baber/WOPTO huggingface dataset:
Patent JP-H01182138-A (JP)
Title: Engine control method for vehicle with continuously variable transmission
Inventor: TAMURA TADASHI
IPC: B60W10/10
Filed: 1988-01-14
Abstract: PURPOSE:To quickly maximize the transmission ratio of a continuously variable transmission at the sudden braking time of a vehicle by increasing the fuel supply for an engine when the sudden braking state of the vehicle is detected. CONSTITUTION:When a brake switch 55 is in the ON position and the running speed of a vehicle is below the specified value and the deceleration speed of the vehicle is higher than the preset value, the state of the vehicle is detected as the braking state. At the time of the braking such that driving wheels are interrupted before the transmission ratio of a continuously variable transmission 16 reaches to the maximum, fuel added by the quantity of fuel corresponding to the deceleration speed of the vehicle is fed to an intake piping from a fuel injection valve 51. The rotation of an engine 10 is therefore increased to increase the quantity of oil discharged from an oil pump 41, whereby maintaining the discharge pressure high. As a result, a line oil pressure is increased so that the transmission ratio of the continuously variable transmission gear 16 quickly reaches to the maximum if sudden braking is applied.
Patent JP-H02186626-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: KUDO OSAMU
IPC: H01L21/28
Filed: 1989-01-13
Abstract: PURPOSE:To manufacture a semiconductor integrated circuit in short production processes and the high yield by a method wherein a titanium film is deposited on the surface including contact openings and then titanium film is formed from the surface by plasma nitrification process while titanium silicide films are formed on the side in contact with the silicon substrate in the openings. CONSTITUTION:P<+> type diffused regions 6 are formed on the element formation region in an n type well 2 while n<+> type diffused regions 7 are formed on the other element formation regions in the part excluding the n type well 2; a silicon oxide film 8 is deposited on the whole surface including gate electrodes 5; the film 8 and gate films 4 are selectively and successively etched to make contact openings 9. A titanium film 10 is deposited on the whole surface including the openings 9 and then processed in plasma of ammonium gas while titanium silicide films 11 are formed simultaneously titanium nitride films 12 are formed by ammonium plasma processing. Finally, an aluminum film 13 is deposited on the whole surface and then the aluminum film 13 and the titanium nitride films 12 are etched to form electrode wirings connecting to the p<+> type diffused region 6 and the n<+> type diffused regions 7.
Patent JP-S5499539-A (JP)
Title: Digital jitter generator
Inventor: KOU MASAHIRO
IPC: G06F1/04
Filed: 1978-01-24
Abstract: PURPOSE:To secure the steady generation of the jitter of a large amplitude by using the fixed oscillator and the digital circuit fot the constitution and converting the modulation signal into the digital signal to control the output of the fixed oscillator in a digital way. CONSTITUTION:Control circuit 24 supplies the control clock featuring the integer (M)-multiplied frequency compared with the input clock frequency through the fixed oscillator to produce the M-phase clocks featuring the phases shifted by 2pi/ Mrad to each other. Thus, the phase modulation of + or -2pi/Mrad is given to each  clock pulse in corredpondence to the encoded signal given from DELTAM encoder 23. In other words, the output clock added with the jitter of + or -2pi/Mrad is generated to be applied to reading address counter 21 and encoder 23. Thus, counter 21 produces the reading address based on the output clock to apply it to elastic store 19, and the data added with the jitter is delivered 15 from store 19.
Patent JP-H10280173-A (JP)
Title: Etching method and etching device
Inventor: OKUNI MITSUHIRO
IPC: C23F4/00
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To obviate the degradation of the reliability and the yield of a semiconductor device occurring in the nonuniformity of an etching rate. SOLUTION: At the time of etching of a film to be etched which is to be executed before, the etching rates at the peripheral edge and central part of the film to be etched are respectively detected. When the etching rate at the peripheral edge of the previous film to be etched is higher than the etching rate in the central part, a focus ring 11 arranged at the circumference of a wafer 101 in the etching to the film to be etched which is to be executed afterward is risen, by which the amt. of the radicals arriving at the peripheral edge of the succeeding film to be etched is decreased.  When the etching rate at the peripheral edge of the previous film to be etched is lower than the etching rate of the central part, the focus ring 111 is lowered in the etching to the succeeding film to be etched, by which the amt. of the radicals arriving at the peripheral edge of the succeeding film to be etched is increased.
Patent JP-H01181339-A (JP)
Title: Mobile body communication system
Inventor: HATTORI SEIJI
IPC: H04W36/32
Filed: 1988-01-14
Abstract: PURPOSE:To simplify a control processing by adopting the Time Division Multiple Access(TDMA) system for the communication system, utilizing its time slot (channel) and applying zone switching during communication only between the sign post and a mobile body. CONSTITUTION:A mobile station 1 makes communication by using speech channels T1-Tm, receives a radio wave from all sign posts S1, S2,... through a positioning channel P, compares reception levels, applies zone switching request to a sign post with the highest reception level and can communicate with the sign post in charge of its own existing zone at all times. The positioning channel P switches the frequency inherent to the sign posts S1, S2,... sequentially timewise at every frame and the mobile station 1 receives the radio wave from all the sign posts S1, S2,... without having interference by the same frequency because the same frequency is not radiated simultaneously from any sign post. Thus, the control processing is simplified.
Patent JP-2000205559-A (JP)
Title: Combustion equipment
Inventor: KARITA TOKURO
IPC: F23N5/00
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To assure a suitable temperature of a vaporizer by eliminating an undershoot of the temperature of the vaporizer after a heater of the vaporizer is first turned OFF. SOLUTION: The combustion equipment comprises a pump 24 of a fuel supply means, a vaporizer 32 for vaporizing a fuel, a heater 42 for heating the vaporizer 32, a burner 44 for burning a vaporizing gas, a temperature detector 49 arranged in the vaporizer 32, a vaporizer temperature detector 50 for detecting a temperature of the vaporizer, and a heater controller 55 for controlling ON/ OFF of the heater. The detector 50 includes an initial temperature detecting unit 52 for detecting the vaporizer temperature when the heater is first turned ON, and a postheating controller 53 for outputting a predetermined operation signal to the controller 55 according to a signal of the unit 52.  When the unit 52 detects the predetermined temperature or below, the heater 42 is intermittently heated in a predetermined pattern even after becoming the heater OFF temperature or above through the controller 53.
Patent JP-H06210716-A (JP)
Title: Resin plate molding apparatus and molded product shaping apparatus
Inventor: IMAMURA HIDEKAZU
IPC: B29C51/26
Filed: 1993-01-19
Abstract: PURPOSE:To ehance the shaping accuracy of the expansion of a molded product by providing a recessed part to the plane part of a mold and providing a shaping means shaping the outer shape of the molded product. CONSTITUTION:A mold 12 has a surface 13 pressing a resin plate being a base plate and the recessed part 13a provided to the surface 13 and a protruding part 15 having an appropriate thickness is provided to the central part of a rectangular plate 14 in a front view. A movable plate 10 is moved toward a mold 23 to move the mold 12 and a press plate 20 and the resin plate 24 attached to the press plate 20 and the surface 13 of the mold 12 impinge against a heated resin plate 1 and further advance to penetrate into the hole 22 of the mold 23 to perform molding. At this time, compressed air is sent into the mold 23 through a compressed air guide hole 68 and the pressure thereof presses the expanded part of the outer surface of a molded product 28 toward the recessed part 13a to shape (correct) the same. By adjusting this pressure, the height of a protruding part can be controlled.
Patent JP-S61166556-A (JP)
Title: Transfer position controller of copy form
Inventor: YAMAZAKI HIROSHI
IPC: G03G15/16
Filed: 1985-01-19
Abstract: PURPOSE:To increase the number of degrees of freedom of copying machine design and to reduce the cost by using the rear end of an image as the transfer start position to form a copy image. CONSTITUTION:An image transfer start time detecting means 41 is provided which detects the timing when image positions corresponding to opposite sides reach a transfer position to start transfer of the image. The carrying timing of a copy form in a fixed position on a carrying path before the transfer position id detected by a copy form carrying timing detection means 42, and the time when the copy form reaches the transfer position is adjusted by a copy form carrying control means 43 so that is reaches the transfer position when the front end of the copy form is detected by an image transfer start time detecting means 41. Thus, a photosensitive body 29 is rotated in versely to set a carrying path 44 to a short length, and the copying machine is made small-sized.
Patent JP-H10193169-A (JP)
Title: Lead-free solder alloy
Inventor: TAKAO HISAFUMI
IPC: C22C13/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a lead-free solder alloy in which the melting point of the alloy is dropped, the cost increase is suppressed, and the wettability and mechanical properties are excellent by providing the lead-free solder alloy having the composition consisting of, by weight, the prescribed % Ag, Bi, In and Cu, and the balance Sn. SOLUTION: The lead-free solder alloy has the composition consisting of, by weight, 1-5% Ag, 0.1-14% Bi, 0.1-10% In, where <=15% the total of Bi and In, and 0.1-2% Cu, and the balance Sn with inevitable impurities. The lead-free solder alloy may have the composition consisting of 1-4% Ag, 1-9% Bi, 0.5-7% In, where <=10% the total of Bi and In, and 0.1-1% Cu. The lead-free solder alloy excellent in mechanical properties at high temperature, in particular, excellent in ductility, can be provided.
Patent JP-S54100136-A (JP)
Title: Energy-saving heating system
Inventor: TAKESHITA ISAO
IPC: F24S90/00
Filed: 1978-01-24
Abstract: PURPOSE: To save energy required for a heating system efficiently by combining a solar energy utilizing heating system directly with a heating system in use of compression type heat pump.  
     CONSTITUTION: A solar heat collecting unit 23 in which coolant liquid can be passed directly is connected in parallel to evaporator 22 of a heating system (20, 21, 22) in use of compression type heat pump. Check valves 24, 25 are provided respectively on the outlet side of evaporator 22 and unit 23, and a further check valve 26 is provided  for permitting coolant gas from the inlet side to the outlet side of compressor 20 when operation of compressor 20 is stopped. With such an arrangement, solar heat is sufficient, heating system can be operated only the solar heat. On the other hand, when solar heat is not sufficient, the system is operated effectively at a low temperature while operating the auxiliary heating system of heat pump. Further, in case that it is not possible to make use of solar heat at all, the system is operated only by the heat pump having a high thermal efficiency, by way of combustion of gas or heating of boiler. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63176507-A (JP)
Inventor: YAMASHITA YOSHIO
IPC: E01F9/627
Filed: 1987-01-14
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。
Patent JP-H09199907-A (JP)
Title: Dielectric filter and its manufacture
Inventor: SAKURAGAWA TORU
IPC: H01P1/205
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components of a dielectric filter by arranging plural coaxial resonators side by side whose connection section is flush with each other in a case one side of which is opened so as to configure the case of a single component. SOLUTION: This dielectric filter is formed with coaxial resonators 2-5 arranged side by side inside a case 1 so that its connecting section is flush with each other. Connection metallic fixtures 2a-5a for connection faces 2b-5b of the coaxial resonators 2-5 for the purpose are projecting to the left in figure and input and output terminals 8, 9 of the coaxial resonators 2-5 are connected by coupling board 6. The coupling board 6 is a board whose both sides have a conductive pattern to form an electric capacitance. Through such a constitution, since the case 1 is formed of a single component, resulting that the number of components is reduced.
Patent JP-H02258326-A (JP)
Title: Expansile fiber complex structure and its producing method
Inventor: BAN MO KIMU
IPC: B29K105/04
Filed: 1990-01-18
Abstract: PURPOSE: To keep a partially continuous cell structure by impregnating a compressed fiber mat with a plastic material and lowering compression force in such a state that the impregnated material is still soft under high compression force to spring back the fibers in the mat to expand the thickness of the mat. CONSTITUTION: An unimpregnated fiber mat 10 having first height Hm is impregnated with an impregnating material such as plastic or resin and compression force and heat are applied to the impregnated material to form a void-free composite structure. At this time, the structure 12 is held to certain height Hvf (void free) by compression force. When the compression force holding the impregnated mat 12 to the height Hvf is reduced in such a state that plastic is soft, the impregnated mat 12 is returned to the original state by a predetermined quantity to expand. By this constitution, individual fibers return to a matrix low in plugging degree and gap voids 28 are formed in an expanded composite structure 14 and a continuous three-dimensional monolithic structure is formed.
Patent JP-S59134578-A (JP)
Inventor: HASEGAWA SANKICHI
IPC: H01R33/76
Filed: 1983-01-21
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-H08204695-A (JP)
Title: Clock generator
Inventor: SHINKAI HIROFUMI
IPC: H04J3/06
Filed: 1995-01-20
Abstract: PURPOSE: To provide the clock generator providing an output clock predicting jitter to synchronize a digital signal with the output clock when the digital signal whose speed is 139.264Mb/s is de-mapped from an AU-4 signal synchronously with an SDH network. CONSTITUTION: An offset detection circuit 4 detects an offset of a write address and a read address in a buffer circuit 3 writing a digital signal and reading the signal based on an output clock. A DSP circuit 6 gives a difference between the detected offset and an offset predicted based on information of pointer justification of an AU-4 pointer of an AU-4 signal from an H1, H2 byte monitor circuit 1 and on information of justification opportunity bit of a VC-4 of an AU-4 signal from a destuff circuit 2 to a VCO circuit 7 via a D/A converter circuit 6 as a correction value of an output clock to allow the VCO circuit 7 to provide an output of the corrected output clock.
Patent JP-H05192449-A (JP)
Title: Video type rifle-shooting battle game machine and its control method
Inventor: KOMA YOZO
IPC: A63F13/04
Filed: 1992-01-20
Abstract: PURPOSE:To obtain a new, inexpensive video type rifle-shooting battle game machine with a simple construction, by which a hit on a friend can be sensed directly through the body, by a method wherein a vibration generating instruction signal is generated together with a shot signal when it is judged that a shot signal indicates a hit on a player, and a vibration generator is operated for a specified period of time. CONSTITUTION:A model gun can transmit a hit location signal corresponding to the direction of a barrel 41 toward a screen of a video display device at the time a player squeeze a trigger 42, and players perform a mock rifle- shooting battle against enemies appearing on the screen of the video display device. A vibration generator 7 is equipped on the model gun 4 or its support device 6, and when it is judged that a shot signal indicates a hit on a player, a vibration generating instruction signal is generated together with the shot signal by a game control circuit 3 so that the vibration generator 7 is operated for a specified period of time to impart vibration to the model gun 4. And, when the player is hit, the duration hours of vibration imparted on the model gun 4 is controlled corresponding to the degree of the damage.
Patent JP-H07212061-A (JP)
Title: Printed circuit board
Inventor: OZU TORU
IPC: H05K7/14
Filed: 1994-01-27
Abstract: PURPOSE:To provide a simple structure for inserting or extracting a module printed board into or from a mother board so as to lessen an equipment main body in size, weight, and cost. CONSTITUTION:A projection 2a is provided on the upper side of a module board 2, and the module board 2 can be inserted into or remove from the mother board 1 by holding the projection 2a.
Patent JP-S57122351-A (JP)
Title: Method of spectrochemical analysis wherein continuous light emission is utilized
Inventor: HORI YOSHITAKA
IPC: G01N21/67
Filed: 1981-01-21
Abstract: PURPOSE:To perform the quick and accurate analysis of a central segregation band of  large size steel and the like by providing an electrode exclusively used for preliminary discharge and an electrode exclusively used for analysis discharge, generating unstable spectrum by the preliminary discharge electrode at the beginning of discharge, and  measuring only the stabilized spectrum of light at the time of analysis discharge. CONSTITUTION:The unstable spectrum at the beginning of discharge is generated by the preliminary electrode 1. Thereafter, light with the stable spectrum is generated by the analysis discharge electrode 2 after the preliminary discharge from the electrode 1. The spectrum of the light is measured by using a spectroscope part comparising a converging lens 3, a reflecting mirror 4, a spectroscope element 5, and slits 6  and a light measuring part comprising a photoelectric multiplier tubes 7 and amplifiers 8, and a recorder 9. A piece 14 of sample steel is placed on a head 13. The central segregation band 15 is moved from a point A to a point B so that it passes  through the point directly under the charging electrodes 1 and 2 by using a logitudinal sending mechanism 11 and a lateral sending mechanism 12. Thus the analysis can  be performed continuously and quickly, and the response of the adjusting control in  steel manufacturing processes is expedited.
Patent JP-S60209198-A (JP)
Inventor: UORUSUTON CHIYATSUBU
IPC: C03C8/02
Filed: 1985-01-21
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-S62166589-A (JP)
Inventor: SHINANO KEIZO
IPC: H05K13/00
Filed: 1986-01-20
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-S56105240-A (JP)
Title: Air conditioner
Inventor: MORI YUUJI
IPC: F25B1/00
Filed: 1980-01-25
Abstract: PURPOSE: To prevent a heater from heating coolant excessively, by a method wherein a coolant-heating amount is controlled through control of a secondary heat medium in a boiler by means of an outside temperature and a coolant temperature during a refrigerating cycle.  
     CONSTITUTION: A thermister 13 for outside temperature, serving as a temperature detector, and a thermister 14 for suction temperature of a compressor 8 during a refrigerating cycle are mounted, and a thermister 15 for secondary heat medium, acting as a temperature detector for setting the secondary heat medium temperature, is installed. Signals from them actuates a control circuit 16. When operations to heat coolant and operation to utilize an air heat source are performed in combination, and if a temperature of the secondary heat medium 11 is lower than a set value,a heater 12 for heating the secondary heat medium 11 is energized to raise it to the set value. Meanwhile, if the temperature of the secondary heat medium 11 is higher than the set value, the heater 12 is not energized. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06219659-A (JP)
Title: Elevator monitor device
Inventor: SASAO ISAO
IPC: B66B3/02
Filed: 1993-01-21
Abstract: PURPOSE:To provide an elevator monitor device which eliminates the skipping display of any floor, which makes smooth displaying, and wherein the actual car position in the event of power failure can be put in identical to the display position. CONSTITUTION:An elevator monitor device is to receive an elevator condition signal emitted by an elevator control device, displays the condition of the elevator on a display device, and monitors the condition of the elevator, and further the monitor device performs a computation S23 for anticipating the passage timing of the floor to be gone by from an elevator speed signal and conducts a control S24 of displaying the car position. If then any power failure is sensed S25 from a power failures signal, the moving distance from emergency brake being applied to the elevator till the stop of the car is calculated from the power failure signal and elevator speed signal, followed by computation S26 of the car stop floor, and a control S27 is conducted for the display of the car stop floor in the event of power failure.
Patent JP-S57121472-A (JP)
Title: Abrasive for grinder
Inventor: TERAI RIYOUJI
IPC: B24D13/12
Filed: 1981-01-21
Abstract: PURPOSE:To manufacture roll-shaped abrasives by laminating unwoven cloth discs added with abrasive grains and fusion fastening nets made of polyamid resisn alternately and pressing them fast. CONSTITUTION:Cotton-shaped substance 2 of nylon 6 is added tangling in a circular unwoven cloth with 1m diameter 1 made by punching and the abrasive grains are fixed by a binder to form a felt-shaped material. In the center thereof a shaft hole 3 and a key seat 4 are furnished. The fusion-fastening net 5 as core material is made of nylon 6 into the same form as the unwoven cloth 1.  Unwoven cloths 1 and fusion-fastening nets 5 are laminated alternately so as to  form a roll, which is fitted on the shaft and fixed with flanges at both sides.  Thus a roll-shaped grinder element is completed. According to this procedure, a  large- sized grinder element can be made without difficulty, which will remarkably contribute to enhancement of the effectiveness in grinding work.
Patent JP-S58127829-A (JP)
Title: Treatment apparatus for soft ground
Inventor: TAKANO BAKU
IPC: E02D3/12
Filed: 1982-01-22
Abstract: PURPOSE:To efficiently tret soft ground by moving the soft ground at the minimum by providing a mixer movable bilaterally over the width of vehicle on the front of a self-propelled vehicle with caterpillers. CONSTITUTION:A self-propelled vehicle with caterpillers 13, a mixer support lever 17 extensible bilaterally over the width of the vehicle, attached to the front of the vehicle through a bracket 16, and a mixer A attached in freely movable manner in vertical and bilateral diretions to the support lever 17 are provided. In the treating site of soft ground, the mixer A is moved to one end of the support lever 17, an oil-pressure cylinder 20, etc. are operated to lower the mixer A downwardly, and the lower end of the mixer A is penetrated to a given depth into sludge. Then, a chain 35 is turned in a given direction by a mixer driver, motors 24a and 26a are driven, the mixer A is moved to the other end of the support lever 17, and a stabilizer is injected into the ground to be stirred through the nozzle 36.