baber/WOPTO huggingface dataset:
Patent JP-H02218314-A (JP)
Title: Brightly decorated plane mirror
Inventor: KOBAYASHI TAKEO
IPC: A47G1/00
Filed: 1989-02-20
Abstract: PURPOSE:To make it possible to use a mirror for advertisement, interior ornament, interior illumination or the like by disposing a light source in an inner surface of a light shield box provided at its front surface with a glass reflector, and by sculpturing and removing a part of a silver coating film on the rear side of the glass mirror so as to form a display part for indicating letters, a pattern or the like. CONSTITUTION:A wall-suspended type rectangular plan mirror 1 having a flat glass reflector 2 disposed on the center part of the front surface thereof has a light shield box 3 which also serves as a bed frame. In the light shield box 3, frame members 11 made of steel, aluminum, resin or the like are assembled in a ring-like shape, and a loop like groove 13 is formed in the front inner surface 14 thereof while a glass reflector 2 is attached thereto with its silver coating film 6 being laid on its rear side surface 5. The inner wall 14 is disposed therein with a light source 4, and the frame members 11 are sealed with a cover 12 in the rear thereof so as to be light-shielded. A part of the silver coating film 6 is sculptured and removed from the rear surface 5 so as to from a display pat 7 for indicating letters or a pattern. Accordingly, the light from the light source 4 is concentratedly irradiated to the display part 7 through a part 8 where the silver coating film 6 is sculptured and removed, and when the light passes through the display part 7, it is randomly reflected by sculptured parts of the display part 7, thereby give a bright display of letters or a pattern on the outer surface 9 of the glass reflector 2.
Patent JP-S62200082-A (JP)
Title: Piezo type gas proportional valve
Inventor: YANAGAWA MASASHI
IPC: F16K31/365
Filed: 1986-02-26
Abstract: PURPOSE:To achieve the enhancement in miniaturization and lightweight, reduction in power consumption, and durability of a gas proportional valve by arranging a piezo-element, in a pilot chamber, which is provided so as to be capable of selectively closing a through hole that communicates with the pilot chamber. CONSTITUTION:A port 25 on one side is connected to a gas supply source, and the other port 26 is connected to a gas apparatus or the like. When a voltage is not applied on a piezo-element 63, the piezo-element 63 closes a through hole 62 to prevent gas from flowing into a pilot chamber 24. Accordingly, a valve body 5 and a diaphragm 4 balance with the gas pressure introduced inside the pilot chamber 24, and the valve body 5 closes a valve port 27 by being pressed to the pilot chamber 24 side by a spring 51. When a voltage is applied on the piezo-element 63, the through hole 62 is opened in proportion to driving frequencies, and gas is introduced into the pilot chamber in proportion to the open/close frequency of the piezo-element, enabling the valve port 27 to open so as to allow gas to flow.
Patent JP-H07250498-A (JP)
Title: Method and device for controlling pulse motor speed
Inventor: NAKAJIMA SUEKAZU
IPC: H02P8/14
Filed: 1994-03-11
Abstract: PURPOSE:To obtain smooth acceleration/deceleration characteristics and to prevent an excessive load from being applied to a pulse motor by setting a proper data pattern to acceleration/deceleration characteristic data. CONSTITUTION:The input pulse to a pulse motor drive part 6 is obtained by dividing a clock pulse train CLK output from an oscillator 1 by a frequency divider 2b for speed. The period increases or decreases by a certain width at a time in synchronization with the pulse obtained after being divided by a frequency divider 2a for acceleration/deceleration. Either increase or decrease is determined by a signal set to an acceleration/deceleration request register 3b. The frequency-dividing value of the frequency divider 2a for acceleration/ deceleration is updated by reading data values from an acceleration/deceleration characteristic data train stored at a memory 9 at each certain time interval and then setting them to a register 3a for acceleration/deceleration. Therefore, the change rate of the frequency of the output pulse of the frequency divider 2b for speed is prescribed by the data value of the acceleration/deceleration characteristic data train.
Patent JP-H01216406-A (JP)
Title: Origin recovering method
Inventor: SAKAMOTO KEIJI
IPC: G05B19/18
Filed: 1988-02-24
Abstract: PURPOSE:To apply the title method on the origin recovery of a numerical control machine tool employing digital servo and an absolute position detector by performing the origin recovery by a software processing in the inside of a numerical control part constituted of a computer. CONSTITUTION:A processor 21a in the numerical control part 21 reads the absolute position of a motor 23 at an arbitrary time from the absolute position detector 24, and finds a distance B to an absolute position read from a certain point (grid point) of the motor decided in advance, and initializes the distance B as a command position REFn from the grid point. Hereafter, a travel command value DELTARn is outputted to a digital servo circuit 22 at every prescribed time DELTAT, and also, the command position REFn is updated by equation I, and the REFn at the first time after being recovered since a deceleration limit 25 is pressed is found, and (N-REFn) is outputted to the digital servo circuit 22 as a final quantity DELTARn of command travel, then, the origin recovery of a movable part can be performed. In such a way, it is possible to obtain an origin recovering method applicable on the numerical control machine tool employing the digital servo circuit and the absolute position detector.
Patent JP-H09232514-A (JP)
Title: Hybrid integrated circuit and resistor trimming method
Inventor: ONISHI OSAMU
IPC: H01L27/01
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To reduce the substrate area of a hybrid integrated circuit, reliably trim, using one function trimming resistor and make the current detection output adjustably. SOLUTION: A current detecting resistor 1 for converting an output current from a current output 4 into a voltage is disposed between the output 4 and one power voltage end 5. A trimming resistor 2 capable of trimming the resistance value has one end forming a part of the resistor 1 between the output 4 and voltage power voltage end 5 and integral with this resistor 1 and the other end disposed at the output end 6 of the converted voltage. Both resistors 1 and 2 are formed on a circuit substrate so that the resistor 2 acts as a division resistor and also an output protective resistor for the converted voltage.
Patent JP-H02220498-A (JP)
Title: Method and apparatus for correction of mounting position in automatic electronic-component mounting machine
Inventor: ISOZAKI ATSUHIRO
IPC: B23P21/00
Filed: 1989-02-21
Abstract: PURPOSE:To realize a high-accuracy mounting operation by a method wherein a mounting-position correction amount which has been computed for each correction region used to divide a mounting board is stored and the mounting-position correction amount is read out by means of a correction-region command and is corrected at a component-mounting operation. CONSTITUTION:An execution program memory 11 stores a mounting program 10 read out by means of a reader together with a measuring position data; in addition to program command values X, Y, theta, a correction region command CA is output from a program analysis part 14A which analyzes the mounting program 10 one block by one block by using a seizing signal EN; the correction region command CA is input to a correction operation part 15A and a correction region command memory 31. Mounting correction values DELTAx, DELTAY which are output from a measurement control pert 22 are input to a DELTAtheta operation part 30; a mounting correction value DELTAtheta regarding a turning operation is computed and stored in the correction region memory 31 for each correction region command CA. When a mounting board is divided into a plurality of arbitrary regions in this manner and a correction operation is executed at each of the plurality of regions, a high-accuracy mounting operation can be executed.
Patent JP-S51117235-A (JP)
Title: Process of low-load engine speed control in diesel engines
Inventor: YANAGAWA KENICHI
IPC: F02D9/04
Filed: 1975-04-07
Abstract: PURPOSE: To throttle the exhause line and automactically increase the volume of fuel injection at the time of low-load operation of the engine, thereby elevating the combustion chamber temperature while maintining the predetermined rate of engine speed without stopping the engine, with a resultant effect of reduction of detrimental components in the exhaust. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07250129-A (JP)
Title: Transmission system
Inventor: TAKASO KAZUTO
IPC: H04L69/40
Filed: 1994-03-11
Abstract: PURPOSE:To obtain a transmission system which can restore a communication line in a short period of time. CONSTITUTION:A common memory 43 (MEM) is used for data transfer between a monitor control means 52 and between input ports 23 (IP) and output ports 23 (OP) of respective transmission control means 10A (MD) and the address (AD) allocation of the MEM is made to correspond to the AD allocation of the respective IP and OP, and writing operation is performed with ADs corresponding to the OPs and reading operation is performed with ADs corresponding to the IPs. Then the OPs output monitor information (AM) with their corresponding ADs and the IPs input mode setting information (ST) and set corresponding modes. The allocated ADs of the IPs and OPS of the respective MDs are generated by an address generating means 42 repeatedly in order and supplied to the respective MDs and MEM and the AMs of the respective MDs are gathered in the MEM, and the ST set in the MEM is passed to the respective MDs to set the modes. The monitor control means checks the AMs in the MEM to detect abnormality, stores a disconnection ST to be passed to the IP of the corresponding MD in the IP corresponding AD location of the MD in the MEM when the abnormality is detected, and stores an in-use mode ST to be passed to the IP of a substitute MD selected among stand-by MDs in the IP corresponding AD location of the MD in the MEM.
Patent JP-S59167215-A (JP)
Inventor: KUSUSE AKIO
IPC: B28B21/30
Filed: 1983-03-11
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-S58173324-A (JP)
Inventor: MAIKERU PIJIYON
IPC: F24F/
Filed: 1983-03-12
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-H11227837-A (JP)
Title: Packing apparatus for packed machine
Inventor: FUKUYAMA SHIGEMITSU
IPC: B65D5/50
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To reliably buffer impact to a packed machine in a packing case with impact cushion members fitted to both sides of the packed machine received by providing a plurality of protrusions on an external face of the impact cushion member. SOLUTION: When a packed machine, for example an electronic cash register 1, is to be packed, impact cushion members 6, 42 comprising foaming polypropylene are formed in a rectangular card board. In addition, a fitting recess into which a side of a body 2 of the register 1 is inserted with a depth sequentially increasing is formed to be positioned at a lower half of an internal face of the member body, while a through hole into which a side of a display 3 of the register 1 inclined forward is inserted is formed to be positioned at an upper half of the internal face. In addition, a cushion protrusion is integrally formed to protrude on front, rear, upper and lower faces of a member body of each of the cushion members 6, 42. Reception of such cushion members 6, 42 can improve cushioning ability.
Patent JP-H06255386-A (JP)
Title: Auxiliary driving device for v-type internal combustion engine
Inventor: KAMEGAYA SHIGERU
IPC: B60K25/04
Filed: 1993-03-03
Abstract: PURPOSE:To obtain a small-sized and simple constitution by omitting a high pressure outside piping and an outside tank and prevent the vibration and noise of the piping due to pulsation. CONSTITUTION:Hydraulic motors 5 and 6 which are formed integrally with an auxiliary motor are installed on the outside surface of a cylinder block 1, and a hydraulic pump 13 is installed at the engine front edge part between V-banks, At the rear edge part between the V-banks, an oil tank part 32 is formed integrally with the cylinder block 1. The hydraulic pump 13 is driven by an engine crank shaft through a belt transmission mechanism. A hydraulic pressure feeding passage 24 leading from the hydraulic pump 13 to the hydraulic motors 5 and 6 is formed inside the cylinder block 1, passing between a cylinder bore 25.
Patent JP-S57155729-A (JP)
Title: Wafer fixing ring
Inventor: OKA NOBUTAMI
IPC: H01L21/22
Filed: 1981-03-23
Abstract: PURPOSE:To form CVD film of a predetermined thickness uniformly over the full range of the surface of wafer by a method wherein an annular body to insert thereinto a circular-shaped wafer and wafer supporting member projecting toward the inside of the annular body through built-in spring member thereof, is provided. CONSTITUTION:A wafer supporting member 11 in each wafer fixing ring 13 is pressed down into an annular body 10 and a wafer 15 is inserted into the interior 10a thereof. A contact face 11a is pressed to the circumferential side face of the wafer 15 by using a spring member 12 and is held certainly by the inner circumferential face of the annular body 10 and the wafer supporting member 11. Two pieces of wafers 15 are fixed, for example a multiplicity of wafers 15 are mounted on a boat 16 to form CVD film. The boat 16 holds a part of the annular body 10 by a carriage 16a. As a result, the both surfaces of each wafer 15 are completely exposed to the air and the CVD film can be formed over the full region of the surface.
Patent JP-H05217450-A (JP)
Title: Composite raw material for electric contact
Inventor: SAYAMA MITSUYOSHI
IPC: H01H1/04
Filed: 1992-01-31
Abstract: PURPOSE:To prevent the diffusion between a noble metal and a rolled copper material thereby enhancing workability by using Pd or a Pd alloy as an intermediate layer in a composite raw material for an electric contact consisting of the noble metal and the rolled copper material used for drawing. CONSTITUTION:A surface layer 1 consisting of a noble metal, an intermediate layer 2 consisting of Pd or a Pd alloy, and a base material 3 consisting of a rolled copper material are laminated so as to form a composite raw material 4 for an electric contact. A cylindrical electric contact 5 is provided by means of a press drawing using the raw material 4. Au or an Au alloy is used as the noble metal, and Cu, brass, phosphor bronze, etc., are used as the rolled copper material. Since Pd or the Pd alloy is provided as the intermediate layer in the raw material 4, no diffusion between the noble metal and the rolled copper material takes place. Thus, no crack takes place in drawing so that workability is enhanced.
Patent JP-S60126291-A (JP)
Title: Porphyrin derivative
Inventor: SHIYUDOU KOUICHI
IPC: A61K31/435
Filed: 1983-03-14
Abstract: NEW MATERIAL:A compound expressed by formula I [R1 is CH3, -CH=CH2, aryl, etc.; h is 0-8; X is -CH2CH2- or an o- or p-substituted group expressed by formula II (m is 2-7); Y is -(CH2)l- or -CO-(CH2)l-CO- (l is 2-5); R is H or 1-4C alkyl; n is 0-7; k is 1-4)] and a metallic complex thereof. EXAMPLE:The compound expressed by formula III. USE:Medicines. PREPARATION:A carboxylic acid derivative of porphyrin expressed by formula IVis reacted with dipyrimidoimidazole derivative expressed by formula V in the presence of dicyclohexylcarbodiimide, etc. as a condensing agent in an aprotic solvent, e.g. dimethylformamide (DMF), usually at room temperature.
Patent JP-S59168667-A (JP)
Title: Electrode material for semiconductor device
Inventor: MATSUYAMA HIROHIKO
IPC: H01L21/283
Filed: 1983-03-16
Abstract: PURPOSE:To obtain a material enabled to form an electrode having low contact resistance without generating junction breakdown by a method wherein the material is constructed of silver powder, one kind or more of titanium and magnesium, one kind or more of silver phosphate, nickel phosphate and magnesium phosphate, an organic binder, and glass powder to be added in occasion demands. CONSTITUTION:Silver powder of 10g of 1mum or less of grain size, titanium powder (0.5-40pts.wt. to 100pts.wt. of silver powder) of 10mum or less of grain size performed with surface stabilization treatment, silver phosphate (5-40pts.wt. to 100pts.wt. of silver powder), and borosilicate lead glass frit of 1g are weighted. A viscous liquid obtained by dissolving 10pts.wt. of ethylcellulose of 10cps to 90pts.wt. of alpha-terpineol is added thereto to be kneaded, and a paste type electrode material of about 200 poise of viscosity is prepared. Screen process printing of the above-mentioned paste type electrode material is performed in a tandem type pattern shape on the N<+> type layer 2 of a P type silicon substrate 1 and in a solid pattern type on the P<+> type layer 3, they are dried at 150 deg.C, and after light receiving side electrodes 4 and back electrodes 5 are formed, calcination is performed at 600 deg.C in a nitrogen gas atmosphere containing 50ppm of oxygen to manufacture a solar cell, for example.
Patent JP-S61201129-A (JP)
Title: Gas pressure sensor
Inventor: HIRAMA KOICHI
IPC: G01L9/00
Filed: 1985-03-04
Abstract: PURPOSE:To make measurement of the degree of vacuum possible by spacing an excitor electrode by a prescribed distance from the surface of a vibrator and markedly changing the equivalent series resistance of a piezoelectric vibrator by the pressure even in an atmosphere of high degree of vacuum. CONSTITUTION:The four peripheral sides of a base plate 1 of a tuning fork type crystal vibrator are surrounded by crystal base plates 5 to 8 of the same cut as the base plate 1. A similar crystal base plate 9 is inserted into a space between legs 2, 3 of the tuning fork. Electrodes 10 to 13 are affixed to the sides of the base plates 5 to 8 facing to the periphery of the vibrator 1 while electrodes 14, 15 are also affixed to both sides of the base plate 9 by vapor deposition. The base plates 5 to 8 are secured to the base of the base plate 1 by adhesive layers 16, 16 while required gaps are formed between the surface of the base plate 1. The base plates 9 and 5, 6 are secured in a similar manner. Because of the absence of pressure-displacement converting means such as bellows, the sensor itself is not affected by vibration and hence simplified in structure so that pressure can be measured simply by measuring the series equivalent resistance of the vibrator resulting in inexpensive and simplified measurement system.
Patent JP-H05208794-A (JP)
Title: Automatic cargo lifting device
Inventor: IWAOKA SATOSHI
IPC: B66C13/32
Filed: 1992-01-30
Abstract: PURPOSE:To automate high-efficient lifting conveyance of a cargo by recognizing propriety of a holding state of a cargo by means of a holding means when automatic lifting conveyance of a cargo, such as excavated earth, is effected and automatically effecting re-holding operation when a holding state is defective. CONSTITUTION:The tension of a wire when a bucket 92 holding excavated earth is lifted is detected by a load cell 95 and the detected tension is compared with a given threshold held in a control device 96. When the tension is below the given threshold, the control device 96 causes a winch device 91 to unwind the wire to lower the bucket 92. The bucket 92 is opened and closed to rehold excavated earth, and consecutively the wire is wound by means of the winch device 91 to raise the bucket 92.
Patent JP-S56138972-A (JP)
Title: Manufacture of solid state light emitting device
Inventor: NIINA TATSUHIKO
IPC: H01L33/30
Filed: 1980-03-31
Abstract: PURPOSE:To maintain high light emitting efficiency by partly removing accumulated surface, then forming a diffused region reaching specific semiconductor layer. CONSTITUTION:The first N type layer 21, the first P type layer 22, the second P type layer 23 and the second N type layer 24 are accumulated on a substrate 20. A red light emitting junction 25 is formed between the layers 21 and 22, and a green light emitting junction is formed between the layers 23 and 24. Then, the accumulated surface is partly removed, and thick and thin parts are formed at the layer 24, and the layer 24 is partly removed. Then, a high density diffused region 37 is formed, and an isolating groove is formed at the periphery of the region 37. Eventually, ohmic negative electrodes 29, 30 and common electrode 31 are formed.
Patent JP-S59168412-A (JP)
Title: Image formation positioning method
Inventor: SAKAI SHIYUNJI
IPC: G02B27/18
Filed: 1983-03-16
Abstract: PURPOSE:To perform precise positioning at one time by holding the image formation positions of two optical systems on the surface of an arrayed sensor, and moving one optical system as it is at right angles to the optical axis until its image formation position is coincide with that of the other optical system. CONSTITUTION:Spot light sources 1a and 1b and lenses 2a and 2b are united together in specific relation to constitute the optical systems 3a and 3b. Those optical systems 3a and 3b are attached atop of fine adjusting screws 7a and 7b which engage a frame 6 threadably and held so that their optical axes A and B are at specific angle. Then, the optical systems are adjusted finely in an X and an Y direction with the fine adjusting screws 7a and 7b. The array sensor 5 as a positioning medium is fitted onto a stage 8 and adjusted finely by a fine adjusting screw 9 in Z direction which coincides with the optical axis A of one optical system 3a.
Patent JP-S52127545-A (JP)
Title: Magnetic coupling
Inventor: FUJITA OSAMU
IPC: H02K49/04
Filed: 1976-04-16
Abstract: PURPOSE: A hysteresis clutch or brake devised to produce a strong transmitting torque or braking power by reducing leakage of magnetic flux from a semi-hard magnet. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63211117-A (JP)
Title: Perpendicular magnetic recording medium
Inventor: FURUSAWA KENJI
IPC: G11B5/706
Filed: 1987-02-27
Abstract: PURPOSE:To improve perpendicular orientational property and to greatly improves S/N and recording characteristics by providing a carbon-contg. boundary face layer between a thin cobalt-chromium alloy film and substrate. CONSTITUTION:After the surface of the substrate 1 is cleaned, the carbon-contg. film 3 is formed to 1-100Angstrom  thickness by a vapor deposition method, sputtering method,etc., thereon, and the thin cobalt-chromium alloy film 1 is formed by a sputtering method, etc., thereon. The crystal growth of the thin film takes place from an initial stage if the carbon-contg. boundary face layer is provided to the substrate in such a manner and, therefore, the layer having the insufficient perpendicular orientational property is decreased and the excellent crystal orientational property is attained as compared to the medium formed by cleaning the substrate surface by an org. solvent, vacuum heating, acid treatment, etc. The S/N and recording characteristics are thereby greatly improved.