baber/WOPTO huggingface dataset:
Patent JP-S5245201-A (JP)
Title: Tunning setting device
Inventor: OSADA TERUO
IPC: H03J1/00
Filed: 1975-10-07
Abstract: PURPOSE: To obtain an exact tunning by coupling the cap driven by motor with shaft of variable condenser, adjusting the cap in the position corresponding to the zero position of the shaft revoluting angle, and setting it from the adjusted position. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10304678-A (JP)
Title: Control for air conditioner
Inventor: MAENO ATSUSHI
IPC: H02P27/06
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To return an input AC current waveform to a substantially sine wave in a short time, and maintain the reducing condition of harmonic current in an air conditioner. SOLUTION: An AC power source 1 is converted into a DC power source by a power supply circuit 2, and the converted DC power source is converted into AC voltage by an inverter circuit 3 to be supplied to a motor 4 of a compressor. A microcomputer 10 takes in the instantaneous value IAC of an input AC current detected by a current detection means 8 and a current instantaneous value detection circuit 9 for each fixed period, obtains a correction duty data by calculating the absolute value of a targeted value (M-IAC) for forming an input AC current waveform into a rough sine wave, and adding a determined correction value to basic duty data according to the magnitude of deviation In when In is not zero, but a certain value, and conducts an on-off control of a switching element 2d in accordance with the correction duty data.
Patent JP-S61279304-A (JP)
Title: Rolling mill
Inventor: MASUDA BUNPEI
IPC: B21B13/14
Filed: 1985-06-05
Abstract: PURPOSE:To simplify a rolling mill and to ease the handling thereof by disposing roll benders to roll pairs having no shift mechanism pair in the axial direction of the rolls of the rolling mill interposed with intermediate rolls between the work rolls and backup rolls. CONSTITUTION:The rolling mill is constituted of the work roll pairs 21, 22 and backup roll pairs 23, 24 and is interposed with the intermediate roll paris 26, 26 in some cases. The axial shift mechanisms (arrows) are provided to either of the roll pairs and the roll benders 27, 28 are disposed to the roll pairs having no roll shift mechanisms. The mechanisms for the band straightening in the progressing direction of the rolling material and making uniform the sheet thickness are simplified by such separated sharing, by which the handling and repairing are made easy are the accuracy of the shape control is improved.
Patent JP-S5745408-A (JP)
Title: Acoustic type azimuth magnet
Inventor: FUJIMURA AKIHIRO
IPC: G01C17/30
Filed: 1980-09-01
Abstract: PURPOSE:To produce sound when this magnet directs an assigned azimuth or an azimuth other than the assigned azimuth and to announce the azimuth to the user by sound by detecting the magnetic field of the earth or the magnetic field of a built-inmagnetic needle by means of two pieces of magnetosensitive elements. CONSTITUTION:An outside box 1 is held in such a way that a dial 2 is held roughly level. When the box 1 directs the north, a core 6 directs the northeast and a core 8 directs the northwest. Both are magnetized to the same intensity by the magnetic field of the earth. The magnetic line of force thereof penetrates through a magnetosensitive element 7 receiving applied voltage from a battery from southwest, and through a magnetosensitive element 9 from southeast; the elements 7, 9 generate the output voltages of the same magnitude. When the output voltages of the elements 7, 9 are equal, the output AC of an AC oscillator flows to a speaker, by which sound is produced.
Patent JP-S63286185-A (JP)
Inventor: ICHIKAWA CHIHIRO
IPC: D06F57/12
Filed: 1987-05-19
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-H08316323-A (JP)
Title: Method of forming power supply wiring and circuit device with it
Inventor: YAGYU MASAYOSHI
IPC: H01L21/82
Filed: 1995-05-22
Abstract: PURPOSE: To provide a method of forming power supply wiring that has smaller parasitic self-inductance between power supply terminals and bypass capacitors, does not cause any decrease of the mounting density and realizes bypass capacitors with larger capacitance. CONSTITUTION: In signal wiring regions at the signal wiring grid position 204 and 205, wiring 300 to 304, that constitute the capacitance of bypass capacitors, and through holes TH are arranged in the region where power supply wiring VDD and GND and general signal wiring 215 and 222 are not formed.
Patent JP-S62279750-A (JP)
Title: Gateway device for network interconnection
Inventor: KIRA HIROFUMI
Filed: 1986-05-29
Abstract: PURPOSE:To access a common channel among the respective LANs and to utilize a gateway device as a high speed digital circuit, etc., by generating a common logic frame circulating among plural loop type network LANs and maintaning it. CONSTITUTION:Ring or loop type network LANs 1A-1C are mutually connected through gateway devices for network connection 7A-7C. By the connection high speed digital lines 21 and 22 are formed and the service from the lines 21 and 22 is received in digital service units 23-26, so that transmission- reception of signals among the devices 7A-7C can be executed. And also in the respective equipment 7A-7C a relay access part 10, a routeset part 11, circulation channel buffers 13, 14, 16 and 17 and connection ac cess parts 12 and 15 are provided. Then a common logic frame circulating among LANs 1A-1C is generated and maintaned so as to access a common channel among the respective LANs 1A-1C.
Patent JP-S5746249-A (JP)
Title: Method for manufacturing photoconductive body for electrophotograph
Inventor: HOSOYA AKIRA
IPC: G03G5/082
Filed: 1980-09-05
Abstract: PURPOSE:To raise the surface hardness, by increasing the cooling speed after the vacuum deposition is completed when vacuum deposited films of amorphous selenium are formed. CONSTITUTION:After amorphous selenium is vacuum deposited on a conductive substrate, the substrate is forcedly cooled at 5-20 deg.C/min cooling rate so that the temperature of the substrate becomes lower than the softening temperature of the amorphous selenium. Softening of the amorphous selenium starts at about 35 deg.C temperature. When the deposition is completed, the temperature of the substrate is 60-70 deg.C, and, therefore, the amorphous selenium is left under a softening condition. The graph shows the surface hardness when the amorphous selenium is deposited on an aluminum cylindrical substrate with mandrel type vacuum depositing equipment after the substrate is heated to 60-70 deg.C temperature at 5X10<-5> Torr, and then, the substrate is cooled at each cooling rate until the temperature reaches 30 deg.C after the deposition is completed. The hardness becomes 4H at >=5 deg.C/min cooling rate.
Patent JP-S62278540-A (JP)
Title: Liquid crystal element and its orientation control method and driving method
Inventor: TANIGUCHI OSAMU
IPC: G02F1/1337
Filed: 1986-05-27
Abstract: PURPOSE:To obtain a display element with high picture quality which is driven at a high speed and has almost no variation between the contrast at the time of scanning operation and the contrast at the time of nonscanning operation by making a change from one stable state to the other stable state when a pulse which is as high as a threshold voltage is applied to ferroelectric liquid crystal and maintaining the state for a certain time even after the pulse is ceased. CONSTITUTION:The ferroelectric liquid crystal 12 which has a bistable state is charged between substrates 11a and 11b provided with transparent electrodes. When an electric field Ea or Eb which exceeds a constant threshold value and differs in polarity is applied, liquid crystal molecules are directed upward 24a or downward 24b and oriented in the 1st stable state 23a or 2nd stable state 2b. This state is stable and maintained even after the electric field (pulse) is ceased, thereby causing a relaxation phenomenon wherein a change in molecule array state enters a saturated state for a specific time. The liquid crystal uses chiral smetic I, J, F, K, and G phases in addition to SmC* and SmH*.
Patent JP-S5914763-A (JP)
Title: Method for modifying sweetness of dipeptide sweetening agent
Inventor: SAKAGAMI KAZUYUKI
IPC: A23L27/30
Filed: 1982-07-13
Abstract: PURPOSE:To convert disadvantages of a dipeptide sweetening agent, e.g. deficiency in mellowness or residual unpleasant tastes after heating, industrially into advantages, by adding ascorbic acid or a derivative thereof to the dipeptide sweetening agent. CONSTITUTION:One or two or more of ascorbic acid or derivatives thereof are used in an amount of (1/100)-50 times of that of a dipeptide sweetening agent represented by methyl ester of L-aspartic acid-L-phenylalanine. Ascorbic acid, sodium ascorbate, erythorbic acid, sodium erythorbate, etc. may be used as the ascorbic acid or derivatives thereof. The ascorbic acid or derivatives thereof may be used by mixing the dipeptide sweetening agent with the ascorbic acid, etc., in the solid form, adding the resultant mixture to a solvent, e.g. water, or adding both separately to the solvent. In any case, both substances may be present together in the solvent.
Patent JP-H06328626-A (JP)
Title: Release film
Inventor: FUKUDA AKIMINE
IPC: B32B27/00
Filed: 1993-05-25
Abstract: PURPOSE:To provide a release film excellent in release force controllability and the stability of release force with the elapse of time, having anti-blocking properties and not generating the lowering of quality caused by the contamination of a roll. CONSTITUTION:In a release film obtained by forming a cured silicone resin coating layer at least on the single surface of a plastic film, 1-20 pts.wt. of fine particles of a urea/formaldehyde crosslinked resin are added to the coating layer per 100 pts.wt. of a cured silicone resin.
Patent JP-H04326540-A (JP)
Title: Prober
Inventor: IINO SHINJI
IPC: G05D23/19
Filed: 1991-04-25
Abstract: PURPOSE:To make the pitch interval of a contactor coincide with the electrode pitch interval of a body to be tested, at the high temperature in a burn-in process or the like. CONSTITUTION:A heating means 28 and a first temperature detection means 25 measuring the temperature of a body 10 to be tested are installed on a retainer 4 retaining a contactor. A second temperature detection means 26 measuring the temperature of the body 10 to be tested is installed on a chuck plate 22 chucking the body 10 to be tested. On the basis of output values of the first and the second temperature detection means 25, 26, a temperature control means 34 controls the heating means 28, and makes the pitch interval of the contactor coincide with the pitch interval of electrodes by using the thermal expansion of the retainer 4.
Patent JP-S63288067-A (JP)
Title: Thin-film transistor
Inventor: OSADA TAKETO
IPC: H01L29/78
Filed: 1987-05-20
Abstract: PURPOSE:To control a TFT easily by a method wherein a conductive layer is formed onto an insulating substrate, the thin-film transistor TFT is shaped onto the conductive layer, and the conductive layer is isolated respectively into a P-MOS and an N-MOS, and connected to a source electrode. CONSTITUTION:A conductive layer 3 formed through an LP-CVD method, etc., and consisting of polysilicon is shaped onto an insulating substrate 1. A diffusion layer 9 for the conductive layer, to which a P-type or N-type impurity is doped and which is composed of P<+> or N<+>, is formed at the end section of the conductive layer 3. A TFT is shaped onto the conductive layer 3 through a conventional method. An impurity doped to diffusion layers 4 as source-drain regions has polarity reverse to the impurity doped to the diffusion layer 9 at that time, the diffusion layer 4 is formed in N<+> when the diffusion layer 9 is shaped in P<+>, and the diffusion layer 4 is formed in P<+> when the diffusion layer 9 is shaped in N<+>. An active layer 5 is formed in a P type or an N type to which the impurity changed into the same polarity as the diffusion layer 9 is light- doped.
Patent JP-2000271560-A (JP)
Title: Charging and stirring structure of matter to be treated in organic waste treatment apparatus
Inventor: SASAKI MICHIHIKO
IPC: B09B3/00
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To efficiently treat solid org. waste with microorganisms to drastically reduce the vol. thereof and to enable the treatment of liquid org. waste. SOLUTION: A charging port of matter to be treated is allowed to cooperate with a moving truck on which a stirring device is arranged and the matter to be treated liquefied by a grinder 5 is fed to the moving truck 10 by flexible feed pipes 8, 9 to be charged in a fluidizing range of wooden fine pieces 2 stirred up by a vertical screw to be stirred immediately.
Patent JP-S5914985-A (JP)
Title: Pressure sensitive copy material
Inventor: HASEBE KAZUHIRO
IPC: B41M5/10
Filed: 1982-07-16
Abstract: PURPOSE:To provide a new pressure sensitive copy material excellent in prining quality, obtained by fixedly adhering a transfer composition comprising thermoplastic resin, an insoluble unvolatile non-drying oily substance, a coloring material and a maleic compound of fatty acid or a maleate on a support. CONSTITUTION:A transfer composition comprising thermoplastic resin (e.g., a polymer such as polyvinyl chloride), an insoluble unvolatile non-drying oily substance (e.g., spindle oil), a coloring material (e.g., carbon black, Prussian blue) and a maleic compound of 10-30C fatty acid (e.g., 9,11,13-octadecatrienic acid) or a maleate as a surfactant and containing 0.1-10wt% of said coloring material is appropriately formed on a support (e.g., paper) to be closely adhered thereto to obtain an objective pressure sensitive copy material. EFFECT:Carbon dispersibility and sharpness are improved and viscosity is lowered and printing density is enhanced.
Patent JP-H05150071-A (JP)
Title: Noncircular water pipe
Inventor: ERITSUKU BAATEIRU YOHANSON
IPC: G21C3/33
Filed: 1992-05-15
Abstract: PURPOSE: To obtain a fuel bundle and its assembling method capable of fixing spaces at a prescribed position in the axial direction of a water tube in the fuel bundle including a large-shaped water tube having a peanut-shaped traverse cross section. CONSTITUTION: In accordance with a first embodiment, spacers are fixed on a water tube by using a small gap existing between a peanut-shaped water tube W and the spacer and tabs welded on the water tube. In accordance with a second preferred embodiment, springs 220, 230 fitted to openings corresponding to the peanut-shaped water tube W are equipped. The spacers are mounted on the peanut-shaped water tube, and fixed in an arrangement state capable of inserting fuel rods in either of the embodiments. In addition, an attaching mechanism improved for attaching the water tube to a lower tie plate is disclosed.
Patent JP-S5456754-A (JP)
Title: Crystal oscillator circuit
Inventor: TERUYAMA KOUICHI
IPC: H03B5/04
Filed: 1977-10-14
Abstract: PURPOSE:To reduce the frequency fluctuation over a wide temperature range for the oscillator circuit in which two crystal oscillators are connected in parallel, by connecting a capacitor in series to one oscillator. CONSTITUTION:Capacitor 15 featuring the characteristics of about 0.3ppm/ deg.C like straight line 11 is connected in series to crystal oscillator 14 which features zero temperature coefficient Tp of about 38 deg.C as well as the frequency temperature characteristics like curve 10. As a result, such frequency temperature characteristics is obtained that Tp rises virtually from 38 deg.C up to 42 deg.C as shown by curve 12. Here, temperature compensating capacitor 15 is connected in series to crystal 14 of the high temperature side and connected in parallel to crystal 13 of the low temperature side respectively. Thus, frequency temperature characteristics 17 of crystal 14 is corrected by capacitor 15, and then frquency temperature characteristics 18 is obtained through virtual rise-up of Tp. Characteristics 18 is then compounded with frequency temperature characteristics 16 of crystal 13 to secure characteristics 19 featuring reduced frequency fluctuation over a wide temperature range.
Patent JP-S63288614-A (JP)
Title: Centering machine
Inventor: TSURU SHIGEO
IPC: B23B49/04
Filed: 1987-05-20
Abstract: PURPOSE:To form a centering machine simple further compact, by constituting the centering machine moving a shaft-shaped workpiece, clamped by clamp units, in a direction at a right angle with the axial center so as to be fed to a machining position from the predetermined supply position. CONSTITUTION:A shaft-shaped workpiece 22, clamped by clamp units 18, 20 in a supply position, is fed being left as clamped to a machining position, machining a center hole in the end face by rotary tools 48, 50. Consequently, a centering machine, which eliminates the necessity for the delivery action in the machining position as in the past as a result performing a series of processes by the simplified action, performs an easy control. While a feed device such as in the above, moving the clamp units 18, 20 and feeding the shaft-shaped workpiece 22 from the supply position to the machining position, can be constituted simple further compact as compared with when a device, clamping the shaft-shaped workpiece 22 to the machining position, and a feed device are separately constituted.
Patent JP-S5548975-A (JP)
Title: Manufacturing for vertical type electric-field-effective transistor
Inventor: YONEDA KIYOSHI
IPC: H01L29/80
Filed: 1978-10-03
Abstract: PURPOSE:To reduce capacity at a source-gate joint by forming a gate region to be accurately controllable, shortening width (W) and length (L) of a channel, lowering a source resistance, reducing series resistance and preventing deterioration of pressure resistance of a gate. CONSTITUTION:A P-type gate layer 15 is prepared by overlaying an n<-> Epi layer 11 on an n<+>-type Si 10, providing an opening on SiO2 12 in a net-like shape and making B ion injection. By injecting N2 ion, an Si3N4 17 is overlaid on the layer 15. And then, when an n<+> source layer 18 is epi-formed by removing the film 12, top of a drain 11 becomes a single crystal and top os fhe Si3N4 17 becomes a multi- layer 18'. Finally, end section of the source 18 and the film below are etched and removed so that the gate 15 is partly exposed, and Al gate electrode is formed and also electrodes 20, 21 are provided for the layers 18 and 11. In this structure, there is very little autodoping at the time when the source is being formed and the channel width and length of the gate region can be minimized, and since the source is not in contact directly with a reverse-electric-conductive type gate, pressure resistance is not deteriorated, FET's series resistance can be lowered and high frequency characteristics can be improved.
Patent JP-H06314918-A (JP)
Title: Monopole antenna feeding structure
Inventor: KANECHIKA MASANOBU
IPC: H04B1/18
Filed: 1993-04-28
Abstract: PURPOSE:To provide the monopole antenna feeding structure with simple configuration in which the analysis of an electric field distribution is simple, and then the design is fasilitated with less dispersion in the characteristic. CONSTITUTION:An outer side face of a resin-made antenna receiving fixture 10 to which a lower end side of a monopole antenna 1 is inserted is covered by an outer metallic layer 10a, and an inner conductor of a coaxial feeder 5 is connected to the monopole antenna 1 from the upper side of the resin-made antenna receiving fixture 10 via a conductor plate 6 formed at a position of a length of an odd number of multiple of 1/4 of wavelength with respect to the operating center frequency and a connection wire 12 provided in an isolation throughhole of the resin-made antenna receiving fixture 10. The lower part from the connecting point acts like an open stub and the upper part acts like a lambda/4 transformer and the resin-made antenna receiving fixture 210 acts not only like a fixing jig but also like a matching means, thus the structure in the vicinity of the feeding point is simplified.
Patent JP-H08294031-A (JP)
Title: Solid-state image pickup device
Inventor: FURUTOKU KENICHI
IPC: H04N5/225
Filed: 1995-04-24
Abstract: PURPOSE: To make a device small in size by designing only components being minimum requirements required for image pickup as a unit, mounting an image pickup camera unit with other function improvement unit to the above unit as required. CONSTITUTION: An image signal received by an image sensor 300 is fed to a signal processing/memory section 310, in which gain and Knee characteristics are controlled and the image signal is stored. A timing generator 330 conducts reset and storage time control to the sensor 300 and the memory section 310 and charge transfer from the sensor 300 to the memory 310 and signal processing control command or the like by an instruction of a control section 370. Then analog image data from the memory 310 are given to an A/D converter section 320, in which the data are converted into digital data, which are written in an image memory 360 via an image buffer 340. On the other hand, when the image signal is transferred to an image display unit, the signal is transferred to each function unit of the display unit via a host interface 350 and a connector 104.
Patent JP-S612370-A (JP)
Title: Bi-directional diode
Inventor: ITOU SHIYUUZOU
IPC: H01L29/866
Filed: 1984-06-14
Abstract: PURPOSE:To prevent a peeling from an adhesive tape of a pallet wafer on dicing by forming a bump electrode on one main surface side of a diode pellet so that height is made lower than that of a bump electrode on the other main surface side and an area is made larger than that of the bump electrode on the other main surface side. CONSTITUTION:A pellet wafer 38, on the surface and the back thereof a large number of diode elements 37, 37... with bump electrodes 35, 36 having different height and areas are formed, is manufactured. The back of the pellet wafer 38 is stuck to an adhesive tape 22. Since the height of the bump electrodes 36 on the back is low and areas thereof are large at that time, approximately the whole surface of the pellet wafer 38 is stuck to the adhesive tape 22, thus sufficiently increasing adhesion between the pellet wafer 38 and the adhesive tape 22.
Patent JP-H02304237-A (JP)
Title: Transmission
Inventor: TERAMOTO SEIJI
IPC: F16H3/083
Filed: 1989-05-17
Abstract: PURPOSE:To ensure a proper gear change even when an engine is at rest or a clutch is discharged by enabling a high- or low two-step gear change via the selection of gears through the slide motion of a shift key. CONSTITUTION:Power is transmitted from an input gear 13 to a low-speed driven gear 21 via a high-speed drive gear 15, a counter shaft 16 and a low- speed drive gear 17, and then delivered to an output shaft 16 from the claw part 29a of a shift key 29 coupled to a groove part 21a. A shifter arm 33 is turned and a slider 30 is thereby made to slide. Then, when the claw part 29a goes onto a washer 36 between the low-speed gear 21 and the high-speed driven gear 20, the low speed gear 21 starts to idle. The power, however, is transmitted from a synchronous driven gear 22 via a one-way clutch 25, and delivered to the output shaft 26, though a speed drops sightly. Furthermore, the claw part 29a is coupled to the groove part 20a of the high-speed driven gear 20 and the power is transmitted from the input gear 13 to the output shaft 26 via the high-speed drive gear 15 and the high-speed driven gear 20, thereby causing the high-speed rotation of the output shaft 26 and the delivery of the power to a main transmission.
Patent JP-S612870-A (JP)
Inventor: IGAWA KEISUKE
IPC: A61M25/00
Filed: 1984-06-18
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。