baber/WOPTO huggingface dataset:
Patent JP-H07137553-A (JP)
Title: Speed change operation method and speed change device of running vehicle
Inventor: KITAO YUICHI
IPC: B60K20/02
Filed: 1993-11-17
Abstract: PURPOSE:To convert the second and the third change gear mechanisms easily by providing the second and the third change gear mechanisms at the rear side of a main change gear mechanism, and moving an operation lever to convert the second change gear mechanism by the fluctuation in the running condition, in the direction crossing to the fluctuation at the neutral position. CONSTITUTION:A running power transmission system has a hydraulic clutch type of forward and rearward converting mechanism 17, a main change gear mechanism 1, the second and the third change gear mechanisms 2 and 3 of a synchromesh type, and a forward wheel drive converting mechanism 13. The third change gear mechanism 3 can be made in a neutral condition, and the third operation switch 8 can be operated by moving an operation lever 4 in the direction square to the fluctuation after the operation lever 4 is fluctuated to make in a neutral condition N, and the third switch 8 can be operated from the low speed to the high speed. Since the second change gear mechanism 2 is made in the neutral condition constantly when the third operation switch 8 is operated, the running system power is cut by the second change gear mechanism 2, and the conversion of the third change gear mechanism 3 composed movable by a shifter hydraulic pressure can be carried out smoothly, simply, and easily.
Patent JP-S62146046-A (JP)
Title: Communication control circuit
Inventor: YAMAMOTO AKIMASA
IPC: H04L69/40
Filed: 1985-12-20
Abstract: PURPOSE:To transmit data urgently by fixing a line level to a certain logic to allow collision to occur apparently when the line is busy and transmitting data after interrupting forcibly the data transmission of the other terminals. CONSTITUTION:At the time of receiving a data transmission request from a communication terminal, a control circuit part 1 monitors a control signal (a) from a line monitor circuit part 6 to discriminate the state of a line 7. If the line 7 is in an empty state, the data transmission is started immediately, and data from the control circuit part 1 is transmitted onto the line 7 through an OR circuit 4 and a line driving circuit 5 after being converted by a start-stop synchronizing circuit 2. If the line 7 is in the busy state, the control circuit part 1 turns on a line level fixing circuit 3, and the line 7 is fixed to a certain logical value through the OR circuit 4 and the line driving circuit 5 by a certain output, and terminals which execute communication then discriminate the occurrence of collision to stop data transmission. Thus, data transmission from this communication terminal is started.
Patent JP-H10135242-A (JP)
Title: Field-effect transistor and manufacture thereof
Inventor: YAMAGUCHI YOSHIKO
IPC: H01L29/812
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a heterojunction FET structure, having little characteristic dispersion, including threshold, low rise time and high breakdown voltage characteristic and method of manufacturing at high uniformity and reproducibility such a multi-stage recessed heterojunction FET having such good characteristics conveniently. SOLUTION: Using a mask 112 having openings at gate regions, an undoped GaAs layer 107 is dry etched selectively to an undoped Al0.2 Ga0.8 As layer 106 with a mixture of a chloride gas contg. only Cl as a halogen element and fluoride gas contg. only Fe (e.g. BCL3+SF6 ) at an overetching rate of about 100%, to advance the side etch of the GaAs layer 107. Using the same mask 112, a WSi gate electrode 114 is formed with a gap of about 20nm wide at its drain side by the etching.
Patent JP-H08129584-A (JP)
Title: Information display device and its control method
Inventor: KOBAYASHI SHINYA
IPC: G06Q40/00
Filed: 1994-10-31
Abstract: PURPOSE: To provide an information display device and its control method which can inform a user of the sale period of an owned brand immediately and a plan to purchase a desired interesting brand immediately without the troublesome calculation of various costs. CONSTITUTION: A control part 11 receives and stores information on a bond code, a purchase price, and a quantity regarding a brand to be purchased and a reference profit amount of money or profit rate (set value) for an aimed brand display in a storage part 13, and receives and stores a bond code regarding an interesting brand to be purchased in the storage part 13. Once market information on the purchase brand is received, the profit amount of money or profit rate is calculated from the current price, the purchase price and purchase quantity stored in the storage part 13, and various costs depending upon them, and when the profit amount of money or profit rate exceeds a set value, the aimed brand display is made and amount of money of the sale is calculated to make a purchase guide display when there is an interesting brand that can be purchased with the amount of money of the sale.
Patent JP-H08126807-A (JP)
Title: Device for filtering waste hot water of bath
Inventor: SUGAWARA TATSUYA
IPC: B01D29/00
Filed: 1994-10-31
Abstract: PURPOSE: To provide a device for filtering waste hot water of a bath which is capable of removing fine dust in the waste hot water and is particularly good in workability at the time of clearing the stuck and deposited dust. CONSTITUTION: This device 1 for filtering the waste hot water of the bath is a filtering device to remove the dust out of the waste hot water discharged from the wash-place of the bath. The device 1 consists of a first stage filter 3 which removes the coarse dust, such as human hair and paper dust and a second stage filter for removing the fine dust, such as fur. This second stage filter 5 includes a planar fine-meshed filter 21, a waste hot water tank 25 arranged under the fine-meshed filter 21 and drain ditches 31, 32 which are disposed around the fine-meshed filter 21 and are connected to a drain path.
Patent JP-H08119308-A (JP)
Title: Jetting apparatus
Inventor: OSHIMA YASUO
IPC: B65D47/34
Filed: 1994-10-28
Abstract: PURPOSE: To reduce the overall height, and make smaller the whole body of a jetting apparatus which jets a content in a container main body from a nozzle by pressing down a depressing button, without pressing down the nozzle. CONSTITUTION: A second cylinder 23 is inserted in a first cylinder 13. A nozzle 29 is formed to be integrated with the second cylinder 23. In the second cylinder 23, a depressing pipe 22 is vertically slidably provided. At the upper end of the depressing pipe 22, a depressing button 12 is attached. Then, the lower part of a pump main body 11 is placed in a container main body 10 in such a manner that the nozzle 29 and depressing button 12 may protrude from the container main body 10, and a pump P is attached to a mouth part 10a of the container main body 10.
Patent JP-2001107512-A (JP)
Title: Sheet metal-made roof tile for building
Inventor: HARAMURA TSUNESHIGE
IPC: E04D1/18
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To improve sealing performance of a roof to rainwater between both sheet metal-made roof tiles adjacent to each other in the horizontal direction and appearance thereof and to facilitate forming of a roof. SOLUTION: A piece 12 to be locked of one sheet metal-made roof tile 7 (A) can be locked with a locking piece 10 of another sheet metal-made roof tile 7 (B) laid on the surface of a roof board 3 to be adjacent to the lower side of the sheet metal-made roof tile 7 in the oblique direction S from outside. A side edge 8a of the sheet metal-made roof tile 7 (A) can be superimposed on the surface of a side edge 8a of a still further sheet metal-made roof tile 7 (C) laid on the surface of the roof board 3 to be adjacent to the sheet metal- made roof tile 7 (A) in the horizontal direction H along the surface of the roof board 3 to intersect substantially perpendicularly to the oblique direction S from outside. The edge of the side edge 8a of the sheet metal-made roof tile 7 (A) is folded back on the back side of the side edge 8a to form a superposition structure of plural roof tiles.
Patent JP-H06138952-A (JP)
Title: Pressure controller
Inventor: WATANABE MASAKI
IPC: G05D16/00
Filed: 1992-10-27
Abstract: PURPOSE:To miniaturize the constitution of a pressure controller and also to facilitate the assembling work of the controller by connecting a pilot governor which detects the secondary pressure and works at a position closer to the downstream side of a main governor which works by the pilot pressure. CONSTITUTION:A reducer 68 having its inner diameter increasing toward the downstream side is connected to the outlets of the main governors 3 and 3A. Meanwhile a rectifier plate 69 is set at the downstream side of the reducer 68. In such a constitution, the velocity of the fluids like the gas, etc., is reduced in a tubular body 70 as a laminar flow. Then a header 17 is connected as a branch to the body 70, and the pilot governors 5 and 5A are connected to the header 17 for detection of the secondary pressure.
Patent JP-H03149805-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: SUDA KOICHI
IPC: H01F38/12
Filed: 1989-11-07
Abstract: PURPOSE:To reduce in size one layer of an ignition coil while maintaining at least igniting performance by providing a permanent magnet held in a primary coil to be disposed perpendicularly to the axial direction of the primary coil, and reducing the sectional area of the section perpendicular to the axial direction of a core smaller than that perpendicular to the axial direction of the magnet, etc. CONSTITUTION:In an ignition coil for an internal combustion engine having cores 11, 12, primary coils 21a, 21b and a secondary coil 22 wound on the cores 11, 12 to induct a high voltage in the coil 22 by intermittently interrupting currents to the coils 21a, 21b, a permanent magnet 18 held in the coils 21a, 21b to be disposed perpendicularly to the axial direction of the coils 21a, 21b is provided, the sectional area of the section perpendicular to the axial direction of the cores 11, 12 is smaller than that perpendicular to the axial direction of the magnet 18, the end faces of the cores 11, 12 are opposed through the magnet 18, and the cores 11, 12 include the magnet 18 to form a substantially closed magnetic path. For example, the magnet 18 is so disposed as to be opposite to the direction of the magnetic flux formed in a closed magnetic path core 10 at the time of conducting the primary coil.
Patent JP-H08151236-A (JP)
Title: Production of metal-coated glass fiber product
Inventor: UCHIDA TATSUYA
IPC: C03C25/42
Filed: 1994-11-24
Abstract: PURPOSE: To provide a method for producing a metal-coated glass fiber product capable of coating inside a fiber product having overlapped glass fibers such as a bound roving and glass cloth. CONSTITUTION: This method for producing a metal-coated glass fiber product is to impregnate a glass fiber product into a metal compound solution, heat the glass fiber product and remove the solvent, bring the metal compound adhered to the surface of the glass fiber product into an oxide and reduce the oxide.
Patent JP-H05102817-A (JP)
Title: Power supply circuit and electronic switch for 2-wire electronic switch
Inventor: FUNAKI MASAO
IPC: H03K17/28
Filed: 1991-10-09
Abstract: PURPOSE:To facilitate the combination of inexpensive components and to miniaturize a circuit by connecting a low voltage diode reversely in series with a triac connected in series with an AC power supply and a load and using the DC output of a diode bridge as a control power supply. CONSTITUTION:A 1st triac Q1 and a 2nd triac Q2 are connected in series between connection terminals P2 and P3, and a 1st varistor VZ1 is connected between terminals T1 and T2 of the triac Q1. Two Zener diodes ZD1, ZD2 are connected reversely in series between terminals T2 and G to connect respecitvely a series circuit composed of a phototriac and a triac Q-t, an anti- series circuit composed of two Zener diodes ZD3, ZD4, and a series circuit composed of a variable resistor VR and an interlocking switch SV. Moreover, the cirkcuit is constituted by connecting the AC side terminal of a diode bridge DB between the terminals T1 and T2 of the triac Q1 and the emitter E of a PNP transistor(TR) in switching operation to the anode of a DC side terminal.
Patent JP-H07201045-A (JP)
Title: Optical disk objective lens inclination measuring device and inclination adjusting device
Inventor: OHASHI KATSUKI
IPC: G11B7/1381
Filed: 1994-11-24
Abstract: PURPOSE:To improve sensitivity of measuring the inclination of an objective lens and to easily adjust a focus necessary at the time of measuring. CONSTITUTION:A laser light emitted from an LD projector 8 is led through a ring filter 13 to an objective lens 5, a light converged into a beam spot is transmitted through a correction plate 7 and a diffracted light of + or - n-th order emerging at this time is magnified by a microscope 15 and an image thereof is picked up. Thus, by being transmitted through the ring filter 13 the deflection of the diffracted light of + or - first order against a diffracted light of 0 order generated by the inclination of the objective lens 5 is emphasized.
Patent JP-H06120613-A (JP)
Title: Complex short resonator reflection semiconductor laser
Inventor: KAMEDA TOSHIHIRO
IPC: H01S5/06
Filed: 1992-10-02
Abstract: PURPOSE:To make the unimode oscillation possible without causing the expansion of the width of a spectrum line by arranging two resonators shorter in optical length than the length of light emitting regions and different form each other in optical length side by side, and equipping this device with a reflector for selecting the unimode required for laser oscillation. CONSTITUTION:Oscillation wavelength is put in a unimode by arranging the constitution such that there is invariably only one mode where all the wavelengths become the same, out of the inner longitudinal modes being each decided by the resonator A constituted of a light emitting region 12 and a phase control region 13 different in optical length from each other, the first resonator B in the region 15 deciding the oscillation wavelength, and the second resonator C. And, the position of the longitudinal mode is changed by changing the optical lengths of the resonators A, B, and C, and besides the position, too, where all modes accord with one another, is changed to change the oscillation wavelength. Moreover, the optical length of the resonator is changed, by heating each resonator, so as to change the refractive index of the wave guide paths so that it may not deteriorate the width of a spectrum line.
Patent JP-H04276968-A (JP)
Title: Method of assigning function to communication exchanger and device for processing customer signal
Inventor: SUCHIYUAATO MANDERU GAARANDO
IPC: H04M3/44
Filed: 1991-10-09
Abstract: PURPOSE: To reduce the dialing amount of a speed speech customer by storing a predesignated function row and its associated data for the customer in an exchange system and executing the function in compliance with a request for the customer. CONSTITUTION: When a speed speech number '21' is designated, a pointer 114 indicates the entry 1 of a list 110 and, when a number '31' is designated, the pointer 114 indicates the entry 2. The entries 1 and 2 respectively become the entries 120 and 130 of a list 119. Therefore, the entry corresponding to the number '21' becomes a directory number 122 and a functional character string 124 and is completed at the final delimiter and a functional variable is outputted in the form of a pulse. In addition, the directory number 132 and the functional variables of functional character strings 134 and 136 corresponding to the number '31' are outputted in the form of pulses. Since a function and its associated data are stored in advance and executed in compliance with a request from a customer in such a way, the dialing amount of the customer can be reduced.
Patent JP-H11126036-A (JP)
Title: Active matrix display device
Inventor: INOUE MITSUO
IPC: G02F1/133
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix display device capable of accelerating the operating speed of a data side driver, accelerating each operating speed of a scanning side driver and an active matrix section without causing any irregularity in the pixel display, performing high-definition display and dealing with a moving image. SOLUTION: An active matrix section 4, a data side driver 5 and a scanning side driver 6 are formed on a polysilicone active layer such as a high speed movement region 11 and a medium speed movement region 12 formed on a substrate 7 which are different in mobility. Moreover, the driver 5, which requires a high speed driving, or a portion of the driver 5 is formed on the region 11. Moreover, the section 4, which is not required to be formed in the region 11, but is required a uniform characteristic, and the driver 6 and possibly a portion of the driver 5 are formed in the region 12.
Patent JP-H07141990-A (JP)
Title: Method and device for manufacturing electron tube
Inventor: YAMAZAKI ATSUSHI
IPC: H01J9/24
Filed: 1993-11-19
Abstract: PURPOSE:To provide an electron tube manufacturing method, capable of lessening a range producing permanent deformation in a glass envelope and a glass crack, by heating a glass part to be sealed to a degree of not reaching a softening point temperature and irradiating a laser beam to a sealing part. CONSTITUTION:This device is provided with an anode retaining mechanism 6 for retaining the glass-made anode part of an X-ray tube, an envelope retaining mechanism 7 for retaining an envelope part, and a cathode retaining mechanism 8 for retaining a cathode part along a direction wherein large gears 5a, 5b, and 5c are arranged. In these mechanisms, the rotation of the large gears 5a, 5b, and 5c linked to a main shaft is transmitted to small gears 6a, 7a, and 8a to synchronously rotate them by the motor of a drive source 4. To a sealing part, CO2 laser unit heads 10a and 10b are arranged and since a lighting region and also a heating region are made narrow, the permanent deformation of the wall part of glass is also lessened. In an electric heater 9, the glass part is pre-heated, and the electric heater 9 is electrified for eliminating a temperature difference with a peripheral part when a laser beam is irradiated.
Patent JP-H08145488-A (JP)
Title: Isothermal compression/expansion unit heat machine
Inventor: GOTO HIDEKAZU
IPC: F25B9/00
Filed: 1994-11-24
Abstract: PURPOSE: To provide no public pollution and energy conservation by providing a gas sealing means used for a drive wall, a fixed wall, a piston and cylinder mechanism or a bellows diaphragm mechanism as a fixed component, and disposing a fixed component in a sphere in which a diameter is about a heat diffusion distance with the gas molecules as a center. CONSTITUTION: Even when any of a piston and cylinder mechanism and a bellows diaphragm mechanism is used for a compression/expansion unit, a fixed wall (fixed wall 1 and a driving wall 2) is disposed in a sphere having a diameter is, with operating gas molecules in the unit as a center, heat diffusion distance D<D=(atw )<1/2> , where a is heat diffusion rate [m<2> s<-1> ], a=k/Cp' is thermal conductivity [J/(ms K)], Cp' is isobaric specific heat per unit volume [J/(m<3> K)], tw is the retention time [s] near the inner wall of the unit with the gas molecules. The temperature of the gas is always held at the value near the temperature of the solid component, and the isothermal of the gas compression is realized.
Patent JP-H02135322-A (JP)
Title: Electrochromic display element
Inventor: HIROTA MASAYUKI
IPC: G09F9/30
Filed: 1988-11-16
Abstract: PURPOSE:To improve the cycle life of the electrochromic display element by working and forming an insulating protective film to such a shape with which the vapor deposited particles of an electrochromic material are liable to infiltrate. CONSTITUTION:The end part of the insulating protective film 3 is formed to the suitable shape to allow the easier infiltration of the vapor deposited particles of the electrochromic material. The similar effect is obtd. as well even if the end of the insulating protective film 3 is formed to a staircase shape. The part where the film thickness is small is gradually eliminated if the grade is confined to <=1,700/1,000 (about 60 deg. elevation angle) in case of forming a grade. The part where the film thickness is small is substantially eliminated if the grade is confined to <=600/1,000 (about 30 deg. elevation angle). The uniformity of the thickness of the electrochromic film 5 is assured by eliminating the part where the film thickness is partly small. The long-term cycle life is obtd. in this way.
Patent JP-2000119043-A (JP)
Title: Production of pattern film-covered article
Inventor: MIYAUCHI TARO
IPC: C03C17/23
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a patterned color film-covered article having excellent durability and having visible light transmittances which are different in dependence on places. SOLUTION: This method for producing a patterned film-covered article wherein coating film portions corresponding to UV light-shielding regions have lower visible light transmittances than those of coating film portions corresponding to UV light-transmitting regions comprises to coat the surface of a substrate with a coloring film raw material liquid containing a gold particle raw material and a metal compound capable of thermally forming a metal oxide, to arrange a light-shielding member having a prescribed pattern divided by UV light- transmitting regions and UV light-shielding regions along the surface of the coating film, to arrange a UV light source at a place faced to the coating film on the outside of the light-shielding member, to irradiate the coating film with UV light from the light source, and then to thermally convert the coating film into the metal oxide coating film.
Patent JP-H07122880-A (JP)
Title: Radiowave black box
Inventor: NAKAYAMA KEIJI
IPC: H05K9/00
Filed: 1993-10-26
Abstract: PURPOSE:To provide a radiowave block box, which can perform the test of the transmission and reception of direct waves and is compact and advantageous in cost. CONSTITUTION:A box body 1 is formed of a shielding material such as a metal plate fitted with a radiowave absorbing body 2 to the inner surface and divided into two parts of a transmitting-side cell 13 and a receiving-side cell 14. That is, both cells 13 and 14 are opened in one end each and provided with connectors 3 and 4 at the wall surfaces of the deep parts of the openings. Thereby connecting and supporting a transmitting antenna 30 and a radio 41. Since the part is divided into the transmitting-side cell 13 and the receiving-side cell 14, the interval between both cells can be freely set and appropriately changed in accordance with the wavelength of the radio wave.
Patent JP-H07123113-A (JP)
Title: Large-scale mail system
Inventor: IIZUKA YOSHIYUKI
IPC: H04L12/58
Filed: 1993-10-26
Abstract: PURPOSE:To provide a mail system which can be used by many users and has a high extensibility. CONSTITUTION:This system consists of a representative electronic mail system 11 which mainly accepts connection requests from users and sequence electronic mail system groups 12-1 and 12-2 which mainly store and manage electronic mails. That is, a terminal equipment 4-1 requests connection to the representative electronic mail system 11. When a certain response processing is trminated, the connection is switched to the pertinent sequence electronic mail system 12-1. An arbitrary number of sequence electronic mail system groups can be connected to an exchange 3, and this number is freely increased or reduced. If the representative electronic mail system 11 manages only which system the terminal equipment 4-1 should be connected to, many subscriber connection lines to connect the representative electronic mail system 11 and the exchange 3 are not required. In each sequence electronic mail system, mail boxes can be distributed and many subscriver connection lines are not required.