baber/WOPTO huggingface dataset:
Patent JP-H0374799-A (JP)
Title: Building remote monitor device
Inventor: KOIZUMI YUJI
IPC: G08B25/00
Filed: 1989-08-16
Abstract: PURPOSE:To decrease the faults of noises, etc., without providing many optical communication equipments to a monitor center building by forming a communication network to perform the loop transmission of information where the information are successively transmitted to the receivers of adjacent buildings to be monitored and finally returned to the receiver of a terminal center equipment. CONSTITUTION:The information received from a terminal center equipment TCS of a monitor center building A is sent to a receiver R1 of an adjacent building B to be monitored via an optical transmitter T connected to the equipment TCS and then to a transmitter T1 from the receiver R1 via a terminal equipment TS1. Furthermore the information is transmitted to a receiver R2 of another adjacent building C to be monitored from the transmitter T1 and finally returned to a receiver R connected to the equipment TCS of the building A in a loop. Thus only a pair of transmission/reception devices suffices to the equipment T of the equipment TCS and at the same time the transfer of information is attained between the buildings adjacent to each other. Then the faults of noises, etc., are decreased.
Patent JP-S60101976-A (JP)
Title: Field-effect transistor
Inventor: OOTSUKI TATSUO
IPC: H01L29/10
Filed: 1983-11-08
Abstract: PURPOSE:To prevent the effect of a substrate on an active layer by forming a buffer layer by oxygen doped AlxGa1-xAs. CONSTITUTION:A buffer layer 2 consisting of oxygen doped Al0.5Ga0.5As is formed on a GaAs substrate 1, and an active layer 3 composed of n type GaAs is shaped on the layer 2. Source and drain electrodes 4 and a gate electrode 5 are formed on the layer 3. Oxygen doped Al0.5Ga0.5As shaping the layer 2 has high resistivity as 10<14>OMEGAcm because a level is formed at a position of 0.64eV from the end of a conduction band by oxygen. Consequently, high resistivity as 10<10>OMEGA is obtained even in film thickness such as 1mum. Accordingly, a substrate having low resistivity can be used as the substrate 1, and the deterioration of an element generated by Cr in the semi-insulating GaAs substrate can be prevented.
Patent JP-S6365714-A (JP)
Title: Semiconductor integrated circuit
Inventor: AOYAMA KOICHIRO
IPC: H01L27/08
Filed: 1986-09-05
Abstract: PURPOSE:To improve the standby leakage characteristic by lowering a voltage fed to an internal circuit positively at the standby mode so as to reduce the leakage current. CONSTITUTION:Since a detection circuit 4 does not detect a standby signal at the normal operating state, a power supply circuit 3 supplies a power voltage to an internal circuit 10 and the internal circuit 10 is operated by a power voltage. In generating a standby instruction from an arithmetic circuit 14, an oscillation circuit 11 stops the oscillation, the internal circuit enters the standby mode and the detection circuit 4 generates a detection signal and the circuit 3 supplies a voltage of a constant voltage source 2 to the internal circuit 10. The standby state of the internal circuit 10 is maintained at a very low voltage in the semiconductor integrated circuit of CMOS structure. When the standby mode is released by the input from an external interruption input terminal 5, the oscillation circuit 11 starts the oscillation to restart the normal operation.
Patent JP-H0537278-A (JP)
Title: Method for adjusting incorporated resonator in high frequency module
Inventor: HAYASHI KATSUHIKO
IPC: H03H9/125
Filed: 1991-07-26
Abstract: PURPOSE:To adjust a layer-built LC resonator incorporated in a multilayered substrate. CONSTITUTION:One GND pattern 33-1 constituting the layer-built LC resonator is formed on the surface layer of a multilayered substrate 31 incorporating the LC resonator. A part of this GND pattern 33-1 is trimmed to change the impedance of the resonator, thereby adjusting the frequency. Plural pads P1 to P3 connected to respective coil patterns of the resonator are formed on the surface layer, and these pads are selected to adjust the frequency.
Patent JP-S60102743-A (JP)
Title: Dry etching method
Inventor: SAGAWA SEIJI
IPC: H01L21/302
Filed: 1983-11-09
Abstract: PURPOSE:To control the shape of a section to be etched freely by changing high frequency by using a parallel plate type dry etching device. CONSTITUTION:When a contact hole is formed by using an anode coupling type dry etching device (Fig. a), the surface is tapered first by utilizing formation to an isotropic shape on an etching by frequency of 13.56MHz, and the surface is etched in an anisotropic manner by using frequency of 1MHz or less. A gate electrode by polycrystalline silicon is formed through anisotropic etching by low frequency by employing the anode coupling type dry etching device in order to prevent gate breakdown (Fig. b). When an alloy film is etched (Fig. c), the film is etched by low frequency, and etched by high frequency when a foundation surface is exposed.
Patent JP-S6272801-A (JP)
Inventor: OZAKI TOMIO
IPC: E01C5/00
Filed: 1985-09-24
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-H03219151-A (JP)
Title: Speed change gear box equipped with two lay shaft transmission for automobile
Inventor: HERUMUUTO BENDAA
IPC: F16H3/093
Filed: 1990-08-10
Abstract: PURPOSE: To quickly select between forward gear and reverse gear by combining a reverse gear countershaft gear with a countershaft through a synchronous change-speed clutch, and directly combining a main shaft gear with a drive clutch so as to also mesh with a first gear countershaft gear. CONSTITUTION: An intermediate gear 17 and a first gear countershaft gear 11 mesh with the same mainshaft gear 10, and the countershaft gear 11 is arranged adjacent to a reverse gear countershaft gear 12. As a result, one change- speed clutch 15 can be used for the countershaft gears 11, 12. Further the intermediate gear 17 can be simply fitted to one casing wall. The inner shift condition of a transmission for locking out can be simply made by operating the one change-speed clutch 15 on the reverse gear position and operating a different change-speed clutch 16 on a multi-stage position by which a related gear stage transmits drive torque to an output shaft 21 in both conditions of the reverse gear and a second gear.
Patent JP-S6270286-A (JP)
Title: Apparatus for producting single crystal
Inventor: NONAKA SHIGEO
IPC: C30B15/00
Filed: 1985-09-24
Abstract: PURPOSE:To decrease the temperature gradient between the crystal interface of molten raw material and the inner wall surface of a crucible and to enable the production of a single crystal having large diameter and high purity, by applying a magnetic shield to the outer side part of the crucible in the pulling up of the single crystal with a seed crystal from the molten raw material in a crucible. CONSTITUTION:A heater 2 is placed on the inner wall surface of the heating furnace 3 and a crucible 1 is inserted into the heater 2. A raw material 4 for single crystal such as Si, GaAs, etc., is put into the crucible 1 and melted. A single crystal 5 of Si or GaAs is used as a seed crystal and brought into contact with the surface of the molten raw material 4 while generating a magnetic field with the coil 9. The seed crystal is slowly pulled up while rotating the seed crystal 5 and the crucible 1 along the same direction or reverse direction by the magnetic field of the magnetic line of force 9a generated by the coil 9 to effect the growth of a single crystal to the end of the seed crystal. The temperature gradient between the interface 5a of the single crystal 5 in the molten raw material 4 and the inner wall surface 1b of the crucible can be decreased by the magnetic shield 8 applied to the outside of the crucible and a single crystal having large diameter and high purity and free from contamination with the crucible material can be grown by this process.
Patent JP-H0619603-A (JP)
Title: On-vehicle ecu device
Inventor: MATSUMOTO YOSHIYUKI
IPC: G09B29/10
Filed: 1992-06-29
Abstract: PURPOSE:To decrease the number of switches and to simplify the operation of an on-vehicle ECU device by carrying out various input operations with combination of operating states of at least two switches. CONSTITUTION:The prescribed information is taken out of a data base stored in an external storage 4 in response to the operation input carried out through an operation input part 2 and under the control of an ECU 1 consisting of a CPU, a program ROM and a control RAM. Then the information is shown at a display part 3. Meanwhile two operation switches are provided to retrieve the information desired by a user out of the data base. Then the ECU 1 decides plural types of input commands that are previously decided with combination of the operating states of those operation switches and carries out the prescribed processing in response to each input command. The operation switches use the push-button switches, for example, and are pushed rather strongly or weakly as a strong/weak click function to perform the different types of input operations.
Patent JP-H0374768-A (JP)
Title: Candidate selecting system
Inventor: KONDO HIROYASU
IPC: G06F17/22
Filed: 1989-08-17
Abstract: PURPOSE:To reduce the calculation amount at the selection of a candidate to be assigned to an object by obtaining the difference between the number of candidates corresponding to the objects included in the partial trains and the number of objects of partial trains at every partial train going to the root part from the leaf part of an object tree. CONSTITUTION:A correspondence relation updating means 10 updates the correspondence relation when it is supposed that a certain candidate is assigned to a certain subject. An object tree generating means 11 sets the order of plural objects in the order of candidates harder to assign and produces the object tree according to a fact whether a candidate common among the objects is available or not. A margin assembly calculation means 12 obtains the difference between the number of candidates corresponding to plural objects included in the partial trains and the number of objects at every partial train going to the root part from the leaf part of the object tree and gathers these differences for all partial trains to calculate a margin assembly. A margin assembly comparing means 13 compares the calculated margin assemblies with each other and obtains a margin assembly having the highest margin to select the candidate to be assigned to the object. Thus the calculation amount can be reduced at the selection of the candidate to be assigned to the object.
Patent JP-H0956884-A (JP)
Title: Illumination device of game machine
Inventor: ISOMURA AKIHIRO
IPC: A63F7/02
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To improve quality reliability by preventing the shorting of electroluminescence lamps in post worked parts. SOLUTION: A spacing 1k for electrical insulation is formed between a back electrode 1f and a post worked part 1j in the case where a light emitting display part is arranged in proximity to the post worked part 1j formed by cutting and boring at a cell sheet 1 having the light emitting display part constituted in an electroluminescence lamp consisting of a front surface electrode 1b, a light emitting layer 1c and a back electrode 1f on a light transparent front surface panel 1a. The surface characteristic of the cell sheet 1 is adequately held at a flat state if a lining member 1g to the back electrode 1f is packed into the spacing 1k and is solidified.
Patent JP-H06123962-A (JP)
Title: Mask and exposing method using the same
Inventor: SHIRAISHI NAOMASA
IPC: G03F1/70
Filed: 1991-08-22
Abstract: PURPOSE:To obtain a mask which is composed of only an ordinary light transmission part and an ordinary light shielding part, is capable of obtaining an excellent image quality and is easily manufactured and corrected. And also, to obtain an exposing method capable of obtaining a high resolution and a large focal depth even if using a mask composed of only a light-shielding part and a light transmission part. CONSTITUTION:Basing on the fact whether edges of respective pattern elements are isolated or not, or are terminations or not, a pattern 12 on the mask 11 is corrected so that respective line widths are slightly increased or decreased from a designed value. Then, the mask 11 is illuminated by an illumination light with a prescribed inclination by using the mask 11 on which the pattern 12 partly corrected is formed and limiting an illumination luminous flux passing through a Fourier transforming surface 15 of the mask 11 to two local regions 7a, 7b having centers at eccentric positions from an optic axis AX of an illumination system. By this exposing method, the high resolution, the large focal depth and also the excellent image qualtity are obtained.
Patent JP-S60104176-A (JP)
Title: Pigment-coated red-colored luminous fluorescent substance
Inventor: TAKAHARA TAKESHI
IPC: C09K11/08
Filed: 1983-11-11
Abstract: PURPOSE:To obtain the titled fluorescent substance of excellent spectroscopic reflective characteristics (in terms of reflective index) suitable for color cathode ray tube, by coating the original substance with a pigment of specific formula. CONSTITUTION:For example, a red-colored fluorescent substance such as europium-activated yttrium oxysulfide Y2O2S: Eu is coated with a pigment of formula xAO.yFe2O3 (A is Sr or K2; 0.05<=x/y<=0.2) to obtain the objective fluorescent substance. EFFECT:Capable of markedly improving contrast for incident light rays with the reflective index corresponding to red-colored luminous zone >=600nm being high while that corresponding to blue-green-colored luminous zone 400-500nm being low.
Patent JP-H0374082-A (JP)
Title: Catalyst reactor
Inventor: HIKINO TEI
IPC: H05B6/68
Filed: 1989-08-16
Abstract: PURPOSE:To reduce energy loss in heating a catalyst by providing a microwave absorbing layer on a fine hole inner wall of a honey-comb structure composed of a non-microwave-absorbing material, and by providing a catalytic layer on the surface thereof. CONSTITUTION:A catalyst 10 for which a microwave absorbing layer 16 composed of chosen species out of silicon carbide, zinc oxide, and of a group of transition metals oxide, is provided on an inner wall of a fine hole 15a of a honey-comb structure 15 composed of a non-microwave absorbing material, and for which a catalytic layer 17 is provided on the surface of the microwave absorbing layer 16, is arranged in a microwave cavity resonator 9 on which a magnetron 13, a pair of thermal detectors 11, and a magnetron output control circuit 14 are arranged. The microwave generated by the magnetron 13 is absorbed in the microwave absorbing layer 16 of the honey-comb structure 15, whereby the temperature of the catalytic layer is raised. By forming a structure in which a microwave absorbing layer is provided on a fine hole inner wall of a honey-comb structure composed of a non-microwave-absorbing material, increase in temperature is executed at a low energy, requiring a short period of time.
Patent JP-H0552973-A (JP)
Title: Integrated circuit device
Inventor: TERAJIMA YOSHIYUKI
IPC: G04G99/00
Filed: 1991-08-22
Abstract: PURPOSE:To reduce current consumption by providing a condenser for a voltage dropping circuit in an integrated circuit and operating a part or all of an oscillation circuit, a frequency divider circuit and a driving pulse generating circuit by the output of the voltage dropping circuit. CONSTITUTION:An oscillation circuit 101, a frequency divider circuit 102, a driving pulse generating circuit 103, an interface 104, a driver circuit 105 and a voltage dropping circuit 106 are provided in an integrated circuit. The voltage of a battery is dropped to half voltage by the voltage dropping circuit 106 to be applied to the oscillation circuit 101, the frequency divider circuit 102 and the pulse generating circuit 103. By this constitution, the currents of the respective circuits lower in proportion to voltage and an average current further lowers on the side of the battery. As mentioned above, by utilizing the voltage dropping circuit 106 generating no energy loss wherein a condenser is built in the integrated circuit, the current consumption of the integrated circuit can be reduced.
Patent JP-S6366955-A (JP)
Title: Lead frame for semiconductor device
Inventor: FUJITA KATSUFUSA
IPC: H01L23/50
Filed: 1986-09-08
Abstract: PURPOSE:To obtain inner leads having large strength by keeping the space of adjacent inner leads in at least one part inner leads constant between a first bent section and a second bent section. CONSTITUTION:The space W of adjacent inner leads in at least one part inner leads in a plurality of inner leads 12 is kept constant among first bent sections 12a extending in straight lines from outer leads 13 and bent toward a semiconductor-element loading prearranged section 11 and second bent sections 12b positioned where nearer to the semiconductor-element loading prearranged section 11 side than the first bent sections 12a, and narrowed in an extent that the strength of the inner leads among the first and second bent sections can be increased sufficiently. Inner leads having long lead length up to the semiconductor-element loading prearranged section 11 are employed as said one part inner leads. Accordingly, the lead width of the inner leads can be enlarged at its maximum of a requirement, thus increasing the strength of the inner leads.
Patent JP-S6189671-A (JP)
Title: Manufacture of thin film semiconductor element
Inventor: KITAHIRO ISAMU
IPC: H01L29/78
Filed: 1984-10-08
Abstract: PURPOSE:To reduce the percentage of generation of pinholes by forming a positive type photosensitive resin film pattern on a photosensitive resin film pattern for forming element regions to selectively form the photosensitive resin film pattern only in a principal region on a thin film semiconductor element without use of a mask and an expensive device for putting masks together. CONSTITUTION:A positive-type second photosensitive resin film 21 is coated on a transparent substrate 1 ranging over the whole surface on which a photosensitive resin film pattern 6 for forming a thin film transistor region composed of a silicon nitride film (SiN film) 3 for a first electrode wiring 2, an amorphous silicon film (alpha-Si film) 4 and an SiN film 5 is formed. Next, a positive-type photosensitive resin film patter 23 is left to remain in a region which is masked by the first electrode wiring 2. In this state, a pinhole 7 of the first photosensitive resin film pattern 6 is completely covered. Next, the SiN film 5 and the alpha-Si film 4 are etched using the photosensitive resin film patterns 6 and 23 as masks to form a contact opening 26 and then a second electrode wiring 27.
Patent JP-S6190060-A (JP)
Title: Carrying material used for measuring immunity and method of measuring immunity
Inventor: HANSU SHIEEFUAASU
IPC: G01N33/569
Filed: 1985-09-26
Abstract: The present invention provides a carrier such as polyethylene having covalently bound to it a reaction component such as an antibody, for use for immune determinations. The reaction component is covalently bound via heterobifunctional photoactivatable compounds, one group of which is found by an aryl azide group. Protein A may be bound covalently to the carrier via heterobifunctional photoactivatable compounds, and antibodies bound to the protein A.
Patent JP-H0767310-A (JP)
Title: Motor
Inventor: OKA HIROMI
IPC: H02K29/14
Filed: 1993-08-26
Abstract: PURPOSE:To decrease the unevenness of rotation without complicating the constitution of a magnetic circuit, a driving circuit or a control circuit. CONSTITUTION:An FG magnet 13 is set so that the magnetic-pole pitch of the FG magnet 13 corresponding to the range of 60 degrees of an electric angle is made longer toward the end of the rotating direction from the center of the electric angle when the electric angle is made to be 360 degrees at the N pole and the S pole of a rotor magnet 12. The preset pattern is made to be the same pat at the period of 60 degrees of the electric angle.
Patent JP-H1151405-A (JP)
Title: Device for preventing empty heating of heating equipment
Inventor: KONDO MASAMITSU
IPC: F24D7/00
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To surely prevent overheating by detecting a temperature increase in the outlet of heating equipment being caused when a specific amount of refrigerant does not flow through the heating equipment, and by judging as an overheating state and stopping the supply of fuel when detected temperature is excessively increased in the heating equipment for heating the refrigerant to a two-phase flow. SOLUTION: In an absorption-type heat pump, ammonia water flows into a heat exchanger 7 from an inlet 12 of the heat exchanger of a reproduction machine 1, is heated at a burner part 5, and flows from an outlet 13 of the heat exchanger in a two-phase state of a gas and a liquid. After that, the ammonia water being subjected to heat exchange at an absorption-type heat pump circuit 14 for becoming a liquid layer returns to a solution pump 10. At this time, when the large amount of heat is generated in the reproduction machine 1 and the ammonia water becomes a gaseous phase state in the heat exchanger 7, the heat exchanger becomes overheated.  The temperature of overheated ammonia water is detected by a thermistor 15 being provided on the pipe wall of the outlet 13 of the exchanger and an original solenoid valve 4 is closed by a control device 16 for stopping combustion, thus preventing the heat exchanger 7 from being overheated.
Patent JP-S60101056-A (JP)
Inventor: JIYOOJI AAUEI
IPC: B41J2/175
Filed: 1984-10-11
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-S6270517-A (JP)
Title: Manufacture of austenitic stainless steel
Inventor: KAJIMURA HARUHIKO
IPC: C21D8/00
Filed: 1985-09-25
Abstract: PURPOSE:To provide superior resistance to nitric acid by adding Nb or Ti as a carbon stabilizing element and controlling the 1st heat treatment temp., cold working rate and the 2nd heat treatment temp. CONSTITUTION:The composition of an austenitic stainless steel is composed of, by weight, <0.04% C, <0.4% Si, <2% Mn, <0.02% P, 18-30% Cr, 7-28% Ni, 0.1-1% Nb and/or 0.1-1% Ti [(Nb+Ti)>=CX8] and the balance Fe with inevitable impurities. The steel is held at >=1,150 deg.C and quenched. It is cold worked at >=30% working rate and held at a temp. between the recrystallization temp. and the recrystallization temp. + 100 deg.C to from a fine crystal structure.
Patent JP-2000024185-A (JP)
Title: Pachinko machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine varying a flying distance according to the manipulated variable of a flying distance adjusting means and suppressing the generation of wasteful balls. SOLUTION: In the pachinko machine obtained by providing a guide rail at a game panel to eject a hit ball into a game part surrounded by the guide rail by the operation of an electrical driving source and adjusting the flying distance of the hit ball according to the manipulated variable of the flying distance adjusting means 39, the flying distance is adjusted by adjusting power to be supplied for the electrical driving source by a variable resistor and it is discriminated whether the flying distance corresponding to the manipulated variable of the means 39 is set to be longer than a prescribed value for flying the hit ball into the game part over the tip of the inner guide rail. Then, the hitting of the hit ball is stopped in the case when it is not set to be larger than the prescribed value.