baber/WOPTO huggingface dataset:
Patent JP-S63159776-A (JP)
Title: Integrated logic circuit device
Inventor: YONEZU AKIRA
IPC: H03K19/00
Filed: 1986-12-23
Abstract: PURPOSE:To easily test a logic circuit in detail without setting any pin dedicated to a test by connecting a test signal detection mode extracting circuit and a test code signal generating circuit to plural input terminals used at the time of normal operation. CONSTITUTION:The test signal detection mode extracting circuit 9 and test code signal generating circuit 10 are connected to plural input terminals 2a-2e used in normal operation. A holding circuit 11 and selecting circuits 6 and 7 are provided on their output sides. The circuit 9 decides a combinational logic signal from the terminals 2a-2e and a test code extraction mode is detected from the signal. The circuit 11 holds the output of the circuit 10 as a selection signal with the output of the circuit 9 and the circuits 6 and 7 receives the selection signal to form a testing circuit, thereby testing a logic circuit in the state. At this time, the circuits 6 and 7 separates the input/output part of the logic circuit to be tested from an internal circuit. The circuit 10 supplies a test circuit resetting code to rechange the circuits 6 and 7 into normal circuit constitution, so that the test circuit exerts no influence upon normal circuits in normal use.
Patent JP-H06151053-A (JP)
Title: Melt heat device
Inventor: WATANABE TSUNEO
IPC: H05B6/22
Filed: 1992-10-30
Abstract: PURPOSE:To provide a melt heat device by which even a material to be melted such as an ingot having dimensional dispersion can be melted efficiently. CONSTITUTION:A melt heat device is provided with a passage 2 having an approximately trapezoidal cross-sectional shape hole part 17 capable of coming close to and/or making sliding contact with the outside surface of an approximately trapezoidal crosssectional shape material 1 to be melted, an induction heating coil 3 wound along the hole part 17 and an inverter to melt rapidly the material 1 to be melted in the passage 2 by high frequency induction heating by supplying a high frequency current to the coil 3. A frequency of the high frequency current supplied to the coil 3 is set from 10kHz to 50kHz.
Patent JP-H11132604-A (JP)
Title: Defrosting structure of outdoor heat exchanger
Inventor: HARA REIKO
IPC: F24F11/02
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a structure securely dissolving frost or ice sticking to an outdoor heat exchanger when an air-conditioner for a combined use of cooling and heating carries out heating operation. SOLUTION: An indoor heat exchanger 1 provided inside an indoor frame body A, an outdoor heat exchangers 2 provided inside an outdoor frame body B, a compressor 3, and a four-way valve 4 of a delivery side of the compressor 3 are provided, and a capillary tube 6 is provided on refrigerant piping 5 between the indoor heat exchanger 1 and the outdoor heat exchangers 2, and cooling and heating operation are carried out by switching of the four-way valve 4. The outdoor heat exchanger 2 comprises two, upper and lower, heat exchangers 2a, 2b in parallel connection. A refrigerant pipe 7 of the upper heat exchanger 2a is provided with a solenoid closing valve 8, and the refrigerant piping 5 communicating with the four-way valve 4 is connected to each upper part of each of the upper and lower heat exchangers 2a, 2b. Delay is set between starting of defrosting operation of the outdoor heat exchangers 2 and closing motion of the solenoid closing valve 8, thereby concentratedly feeding a high-temperature and high-pressure refrigerant to the lower heat exchanger 2b to remove frost in a short time.
Patent JP-2000152607-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMAMOTO YUKIO
IPC: H02M3/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To automatically set a power supply voltage at the voltage of a minimum necessary value. SOLUTION: A semiconductor integrated circuit 10 has an inverter 14 which generates a basic clock, a delay circuit 16 consisting of m stages of gates connected in series, a latching circuit 18 which latches the output of the delay circuit 1 with the basic clock and an integrating circuit 20, which integrates the output of the latching circuit 18 in addition to a signal processing block 12. The number m of the stages is slightly larger than the maximum gate number of the signal processing block 12. The output voltage of a DC-DC converter 32 is lowered gradually, and a point at which the output of the integrating circuit 20 is changed from '0' to '1' is detected, and a control voltage for a D/A converter 44 at that point is written in an EEPROM 42. On the next time and thereafter, a control voltage stored in the EEPROM 42 is applied to the D/A converter 44.
Patent JP-H01160353-A (JP)
Title: Turning device for superconductive generator
Inventor: SAKAKI YOSHITAKA
IPC: H02K55/04
Filed: 1987-12-16
Abstract: PURPOSE:To improve the reliability of a superconductive generator, by doing away with a mechanical disconnecting mechanism such as gears, etc., from a turning device and by entirely electrically performing the linkage and uncoupling of the turning power and the changeover of the turning speed. CONSTITUTION:In a power supply constitution a generator circuit breaker 3 is provided to the output side of a superconductive generator 2 coupled to a turbine 1 and AC voltage is applied to the superconductive generator 2 with a variable voltage and variable frequency power device 5 through a circuit breaker 4 for turning between the superconductive generator 2 and the generator circuit breaker 3. The rotating field of 120f/p is generated in the air gap between a stator core 6 and a rotor 7 with the number of poles P of the superconductive generator 2 and the applied voltage frequency f of the above- mentioned power device 5. Induced current is generated to dampers 7a-7b of this rotor 7 and torque is generated by the magnetic coupling of this current with the above-mentioned rotating field, so that the turning can the performed at an arbitrary turning speed.
Patent JP-H11136184-A (JP)
Title: Radio service system and its control method
Inventor: NAITO YUKIO
IPC: H04B17/318
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a communication system in which a reception terminal equipment conducts stable reception in a set service area even in the case that a receptible range of a transmission wave changes due to a change in meteorological conditions or the like in the communication system where a radio wave at a frequency band of a quasi-millimeter wave band or over is in use. SOLUTION: A radio service system for use in a prescribed service area 20 with a transmission wave from a radio transmission base station is made up of a measuring means 31 that measures a received electric field strength of a transmission wave 24, at least one electric field strength monitoring receiver 31 having a communication means 33 that is provided around a border line in the service area 20 and sends information of the received electric field strength to a radio transmission base station 21, and a radio transmission base station 21 having a control means 22 that receives transmission of received electric field strength information and controls an output of the transmission wave 24 so that the received electric field strength received by the electric field strength monitoring receiver 31 is constant.
Patent JP-2001128959-A (JP)
Title: Calorie consumption measuring device in musical performance
Inventor: OGITA MINORU
IPC: G10H1/00
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a calorie consumption measuring device in musical perfor mance capable of measuring the calorie consumption by player's performance operation and singing. SOLUTION: Performance sounds (including singing voice) inputted from a microphone 10 are converted to performance information such as MIDI data by a converting part 11. According to the performance information, a computing part calculates the consumption calorie of the performance by operation on required calorie for generating the sound of that sound level and that sound intensity. The computed result is integrated by an integrating part 14, and an integrated value is displayed on a display part 15. Thus, the calorie consumption amount by the performance operation of a musical instrument and singing is integrated to be noticed to a player.
Patent JP-H11142830-A (JP)
Title: Liquid crystal display element, its manufacturing method and display device
Inventor: UNNO AKIRA
IPC: G02F1/1333
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To obtain the display quality having a uniform multi-level characteristic by making the region corresponding to at least one of the display units of opposing substrate surfaces to have the projecting shape which is raised from the peripheral section of the region to the inner section. SOLUTION: The region corresponding to at least one of the display units of opposing substate surfaces is formed in a projecting shape so that it is raised from the peripheral section of the region to the inner section. It is desirable that the projecting shape is formed by using color filters 311 on a substrate 308 while the shapes of the filters 311 are formed in conical forms. To be specific, the substrate 308 is covered with a colored resin film, which is made of the resin having a photosensitive characteristic for a color filter forming purpose and added with a coloring material. An exposure is made by opening a gap between the film and the mask having a pattern. Thus, the color filters 311 are formed in a projecting manner from the peripheral section of the region, which corresponds to one display unit, to the inner section by a developing.
Patent JP-H08170073-A (JP)
Title: Working fluid
Inventor: KATAOKA HISANORI
IPC: F25B1/00
Filed: 1994-12-20
Abstract: PURPOSE: To obtain a working fluid containing cyclopropane and trifluoroethane in a specific ratio and having a refrigerant characteristic same as or more than that of chlorodifluoromethane without destroying the ozonosphere. CONSTITUTION: This working fluid contains (A) 46-80wt.% cyclopropane and the rest % 1,1,1-trifluoroethane. In order to enable the use of this fluid like chlorodifluoromethane as a refrigerant, it is preferable to select the weight ratio of its components so as to have >=4.8 coefficient of performance, >=150KJ/kg refrigerating effect and 1300-1700KPa discharging pressure from a compressor. In order to prevent frost adhesion, etc., to an evaporator, it is preferable to select the weight ratio of its components to have a difference of 5 deg.C in the refrigerant temperature before or after the evaporation or the condensation, respectively.
Patent JP-H02160611-A (JP)
Title: Production of aluminum nitride powder
Inventor: MURASE MITSUTOSHI
IPC: C04B35/581
Filed: 1988-12-15
Abstract: PURPOSE:To obtain aluminum nitride powder giving a formed article having high density by specifying the particle diameter of alumina and carrying out reduction nitriding reaction of alumina, carbon and nitrogen in the presence of a specific amount of a Na compound. CONSTITUTION:A powdery mixture of alumina and carbon is calcined in nitrogen atmosphere and the obtained carbon-containing AIN powder is calcined in an oxygen- containing atmosphere to remove excess carbon and obtain AIN powder. In the above reduction nitriding process, alumina having an average particle diameter of <=2mum is used as the alumina and the reaction of the powdery mixture of alumina and carbon in nitrogen atmosphere is carried out in the presence of 0.1-2wt.% (based on alumina) of a Na compound. When the average particle diameter of alumina is larger than 2mum, the complete nitriding reaction is hardly achievable. When the amount of the Na compound is less than the lower limit, the obtained AIN powder has poor effect of preventing the formation of agglomerate and a high forming density is hardly attainable. The content exceeding the upper limit is also undesirable since the evaporated Na compound is accumulated in the furnace to cause the corrosion of the furnace material. The presence of the Na compound may be achieved by attaching Na to alumina or carbon or adding the Na compound to the system.
Patent JP-2001134601-A (JP)
Title: Display device for simply browsing text content and storage medium with its processing program stored therein
Inventor: INAGAKI HIROTO
IPC: G06F17/30
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To simply and efficiently display all contents without summarizing the contents. SOLUTION: This device is provided with a test contents inputting means 101, a text contents blocking means 102 which blocks text contents into blocks, a structure topical word extracting mean 103 which extracts a topical word for browsing on the basis of the structure of blocked text contents, a semantic topical word extracting means 104 which extracts a topical word for browsing from the semantics of the text contents when the topical word for browsing can not be extracted from the structure, an appropriate topical word extracting means 105 which extracts the most appropriate topical word for browsing when the topical word for browsing can not be extracted from the semantics, a blocked text topical word holding means 106 which holds topical words, a blocked text topical word displaying means 107,  and a selected topical word block displaying means 108 which displays the block of the topical word of selected text contents among the topical words of displayed text contents.
Patent JP-H09220936-A (JP)
Title: Tent for car mounting
Inventor: SUMI YORINOBU
IPC: B60J11/00
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a tent for car mounting convenient in use. SOLUTION: A tent 31 is rolled up in a roll and stored in a carrying case 33 mounted on a roof of a vehicle 32, a flexible tube material is used for a frame 39 of the tent 31, and the tent 31 is spread upward to the outside of a car body in a triangle roof shape by sending pressure air to the tube material from a portable pressure container 10 and filling it.
Patent JP-H11149076-A (JP)
Title: Liquid crystal display device
Inventor: KOMA TOKUO
IPC: G02F1/1343
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device with a wide viewing angle. SOLUTION: A picture element electrode 19 for driving liquid crystal is formed on a flattened insulating film 18 coated on a thin film transistor; a vertical oriented film 31 without rubbing processing is formed on the picture element electrode 19; an orientation control window 24 of an electrodeless part is formed in the common electrode 23; and a vertical oriented film 32 without rubbing processing is formed on a common electrode 23. The liquid crystal having a negative dielectric anisotropy is initially orientation-controlled without pre-tilt in the direction of the normal, and the direction of tilt is controlled by an oblique electric field in the ends of the picture element 19 and the orientation control window 32 by means of impressing a voltage, and thus, the picture element is divided. Since the rubbing processing is reduced, TFT is prevented from dielectric breakdown.  Since a black matrix is omitted, the numerical aperture is improved.
Patent JP-H01156406-A (JP)
Title: Manufacture of sintered part
Inventor: OKAMURA TAKAMI
IPC: B22F7/06
Filed: 1987-12-14
Abstract: PURPOSE:To manufacture a combined part having gap of high transmitted torque and high dimensional accuracy at low cost by inserting and fitting recess part or projection part arranged in the shaft for one side of a green compact into projection part or recess part arranged in the inner face of hole for the other side of a green compact and sintering. CONSTITUTION:At >= two positions in the inner face of hole 9 of a gear part 1 composing of green compact, the projection parts 4, 5 having different sizes are arranged. On the other hand, on the outer face of the shaft 6 of sprocket part 2 having sprocket wheel 3 composing of the green compact, the recess parts 7, 8 are arranged at the position and size corresponding to the above projection parts 4, 5 and further, step difference having >=0.1mm for matching to the size of gap is formed. The shaft 6 of the sprocket part 2 is inserted into the hole 9 of the gear part 1 to the step difference position and the above projection parts 4, 5 and the recess parts 7, 8 are fitted, respectively. Successively, the assembling body of the obtd. green compacts is sintered and the sintered part having the prescribed size of the gap and high transmitted torque is obtd.
Patent JP-2000150435-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HONMA YOSHIO
IPC: H01L21/50
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To suppress increase of dents on a copper alloy layer, etc., caused by polishing, at formation of an embedded wiring of copper alloy in the groove of an insulating film. SOLUTION: When an upper-layer metal layer 13 which is to be a wiring and a lower-layer metal layer 12 which is to be a barrier are polished, the polishing speed of the lower-layer metal layer is at least 5 times faster than an etching speed, while that of an insulating layer is significantly slower than that of the lower-layer metal layer. Thus, a damascene wiring wherein the erosion of the insulating layer and dishing of the metal layer are significantly reduced is formed.
Patent JP-S63162836-A (JP)
Inventor: JIYOOJI INGUUDEIIN RAI
IPC: C22C30/00
Filed: 1987-12-15
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-2001128523-A (JP)
Title: System for cleaning up farm environment
Inventor: KIMURA MASAMI
IPC: A01C23/04
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a farm environmental clean-up system for preventing pollution of ground water by controlling the amount of fertilizer through the ground water and a farm environmental clean-up system to plan to prevent ground water pollution by realizing reuse of the fertilizer dissolved into the ground water. SOLUTION: A fertilizer is reused by installing a detection means (a fertilizer detector 26) for detecting a fertilizer concentration in ground water of a farm (2) and a calculation means (a controller 28), calculating to forecast the amount of fertilizing to a farm by using a detected value of fertilizer concentration and the amount of fertilizer as calculating information, or storing ground water in a water storing means (a ground water tank 12) by collecting the ground water by a water-collecting means (culverts 6, draining pipes 8, water-collecting pipes 10) and supply water to the farm by a water feed means (water supply pipes 40) when the detected value of the fertilizer concentration is larger than the standard value.  Thus, the ground water pollution and reuse of the fertilizer, i.e., nitrate nitrogen dissolved into ground water are realized by controlling the fertilizing amount through the ground water.
Patent JP-H11150357-A (JP)
Title: Forming method of interlayer insulating film and insulating film forming equipment
Inventor: GOMI HIDEKI
IPC: H01L21/312
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To manufacture a semiconductor device of high reliability by a method wherein an interlayer insulating film of Parylene is protected against delamination or adhesion failures when it is deposited. SOLUTION: A Parylene film is formed on a semiconductor substrate and then subjected to a process where unreacted gas contained in the film is discharged outside, wherein the process is carried out in a vacuum or in an inert gas atmosphere. Especially, gas is effectively discharged out when an intra-film unreacted gas discharge process is carried out at a temperature of 300 deg.C or above. The intra-film unreacted gas discharge process is carried out without exposing the Parylene film to the atmosphere after the film is formed, whereby the unreacted gas can be removed without making the Parylene film turn unstable absorbing moisture contained in the atmosphere.
Patent JP-H07175667-A (JP)
Title: Method for dispatching data to application
Inventor: ANDO MAKOTO
IPC: G06F9/46
Filed: 1993-12-17
Abstract: PURPOSE:To eliminate necessity to install a data selecting blowser for each application program, and to commonly utilize one piece of data for plural application programs by providing a common program summarizing a data selecting blowser function. CONSTITUTION:Plural applications 200 respectively fetch or preserve data with a common data storage system 300 through a desk top 100. In this case, each application 200 can recognize the existence of fetched data or the preserving destination of edited data by performing communication with the desk top 100. The desk top 100 is provided with a blowser program 101 for data selection and a list display program 102 for plural applications to be started. On the other hand, a desk top/application shared area 103 is provided as an area with which all the started applications 200 can refer to data existence information or the like.
Patent JP-H0526541-A (JP)
Title: Expansion valve
Inventor: HIROTA HISATOSHI
IPC: F25B41/06
Filed: 1991-12-02
Abstract: PURPOSE:To obtain an expansion valve capable of causing no variations in the flow of a refrigerant and ensuring a stable refrigeration cycle irrespective of the direction of the mounted posture of the expansion valve. CONSTITUTION:An expansion valve has: a temperature sensing chamber 30 which is disposed so as to sense a temperature of a refrigerant discharged from an evaporator 1, and in which saturated vapor gas is confined; a diaphragm 32 which is disposed so as to form one of wall faces of the temperature sensing chamber 30 and is made of a flexible thin sheet; and a valve mechanism 20 which is operated by variations in the diaphragm 32 to thereby vary a flow rate of the refrigerant that enters the evaporator 1. An adsorption means 35 for adsorbing a condensed and liquefied liquid portion of the saturated vapor gas is additionally provided on the surface of the diaphragm 32 in the inside of the heat sensing chamber 30.
Patent JP-H05153352-A (JP)
Title: Recording method and laser recording device
Inventor: SHIYOUJI TAKASHI
IPC: H01S5/06
Filed: 1991-12-02
Abstract: PURPOSE:To prevent the fluctuation of density of a recorded image caused by the relative humidity change of an exposed part of a photosensitive material with use of an inexpensive means by setting the DC gain of an optical output stabilizing circuit at such a low level that can change the driving current-optical output characteristic of a semiconductor laser in response to the temperatures. CONSTITUTION:An image signal generator 10 outputs an image signal S1 based on a picture element clock S3 to hold the continuous images. The signal S1 is converted into a light emitting level command signal S5 after undergoing the corrections like the correction of gradation, the antilogarithmic conversion, etc., through a correction table 11. Then the signal S5 is converted into a command signal Vref by a D/A converter 12 and inputted to an addition point 2 of an APC circuit 8 of the low sensitivity. A light beam 4 is generated to the signal Vref via the current/voltage converter amplifiers 3 and 7, a semiconductor laser 1, and a photodiode 6. The beam 4 scans a photosensitive material 20 via a collimator lens 17, a polarizer 18, and a condenser lens 19 for generation of a latent image. The material 20 is passed through a developing machine 22 for generation of the continuous images.
Patent JP-H10161279-A (JP)
Title: Inspection method of film unit with lens
Inventor: YAMAGUCHI YUKIHIKO
IPC: G03B17/04
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To simultaneously inspect a shutter mechanism and a stroboscope unit by preventing the influence of strobe light. SOLUTION: A molt plane 89 is attached to the front surface of a strobe light emitting part, 11 and a stroboscope detector 82 in which a photoelectric sensor 90 for detecting the strobe light is incorporated is pressed to prevent the strobe light from leaking out from the strobe light emitting part 11. In this state, a shutter speed, the presence of the emission of the strobe light, light emission timing, etc., are simultaneously inspected by a release detector 80 and the stroboscope detector 82.