baber/WOPTO huggingface dataset:
Patent JP-S59210782-A (JP)
Title: Television set
Inventor: MORI HITOSHI
IPC: H04N7/167
Filed: 1983-05-13
Abstract: PURPOSE:To improve remarkably the security in home by allowing a terminal device to select programs depending on a code signal representing class of programs grouped by level based on the standpoint of moral in a CATV device and applying de-scrambling. CONSTITUTION:A PG(parent guide) pulse generator of a scrambler 6 generates a code signal grouping by level the level of programs from the standpoint of moral. The scrambler 6 of the center side performs scramble processing of a video signal and a PG code signal of, e.g., level P2 is inserted to a specific program in the vertical blanking period. This PG code signal is modulated by a democulator 7 and transmitted to the terminal device together with the video signal. The PG code signal demodulted by the demodulator 22 at the terminal device is inputted to a microcomputer 28a, compared with a level of the PG code signal in a nonvolatile memory 28b, and when the input PG code signal satisfies the level of the stored PG code signal, the de-scrambler 23 de-scrambles the video signal and outputs the normal video signal.
Patent JP-S59208803-A (JP)
Inventor: NOI KEIICHI
IPC: H01C7/02
Filed: 1983-05-13
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-H05245537-A (JP)
Title: Production of resin sandwich type metallic pipe
Inventor: IKEGAMI YUICHI
IPC: B32B1/08
Filed: 1992-03-05
Abstract: PURPOSE:To improve the quality of the weld zone of the resin sandwich type metallic pipe produced from a resin sandwich type metallic sheet. CONSTITUTION:The butt parts of the resin sandwich type metallic sheet 11 formed to a tubular shape are heated before welding. The heating temp. is set at the thermal decomposition temp. of a viscoelastic resin used for the resin sandwich type metallic sheet 11 or above to expel the viscoelastic resin 4 from the butt parts prior to welding. The blow-off of gases from the end faces of the butt parts during the welding is obviated.
Patent JP-2000271309-A (JP)
Title: Pachinko machine
Inventor: MORIOKA KAZUO
IPC: A63F7/02
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine with which game balls smoothly flow down at successive providing parts between plural game ball passages and one game ball passage located on the downside thereof. SOLUTION: Concerning a ball lending device 6 of the pachinko machine, two game ball passages 14a and 14b are provided at the upper part of a housing case 16 and on the downside of these game ball passages 14a and 14b, one game ball passage 15 is successively provided. At the successive providing part thereof, a torsion rotator 23, around which ball cutting pawls 38, 38... are provided in the shape of spiral gear, is provided so as to freely rotate in respect to a horizontal axis and game balls flowing down through two game ball passages 14a and 14b are guided to one game ball passage 15 by the torsion rotator 23.
Patent JP-H03282357-A (JP)
Title: Method and device for evaluating semiconductor substrate
Inventor: TSUCHIYA NORIHIKO
IPC: G01N21/956
Filed: 1990-03-30
Abstract: PURPOSE:To detect and evaluate a defect in the semiconductor substrate by composing a clear image of light-scatter tomography images obtained by irradiating the semiconductor substrates with laser light at plural set angles of incidence respectively. CONSTITUTION:A wafer 11 which is divided having specific section is mounted on a sample stage 10 and elements which are arrayed regularly are formed. Further, YAG laser light 13 is emitted by an YAG laser generating device 14 and passed through an optical fiber 15 to irradiate the semiconductor substrate from a condenser lens 16. Then the angle of incidence of the laser light 13 on the element formation surface of the wafer 11 is varied and every time the angle is varied, a light-scatter tomography image is obtained. At this time, interference fringes appear longitudinally and laterally in the light-scatter tomography images obtained at the respective angles of incidence, so the images which are out of phase with each other are put one over the other to cancel the interference fringes and thus obtain the clear image, thereby detecting the internal defect.
Patent JP-H07289825-A (JP)
Title: Wet process treatment device for semiconductor wafer
Inventor: YAMAMOTO KAZUHIKO
IPC: H01L21/304
Filed: 1994-04-22
Abstract: PURPOSE:To provide a wet process treatment device for a wafer capable of preventing stagnation of a wafer treating liquid in the spacings between wafers and maintaining the surface of the wafers after a washing treatment clean. CONSTITUTION:This wet process treatment device is provided with a circulating filter device 5A so as to connect an inside vessel 21 and an outside vessel 20. The wafer treating liquid 3 flowing into this inside vessel 21 is fed to the outside vessel 20 via this circulating filter device 5A. Then, the removed foreign matter is extruded from the spacings between the wafers 8 by the wafer treating liquid 3 flowing in the same direction as the direction of gravity and, therefore, the stagnation of the foreign matter between the wafers 8 is prevented even in such a case the wafers 8 are so arranged as to have the narrower spacings therebetween.
Patent JP-H09239897-A (JP)
Title: Print coated metal plate with excellent design
Inventor: SATO MASAKI
IPC: B32B15/08
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent the decrease of a light without adhering to remain coating resin on the surface of a coating film by forming the top coating film layer of transparent or translucent resin containing specific amounts of polyfluorocarbon chain-containing compound and silicone oil as coating film modifier, and impregnating the top layer with sublimable dye. SOLUTION: A transparent or translucent resin top coating film layer 4 containing 0.01 to 3.0 pts.wt. of polyfluorocarbon chain-containing compound and 0.01 to 3.0 pts.wt. of silicone oil as coating film modifier per 100 pts.wt. of coating film forming solid content is formed, and the top coating layer is impregnated with sublimable dye 5. The substrate metal plate 1 for forming the layer 4 uses a coating metal plate having a white base coating layer 2, a coating metal plate formed with a primer layer 3 or coating metal plate formed only with transparent or translucent resin layer 4. The layer 2 preferably has a thickness of 10 to 20μm of coating film. The layer 4 most preferably has polyester resin.
Patent JP-S58202903-A (JP)
Title: Rolling method of strip
Inventor: SHIRAISHI TOSHIYUKI
IPC: B21B27/00
Filed: 1982-05-21
Abstract: PURPOSE:To prevent the wrapping and sagging of a strip and to roll the same stably under high rolling reduction in rolling with single stand and multiple passes by using work rolls of which the surface roughness is made successively coarser as the roll position is nearer the outlet side of a rolling mill. CONSTITUTION:Work rolls 1, 2-n, n+1 form rolling passes P1, P2-Pn with the adjacent rolls successively from the inlet side of a rolling mill. Backup rolls 11, 12 are disposed above and below the work roll train. A strip S is rolled in the passes P1-Pn while the same is wound approximately half-circumferentially on the work rolls 2-n. The surface roughness of the rolls 1-(n+1) in such roll constitution is determined at Rn+1>Rn>->R1 where said roughness (mean square root of roughness) is specified as R1, R2-Rn+1 respectively. The difference in the surface roughness of the adjacent work rolls in this case is kept preferably at about >=0.01mum.
Patent JP-H03285307-A (JP)
Title: Magnetic multilayer film
Inventor: ARAKI SATORU
IPC: G11B5/39
Filed: 1990-04-02
Abstract: PURPOSE:To provide a magnetic multilayer film having a large magnetic resistance variation rate and a small working magnetic field by a method wherein at least two ferromagnetic layers having a specific layer thickness and at least two antiferromagnetic layers having a specific layer thickness are alternately laminated so that each of ferromagnetic layers or each of antiferromagnetic layers may be formed with at least two kinds of different layer thicknesses. CONSTITUTION:A thickness of a ferromagnetic layer to be structured is selected within 20 to 200Angstrom  and a thickness of an antiferromagnetic layer to be structured is selected within 6 to 60Angstrom . While, on a substrate A, each of antiferromagnetic layers B1, B2, B3, B4, B5, and each of ferromagnetic layers C1, C2, C3, C4, C5, are alternately laminated, and concurrently each layer thickness of the antiferromagnetic layers B1, B2, B3, B4, B5 is same, and each layer thickness of the ferromagnetic layers C1, C3, C5 is different from that of the ferromagnetic layers C2, C4. Alternatively, each layer thickness of the antiferromagnetic layers B1, B2, B3, B4, B5, is same, and each layer thickness of the ferromagnetic C1, C2, C3, C4, C5 is different. The relationship between the ferromagnetic layers and the antiferromagnetic layers may be set reversely. As a result, characteristics of a magnetic resistance effect element can remarkably be improved.
Patent JP-H07553-A (JP)
Title: Regulator for built-in type breathing device
Inventor: ROBAATO ERU KURAMAA
IPC: A62B9/02
Filed: 1994-04-25
Abstract: PURPOSE: To improve efficiency and reliability by feeding compressed gas to a mixing chamber via a valve opened or closed in response to the pressure change in the intake/discharge air detected by a pressure sensor, feeding the expired air containing no carbon dioxide from another port, mixing them, and feeding the mixed gas to a respirator. CONSTITUTION: The expired air of a user flows into a cleaner assembly 36 through a discharge chamber 34 via a discharge pipe 16, and carbon dioxide is removed. The air containing no carbon dioxide enters a pressure regulating chamber 26 through a feedback port check valve 42 via a feedback chamber 38. The air in a discharge pipe 14 is compressed while the user expires. This pressure increase is detected by the detecting means of a pressure regulator 26, a pressure response request valve is opened, the compressed gas is fed to the pressure regulator 26 from a compressed storage gas feed source 18, and it is mixed with the expired air. When the expiration ends, the valve is closed to stop the feed of the compressed gas, and the mixed gas is discharged to a facial mask 10 via the discharge pipe 14.
Patent JP-S59207546-A (JP)
Inventor: DONARUDO REROI SEI
IPC: H01J29/50
Filed: 1984-04-28
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-S62240944-A (JP)
Title: Power transmission mechanism of camera
Inventor: MAENO HIROSHI
IPC: G02B7/28
Filed: 1986-04-14
Abstract: PURPOSE:To obtain a high function camera which is small in size, light in weight, and low in cost, by providing one piece or more of engaging members and stoppers for stopping a planetary gear, on each engaged position of the planetary gear and the first and the second gears to be driven. CONSTITUTION:A pinion 14 is attached to a shaft of a motor 13 being rotatable forward and backward, which is contained in a film winding spool 26, and the pinion 14 is always engaged to a large gear part of a decelerating gear 15. A solar gear 16 of a planetary gear mechanism is engaged with a small gear part of the decelerating gear 15. The solar gear 16 and a planetary gear 17 are both supported so that a relative rotation can be executed against a planet lever 18 and a planetary holder 19, and a rotation of a rewinding gear 21 and a winding gear 24 which are engaged to the planetary gear 17 is transferred to a fork 23 and a gear 26. Also, positioning of the planet lever 18 is executed by not only a stopper 37 and 38 but also each member such as each part of a sub-release plate 8, a lock part 35b of a zero setting lever 35, etc. In such a way, since a power transfer mechanism is formed by only one set of planetary gear mechanism, it goes to small in size and light in weight.
Patent JP-S57199470-A (JP)
Title: Constant-voltage output dc-dc-converter
Inventor: NISHINO TOSHIO
IPC: H02M3/28
Filed: 1981-06-03
Abstract: PURPOSE:To stabilize output voltage by connecting positive potential from the output of an oscillator to the base of a transistor and negative potential to said base through a transistor. CONSTITUTION:The converter is oscillated through the operation of the transistor Q1, and positive voltage is generated at the integration circuit of a resistor R3 and a capacitor C4 connected to the secondary side of a transformer T1. On the other hand, DC input is rectified by means of a diode D2, and negative voltage is generated. When the DC output voltage becomes higher than predetermined voltage, a comparison circuit 3 detects the increase, the transistor Q3 is conducted, the base potential of the transistor Q2 is lowered and ON time is shortened. When the DC output voltage becomes lower than the predetermined value, ON time is prolonged, and the output voltage is stabilized.
Patent JP-H11280906-A (JP)
Title: Intake manifold mounting structure of engine
Inventor: KOBAYASHI SHIGEMI
IPC: F16J15/08
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous assembly of a gasket. SOLUTION: The intake manifold mounting structure of an engine comprises two gaskets 10 interposed between a flange part 19 on the engine side and an intake manifold, a port communication part 15 opened to each gasket 10 and communicated with an intake port, and four bolt holes 16 which are opened to the respective gaskets 10 and through which a stub bolt 7 is inserted. The bolt hole 16 is formed in a state to be limited to a spot between the adjoining port communication parts 15, and the gaskets 10 are formed symmetrically about the center line thereof.
Patent JP-H01256374-A (JP)
Title: Preservative for food and drink and production thereof
Inventor: YOKOZUKA KOKI
IPC: A23L3/34
Filed: 1988-04-07
Abstract: PURPOSE:To produce a preservative for food and drink having both excellent preservative and foaming action, by partially hydrolyzing an lysozyme with an acid, alkali or enzymic formulation. CONSTITUTION:A lysozyme is partially hydrolyzed with an acid, such as hydro chloric or sulfuric acid, an alkali, such as potassium or sodium hydroxide, or endopeptidase or an enzymic formulation containing the endopeptidase to provide a partially hydrolyzed lysozyme having a molecular weight within the range of 500-5,000. The resultant partially hydrolyzed lysozyme in an amount within the range of normally 0.001-5%, preferably 0.01-1% based on a food or drink expressed in terms of concentration after adding as solids is then added to the food or drink.
Patent JP-H06273533-A (JP)
Title: Forward probing system at stall
Inventor: OKAMURA MITSUMASA
IPC: E21B49/00
Filed: 1993-03-19
Abstract: PURPOSE:To provide a forward probing system at stall having a long probing distance which can perform three-dimensional probing easily without causing any trouble in the work schedule. CONSTITUTION:The forward probing system comprises a hydraulic drill 12 having a bit tip 14 serving as a vibration source, a plurality of vibration receivers 10, a data collecting/storing section 20, a spectral analysis section 24, a geotomographic analysis section 26, an analytic result storing section 28, a section 30 for deciding the geology based on the analytic results, a general probe control section 40, and a hydraulic drill drive control section 50. The forward probing is carried out using continuous boring wave generated from the hydraulic drill 12 used in the general blasting method, or pulsating elastic wave generated when boring is temporarily interrupted and the bit tip 14 is impacted.
Patent JP-S5312875-A (JP)
Title: Preparation of uracil derivatives
Inventor: FUKATSU HIROSHI
IPC: C07D217/16
Filed: 1976-07-20
Abstract: PURPOSE: To economical prepare uracil derivatives, useful as antileukemics and antitumors, by the reaction of uracils with 2-substituted cyclic ethers after the reaction of halophosphite. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61243565-A (JP)
Title: Word recognizing system
Inventor: MURAKI KAZUSHI
IPC: G06F17/27
Filed: 1985-04-22
Abstract: PURPOSE:To estimate directly the candidate of an idiomatic phrase from contents of a mode dictionary by dividing a word into a mode dictionary record and a construction/meaning dictionary record so as to translate the word and adding a function stating an idiomatic phrase to the latter record. CONSTITUTION:A dictionary storage means 1 is composed of the mode diction ary record 11 and the construction/meaning dictionary record 13. The record 11 is provided with a header field 111 controlled as a retrieval index 12, a pointer field 112 holding the address of the record 13 and a content field 113 (irregulat conjugation 2 verb stem) where mode information is stated. The record 13 is provided with a pointer field 131 holding the pointer of the record 11 relating to an address and a content field 132 holding the discrimination of construction/meaning information, a word and an idiomatic phrase. A mode element analyzing means 2 divides a mode element by the means 1, whereby a mode element record comprising an independent word by a word/idiomatic phrase recognizing means 3 and plural mode element records comprising an idiomatic phrase can be estimated.
Patent JP-2000275737-A (JP)
Title: Motor-driven screen controller
Inventor: HASHIMOTO TOMIHIKO
IPC: H02P23/07
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven screen controller capable for preventing a slackness of screen from increasing, and also, preventing the breakage of screen due to the application of an excessive tension. SOLUTION: Two winding shafts 11 and 12 are arranged in parallel with leaving a prescribed distance between them, the two winding shafts 11 and 12 are separately connected to each electric motor 22 so that they may be driven to rotate, and in the case of winding/unwinding the screen 13 stretched to be laid between both winding shafts by one of the winding shafts, only the one shaft is rotary-driven. And, the controller is provided with a pair of encoders 26 for detecting each rotating speed of each winding shaft, a pair of braking means 58 for independently applying a braking force on each winding shaft, and a control means 51 for controlling the braking means for one of the winding shafts so that the tension of the screen may be kept nearly constant when the screen is wound/unwound by the other winding shaft in response to receiving of the signal from the pair of encoders.
Patent JP-H09249318-A (JP)
Title: Bottom plate lift device of paper feeder
Inventor: UCHIDA KAZUYUKI
IPC: B65H3/44
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To simplify a configuration and control of a bottom plate lift device of a paper supply device without providing a bottom plate lift device for each of a plurality of paper supply trays. SOLUTION: A lift drive device 4 rotates and drives two output shafts 4b, 4c in the same direction through gear groups 4d, 4e by one motor 4a. Torque limiters provided integrally with the gears in each output shaft 4b, 4c perform idle running in a scope of the maximum torque which a lift member receives at a paper supply position or less and the maximum torque during ascent and descent of paper or more. When a paper at the uppermost position on a paper supply tray on which many sheets of paper are put reaches a paper supply possible position, the torque limiters perform idle running due to torque which the lift member receives at a paper supply position to hold the paper supply possible position.
Patent JP-H09251170-A (JP)
Title: Liquid panel lighting inspection apparatus
Inventor: KAGAWA TSUTOMU
IPC: G02F1/1345
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To enable simple and exact lighting inspection by connecting the connecting terminals disposed at a flexible circuit board to the connecting terminals for driving of a liquid crystal panel in direct pressure contact therewith and using AC, i.e., sinusoidal waves (or cosine waves) for the signal for driving the lighting of the liquid crystal panel. SOLUTION: The surface of the flexible circuit 8 emitted from a connector 10 of a driving section is provided with contact conductors 9 arranged at equal intervals from the connecting terminals on the liquid crystal panel 1 so as to correspond to the electrodes 2 of the connecting terminals on the liquid crystal panel. These connecting terminals and the conductors are brought into pressurized contact with each other via rubber pads 7 held between a pressure contact plate 5 and the flexible circuit board 8 by superposing both positions on each other. The spacings between the electrodes are exactly maintained according to this method. In addition, the electrodes come into surface-to-surface contact at all times at the width of the electrodes 2 and, therefore, all of the connecting terminals existing in a large number of quantity may be connected with substantially no deviation.  Since the AC is used for the entire part of the waveform for driving the lighting of the liquid crystal panel, there is no generation of higher harmonic waves and the exertion of an adverse influence on another circuits does not arise.
Patent JP-S63250596-A (JP)
Inventor: OOKUBO SEISHIROU
IPC: G21F9/28
Filed: 1987-04-08
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-S57200631-A (JP)
Title: Electronic controlling device for fuel injection type engine
Inventor: MATSUOKA HIROKI
IPC: F02D41/10
Filed: 1981-06-04
Abstract: PURPOSE: To effect the increasing of a fuel amount correctly in accordance with an accelerating degree as well as the cooling water temperature of the engine at that time by a method wherein the condition of an accelerating operation is decided by utilizing signals produced by an air amount senser and an engine revolving number senser.  
     CONSTITUTION: The control system has a CPU51, memories 52, 54, an A/D converter 55 and an I/O devoce 56 while those are connected each other through a common path 57. The CPU51 calculates the suction air volume per one stroke of the engine by the flow amount of the air detected by an air flow meter 15 and the revolving number of the engine detected by a revolving number senser 29 in accordance with a program, and calculates the average value of the suction air volume at every given period. When the CPU 51 decided that the engine is brought into the accelerating operation by the comparison of this average value with the present suction air volume, and that the cooling water temperature is lower than a predetermined value, the standard fuel supplying amount is corrected to increase in accordance with the rate of the acceleration and the cooling water temperature. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06297606-A (JP)
Title: Production of wheel made of synthetic resin
Inventor: ASAI KIYOHARU
IPC: B60B33/00
Filed: 1993-04-13
Abstract: PURPOSE:To produce simply and inexpensively a wheel made of a synthetic resin with appropriate cushioning properties by molding a tire part with a flexible synthetic resin with a molding temp. lower than that of a wheel part and molding the wheel part with a rigid synthetic resin at a molding temp. higher than that of the tire part. CONSTITUTION:In manufacturing a wheel made of a synthetic resin, a tire part 1 is molded with a flexible synthetic resin with a molding temp. lower than that of a wheel part 2. In addition, the wheel part 2 is molded with a rigid synthetic resin at a molding temp. higher than that of the tire part 1 so as to lie along the inside of the tire part 1. In addition, the wheel part 2 may be molded with a rigid synthetic resin at a molding temp. higher than that of the tire part 1 so as to lie along the inside of the tire part 1. It is possible thereby to give appropriate cushioning properties to the tire part 1 and to manufacture simply and inexpensively a wheel made of a synthetic resin used for a caster of a cart for shopping, etc.