baber/WOPTO huggingface dataset:
Patent JP-H04364431-A (JP)
Title: Abnormally detecting device for temperature sensor
Inventor: YOSHIMI JOJI
IPC: G01K7/24
Filed: 1991-06-12
Abstract: PURPOSE:To detect abnormality even if a temperature sensor is short-circuited to an intermediate potential in an abnormality detecting device for a temperature sensor by comparing the terminal voltage of the temperature sensor with a specified reference value. CONSTITUTION:A transistor switch 11 is arranged between a thermistor 5 and the ground GD. The opened and closed state of the switch is controlled with a microcomputer 13. When the terminal voltage VIN under the state wherein the switch is opened is not equal to the power supply voltage VCC, it is judged that the sensor is short-circuited to the part at the intermediate potential.
Patent JP-S622105-A (JP)
Title: Shape recognizing method
Inventor: SUGIYAMA SHIGERU
IPC: G01B11/24
Filed: 1985-06-28
Abstract: PURPOSE:To enable high-speed and high-accuracy shape recognition, by processing an optical image obtained by projecting of a number of spot lights from 4 directions with an optical sense input apparatus and obtaining a deviation of the center of gravity of the spot light image from that of the reference image. CONSTITUTION:A spot light image 15 obtained by projection of a number of spot lights 6 from at least 4 directions on to a steed plate 7 is introduced into an optical sense input apparatus 1 as an input. This light signal processes an image integrated in a picture contained in a processing apparatus 2 simultaneously with the image input by employment of a range-numbering circuit called as a segmentation circuit. In case when, for instance, the position of the center of gravity is adopted as a parameter, a deviation R of the center of gravity of the ideal reference figure from the center of gravity G1 of a figure of an spot image obtainable from an actual steel plate 7 is obtained and shape recognition is conducted on the steel plate 7 by its magnitude. Thus high-speed and high-accuracy shape recognition becomes available.
Patent JP-2000328705-A (JP)
Title: Slab construction method
Inventor: KURAMITSU AKIO
IPC: E02D29/045
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a slab construction method, for example, in earth retaining work capable of increasing the working efficiency, reducing a cost and of avoiding damage of a peripheral part of a form of a slab. SOLUTION: In this slab construction method, a slab is constructed along a surface crossing a column 8 in a space provided with the column 8 for temporarily supporting a beam structure. A blockout 1 is fixed so as to surround the periphery of the column 8 by a rigid cylindrical form (the blockout 1) in a height range where the column 8 and a slab surface cross each other, and afterwards, the slab is constructed in a height range for fixing the blockout 1.
Patent JP-S631320-A (JP)
Inventor: OZAKI HIROYUKI
IPC: H02M7/48
Filed: 1986-06-18
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。
Patent JP-S5931112-A (JP)
Title: Manufacture of sample of bottled drink for automat and the like
Inventor: HIRANO YUMIKO
IPC: B29C51/00
Filed: 1982-08-12
Abstract: PURPOSE:To give actual feeling as a sample of parts such as characters, trademarks, etc. that are set on the surface of a resin mold projected according to a bottle shape and apt to be distorted in a vacuum forming time. CONSTITUTION:A bottle pattern, a cap and content a drink of which a commodity is composed are printed on a flat plate 1 of synthetic resin, then this plate 1 is vacuum-formed and finally parts 3 such as characters, trademarks, etc. which are apt to be deformed in the vacuum forming time are printed or a lead plate such a sticker etc. is stuck to the surface of the resin mold 2 projected according to the shape of the bottle as a commodity. Therefore, the characters, the trademarks, etc. which are apt to be distorted in the vacuum forming time are printed just like those of the actual bottle after vacuum forming is completed or a lead plate such as a sticker etc. applied to an actual matter is glued directly. Accordingly, products full of actual feeling as a sample can be obtained.
Patent JP-S5665637-A (JP)
Title: Method of regenerating multilayer bed type ion-exchange column
Inventor: KAGAWA TAKASHI
IPC: B01J49/00
Filed: 1979-11-01
Abstract: PURPOSE: To enhance the regeneration efficiency and to reduce the regeneration time by a method wherein a specific barrier is installed in an ion-exchange resin layer and the lower layer is fixed, then regeneration is performed by upward flow.  
     CONSTITUTION: Multilayer-bed type cation-exchange column in a water purifier is used as an example. A weakly acidic cation-exchange resin 4 is filled in the upper layer of the exchange column 1; a strongly acidic cation-exchange resin 3 is filled in the lower layer; at the boundary is inserted a flexible barrier 2 which allows passing of liquid but not exchange resin; and the peripheral of the barrier is fixed to the cation-exchange column 1. The barrier 2 for example, has a Saran net cloth 15 inserted between two rubber plates 14 having many holes 13. Regenerating agent is guided from inlet pipe 7 into the column to regenerate the strongly acidic cation- exchange resin 3; this causes the exchange resin 3 to be swelled, increasing its own volume. Because the support 5, column wall, and the barrier 2 are fixed, the barrier is bent upward to prevent resin breakage. The regenerating agent then regenerates the upper exchange resin 4 and is discharged out of the column through the distributor 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06350280-A (JP)
Title: Hybrid ic
Inventor: ADACHI YOSHIYUKI
IPC: H05K9/00
Filed: 1993-06-11
Abstract: PURPOSE:To provide a structure of high density surface mount hybrid IC in which the hybrid IC itself is shielded from external noise, e.g. static electricity, radio wave or magnetic field. CONSTITUTION:The hybrid IC comprises ceramic board 5 mounting electronic components, e.g. a microcomputor 1, a transister 2 and an IC 3, with high density on one or both surfaces thereof, and a case 8 for shielding external noise. This structure allows the hybrid IC itself to shield external noise due to static electricity, radio wave, magnetic field, etc.
Patent JP-S5568167-A (JP)
Title: Production of casting constituted by plural dissimilar metal
Inventor: OOKUBO KOUJI
IPC: B22D19/00
Filed: 1978-11-16
Abstract: PURPOSE: To volume produce the homogeneous plural metal casting by fitting a high-melting-point metal part casting into the second female mold made of a corrected prototype, pouring wax to make a corrected mold and additionally casting low-melting-point metal to the high-melting-point metal part.  
     CONSTITUTION: Wax is poured into the first female mold made from a basic prototype to make a wax pattern. From this, a basic mold is produced and a casting of high-melting-point metal part such as platinum or the like is produced. The casting of high-melting-point metal thus made is fit into the second female mold made from the corrected prototype and wax is poured. From the corrected wax pattern, a corrected mold is made. Thence, low-melting-point metal of gold or the like is cast by way of dewaxing, firing, etc., whereby additional casting of the low-melting- point metal part is done to the high-melting-point metal part casting. With this method, the decorative products incorporated with plural nobel metals and having aesthetic appearance and design effect are readily produced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11331475-A (JP)
Title: Facsimile equipment
Inventor: ITO SHINICHI
IPC: H04L12/58
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To perform electronic mail transmission and reception for not increasing the cost of a system and not lowering communication efficiency by inquiring the composite ability of an opposite equipment by electronic mail at the time of transmitting image data by the electronic mail. SOLUTION: A mail procedure control part 26 operates a mail analysis part 24 and a mail editing part 25 and controls the electronic mail transmission and reception. At the time of facsimile image data transmission, the electronic mail of the inquiry of the composite ability is transmitted to a receiver, and at the time of receiving the electronic mail of a response to the inquiry of the composite ability, the list of the composite ability of the receiver is acquired from the electronic mail and outputted to an encoding system judgement part 28.  At the time of reception, when the electronic mail of the inquiry of the composite ability is received, an encoding system table 27 is referred to, the list of encoding systems processable by the present equipment is prepared and the electronic mail of the response to the inquiry of the composite ability is formed and transmitted to a transmitter. In the encoding system table 27, the respective encoding systems processable by the present equipment are set beforehand.
Patent JP-S5666172-A (JP)
Title: Rectifier
Inventor: TSUKUDA YOSHIO
IPC: H02M7/12
Filed: 1979-10-30
Abstract: PURPOSE:To suppress the potential rise of a thyristor rectifier upon grounding trouble by placing on the output circuit of the rectifier a capacitor making the resonance frequency of a load other than the higher harmonic frequency contained in the output voltage of the circuit. CONSTITUTION:When one line grounding has occurred upon the agreement of the resonance frequency of a load and the higher harmonic frequency of output voltage, resonance takes place to jump up potential-to-ground. To prevent this, a capacitor 7 is making the resonance frequency of the load other than the higher harmonic frequency contained in the output voltage of the output circuit of a thyristor rectifier 2 is placed on the output circuit. When the capacitor 7 is provided additionally, the resonance frequency of the load changes. Even if the one line is interrupted, potential-to-ground does not become so large as to break down rectifier 2 insulation so that the rectifier 2 can be used in safety.
Patent JP-H09303603-A (JP)
Title: Yoke part construction in piston valve
Inventor: ICHIMARU TSUNEICHI
IPC: F16K31/122
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To constitute a piston valve which can be easily assembled and disassembled with few parts and manhours for working, can cope quickly with an emergency safely against high pressure air supply and can be compactly mounted to few spaces. SOLUTION: This piston valve is constituted such that a cylinder unit 27 is continuously connected to the upper part of a valve body 24 through a yoke part 28 and the valve is operatively changed over by the pushing action of a piston 12 provided vertically movably in a piston cylinder 11. Then, a male screw 8 is provided in the upper part of the valve body 24 on the outer peripheral surface of a gland part 25 provided inside with a gland packing 4 for a valve stem, and the yoke part 28 is screwed onto the male screw 8 to fix the piston cylinder 11, while a nut part 29 for holding the gland packing 4 is provided integrally at the lower part.
Patent JP-S5664628-A (JP)
Title: Gas temperature measurement system
Inventor: FURUSHIRO AKIRA
IPC: G01K1/14
Filed: 1979-10-31
Abstract: PURPOSE: To improve measurement accuracy by installing a shield breaking space between a temperature measurement element and an inner wall of a gas passage within a gas passage.  
     CONSTITUTION: A shield S consisting of a heat insulating material 10, an outer side shield 11, an inner shield 12, a insulating fitting member 13, bolts 14, a junk member 15, holding rods 17 and a temperature measurement element holding wire 20 is arranged in a gas passage 1 equipped with a temperature measurement element 4, and the space between the inner wall 6 and the temperature measurement element 4 is cut off. With this, the cold radiation from the inner wall 6 to the temperature measurement element 4 is cut off by means of the shield S and at the same time, the thermal radiation from the temperature measurement element 4 to the inner wall 6 is also cut off, as a result, the difference between the temperature of inflow gas passing through the inner side shield 12 and the measurement temperature of inflow gas in the temperature measurement element 4 becomes small, thus, improving the measurement accuracy and the responsibility to the rapid change of the inflow gas temperature. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6119073-A (JP)
Title: Molten carbonate type fuel cell system
Inventor: MATSUMURA MITSUIE
IPC: H01M8/04
Filed: 1984-07-06
Abstract: PURPOSE:To reform fuel gas exhausted from an upper stream fuel cell, supply it a downstream fuel cell as fuel gas to increase power generation efficiency, and utilize by-product heat to reform fuel gas by installing a heat supply means which heats a reformer. CONSTITUTION:A reformer 6 is formed in such a way that its piping line passes inside an oxidizing gas piping line 9 for the oxidizing gas exhausted from an upper stream fuel cell 4, and an oxidizing gas piping line 8 is arranged so that a heat supply means which supplies heat of oxidizing gas exhausted to the reformer 6 is formed. Thereby, fuel gas exhausted from an upper stream is reformed by the reformer 6, and again supplied to a downstream fuel cell as fuel gas to prevent power generating efficiency drop, and moreover by-product heat of fuel cells 4 and 5 is utilized to effectively reform fuel gas.
Patent JP-S5844386-A (JP)
Inventor: HORIBE KIYOSHI
IPC: G21C9/00
Filed: 1981-09-09
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-S63305244-A (JP)
Title: Quality control method of weld of steel material
Inventor: HANAZAKI KAZUHARU
IPC: B23K31/00
Filed: 1987-06-05
Abstract: PURPOSE:To perform the quality control of a weld, by utilizing unknown echoes, which are generated when the flaws in the weld are searched with ultrasonic waves. CONSTITUTION:An ultrasonic wave is inputted into a weld of steel material 1 on a continuous welding line of the steel material, and the height of a reflected unknown echo is measured 2. Meanwhile, the temperature of the weld is measured 9, and the height of the echo is taken in. The characteristics for the temperature and the height of the echo are computed 3. A transformation speed is computed 4 from the obtained characteristics of the temperature and the echo height. Then the transformation speed is integrated with time, and a transformation quantity is obtained 5. The characteristics of the temperature and the transformation quantity and the characteristics of the temperature and the transformation speed are computed 6 from the measured temperature of the weld, and from the result of heat transfer computation 10 based on the measured temperature. The strength of the steel material is computed on line 12 by the strength test of the welded steel material beforehand. Welding strength is computed 7 by multiple correlation expression based on said characteristics. Welding temperature is obtained from the welding strength. The welding temperature is controlled 8 on the basis of the theoretical welding temperature.
Patent JP-H11336522-A (JP)
Title: Variable valve system
Inventor: SANPEI KAZUHISA
IPC: F01L13/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To shorten the overall length of an internal combustion engine while the variable range is enlarged where the lift of a suction/exhaust valve changes. SOLUTION: This variable valve system consisting of a valve timing adjusting mechanism 1 and a cam shaft moving mechanism 2 has inevitably a large dimension in the axial direction of a camshaft 110. However, the bore of a vane rotor 130 including a second spline 137 is furnished with an annular projection 136 extending toward a sprocket 100, and the projection 136 is inserted in a ring-shaped recess formed in the sprocket 100. Therefore, it is possible to give a minimum required width to the vane rotor 13 about the axial direction while a spline length required to enlarge the variable range of the lift of a suction/ exhaust valve is secured, and the overall length of the engine can be shortened.
Patent JP-H05335411-A (JP)
Title: Manufacture of pellet
Inventor: KUNIYOSHI MASAAKI
IPC: B24B7/22
Filed: 1992-06-02
Abstract: PURPOSE:To prevent cracks of a silicon substrate at the time of dicing, by forming a trench along a prearranged division border line of a pellet on the surface side of a silicon substrate, making the trench link with the rear at the same time when the rear of the silicon substrate is eliminated in the course of rear grinding process, and dividing each pellet. CONSTITUTION:A trench digging process is provided wherein trenches 4 having bottoms are dug on the pattern 2 forming surface side of a silicon substrate 1, along prearranged division lines of a pellet 3, with a dicing equipment. A rear grinding process is provided, after the above process, wherein the surface side of the silicon substrate 1 is retained, the rear side of the substrate 1 is grinded until at least the bottoms of the trenches 4 are opened and pellets 3 are formed. The elimination amount of the trench having the bottom by grinding is 20-25mum. Thereby it is unnecessitated that handling is again performed as in the conventional case, after the rear grinding process, and then dicing is executed.
Patent JP-S6122427-A (JP)
Title: Magnetic recording medium
Inventor: KOUMI FUMIO
IPC: G11B5/71
Filed: 1984-07-10
Abstract: PURPOSE:To improve the adhesion between a ferromagnetic layer formed on a base body and a plasma-polymerized layer contg. a metal and to obtain excellent durability and corrosion resistance by providing the plasma-polymerized protective layer on the ferromagnetic layer and forming further a lubricating layer thereon. CONSTITUTION:The ferromagnetic layer 2 is formed on the base body 1 and the plasma-polymerized layer contg. the metal is incorporated into the plasma-polymerized protective layer 11 disposed thereon. The lubricating agent layer 12 is provided on the surface of the layer 11. The layer 2 consists of the magnetic layer composed essentially of a magnetic metallic material and the plasma-polymerized layer contg. the metal is formed directly on the surface thereof. Sn, Ge, Hg, etc. are preferably for the metal to be used. The plasma-polymerized layer contg. such metal is made into the dense polymerized layer having a high degree of crosslinking by the hydrophobic property and catalytic effect exhibited by the metal and therefore said layer has the good corrosion resistance. The adhesiveness to the layer 2 is improved and the excellent wear resistance is obtd.
Patent JP-2000330507-A (JP)
Title: Projection type display device
Inventor: FUJIWARA SHUICHI
IPC: G09G3/36
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device which is capable of lessening or obscuring the Keystone distortion of an image corresponding to an on-screen display(OSD) menu. SOLUTION: The image data inputted from an image source, such as a personal computer and the image data of the OSD menu outputted from an OSD menu forming section 4 are synthesized in a synthesis circuit 3. A Keystone distortion correction circuit 5 conducts a Keystone distortion correction to the image data of the synthesized image. An image control section 6 conducts image processing to the image data for adapting the image data to a projection section 7 for projecting the images to a screen. As a result, the Keystone distortion may be lessened not only with the images for projection but with the OSD menu to be projected to the screen as well.
Patent JP-S5843468-A (JP)
Title: Controller of paper feed of copying machine
Inventor: KATSUMATA AKIO
IPC: B65H7/18
Filed: 1981-09-10
Abstract: PURPOSE:To prevent jam and wrinkles of sheet, by setting sheet feed speed of feed rollers high at the early stage of feed, and changing over it to a lower speed during feed. CONSTITUTION:Two sheet feed rollers 3 and a motor 11 for driving them are mounted on the same shaft, and its rotation is controlled with a speed controller 12. An optical sheet detection element 13 for detecting a transfer sheet 2 is installed between the rollers 3 and register rollers 2.
Patent JP-S63305614-A (JP)
Title: Automobile steering wheel switch device
Inventor: ISHII HIRONAO
IPC: B62D1/04
Filed: 1987-06-05
Abstract: PURPOSE:To arrange lots of switches to a steering wheel by using a coil unit bridged over a stator through the rotation of a rotor whose coupling face is turnable for the optical current power transmission and the transmission of an AC signal between the stator and the rotor. CONSTITUTION:One coil of a coil unit 7 is fitted to the stator, e.g., a steering tube and the other coil is fitted to the rotor, e.g., a rotary shaft in the steering tube coaxially. Then the coil unit 7 is constituted to offer uniform electromagnetic coupling while being bridged over the stator and the rotor in the state that one of both the coils is turnable. A control unit 8 is provided to the stator and a switch unit 9 is provided to the rotor. Then the required power is sent to the switch unit 9 through the coil unit 7 and the on/off state signal of the switch group detected sequentially by a scanning circuit is sent to the control unit 8 via the coil unit 7.
Patent JP-H035978-A (JP)
Title: Eccentricity correcting method for disk medium
Inventor: TANAKA HIDEAKI
IPC: G11B21/10
Filed: 1989-06-02
Abstract: PURPOSE:To prevent a sector, which can not be accessed, from being generated by executing the activation of a read / write system circuit by a processor and afterwards, starting processing for off-track correction to a data head by the processor based on an interruption signal to be sent by a delay means. CONSTITUTION:When a processor 9 detects a sector before a sector to be accessed and a delay means 10 sends the interruption signal delayed for time, which is determined in advance, more than time for processing required for activating a read / write system circuit 11, the processor 9 starts processing for eccentricity correction to determine the size of an off-set signal to be sent to a servo system circuit 12 for the off-track correction of a data head 2. In such a way, after activation processing to the read / write system circuit 11 is completed by the processor 9, the delay means 10 sends the interruption signal to the processor 9. Thus, even when the processor 9 moves to processing for eccentricity correction, it is possible to prevent a state that the read / write circuit 11 can not access the designated sector of a host device.
Patent JP-S63589-A (JP)
Inventor: KISHIMOTO KEISUKE
IPC: E06B9/82
Filed: 1986-06-18
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。
Patent JP-H06350006-A (JP)
Title: Solder-bonding inspecting device for pga
Inventor: KUZUMI SHOHEI
IPC: H01L23/50
Filed: 1993-06-14
Abstract: PURPOSE:To reduce the difference of the contrasts of reflected light from a lead pin and to improve the bonding state of the soldering of the lead pin by changing the shape of the surface of the lead pin in response to the arranging position of each lead pin of a PGA. CONSTITUTION:A first lead pin 9a is arranged at the outer surface part of a PGA with respect to a light emitting means 5, which emits light. A second lead pin 11a is arranged at the central part of the PGA with respect to the first lead pin and the light emitting means. The bonding state of the soldering between the second lead pin and the first lead pin and a substrate is inspected in the solder-bonding inspecting device of the PGA. In this device, the first protruding part (2mum or more) is provided at the entire outer periphery of the first lead pins, and the second protruding part (2mum or less) is provided at the entire outer periphery of the second lead pins.