baber/WOPTO huggingface dataset:
Patent JP-H0810399-A (JP)
Title: Ball shooting device
Inventor: KASUGAI HIROYUKI
IPC: A63F7/02
Filed: 1994-07-04
Abstract: PURPOSE:To solve that a ball once shot is discharged and again returned, and prevent a shooting failure by arranging a ball moving rail consisting of nonmagnetic body as a guide means between opposed magnetic poles, and forming a ball discharging notch closer to the ball shooting direction from the ball waiting CONSTITUTION:When a handle 13 is operated to rotate an angle sensor 14 by a prescribed angle, a controller 10 carries a current to a plurality of coils 8a, 9a on the basis of this rotation signal. Since magnetic forces are thus generated in a plurality of electromagnets 8, 9 to carry a magnetic flux between the respective magnetic poles 8b, 9b, a prescribed magnetic field is formed. Since a magnetic force consequently acts on a ball 7 supplied one by one from a ball supplying passage to the rail 12, the ball 7 is traveled toward between the magnetic poles 8b, 9b and shot. In this case, the rail 12 is formed with an inclination from a rail part 12 and a guide part 12b, and a discharging notch 12c is formed on a part of the guide part 12b. The following ball 7a is made to collide with the waiting ball 7, and discharged from the discharging notch 12c.
Patent JP-H0443682-A (JP)
Title: Photoelectronic integrated circuit
Inventor: AGAWA KEIGO
IPC: H04B10/2507
Filed: 1990-06-11
Abstract: PURPOSE:To obtain an optical receiver whose minimum reception sensitivity is high and which can be used easily by a method wherein individual elements are formed on the same semiconductor substrate. CONSTITUTION:The input of an amplifier 13 is connected to the connecting point of a photodiode 11 to a resistor 12 on the same semiconductor substrate; a reception signal which has been converted into a voltage signal by using the input resistor 12 is amplified by using the amplifier 13 and is demodulated. A capacitor 14 is connected to the output of the amplifier 13; a resistor 15 is connected in parallel with the capacitor 14; a variable capacitance diode 16 which has been constituted of two diodes so as to be face to face is connected in parallel with the capacitor 14. The capacitor 14, the resistor 15 and the variable capacitance diode 16 constitute a waveform equalization circuit 17; a demodulated signal which has been output from the amplifier 13 is corrected by using the equalization circuit 17, and is output after it has been converted into an equalized waveform.
Patent JP-H0714600-A (JP)
Title: Reforming device for fuel cell
Inventor: TAJIMA OSAMU
IPC: C01B3/38
Filed: 1993-06-23
Abstract: PURPOSE:To decrease the heat emission of hot air to the bottom surface of an outer barrel by structuring a gasified fuel pipeline in a the form of a tank, and allowing the oversurface to work also as the wall surface of a hot air passage. CONSTITUTION:Gasified fuel X2 having passed the outlet 38 is introduced into a buffer chamber 50 from the inlet 38a, passed through a window 52 from the internal space to be distributed to the outside, and reaches a gas fuel outlet 43a. Further the fuel X2 is fed to a reformer 40 from a gasified fuel inlet 43, reformed into hydrogen-rich state, and reaches a fuel gas outlet 44. The fuel gas fed from the outlet 44 is sent to a gas pipe 15. The hot air Y having sunk inside of a heat insulated cylinder 4 flows outward from the center in the upper part of the buffer chamber 50 while supplying heat alongside the oversurface 53. The air Y passes through the hot air exhaust port to be exhausted to outside a fuel reforming device 1 while supplying the heat to the reformer 40 in the condition that the air contacts the outside surface of a cylindrical vessel 41 of reformer 40 between the cylinder 4 and the outer barrel 2. An economic fuel reforming device 1 is thus achieved, which presents less heat emission to the bottom surface of the outer barrel 2 and requires less fuel consumption.
Patent JP-S5580855-A (JP)
Title: Rotary arm type positioning mechanism
Inventor: FUJINO MINORU
IPC: G11B5/55
Filed: 1978-12-08
Abstract: PURPOSE: To ensure the high-accuracy positioning with the excellent quick-response properties by distributing the shaft and the coil constituting the driving means at such positions where the specific terms may be satisfied to the centroid of the arm.  
     CONSTITUTION: In case the rotation radius of the whole system of rotary arm 6 is refeered to as k with the centroid of G, shaft 4 and coil 5 constituting the driving means are distributed so that r 1 .r 2 =k may be satisfied, where r 1  is the distance between the centroid and shaft 4 and r 2  is the distance up to the point where centroid G and force F are applied. Thus arm 6 starts both the parallel-shift motion in the direction of positioning active force F and the rotary motion centering on centroid G and at G via force F which is generated from coil 5 and then applied to arm 6. And arm 6 becomes the immobile point to force F. As a result, the bearing drift of shaft 4 and the rigidity of the rotary arm can be ignored for the high frequency component with which the oscillation of the servo system becomes a problem. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01320431-A (JP)
Title: Three-dimensional position measuring device
Inventor: HAMADA KOUSHI
IPC: G01B11/00
Filed: 1988-06-22
Abstract: PURPOSE:To eliminate the error of measurement caused by circumferential difference and to measure the position or displacement of a measured object in three-dimensional coordinate in a real time by making the respective sighting axes of television cameras coincide with the measured object. CONSTITUTION:Plural television cameras 1a and 1b are set at intervals of a certain distance. An origin O is defined on an optional point and the direction of a coordinate axis is specified so as to suppose a three-dimensional coordinate system in space. The coordinate of the respective television cameras 1a and 1b are specified in the three-dimensional coordinate system. Then, the optional reference directions of the respective sighting axes of the respective television cameras 1a and 1b are defined so that the respective sighting axes are made to coincide with the measured object while referring to the screens of television monitors 4a and 4b by driving television camera attitude controllers 2a and 2b which are manually or automatically operated. The change of a horizontal angle and the change of a vertical angle from the respective reference directions of the respective sighting axes at such as time are measured by rotating angle detection means 3a and 3b. Based on the measured value and the data on the positions of the television cameras 1a and 1b, the three-dimensional coordinate of the measured object can be arithmetically operated 7.
Patent JP-H0317548-A (JP)
Title: Oxygen sensor
Inventor: KAJIMA TAKAFUMI
IPC: G01N27/41
Filed: 1989-06-15
Abstract: PURPOSE:To make it possible to transmit the heat of a heater directly to an ionic conductor and to improve a heat transmission efficiency of the heater by disposing the heater on the surface of a sealing member whereon a minute space is formed. CONSTITUTION:A sensor has a pair of electrodes 11 and 12 which are laminated on the opposite sides of an oxygen ion conductor 10 and whereon a prescribed voltage is impressed, and a sealing member which is provided on one side of the oxygen ion conductor 10 and forms a minute space 13A between the same and the electrodes 11 and 12. On the side of the minute space 13A, a heater 15 giving a heat to the ion conductor 10 so as to improve the responsiveness of the ion conductor 10 is provided. The concentration of oxygen in the surroundings is measured from the current value of an ion current generated in the oxygen ion conductor 10. On the occasion, the heat of the heater 15 can be transmitted directly to the ion conductor 10 through the minute space 13A, and as the result, the heat transmission efficiency of the heater 15 can be improved.
Patent JP-S5277227-A (JP)
Title: Production of crimped polyester tow
Inventor: MIYAKE TAKASHI
IPC: D01F6/62
Filed: 1975-12-19
Abstract: PURPOSE: Production of crimped polyester tows with higher productivity by continuous process from the melt-spinning to the two crimping. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01319205-A (JP)
Title: Electrically insulating material
Inventor: SHIBATA HIROSHI
IPC: H01B3/28
Filed: 1988-06-20
Abstract: PURPOSE:To improve the tracking resistance by combining and blending high polymer and dehydration compound such that the heat decomposition characteristic of the high polymer and the dehydration characteristic of the dehydration compound nearly correspond to each other. CONSTITUTION:A material consists of an insulating high polymer blended with a dehydration compound, and a polyphone resin such as polythylene, or simple or blended substance of rubber, etc., are used as the insulating high polymer. A hydroxide or hydrate of metal, which is dehydrated by releasing the water of crystallization, is used as the dehydration compound. The blending ratio of the insulating high polymer and the dehydration compound is made to be 5-200 weight parts of the dehydration compound per 100 weight parts of the insulating high polymer. The combination in this blending of the insulating high polymer and the dehydration compound gives approximate correspondence between the heat decomposition characteristic of the insulating high polymer and the dehydration characteristic of the dehydration compound. Thus, mechanical strength and tracking resistance, etc., can be improved.
Patent JP-H04270634-A (JP)
Title: Method for forming topcoat
Inventor: YANAGISAWA KAZUNORI
IPC: B05D5/06
Filed: 1991-05-27
Abstract: PURPOSE:To simply and accurately form topcoat showing desired unevenness on the surface thereof. CONSTITUTION:A film 2 for topcoat composed of an ultraviolet or electron beam curable resin is formed to the surface of an object 1 to be treated and the uneven surface of an uneven, template 11 having desired unevenness 6 on the inner surface thereof is superposed on the surface of the film 2 in an uncured state and the surface of said template 11 is irradiated with ultraviolet rays or electron beam to cure the film 2 and the uneven template 11 is released from the film 2 after the curing of the film 2. By this method, topcoat 10 having unevenness formed to the surface thereof can be obtained.
Patent JP-H0318078-A (JP)
Title: Metal vapor laser
Inventor: EGURI SHIGEO
IPC: H01S3/097
Filed: 1989-06-14
Abstract: PURPOSE:To do high pulse repetitive operation efficiently by providing an auxiliary power source separately from a main pulse generating circuit, and supplying plural pulses to a discharge tube at a specified time during pause period of a main pulse. CONSTITUTION:A main pulse generating circuit 200 oscillates lasers. An auxiliary power source 16 is provided separately from the main pulse generating circuit 200, and it applies plural pieces of auxiliary pulses groups, which are the same as or opposite to the main pulse or bipolar and are not accompanied with oscillation, during the pause period of main pulse voltage. A trigger generating circuit 15 prescribes the occurrence time difference between the main pulse voltage and the auxiliary pulse groups. By applying pulse voltage generated from the auxiliary power source 16 between the pulses supplied from the main pulse generating circuit 200 this way, the relaxation from a lower state to a ground state is accelerated, and the inverted population with the next pulse becomes complete. Hereby, high pulse repetitive operation can be done efficiently.
Patent JP-S5578672-A (JP)
Title: Predictive reloading device for picture signal
Inventor: MAEDA MAMORU
IPC: H04N1/40
Filed: 1978-12-09
Abstract: PURPOSE: To convert the low picture element density signal into the high picture element density  signal by dividing the sampled picture element of the quinary density level into four parts, giving  the density decision to the picture element density level distribution around the noticing picture  element, deciding the ratio of the black/white level state according to the density level of the noticing picture element and then positioning the black/white level of the minor picture element based  on the density distribution of the ambient picture elements.  
     CONSTITUTION: Input signal VIN undergoes the A/D conversion and is then sent to picture element memory S 9  of shift register SR for memorization via the quinary signal line of 3 bits per picture element. The contents of memory S 9  are transferred in sequence to memories S 8 ∼S 7  with  every transfer of signal VIN equivalent to one picture element. At the same time, signal VIN of  memory S 9  is also transferred to 1-line memory BM1. In the same way, the contents of memory  S 6  is sent to 1-line memory BM2. Then the contents of picture element memories S 2 , S 4 , S 6  and S 8   are sent to maximum value picture element deciding unit MAX1 to extract the highest density  level picture element. In the same way, both the maximum and minimum density level picture  elements are extracted through decision based on the contents of memories S 1 , S 3 , S 7  and S 9  each  to detect the distribution state. Then the decision output is supplied to the address of ROM to  decide output O 1 ∼O 4  and thus to obtain VOUT through converter circuit PS.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63317421-A (JP)
Title: Seal inferiority detector of seal paper
Inventor: HIRUMA ATSUSHI
IPC: B65H7/06
Filed: 1987-06-19
Abstract: PURPOSE:To certainly detect seal inferiority without generating malfunction, by arranging a light emitting element and a photodetector on both sides of the passage of a bag, to which seal paper is supplied, in opposed relationship and supplying the light receiving level of the photodetector to a judge circuit to judge whether the seal paper is allowed to correctly cover the bag. CONSTITUTION:A light emitting element and a photoreceptor are arranged on both sides of the passage, to which a paper bag 11 is supplied in such a state that seal paper 14 is allowed to cover the open end of the paper bag 11, in opposed relationship. That is, a transmitting type photosensor 20 is provided. For example a support 21 formed so as to have a U-shape cross-section is arranged to the aforementioned passage and the part sewn by a sewing machine of the paper bag 11 passed through the support 21, and the light emitting element 22 and the photodetector 23 are held to the opposed pieces of the support 21 in opposed relationship. Folded gussets 24 are provided to both ends of the seal part of the paper bag 11 according to circumstances. For example, the paper bag 11 becomes four layers at each of the gusset parts and said parts are different in the light receiving level of the photodetector 23 from the other parts. Therefore, by detecting the light receiving level of the photodetector 23 at the part between both gussets 24, it can be judged whether the sealing due to the seal paper is correctly done.
Patent JP-S5677931-A (JP)
Title: Magnetic recording medium and its producton
Inventor: TOKUOKA YASUMICHI
IPC: B22F9/22
Filed: 1979-11-28
Abstract: PURPOSE: To secure an excellent orientation property, by impregnating the silicon into the water-containing iron oxide or the starting material of iron oxide obtained by dehydrating the water-containing iron oxide within a sealed container and under a high-pressure temperature when the iron oxide containing SiO 2  is obtained.  
     CONSTITUTION: The water-soluble silicate is mixed into the alkaline aqueous slurry (8W14PH) of the needle-shaped water-containing iron oxide or the iron oxide and then undergoes a water and heat treatment in a container and under an appropriate temperature (100W250°C) and proper pressure. Thus the iron oxide containing SiO 2  is obtained. Then the needle-shaped metal iron obtained by giving a reduction based on the normal method is dispersed into the resin of polyurethane and others and then coated on the base of the polyester film or the like with addition of an orientation process of magnetic field. Thus this degree of orientation is set as (degree of orientation) ≥4.90×(square ratio in longer direction)-1.87 in the case of ≥1,000θe coercive force plus ≥2,000G residual magnetic flux density with the square ratio in the longer direction set at the degree of orientation to the square ratio in the width direction of the tape respectively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5941952-A (JP)
Title: Diagnostic processing system in common channel signaling
Inventor: OOTSUKI KUNITOSHI
IPC: H04M3/22
Filed: 1982-09-01
Abstract: PURPOSE:To shorten the time of 100% load of a link to resolve trouble in on- line service, by giving a redundant constitution to a common channel signal processing device and controlling the connection of link between the device and a signal transfer point. CONSTITUTION:A common channel signal processing program and a diagnostic processing program are stored in a main storage device MM, and the device MM is connected to a common channel signal processing controller CSP. If a common channel signal processing device CSC0 or CSC1 having the redundant constitution becomes faulty, the controller CSP transfers the load between the device CSC0 and a signal transfer point STP0 to the link between the device CSC1 and a signal transfer point STP1 and removes the device CSC0 from service and subjects the device CSC2 to service. Further, a network controller NWCTL is controlled to release the link between the device CSC0 and the STP0, and the link between the deivce CSC2 and the STP0 is closed.
Patent JP-S638779-A (JP)
Title: Image processing device
Inventor: SUGISHIMA KIYOHISA
IPC: G03G15/00
Filed: 1986-06-30
Abstract: PURPOSE:To prevent the generation of image processing defects by successively controlling intervals of carried forms in accordance with the variance in temperature of a fixing device which thermally fixes an image to a sheet material. CONSTITUTION:When a form passes the fixing device after start of copying, the heat of the fixing device is taken off because the temperature of the form is approximately equal to the air temperature on the outside of a machine. When the temperature of the fixing device falls, the temperature of the fixing device is raised between forms because a microcomputer lights a heater. The temperature of the fixing device is monitored to discriminate whether the temperature of the fixing device is lower than a certain value or not, and the delay time of a form supply permitting signal is calculated based on the temperature if it is lower than the certain value. This delay time and the prescribed temperature for monitor are determined before program generation based on preliminarily experimented or calculated data such as the variance in temperature due to the temperature and the size of forms, materials of the fixig device, etc. It is judged whether the delay time is set or not after a certain time elapses; and if the delay time is set, the form supply permitting output is outputted after this time elapses.
Patent JP-H095202-A (JP)
Title: Vacuum leakage testing apparatus
Inventor: INOUE MASASHI
IPC: G01M3/24
Filed: 1995-06-20
Abstract: PURPOSE: To easily conduct an accurate inspection. CONSTITUTION: A reference position marking unit 40 is so provided as to collate with a leakage position distribution diagram formed by processing a signal by a vacuum leakage testing apparatus in which a plurality of small-sized acoustic sensors 6 for quantifying leakage are arranged in a lattice state in a vacuum box 10 and a conical sound collecting plate 70 is disposed at the front surfaces of the sensors 6, and outputs a sheet showing a fault position in an actual size. The sheet is provided for a material 20 to be inspected with the marking as a reference and a fault hole 21 is recognized.
Patent JP-H02244-A (JP)
Title: Production of aminophenol ether
Inventor: KIMURA KAZUO
IPC: C07C217/84
Filed: 1988-06-20
Abstract: PURPOSE:To obtain the title compound useful as a raw material or intermediate for medicine, dyestuff, etc., in high yield and selectivity by reacting an aminophenol with an organohalide compound in the presence of an alkali metal hydroxide and polyethylene glycol. CONSTITUTION:An aminophenol expressed by formula I is reacted with an organohalide compound expressed by the formula R-X (R is lower alkyl, lower alkenyl, etc.; X is halogen) in the presence of an alkali metal hydroxide (e.g. NaOH or KOH) and polyethylene glycol to provide the aminophenol ether expressed by formula II. The used polyethylene glycol has preferably 200-20,000 molecular weight.
Patent JP-H098757-A (JP)
Title: Optimizing system for sdh transmitter
Inventor: MORITA HIDEKI
IPC: H04L69/40
Filed: 1995-06-20
Abstract: PURPOSE: To provide an optimizing system for SDH transmitter with which message transmission is optimized. CONSTITUTION: Concerning the optimizing system for SDH transmitter with which control from an operation system 1 for managing an SDH transmission network and alarm monitor information to the operation system 1 are optimized at a transmitter introducing an SDH interface, this system is composed of an event change detection part 7 divided into plural function blocks for detecting the event change of a hardware for each block, hardware difference hiding part 3A for hiding a hardware difference between the respective blocks while receiving an event change report from the event change detection part 7, common attribute managing part 3B for simultaneously managing attributes commonly held for respective processes at the hardware difference hiding part 3A,  and multivender developing part 2 for reporting respective process states to the operation system 1 and receiving a control signal from the operation system 1 while being connected with the hardware difference hiding part 3A.
Patent JP-H05341003-A (JP)
Title: Error check system for multiplexed logical circuit
Inventor: MURAYAMA MIKITO
IPC: G01R31/28
Filed: 1992-06-12
Abstract: PURPOSE:To check that operations of a multiplexed logical circuit are identical using a small number of LSI pins and provide possibility of checking even an LSI which has restriction about the number of pins. CONSTITUTION:Inside condition signals to indicate the inside conditions of logical circuits 3, 4 of each LSI are entered into corresponding parity generation circuits 6, 7 or selector circuit to be grouped into a plurality of signal groups. In case it occurs in the parity generation circuits 6, 7, they generate parity signals 104, 105 per signal group and enter into an identicalness sensing circuit 5 - if it takes place with the selector circuit, the identicalness sensing circuit 5 is as the selection resultant signal fed with the signal group specified by the select signal from a control circuit to emit signals having the same contents with synchronous operation. Thereby the identicalness of the fed signal is sensed by the identicalness sensing circuit 5.