaporated on the precursor film and annealed if desired and the superconducting film is formed. Tl 2 O 3  can be evaporated in a furnace or vacuum. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H10246347-A (JP)
Title: Manufacture of relief valve and manufacturing device thereof
Inventor: ARAKAWA KATSUYA
IPC: F16K17/06
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a relief valve and its manufacturing device by making a valve seat member press fit into a valve casing, or a spring receiv ing member in contact with the end of a spring for pressing a valve element to be press-fitted into a valve seat opening of this valve seat member, otherwise. SOLUTION: In a press fit control system consisting of a pressure control device 31 and a press fit machine 32, a press-fit objective relief valve is fitted into a relief valve holding housing 10 in use of relief pressure in a reference relief valve 1 in this relief valve holding housing 10 detected by a pressure gauge 24 as the reference value, and in the case of the initial stage of press fit in the press fit objective relief valve, in a state that an extent of relief pressure in this relief valve detected by the pressure gauge 24 is lower than the said reference value, the press fit machine 32 is operated by a control signal to be transmitted out of the pressure control device 31, and a press-fit piece 33 in contact with a valve seat member 3 of the press fit objective relief valve is pushed upward in a press-in hole 11b of a tubular body 11,  whereby this valve seat member 3 of the press fit objective relief valve 7 is made so as to be press-fitted into a center hole 2b of a spool 2.
Patent JP-H06268831-A (JP)
Title: Security system for hotel guest room facsimile service
Inventor: TANAKA NORIHISA
IPC: G06Q50/00
Filed: 1993-03-10
Abstract: PURPOSE:To prevent mis-transmission of a document to another party in the hotel guest room FAX service. CONSTITUTION:When a dial-in call comes from an NTT INS network 9, caller number notice information received from an INS line is retrieved from a caller number registered in a caller number storage memory 4. When a coincident number is in existence, the call reaches a guest room extension 6. When no coincident number is in existence or the call codes from an analog line network 10, the call is connected to an announcement device 8 to await the reception of an ID code. Upon the receipt of the ID code, the ID code registered in the ID code storage memory 5 is retrieved. When the ID code is coincident, the call reaches the guest room extension. When the ID code is dissident, the connection is restricted or the calls reach a specific extension 7 altogether.
Patent JP-S60210256-A (JP)
Inventor: SUTEN GUNNAA BIYORUNBERUI
IPC: A61L15/16
Filed: 1985-03-14
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。