baber/WOPTO huggingface dataset:
Patent JP-H04285809-A (JP)
Title: Apparatus and method for measuring roughness
Inventor: OKI KAZUHIRO
IPC: G12B5/00
Filed: 1991-03-14
Abstract: PURPOSE:To enable accurate measurement of the shape of a substance to be measured, by making an air supply source communicate with bearings provided for X, Y and Z carriages respectively, through a selector valve. CONSTITUTION:Air is supplied from an air supply source 22 to a vibration removing stage 18 and air bearings 26, 28 and 32 by operating solenoid operated valves 20 and 36. By moving X, Y and Z carriages 24, 30 and 34, a stylus 44 of a roughness measuring element 14 is disposed at a position whereat the stylus 44 comes into contact with a substance 50 to be measured. By operating the solenoid operated valve 36, the supply of air from the air supply source 22 to the air bearings 26, 28 and 32 is stopped. After the supply of air is stopped, the stylus 44 is moved along the substance 50 so as to measure the shape of the substance 50, by operating a moving means 42 of the roughness measuring element 14. Since the supply of air to each air bearing is stopped at the time of measurement, occurrence of minute vibration of the X, Y and Z carriages can be prevented.
Patent JP-S58165532-A (JP)
Title: Fuel injection timing controller of diesel engine
Inventor: NOMOTO YOSHITAKA
IPC: F02D41/40
Filed: 1982-03-25
Abstract: PURPOSE:To improve drivability, emission characteristic, etc., by controlling an injection timing controller to advance the injection timing as CO2 concentration increases in accordance with an output of an exhaust concentration sensor detecting the CO2 concentration in exhaust. CONSTITUTION:At operation, a CO2 concentration signal by an exhaust concentration sensor 8 and an engine speed signal by a speed sensor 10 are firstly input to a controller 9 and stored, and a target value P1, corresponding to the fuel injection timing, of a timer piston 17 in a fuel injection pump 6 is calculated from the above each signal. Then this target value P1 is compared with a timer piston detected position P2 from a position sensor 24, in accordance with this deviation, a control valve 23 is controlled to move the piston 17 to the target position P1, in this way, the injection timing is controlled. That is, the control circuit 9 generates a control signal to advance the injection timing as the CO2 concentration increases.
Patent JP-H07177674-A (JP)
Title: Brake and auxiliary power unit for automobile
Inventor: SUZUKI TAKAYUKI
IPC: H02J7/14
Filed: 1992-03-06
Abstract: PURPOSE:To start an internal-combustion engine rationally even when the charges are scarcely stored in a capacitive circuit by inserting a bilateral DC/DC converter between a battery having a low voltage equal to the rated voltage and a capacitor circuit thereby controlling the transmitting direction of energy. CONSTITUTION:When charges are scarcely stored in a capacitor circuit 20, energy of a battery 21 is converted through a bilateral DC/DC converter 22 and used for charging the circuit 20. Energy stored in the capacitor 20 is fed through an inverter circuit 4 to a polyphase squirrel-cage induction machine 2 in the form of AC current in order to start an internal-combustion engine 1. When the engine 1 enters into warming operation, the induction machine 2 begins to generate power which is stored in the capacitor circuit 20. Consequently, an automobile is ready for running and the capacitor circuit 20 is discharged or the auxiliary power from the induction machine 2 is used for running the automobile thus sustaining the battery constantly in charged state.
Patent JP-H03252239-A (JP)
Title: Data transmission equipment
Inventor: IDA TOMOYUKI
IPC: H04L12/42
Filed: 1990-02-28
Abstract: PURPOSE:To optimize the traffic of a transmission line and the throughput of a terminal station by automatically controlling the data transmission volume in accordance with the priority level given to a transmission frame(FR) and the circulation time of a polling frame(PF) at the time when the terminal station receives the PF indicating the transmission right. CONSTITUTION:Plural terminal stations on a transmission line 20 receive the PF and a reception data(RD) FR by reception control circuits 11 and store RD in an RD queue 14. A transmission data SD FR from an SD queue 15 where SD is stored and the PF from the circuit 11 are transmitted by a transmission control circuit 12. Each central processing circuit 13 adds the priority level of its own station to the transmission FR by a request priority level adding means 16, and the circuit 13 in a center station 1 adds highest one of request priority levels of stations to the transmission FR as the system priority level. Each circuit 13 adjusts the data transmission volume of its own station by a transmission volume adjusting means 17 based on the request priority level of its own station, the system priority level, and the PF circulation time at each time of PF reception. Thus, the traffic of the transmission line and the throughput of each terminal station are optimized.
Patent JP-S59174838-A (JP)
Title: Silver halide color photosensitive material
Inventor: AOKI KOUZOU
IPC: G03C7/34
Filed: 1983-03-25
Abstract: PURPOSE:To obtain a silver halide color photosensitive material having superior fastness to light and heat and sharp absorption desirable for color reproduction by incorporating a specified cyan dye forming coupler. CONSTITUTION:A silver halide color photosensitive material contains a cyan dye forming coupler represented by the formula shown here in which R<1> is optionally substd. alkyl, aryl, or heterocyclic, preferably, optionally substd. alkyl; Y is optionally substd. alkyl, aryl, or heterocyclic, preferably, optionally substd. aryl or unsaubstd. heterocyclic; and X is R<3> is a group capable of substituting a benzene ring, preferably, H, halogen, nitro, or the like; and X is a group releasable on oxidation coupling reaction with a developing agent, preferably, H, halogen, alkoxy, aryloxy, thio, or azo.
Patent JP-H03251455-A (JP)
Title: Ink jet print head
Inventor: MIYAMOTO TSUTOMU
IPC: B41J2/055
Filed: 1990-03-01
Abstract: PURPOSE:To improve reproducibility and preciseness of a discharge characteristic of ink drips, by feeding back temperature of a piezoelectric transducer so as to correct displacement thereof caused by temperature change, and by making an interval between a nozzle formation member and the piezoelectric transducer constant. CONSTITUTION:A feedback section 6 consists of a temperature feedback circuit 4 and a variable electric source 5. The temperature feedback circuit 4 makes the variable electric source 5 generate a correction voltage which cancels a displacement of a piezoelectric transducer 2 caused by temperature change, dependent on temperature of the piezoelectric transducer 2 measured at a thermometry section 3. The variable electric source 5 applies a correction voltage to a voltage in a drive circuit 7 which applies a voltage to the piezoelectric transducer 2. Accordingly, the displacement quantity of the piezoelectric transducer 2 caused by the temperature change can always be kept zero, so that the ink discharge characteristic can be stable.
Patent JP-H11231399-A (JP)
Title: Speech synthesis circuit incorporating type camera
Inventor: ARAI TAKESHI
IPC: G03B17/18
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To easily confirm the vital point to photographing and the timing of photographing by generating natural voice synthetic sound and sound such as melody by a speech synthesis circuit actuated interlockingly with any of the release shutter and the speech start & reset switch, etc., of a camera. SOLUTION: To a speech synthesis IC 1 electric power is supplied from a common battery 7 incorporated in a camera body as a power source, and a trigger signal to the IC 1 is inputted from three-system switches, that is, the release shutter 2, the self-timer switch 3 and the speech start & reset switch 4 of the camera. By inputting from any of the three-system switches, the compressed and stored information inside the IC 1 is outputted as an output signal, and broadcaster as the natural voice synthetic sound, and the sound such as the melody, a warning sound or a signal sound, etc., from a compact speaker 5. Simultaneously, an LED light emitting element 6 emits light. Since a user is accurately informed of the information as speech, uselessness in photographing is reduced.
Patent JP-S58168072-A (JP)
Title: Heat fixation device
Inventor: WASHIYAMA SHIGETATSU
IPC: G03G15/20
Filed: 1982-03-30
Abstract: PURPOSE:To improve the durability and response of a temperature detecting means provided in contact with a fixing roll, by stagnating an offset preventing liquid and providing the temperature detecting means in the area. CONSTITUTION:The offset preventing liquid 33 in an oil pan 32 moves to heat resistant felt 34 by capillarity to be applied over the surface of the fixing roll 21. The excessive preventing liquid 33 is scraped by a blade 36, so the excessive preventing liquid 33 stagnates between the felt 34 and blade 36. A thermistor 28 is provided therein as the temperature detecting means which detects the surface temperature of the roll 21. Consequently, the frictional force between the thermistor 28 and roll 21 is decreased. Thus, sufficient preventing liquid 33 stays between the thermistor 28 and roll 21, so the durability and response of the thermistor are improved.
Patent JP-S61210697-A (JP)
Inventor: YOGO MASAHIRO
IPC: H05K9/00
Filed: 1985-03-15
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-H09247133-A (JP)
Title: Digital signal reproduction device
Inventor: OGAWA TAKESHI
IPC: H04L7/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a digital signal recovering device recovering all signals normally even when a relative phase fluctuation between the phase of an input serial digital signal and the phase of a reference clock exceeds an adjustable phase delay width or both frequencies are not strictly are in matching with each other. SOLUTION: A control section 14 adjusts a phase delay of a variable phase delay section 11 so that three signal levels to be compared at a phase comparator logic section 125 are identical to each other and the phase of the three signals is synchronized with the phase of the reference clock. When the phase lag is equal to a minimum phase delay to be adjustable, the phase delay is increased by a predetermined amount corresponding to a bit period of an input digital signal. Furthermore, when the phase delay is a maximum adjustable phase delay, the phase delay is decreased by a predetermined amount corresponding to the bit period of the input digital signal to recover the signal.
Patent JP-H07258385-A (JP)
Title: Epoxy resin composition for semiconductor sealing
Inventor: OHIRA MASATO
IPC: C08G59/62
Filed: 1994-03-22
Abstract: PURPOSE:To obtain the composition particularly excellent in soldering-heat resistance and satisfactory in other properties by mixing a biphenyl epoxy resin with a specified phenolic compound, a phenolic resin and an inorganic filler. CONSTITUTION:A biphenyl epoxy resin of the formula I (wherein R1 to R8 are each H, 1-4C lower alkyl or halogen; and n is 0 or 1 or greater) is mixed with a phenolic compound obtained by reacting a phenolic compound with an aromatic aldehyde and a xylylene compound of the formula II (wherein R9 and R10 are each H, 1-4C lower alkyl or 2-4C lower alkyl), a phenolic resin comprising a dicyclopentadiene/phenol polymer of the formula III (wherein R11 to R13 are each H or 1-4C lower alkyl or halogen; and n is 0 or 1 or greater) and/or a dicyclopnetadiene/naphthol polymer of the formula IV (wherein n is 0 or 1 or greater) and an inorganic filler to obtain a resin composition for semiconductor sealing. This sealant is made proof against package cracking in soldering, is excellent in humidity resistance, heat resistance, etc., and contributes to the reliability of a sealed semiconductor.
Patent JP-H01225672-A (JP)
Title: Coating resin composition
Inventor: KOJO HIDEHIKO
IPC: C09D175/08
Filed: 1988-03-04
Abstract: PURPOSE:To obtain a coating resin composition which has excellent adhesiveness and noncorrosiveness even to a roughly primed substrate such as a steel sheet or an aluminum sheet, by mixing a specified high-MW epoxypolyol resin with an amino resin or a blocked isocyanate curing agent. CONSTITUTION:This coating resin composition comprises a high-MW epoxypolyol resin (A) obtained by reacting an epoxy resin of formula I (wherein R1 is H or -CH3, R2 is -CH2- or formula II, and n is 0-35) with a phosphorus acid having at least one P-OH bond, its ester or salt in a solvent and, an amino resin (B) or a blocked isocyanate curing agent (C). Examples of said epoxy resin of formula I include those having a substituted or unsubstituted glycidyl ether group in the molecule, such as a diglycidyl ether of a bisphenol A of a desired MW, and a diglycidyl ether of bisphenol F of a desired MW.
Patent JP-S52134356-A (JP)
Title: Phase synchronous oscillator
Inventor: WADA TADAHIRO
IPC: H03L7/10
Filed: 1976-05-06
Abstract: PURPOSE:To enable the phase synchronous oscillator, in which the transmission performance of loop lifter and converting gain of the phase difference detector and voltage control oscillator are not changed and the drawing time is shortened and further it follows up the change in phase of the input signal with the specified response speed.
Patent JP-H11251058-A (JP)
Title: Manufacture of organic electroluminescence element and manufacturing device
Inventor: SERA YOSHIO
IPC: H05B33/14
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a short circuit with the same mask by making the distance between a deposition source and an insertion plate when one electrode is formed larger than the distance between the deposition source and the insertion plate when a thin film layer including an organic electroluminescence region pinched between a first electrode and a second electrode is formed. SOLUTION: A glass substrate of 100 mm square coated with ITO on the whole face is etched to obtain an ITO stripe pattern having the average line width of 2.000 mm, the interval of 0.5 μm, and the number of lines of 30. A deposition metal mask 2 (plate thickness 50 m, hole size 2.000 mm square, hole interval 0.5 mm, and number of holes 30) aligned with holes in a line is arranged on this glass substrate 1 at the gap E1 of 50 μm and the distance D1 (L2) of 1 cm between a deposition board 3 and the deposition mask 2 to form an organic thin film layer, then a second electrode is formed at the distance D2 (L1) of 30 cm. The patterns of a first electrode and the second electrode are smaller in size than the organic thin film layer.
Patent JP-S54144745-A (JP)
Title: Window device
Inventor: HINO MUTSUMI
IPC: E05D15/02
Filed: 1978-04-29
Abstract: PURPOSE: To provide a window device which can effectively receive solar light rays to preferably control the room temperature with an external good appearance.  
     CONSTITUTION: The appentice 3 above a window opening 1 is formed of a glass or plastic transparent plate 5. A rotary window 7 is pivotally secured at the lower end thereof to the bottom of the opening 1. Further, the both sides and top of the opening 1 and window 7 are coated by a cover material 11 to enable the window 7 to be obliquely mounted at the opening 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63215936-A (JP)
Title: Running resistance measuring apparatus using chassis dynamo
Inventor: NAKAMOTO IKUO
IPC: G01M17/00
Filed: 1987-03-04
Abstract: PURPOSE:To enable highly reliable measurement of various data with various power tests using measuring data, by simulating actual running condition of a test vehicle on a chassis dynamo to measure a running resistance. CONSTITUTION:A test vehicle 10 is placed on a roller 14 of a chassis dynamo 12, a robot actuator 20 is set thereon and an acceleration pedal, clutch and transmission lever thereof are operated by a command of an actuator controller 22. Then, data 100-1-100-3 of suction tube negative pressure, vehicle speed and transmission previously stored in a tape recorder 18 are inputted into a CPU 24. Based on the data, the device 22 controls the actuator 20 to achieve coincidence in the suction tube negative pressure of the vehicle 10 and switching- over of a transmission mechanism is controlled at a specified timing. In linkage with the action, speed of a dynamometer 16 is controlled 26. Then, a running resistance is measured with a CPU 24 as running resistance computing circuit according to a torque detection 30 of the dynamometer 16. Thus, a highly reliable measurement is made possible while simulating the running of an actual vehicle.
Patent JP-S58169424-A (JP)
Inventor: KONDOU KENJI
IPC: E03D9/08
Filed: 1982-03-31
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-H01225629-A (JP)
Title: Polyether compound
Inventor: SAKAI KATSUHISA
IPC: C08G65/26
Filed: 1988-03-04
Abstract: PURPOSE:To produce a polyether compound having a high molecular weight, by subjecting 4-vinylcyclohexene-1-oxide and a compound having a plurality of epoxy groups to addition polymerization with an active hydrogen compound. CONSTITUTION:The title polyether compound is produced by subjecting 4- vinylcyclohexene-1-oxide and a compound having two or more epoxy groups to addition polymerization with a compound having one or more active hydrogen atoms. As the active hydrogen compound to be used, alcohols, phenols, carboxylic acids, amines, thiols, etc. can be mentioned. Also, the active hydrogen compound may have an unsaturated double bound in the skeleton. 4- Vinylcyclohexene-1-oxide is a compound represented by the given formula, and it is produced industrially by partially epoxidizing 4-vinylcyclohexene obtained by dimerization of butadiene with peracetic acid, hydrogen peroxide, etc.
Patent JP-H03252609-A (JP)
Title: Production of optical waveguide
Inventor: YUI MASARU
IPC: G02B6/30
Filed: 1990-03-02
Abstract: PURPOSE:To produce the flush type optical waveguide having high coupling efficiency to an optical transmission medium having a mode field shape by once diffusing a metal element into an LiNbO3 substrate, then forming an LiNbO3 layer on the substrate and executing the rediffusion treatment of the metal element. CONSTITUTION:The fresh LiNbO3 layer 4 is formed to cover the Ti-diffused region 2a and is again held for about 3 hours at 1,050 deg.C, by which the Ti forming the Ti-diffused region 2a is further diffused. The Ti diffuses further into the LiNbO3 substrate 1 and similarly diffuses into the LiNbO3 layer 4 as well, thereby forming the Ti-diffused region 2a'. The diffusion distribution over the entire part of the Ti-diffused regions 2a and 2a', therefore, approximates the symmetrical shape in the depth direction of the substrate. The efficient coupling to the single-mode optical fiber, etc., having the mode field shape in the respective directions is executed in this way.
Patent JP-H02231280-A (JP)
Title: Door positioned transport bogie
Inventor: KUBOTA KEIICHI
IPC: B23P21/00
Filed: 1989-03-03
Abstract: PURPOSE:To permit the door positioning in the state where the contact part with a car body is min. by installing a door receiving board, clamper for holding a tire positioning member, and a direction regulating mechanism on a base board, in the transport bogie which shifts in synchronization with the car body and positions a door for the car body. CONSTITUTION:The title door positioned transport bogie 1 is constituted of a basic board 2 on which free rollers 3 whose direction can be changed freely are installed at four corners, door receiving board 30 for adjusting the attitude of a door D, clamper for holding a tire positioning member on a transport conveyor, direction regulating mechanism 100 which maintains the interval between the bogie 1 in shift and a car body B constant, and a detecting mechanism 120 for detecting the installation height of the door D. As for the door receiving board 30, each door receiving member 46 is installed at the both edges of a slide plate 43 which can be slid on a swing arm 40 which can be raised and lowered along a side part frame 8. Further, the direction regulating mechanism 100 is equipped with a roller 110 which contacts a side wall 111 in parallel to the transport direction and determines a prescribed angle of the base board 2 for the car body.
Patent JP-S61209211-A (JP)
Title: Production of p-isopropenylphenol polymer
Inventor: TOYOSHIMA YOSHIKI
IPC: C08F12/00
Filed: 1985-03-13
Abstract: PURPOSE:To obtain the titled polymer useful as a material for the sealing of semiconductor, economically on an industrial scale, even from a raw material containing phenol and phenolic compounds substituted with saturated alkyl group, by polymerizing p-isopropenylphenol in the presence of an alkaline catalyst. CONSTITUTION:The objective polymer can be produced by polymerizing p- isopropenylphenol or a mixture containing the same [a mixture containing 10-100wt% phenol or phenolic compound substituted with saturated alkyl group (e.g. cresol)] at preferably 140-250 deg.C, in the presence of preferably 1-5mol% alkaline catalyst (preferably NaOH or KOH).
Patent JP-S57165960-A (JP)
Title: Electrolytic method and apparatus for plate
Inventor: TAKAHASHI KATSUHIRO
IPC: H01M4/22
Filed: 1981-04-06
Abstract: PURPOSE:To obtain an electrolytic apparatus that can be widely utilized for a preliminary electrolytic process for a short time for improving the properties of a portion near a current collector by a method wherein an unfinished plate is electrolyzed while it is wet without the use of an electrolyzer. CONSTITUTION:An electrolytic terminal 9 protected by an insulator 8 is provided for a frame 7 placed on a holder 2 and pressed against the exposed portion of a current collector of an unfinished plate 1. The plate 1 is put on a supporting stand 3, a non-conductive porous body 11 being sandwiched between the plate 1 and the opposite electrode 5. By so doing, the opposite electrode 5 is allowed to conduct in the direction of a liquid in the plate ionically. Thus, if an electrolytic process is applied after a layer composed of an active substance is provided, the properties of the surface of the collector is effectively improved. In addition, the trouble of inserting the plate into an electrolyzer is dispensed with and the work can be simplified.
Patent JP-H05259548-A (JP)
Title: Temperature compensation method for laser diode current monitoring circuit
IPC: H01S5/042
Filed: 1992-03-10
Abstract: PURPOSE:To improve a temperature compensation method for a laser diode current monitoring circuit so as to make a wide range of a temperature compensation perform on the basis of the measured value of the current to a comparatively low temperature of the laser diode. CONSTITUTION:The temperature-to-current characteristics of a laser diode are approximated by a polynomial of degree (n) of (n) terms or less, the current of the laser diode to a temperature equal to the number of the terms of the approximated approximate expression of the characteristics is measured, the measured value of the current is substituted for the approximate expression and the coefficient of each term is calculated to determine the approximate expression and the circuit constant of a circuit to be compensated such a temperature as an error is minimal to the determined approximate expression is calculated and set.