baber/WOPTO huggingface dataset:
Patent JP-H074872-A (JP)
Title: Heat exchanger and its manufacturing method
Inventor: YAMAMOTO TERUO
IPC: F28F1/02
Filed: 1993-06-11
Abstract: PURPOSE:To enable the size of a heat exchanger to be small for its easy practical installation by a method wherein flat parts of the heat exchanger are connected to each other in such a manner that a primary fluid flow passage and a secondary fluid flow passage having each of a plurality of flat pipes bent to be reciprocated on a plane in a substantially constant length and connected to each other are set in a heat exchanging relation from each other. CONSTITUTION:There are provided primary fluid flow passages 1 having flat pipes reciprocated on a plane, secondary fluid flow passages 2 having the same shape as that of the primary fluid flow passages and having the primary fluid flow passages 1 and a flat part of the flat pipe adjacent to each other, first connector pipes 3 connecting a plurality of primary fluid flow passages 1, second connecting pipes 4 connecting a plurality of secondary fluid flow passages 2 in the same manner, and fixing fittings 5 for keeping a heat exchanging relation with the primary fluid flow passage 1 and the secondary fluid flow passage 2. Then, the primary fluid flow passages 1 and the secondary fluid flow passages 2 perform a heat exchanging operation through pipe walls in contact with each other. The diameter of a bent part of an end portion of each of the flow passages is made small, thereby the length of the flow passage per its volume can be extended, so that its dead space can be reduced.
Patent JP-S5930211-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KOBAYASHI MASAAKI
IPC: G11B5/02
Filed: 1982-08-12
Abstract: PURPOSE:To perform conversion into a signal sequence having alternate signal and nonsignal periods and to carry out recording and reproduction with remarkably short wavelength by setting the gap length direction of a magnetic head to its relative movement direction, and imposing time-axis compression at intervals of unit time during recording operation. CONSTITUTION:The direction of the effective gap length L of the magnetic head 21 is set to its running direction. When its relative speed is V and the signal and nonsignal periods are M and N, an input signal is compressed on time-axis basis to have a recorded section with M/V and an unrecorded section T with N/V. A playback signal includes a signal P, nonsignal part E, signal Q, and nonsignal part F. The signal P is a signal reproduced by the front end part 22 of the magnetic head 22 and the signal Q is a signal reproduced by the rear end part 23. When M/V<L<N/V holds for the signal recorded section M/V and unrecorded section N/V of a track 5, the signals P and Q are reproduced while separated from each other with time. Consequently, signal waveforms reproduced by the front and back gaps of the reproducing head are separated with time to perform the recording and reproduction with remarkable short wavelength.
Patent JP-H08332899-A (JP)
Title: Support device for mirror for vehicle
Inventor: NAKAZAWA ISAMU
IPC: B60R1/06
Filed: 1995-06-07
Abstract: PURPOSE: To provide a mirror support device for a vehicle to simplify constitution, improve appearance, reduce a cost, and reliably relax a shock during collision. CONSTITUTION: An arm 60 for an under mirror to rotatably support an under mirror 50 is prevented from protrusion from a main arm 20 to the front of a vehicle and fixed to the main arm 20 by welding. This constitution nips a collision object A between the main arm 20 and the arm 60 for an under mirror during collision of the collision object A, regulates rotation of the main arm 20 by a rotational moving part 40, and effects effective relaxation of a shock. Besides, since there is no need to locate a rotational moving part between the main arm 20 and the arm 60 for an under mirror, simple constitution freed from deterioration with a time is provided, and the number of parts and a manufacturing cost are reduced, and in turn, a cost is reduced and appearance is improved.
Patent JP-H06345921-A (JP)
Title: Rubber composition
Inventor: OKADA KEIJI
IPC: C08K5/16
Filed: 1993-06-11
Abstract: PURPOSE:To obtain a rubber compsn. for metal mold cleaning which is effective for reducing the time and labor required for cleaning a metal mold on molding a rubber or resin and thus for improving the work efficiency. CONSTITUTION:This rubber compsn. contains a chlorinated ethylene-alpha-olefin copolymer rubber having a chlorine content of 20-40wt.% and a Mooney viscosity [ML1+4 (121 deg.C)] of 10-190 and a metal cleaning agent.
Patent JP-H09306292-A (JP)
Title: Structure of inhibitor switch
Inventor: IKEJIMA MASAHIRO
IPC: H01H11/00
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent resin flow in and out of a pole plate and improve abrasion resistance of a shaft part and water resistance of a case by engaging a circular protrusion of a case with a circular groove of the pole plate and welding a protrusion of a movable board with the shaft part. SOLUTION: A fixed contact plate 2 pressed at a specified shape is inserted into a pole plate 1. On the other hand, a movable board 3 into which a movable contact 4 and a contact spring 5 are inserted is inserted into a recess 1a, a shaft 3b is axially fitted to a shaft hole 1b, and protrusion 3c is axially fitted to a through hole 7a of a case 7. At the same time, a circular protrusion 7b is engaged with a circular groove 1e via a O-ring 11, the pole plate 1 and the periphery of the case 7 are welded, then the protrusion 3c and the shaft part 8a are welded. At this time, a resin to be molten is snapped in the circular groove 1e, and at the same time flow in and out of the pole plate 1 and generation of a contact failure of the fixed contact 2b or the movable contact 4 is prevented.  During welding, since the shaft, 3b is not mounted on a movable arm 8, welding is easily made possible. Thus, abrasion resistance of the shaft part and water resistance of the case are improved.
Patent JP-S6033955-A (JP)
Inventor: TAMURA KIYOSHI
IPC: E04B1/04
Filed: 1983-08-03
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-S5842940-A (JP)
Title: Method and device for measuring surface temperature of running steel material
Inventor: KIMURA MOTOMU
IPC: G01K13/04
Filed: 1981-09-08
Abstract: PURPOSE:To measure a secular change at the same temperature measurement position of the bottom surface of a running steel material, and to obtain the reduced size error, improved flatness, and stabilized properties of products, by bringing a temperature measurement part into contact with the bottom surface  of the running material and moving said temperature measurement part together  with the steel material. CONSTITUTION:A temperature measuring rod 10 having a thermocouple 10a at the top is inserted into the tip part of a guide pipe 8. When a temperature measurement position of a steel material 4 comes close to right above the temperature measuring rod 10, a piston 14 is moved toward the steel material 4 to press the tip of the rod 10 against the bottom surface of the steel material 4. As a result, the running steel material 4 rotates the rod 10 and guide pipe 8 in the running direction to put the tip of the rod in linear motion together with the  steel material 4, and thermoelectromotive force generated at this time is used  for the measurement. Therefore, a secular change at the same position of the  bottom surface of the steel material is measured to obtain the reduced size  error, improved flatness, and stabilized properties of products.
Patent JP-S62623-A (JP)
Title: Intake apparatus of internal-combustion engine
Inventor: ISHIDA SHIRO
IPC: F02B31/00
Filed: 1985-06-27
Abstract: PURPOSE:To strengthen the swirl force by setting the direction of the intake flow of a port which is directed to the inside of a cylinder so as to be set in the tangential direction on the concentric circle having the center of the cylinder as center, in an engine equipped with two swirl intake ports in one cylinder. CONSTITUTION:In one cylinder, two intake ports 4 and 5 are provided, and the intake port 4 is set so as to form a swirl on the circumference of a circle C having the center P of the cylinder as center. As for the intake port 5, the intake introduced into the cylinder is introduced so that a swirl is formed on the concentric circle having the center P of the cylinder as center by bending the axis line of the intake part to the cylinder of this port at the curved parts 14 and 15, for the axis line 3a of the intake introducing part of this port. Therefore, the strong swirls are formed, suppressing the collision of the both swirls.
Patent JP-H085698-A (JP)
Title: Method and apparatus for detecting partial discharge
Inventor: ISHII HIROMI
IPC: G01R31/12
Filed: 1994-06-23
Abstract: PURPOSE:To detect partial discharge in an objective machine positively by determining the intensity of electromagnetic wave of an input signal to an antenna for each section obtained by equally dividing an interval equal to N periods of the frequency of commercial power supply and deciding that a partial discharge occurred when a difference appears in the intensity of electromagnetic wave. CONSTITUTION:An antenna 3 located at a measuring point receives an electromagnetic wave produced from a partial discharge to be measured or other source. The intensity of electromagnetic wave of an input signal to the antenna 1 to be measured is then determined for each section obtained by equally dividing an interval, equal to N periods of the frequency of commercial power supply, by N+1 or more. The intensities thus determined are then compared with each other. If the intensity is different between the sections, a decision is made that a partial discharge is produced in synchronism with the frequency of commercial power supply and the partial discharge is detected. If the intensity is identical for all sections, a decision is made that a random noise is generated asynchronously with the frequency of commercial power supply.
Patent JP-S63305602-A (JP)
Title: High frequency acceleration cavity for accelerator
Inventor: ITO KOJI
IPC: H01P7/06
Filed: 1987-06-08
Abstract: PURPOSE:To apply high temperature baking to a cavity by using a metal gasket as a gasket and fixing a contact plate made of a high strength member to a contact part of the metal gasket. CONSTITUTION:The contact plate 7 made of a high strength member is fixed to the contact part between a shell and the metal gasket 4 of a cover 3 by soldering or electron beam welding or the like under a vacuum. The shell 2 and the cover 3 are tightened via the metal gasket 4 and the contact plate 7 made of the high strength member is fixed to the contact part of the metal gasket 4 vacuum-tightly, even when the shell 2 and the cover 3 are tightened under a required tightening face pressure for the vacuum airtightness of the metal gasket 4, no deformation such as ditch is caused to the base plate of the contact plate 7, the sheel and he cover 3, and it is not required to work the contact part at the time of re-decomposing and re-assembling by having only to replace the metal gasket 4.
Patent JP-S5264144-A (JP)
Title: Air conditioner
Inventor: HIRATA YOSHIAKI
IPC: F25D11/00
Filed: 1975-11-25
Abstract: PURPOSE: To reduce troubles to reduce running cost with simple construction with a branch circuit, three-way flow control valve, temperature detecting element, and signal circuit through a reheater for reheating discharged gas in normal refrigerating cycle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6031864-A (JP)
Inventor: SAKAI AKIRA
IPC: B07B13/02
Filed: 1983-08-01
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-S6255249-A (JP)
Inventor: JIYAN JIYATSUKU KARE
IPC: B60T8/28
Filed: 1986-06-19
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-S6036091-A (JP)
Inventor: ROBAATO ETSUCHI RAASEN
IPC: D05B47/02
Filed: 1984-07-10
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-2000330187-A (JP)
Title: Film tunnel quantity switching device for camera
Inventor: KOSUGE OSAMU
IPC: G03B17/28
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To make switchable a film tunnel quantity whenever necessary. SOLUTION: By shifting a film pressing plate 15 in a film feeding direction H by a prescribed distance, 1st and 2nd upper and lower abutting surfaces are allowed to abut on an outer rail on a camera body side so as to switch the film tunnel quantity. This device is provided with a driving member constituted of a driving lever 18 with a driving shaft 17 which is supported on the mount frame 1c behind the film pressing plate 15 so as to be parallel to the rear side of the plate 15 in the vertical direction and which can be operated from the outside and a reduction pinion 19, and a follower plate 21 vertically fixed on the rear side of the plate 15, and a joint lever 25 integrally supported on the reduction gear shaft 24 of a reduction gear 23 engaged with the reduction pinion 19 is manually rotated by <=180 deg., then,  the plate 15 is driven by a prescribed distance in the film feeding direction H with the reciprocating movement of the driving pin 18a of the driving lever 18 fitted into the oblong hole 21a of the follower plate 21 in the optical axis direction in accordance with the rotation of the driving shaft 17.
Patent JP-H11337334-A (JP)
Title: Optical deflection angle measuring device
Inventor: SHIMOMURA YOSHIAKI
IPC: G01B11/26
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the influence of a sensor output which is generated due to factors other than the light of a light source and to make it possible to carry out an accurate measurement by changing the direction of light from each light source to be condensed so that it can be guided to each position-detection element and subtracting a setting value for output being generated without depending on the light of the light source from the detection value of each pixel. SOLUTION: An operation-processing device 10 is provided with an offset circuit 1, subtracts an offset setting value VOFF that is a setting value regarding output IN of a noise signal from an output value I of the detection signal of position detection elements 412-1 and 412-2, and corrects the output value I to a correct value being generated due to the light of light sources 41 and 42.  A gravity position/deflection angle operation circuit 4 obtains an image-forming position on each light reception surface of the position detection elements 412-1 and 412-2 based on a correct output value I' that is obtained by the correction, and calculates the angle of deflection of the light axes of the light sources 41 and 42, thus accurately measuring the angle of deflection without being affected by sensor output being generated due to factors other than the light of the light sources 41 and 42 at the time when optically measuring the angle of deflection.
Patent JP-H06332731-A (JP)
Title: Controller
Inventor: KOMIYA YOJI
IPC: G06F21/12
Filed: 1993-05-19
Abstract: PURPOSE:To inhibit the control of an equipment by a defective part by judging whether or not a storage element is a normal part or not, in a controller which controls the equipment. CONSTITUTION:When a signal RFSH (' ' indicates that the port is low active) of a CPU 10 is turned to 'L', bus drivers 16 and 23 are controlled by a control signal prepared by a control signal control circuit 21 based on the signal RFSH or the like, and a data outputting circuit 20f is connected with an address bus AB, and a control sub-bus SB is connected with a control bus CB. A CPU 20 outputs a prescribed address from the data outputting circuit 20f to the address bus AB, and reads an identification code preliminarily described in the prescribed address of a ROM 30 through a data bus DB and a latch circuit 25. The propriety of the read identification code is judged, and when it is judged to be improper, a signal P18 is set to 'L', and the CPU 10 is turned to a reset state. The CPU 20 repeatedly checks the ROM 30 while the CPU 10 is operated.
Patent JP-H036888-A (JP)
Title: Method of cleaning board for printed wiring board
Inventor: IZAWA TAKASHI
IPC: H05K3/26
Filed: 1989-06-04
Abstract: PURPOSE:To remove the remnants of minute through-holes properly by jetting cleaning liquid to the cleaning surface of a board and forming a liquid film on this, and then jetting high pressure air intermittently from above the liquid film. CONSTITUTION:By carrying the board for printed wiring board after boring processing into a liquid film process part 1 through a transfer roller 13 and ejecting pressurized cleaning liquid from ejection nozzles 80 and 81, a liquid film of cleaning liquid is formed at the cleaning face of the board for printed wiring board. After that, the board is carried into a high pressure gas ejecting process part 2 through a transfer roller 14, and it passes under an ejection nozzle 30 while being guided by transfer rollers 22 and 23 and guide rollers 50 and 51. At this time, high pressure gas is ejected intermittently from the ejection port 35 of the ejection nozzle 30, and the high pressure gas is injected into each through hole from above the liquid film formed at the cleaning face, whereby the cleaning liquid passes each through-hole together with high pressure gas, and as a result, the remnants in each through-hole can be removed without being left.
Patent JP-S6032339-A (JP)
Title: Semiconductor programmable element
Inventor: TAKENAKA NOBUYUKI
IPC: H01L21/8246
Filed: 1983-08-02
Abstract: PURPOSE:To obtain a programmable element even if an applying voltage necessary for programming an element is low and an element temperature is low by heating a polycrystalline silicon film, reacting a metal film and a polycrystalline silicon film to form an alloy layer, and shortcircuiting between the same conductive type polycrystalline silicon films at both sides. CONSTITUTION:When a voltage is applied between electrodes 5 and 6, polycrystalline silicon films 2-4 generates heat, and aluminum of the component of aluminum film 8 reacts with the silicon films under the film 8 by the heat generation. At this time, if the film 8 is formed at the position isolated by 0.1-1mum from the end of a p-n junction, the front diffusing surface of the aluminum alloy reach the junction in the alloying step, and the element after reacting is formed in such a manner that the alloying layer 9 of the aluminum and the polycrystalline silicon is impregnated to the interiors of n<+> type layers 2, 3. Thus, when the layer 9 is thus formed, the structure of the polycrystalline silicon film which was initially n<+>-p-n<+> structure is altered to an n<+> alloy layer-n<+> structure, and the resistance value of a semiconductor programmable element decreases to approx. 100OMEGA.
Patent JP-S621671-A (JP)
Title: Power steering device
Inventor: SASAKI SHUICHI
IPC: B62D5/083
Filed: 1985-06-27
Abstract: PURPOSE:To aim at miniaturization in a valve body, by installing plural reaction plungers, shiftable in a direction parallel with an axis, interposingly between a valve shaft and an output shaft, while making hydraulic pressure act on a plunger end part. CONSTITUTION:One end part of a reaction plunge 26 having a spring 24 is being inserted into four equi-interval plunger insertion hole 22 installed in an end face at the side of a valve shaft 18 of a pinion shaft 20 against energizing force of the spring 24. The other side of this plunger 26 comes into contact with the section semicircular groove 18b installed in an end face at the side of the pinion shaft 20 of the valve shaft 18 by dint of the energizing force of the spring 24, thus the hydraulic pressure produced in the one end part of the reaction plunger 26 works there. With this constitution, use of a thick member as a valve body for the purpose of inserting the plunger is no longer required.
Patent JP-S6032340-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SANO TOUSHI
IPC: H01L27/10
Filed: 1983-08-02
Abstract: PURPOSE:To enable to individually design only particularly a wiring portion by varying the configurations of the number of bits and the number of words of a memory by altering only a wiring pattern. CONSTITUTION:A peripheral region 11 includes a bonding pad, an input buffer and output buffer. An internal region 12 has a gate array in which basic element cells 13 are disposed in a matrix shape, and a memory circuit 14. The memory circuit 14 has a basic memory 31, a memory control circuit 32, a wiring pattern region 33 for mutually connecting between the basis memories and the connection to a memory controller in the number of bits and the number of words of the desired memory circuit. The control circuit 32 has an array of basic element cells 13. The size of the array 32 depends upon the types of the size (mXn) of the basic memory, the number of the disposed basic memories, the number of words and the number of bits to be prepared in a master-slice type integrated circuit as the entire memory circuit.
Patent JP-S6119402-A (JP)
Inventor: KANBARA MASAO
IPC: A01B33/08
Filed: 1984-07-09
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-S5568779-A (JP)
Title: Video signal decision system
Inventor: SHIYOUJI KENICHI
IPC: H04N17/00
Filed: 1978-11-18
Abstract: PURPOSE: To facilitate an easy decision for the normal video signal by providing the detection means to detect only the synchronous component of the video signal and then deciding the presence or absence of the video signal functioning as the main signal as well as the intensity of the video signal based on the detected synchronous signal.  
     CONSTITUTION: The video signals sent from the using unit of input terminal 301 are supplied to switch 308 as well as to synchronous isolator circuit 302 constituting the dicision circuit. And the synchronous signal isolated from the video signal by the amount equivalent to the synchronous signal part via circuit 302 is applied to narrow band-pass filter 303 to be converted into the sine wave. The sine wave is rectified through detector 304, and furthermore the output is applied to logic circuit 306 when the output of detector 304 is higher than the reference level set by comparator 305. Then the output of detector 314 obtained by giving the process to the video signal of the stand-by side via the similar circuit as that of the using unit side is supplied to circuit 306, and the presence or absence as well as the strength of the video signal are decided via the output of circuit 306. Then relay circuit 307 is controlled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H086910-A (JP)
Title: Cluster type computer system
Inventor: MAYA YUZURU
IPC: G06F15/163
Filed: 1994-06-23
Abstract: PURPOSE:To prevent a user from being conscious of the generation of a fault by solving a neck in the number of I/O ports, eliminating the necessity of resending of a telegraphic message between plural processor modules at the occurance of a fault and shortening system recovery time. CONSTITUTION:A telegraphic message processing function in a system is divided into a communication process, a transaction process and a file process. A current process and a stand-by process are prepared in each process and respective processes are mounted on respectively different processor modules 11 to 16. At the time of transmitting a telegraphic message from each of the current processor modules 11, 13, 15 to processor modules for another function, the message is transmitted to both current and stand-by processor modules of the function. When each of the stand-by processor modules 12, 14, 16 detects a fault generated in its corresponding current processor module, the stand-by processor module succeeds the processing of the current process.