baber/WOPTO huggingface dataset:
Patent JP-H09131173-A (JP)
Title: Micromanipulator
Inventor: ITOIGAWA KOICHI
IPC: G02B21/32
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a micromanipulator capable of improving the detection sensitivity of a force and suppressing the dispersion thereof. SOLUTION: This micromanipulator 11 is obtained by attaching finger members 15 comprising a single crystal silicon provided with diffusion strain gauges 17 and thin-wall parts 16 formed at the tips of supporting members 12 and 13 constituting the micromanipulator 11. When an object W is nipped with the micromanipulator 11, the finger members 15 are bent at the thin-wall parts 16 and the force of the micromanipulator 11 as a stress due to the bending is sensed with the diffusion strain gauges 17 to output an electrical signal corresponding to the bending as a sensed signal.
Patent JP-H02137988-A (JP)
Title: Method for applying image to outer surface of outer-covering component part
Inventor: TANAKA TETSUJI
IPC: B32B7/06
Filed: 1988-11-18
Abstract: PURPOSE:To enhance the adhesion strength of end parts of an image pattern layer without deteriorating an outside appearance by a method wherein when an outer- covering component part is held by a support tool, the end parts of the outer-covering component part are projected from the support tool. CONSTITUTION:On the back faces of the front and rear end parts of a fairing 11 to be applied with an image pattern, protuberances 11a are formed. A support tool 17 is loaded on a receiving mount 19 in a vacuum, container 18, the fairing 11 is loaded on the support tool 17 so that the front and rear end parts thereof are set along cutouts 17a, and a base film F is heated by a heater 22 to be softened. The upper surface of the fairing 11 is brought into contact with the base film F, the internal pressure of a divided chamber 20 is raised, the base film F is brought into pressure contact with the outer surface of the fairing 11, whereby an image pattern layer 16 is bonded to the outer surface through an adhesive layer 15. Then, the base film F wraps round peripheral parts in the end parts of the fairing 11, and the image pattern layer 16 adheres to the back surfaces thereof and covers the surfaces of the cutouts 17a. The fairing 11 is taken out of the vacuum container 18, and the base film F is released. In this manner, the image pattern is transferred to the fairing 11, and the image pattern layer 16 is cut at the top ends of the protuberances 11a.
Patent JP-S63144618-A (JP)
Title: Signal selector
Inventor: FUKUMITSU HIROYUKI
IPC: H03K17/00
Filed: 1986-12-09
Abstract: PURPOSE:To automate the mode switching of a controller by comparing a process signal with the 1st reference value so as to output a manual or automatic mode signal and detecting the minimum value of the process signal and outputting its mean value from the maximum value. CONSTITUTION:Process signals S1-S4 are supplied to a comparison/selection device 19 through input terminals 10-13 and compared with the 1st reference value from a reference power supply 14. As the result of comparison, only process signals without error among the signals S1-S4 become inputs to a maximum value detection circuit 21 and a minimum value detection circuit 28. The circuit 21 detects the maximum value in the process signal without error and gives an output. Moreover, the differential amplifiers 22-25 make only the process signals without error in the process signals effective and subtract them from the 2nd reference value from the reference power supply 14 and amplify the result and supply an output respectively as each differential amplification signal. Then the maximum value is detected by a maximum value detector 26 and the result is subtracted from the 3rd reference value from the power supply 14 at the differential amplifier 27 and the minimum value of the process signals is outputted. An averaging circuit 29 averages the maximum/minimum values and gives the result.
Patent JP-H03152241-A (JP)
Title: Three-dimensional woven fabric and production thereof
Inventor: JIN ZENJI
IPC: D03D13/00
Filed: 1989-11-09
Abstract: PURPOSE:To obtain a high-strength structural member for composite resin material by controlling the number of layers of longitudinal yarn arranged to a pair of flanges placed at least one side of a web and placing a transversal yarn in a state meandering between a web and a flange or between the flanges. CONSTITUTION:The objective three-dimensional fabric is composed of longitudinal yarns 1, transversal yarns 4 and vertical yarns 3 and having a pair of parallelly formed upper and lower flanges B, C formed on at least one side of a lateral direction of a flat web A interposing a Y-formed part D. The number of the layers of the longitudinal yarn 1 arranged to said flanges B, C is made to be larger than 1/2 of the number of layers of the web A and larger than the layers of the flanges B, C at the Yformed part D. The 1st transversal yarn 4a is arranged in a meandering state between the upper half of the web A and the upper flange B, the 2nd transversal yarn 4b is arranged in the form of inverted U-shape extending between the lower side part of the upper flange B and the upper side part of the lower flange C and the 3rd transversal yarn 4c is arranged in a meandering state between the lower half of the web A and the lower flange C. The connection of the web A to the flanges B,C can be strengthened and the formation of dents in the extension of the flanges can be prevented by this structure.
Patent JP-H03153984-A (JP)
Title: Valve device
Inventor: ROOTAA SHIIRU
IPC: B60T15/02
Filed: 1990-10-29
Abstract: PURPOSE: To shorten a length of the whole valve device and reduce pneumatic connection by arranging a connection shaft of a pilot valve and an electromagnet in such a way that it extends vertically on a plane in the radial direction in a shaft of a main valve so that both partition chambers are affected by comparatively high atmospheric pressure. CONSTITUTION: A connection shaft 29 of a pilot valve 5 and an electromagnet 6 driving this pilot valve 5 extends on a plane in the radial direction of a vertical shaft 30 on the shaft 30 of a main valve 7. A diaphragm wall 8 separates two air partition chambers 23, 24 in a housing. Both partition chambers 23, 24 are arranged in such a manner that they are affected by comparatively high atmospheric pressure at a non-operation position. Consequently, it is possible to shorten a length of the whole valve device considerably.
Patent JP-H02136443-A (JP)
Title: Concrete block joint material and manufacture of concrete block with joint
Inventor: YONEMURA MASATSUGU
IPC: E03F3/04
Filed: 1988-11-17
Abstract: PURPOSE:To prevent the leakage of water by a method in which the upper and lower sides of at least joint face-forming frame in the base of joint part are shaped into a sloped form in such a way that the tip side is positioned above the basal end side to discharge the air bubbles in the concrete. CONSTITUTION:The body 2a of a joint part 2 is inserted into and fixed over all circumference in the joint part-supporting groove 3a of a front and back joint faces-forming frame 3 constituting a formwork. When concrete is placed into the formwork, air bubbles in the concrete rise along the base 2b from the basal end 2d to the tip 2c of the joint part base 2b and are discharged outside.
Patent JP-H11125095-A (JP)
Title: Tunnel liner and assembling method
Inventor: YOSHIMURA MUNEO
IPC: E21D11/08
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a rational assembling method of a tunnel liner combining accuracy on assembly as bolt clamping and reliability while ensuring the workability and profitability of a conventional irregular (tenon and boltless) joint, and connecting structure thereof. SOLUTION: A piece 2 is constituted by coupling a plurality of main girders disposed in parallel at regular intervals in the tunnel axial direction, joining connections 5, 5 are formed at both end sections of the peripheral direction of the piece 2, and sliding fitting joints 18, 19 mutually fitted to the opposed joining connections of the piece 2' adjacent in the peripheral direction are formed to the joining connection 5.  The piece 2" adjacent in the axial direction is constrained in the tunnel radial direction on a side face in the tunnel axial direction and inter-ring joints 21, 22 free in the axial direction are installed, the joining connections 5, 5 of the pieces 2, 2' mutually adjacent in the peripheral direction are abutted mutually, and the pieces 2, 2' are slid in the axial direction X, and joined mutually by sliding fitting joints 18, 19 while being conjoined with the piece 2" adjacent in the axial direction by the inter-ring joints 21, 22 and configured successively in a ring shape, and the tunnel liner 1 is assembled.
Patent JP-S62151785-A (JP)
Inventor: KOIKE SHINGO
IPC: G21C3/326
Filed: 1985-12-26
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-H03154871-A (JP)
Title: Speedometer for bicycle
Inventor: ISHII ICHINOSUKE
IPC: G01P3/487
Filed: 1989-11-13
Abstract: PURPOSE:To measure the speed, etc., of the bicycle effectively by detecting an oscillation output which is proportional to the traveling speed of the bicycle without coupling a transmitter and a receiver mutually by a signal line. CONSTITUTION:When the front wheel 1 of the bicycle makes one turn as the bicycle travels, a magnet 3 passes by the transmitter 5 at the frequency corresponding to the traveling speed and a magnetism detector 8 sends signal pulses out. The electromagnetic wave of those pulses is detected by the coil 13 of the receiver 7 fitted to the handle, amplified 14, and passed through a filter 15, and its waveform is shaped 15, so that a rectangular wave signal with constant time width is applied to a computer 17. Consequently, the traveling speed signal which is proportional to the frequency of the pulses, a signal of an elapsed time from the start of the travel, and a mean or maximum speed signal are generated and when the traveling speed increases abnormally, a signal is supplied to an alarm 19 to display the danger.
Patent JP-H06138406-A (JP)
Title: Optical scanning device
Inventor: KUMAGAI TOSHIMITSU
IPC: G06K7/10
Filed: 1992-10-30
Abstract: PURPOSE:To apply the optical scanning device to a movement read or light- transmission read according to the skillfulness of an operator by shifting the optical axis of a laser beam so that a laser light source is selectively aligned with an optical scanning means. CONSTITUTION:The optical axis of the laser light source 1 is shifted to irradiate one of the reflecting surfaces of a rotary reflecting mirror 2 with the laser beam. The laser beam which is made incident on the upper reflecting surface 2mu is reflected by a lower reflecting mirror 4 and then emitted slantingly from a read window surface 5 to the outside as shown by a broken-line arrow 6. The movement read is enabled by the laser beam irradiation like this. The laser beam which is made incident on the lower reflecting surface 2d of the rotary polygon mirror 2, on the other hand, after being reflected by an upper reflecting mirror 3 first and then reflected by the lower reflecting mirror 4 is emitted almost perpendicularly from the read window 5 to the outside as shown by a solid-line arrow 7. Thus, the transmission read is enabled by the laser beam irradiation like this.
Patent JP-H09135284-A (JP)
Title: Displaying system of voice input and output state
Inventor: TANAKA KENICHIRO
IPC: H04M1/00
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To easily prevent the difficulty of speaking though a line is connected by grasping the input and output state of voice data in each terminal voice- communicating through a network. SOLUTION: A remote output level display part 17 displaying the level of voice data outputted at a voice receiving terminal (connecting destination terminal) on a voice originating terminal (own terminal) is provided to visually grasp the voice level reproduced by the voice receiving terminal from the voice originating terminal as well to grasp on its own terminal whether voice data presently inputted by himself surely arrives or not at the connecting destination terminal and to grasp the level at which the piece of voice data is reproduced when it arrives.
Patent JP-H02138878-A (JP)
Title: Audio meter drive circuit
Inventor: KATAOKA KAZUHIRO
IPC: G01R15/00
Filed: 1988-11-19
Abstract: PURPOSE:To make a meter operation accurate by a construction wherein means to switch a gain in a stepped manner in accordance with a DC voltage generated by detection of an input level are provided in several stages for an amplifier which amplifies the aforesaid input DC voltage so as to drive a meter. CONSTITUTION:In the present audio meter drive circuit, means to switch a gain in a stepped manner in accordance with input DC 1 are provided in several stages for an amplifier 2 which amplifies a DC voltage generated by detection of an input level and drives a meter, in order to make the meter operate non- linearly for the input level of an audio signal, and a capacitor 14 is added to an arbitrary place of these gain varying means provided in several stages. In this case, the capacitor provided additionally operates to hold down the amplifier gain to be low after the input DC voltage reaches a pertinent voltage, in order to lower an alternating-current gain obtained on and after the pertinent voltage, and thereby a sudden operation of the meter can be prevented.
Patent JP-H08143973-A (JP)
Title: Production of grain-oriented silicon steel sheet
Inventor: HONDA ATSUTO
IPC: C21D8/12
Filed: 1994-11-28
Abstract: PURPOSE: To obtain a steel sheet excellent in magnetic characteristic without lowering the productivity in a finish annealing by specifying a cold-rolling draft, soaking of decarburize-annealing, ratio of steam partial pressure/hydrogen partial pressure at temp. raising process and temp. raising speed at the last finish annealing. CONSTITUTION: A slab for grain-oriented silicon steel sheet containing Al and N as the main inhibitor components is hot-rolled, and after annealing the hot- rolled sheet, the decarburize-annealing is applied and an annealing releasing agent is coated and the last finish annealing is applied to produce the grain- oriented silicon steel sheet.  In this method, i) cold-rolling draft is made to be 80-87%. ii) At the time of decarburize-annealing, the ratio of the steam partial pressure to the hydrogen partial pressure, P(H2 O)/P(H2 ) is made to be <0.7 and further, the ratio of the steam partial pressure to the hydrogen partial pressure, P(H2 O)/P(H2 ) at the temp. raising process is made to be lower than this ratio at the soaking process. iii) At the time of the last finish annealing, in the secondary recrystallizing temp. range of 850-1000 deg.C, the temp. is raised at 15-100 deg.Ch/r speed.
Patent JP-S63145303-A (JP)
Title: Photopolymerization initiator and recording medium
Inventor: OKUMA NORIO
IPC: G03F7/004
Filed: 1986-12-09
Abstract: PURPOSE:To form a photopolymerization initiator having a high sensitivity, which is used after being incorporated in coating materials, printing ink, adhesives, photoresist, etc., by using with a specified p-alkylamino aromatic carbonyl compound and an alpha-diketone derivative together. CONSTITUTION:The titled product is a photopolymerization initiator containing at least one member of formulas I-III and at least one member selected from among alpha-diketone derivatives. In the formulas I-III, R<1> is a 1-10C (substituted) alkyl, alkenyl, alkoxy or alkylthio group, a 6-12C (substituted)aryl group, a 6-12C (substituted)aryloxy group; R<2> and R<3> are each H, 1-4C (substituted) alkyl, alkenyl, alkoxy or alkylthio group, which may be the same or different; X and Y are non-metallic atoms necessary for forming a 5-, 6- or 7-membered ring containing nitrogen, which may be the same or different. The alpha-diketones include camphorquinone and acenaphthenequinone.
Patent JP-H03152959-A (JP)
Title: Semiconductor package
Inventor: OSE YASUSHI
IPC: H01L23/00
Filed: 1989-11-09
Abstract: PURPOSE:To prevent a semiconductor package from deteriorating in input-output isolation and frequency characteristics and to protect it against oscillation failure by a method wherein a radiowave absorber is provided to the inner face of the side wall of the semiconductor package of a GaAs Schottky barrier field effect transistor. CONSTITUTION:A semiconductor package is composed of a metal semiconductor package heat sink 5 mounted with an input impedance matching alumina substrate 1, an input impedance matching chip capacitor 2, a GaAs MESFET chip 3, and an output impedance matching alumina substrate 4 and a metal or ceramic cap, where a radiowave absorber 7 is provided inside a side wall 6. By this setup, the electromagnetic waves radiated from an input substrate and an output substrate are prevented from affecting an output side and an input side respectively, so that a semiconductor package can be prevented from deteriorating in input-output isolation and frequency characteristics and protected against oscillation failure.
Patent JP-H05135991-A (JP)
Title: Electronic component for surface mounting
Inventor: OTA JIRO
IPC: H01G4/12
Filed: 1991-11-08
Abstract: PURPOSE:To provide an electronic component for surface mounting which is possible of miniaturization and is excellent in reliability and durability by enabling the equal charge of armor material thereby remarkably improving the moisture resistance and voltage resistance and lessening the occurrence of short, etc. CONSTITUTION:An electronic component of surface mounting comprises a dielectric porcelain board 9, electrode materials 2 and 3 arranged on both surfaces of the dielectric porcelain board 9, lead terminals 10 and 11 junctioned to the electrode materials 2 and 3 with the junction faces with the electrode materials 2 and 3 inclined at tilt angles of theta's, and an armor material 6 for burying the dielectric porcelain board 9, the electrode materials 2 and 3 and the electrode material junction faces of the lead terminals 10 and 11.
Patent JP-H06134288-A (JP)
Title: Plate type gas-liquid contact apparatus
Inventor: MASUDA MASASHI
IPC: B01D11/04
Filed: 1992-10-30
Abstract: PURPOSE:To provide the title apparatus increasing the contact ratio of the liquid with gas and having a simple structure and facilitating the handling of a radioactive liquid. CONSTITUTION:An inner cylinder 2 is concentrically inserted in an outer cylinder 1 and both upper and lower ends of the outer and inner cylinders 1, 2 are closed by upper and lower mirror plates 3, 4. The; annular space between the outer and inner cylinders 1, 2 is partitioned into a plurality of stages by plates 6 and protruding banks 7 and partition elements 8 are provided to each of the plates 6 to form channels 9 and weirs 19. Gas passage pipes 15 and liquid passage pipes 16 are alternately provided to the weirs 19 of upper and lower stages and a heater 18 is inserted in the inner cylinder 2. A liquid flows in from a liquid inlet pipe 11 to flow out of a liquid outlet pipe 13 and gas flows in from a gas inlet pipe 14 to flow out of a gas outlet pipe 12. The liquid and the gas flow in a countercurrent state to come into contact with each other. Slits 10 are formed to the channels 9.
Patent JP-H04165348-A (JP)
Title: Support for photographic paper
Inventor: NAKAJIMA KAZUKI
IPC: G03C1/76
Filed: 1990-10-29
Abstract: PURPOSE:To prevent deterioration in a material serving as photographic paper at the time of preservation for a long period by enabling a rear face resin coat layer which is subjected as a sample to a measurement of stress cracking resistance test to remain 50 percents or more without cracking for the period of 4 days or more. CONSTITUTION:A rear face resin coat layer is constituted so that it remains 50 percents without cracking for the period of 4 days or more, preferably 8 days or more, when it is subjected as a sample to a stress cracking test. The stress cracking test is a method where a sample, which is prepared by a method wherein a polyolefine coat paper is cut in the form of 15mm X15mm and subjected to edge seal processing, then it is wound with the surface to be measured being set upside along a cylinder (R=0.82) with a diameter of 1.64mm and fixed with a double clip, is immersed in an ethanol solution, and cracking generation time of stress concentration part generated by deformation of the cylinder after the lapse of time is measured. This constitution enables provision of a support for a photographic paper liable to generate less deterioration in outer appearance during long preservation.
Patent JP-H05133214-A (JP)
Title: Noise suppressing pipe for muffler
Inventor: IDA KAZUHIKO
IPC: F01N1/12
Filed: 1991-11-08
Abstract: PURPOSE:To achieve noise suppression while restraining a drop of an output in a wide output region of an engine by forming a plurality of spiral pore rows at the circumferential surface of a noise suppressing pipe for a muffler, and cutting and raising projections inward on the circumferential wall so as to form pores in each pore row. CONSTITUTION:A noise suppressing pipe 1 is formed in such a manner as to penetrate a casing 3. A plurality of spiral pore rows 2 are formed at the circumferential surface of the noise suppressing pipe 1. Projections 21 are cut and raised inward on the circumferential wall of the noise suppressing pipe 1, thus forming pores 20 on the pore rows 2. When an engine output is increased and a flow rate of exhaust gas flowing in the noise suppressing pipe 1 is increased, a cross-sectional area inside the noise suppressing pipe 1 practically becomes a range surrounded by the projections 21. Consequently, an expansion amount of the exhaust gas of a muffler as a whole is increased, thereby enhancing a noise suppressing effect.
Patent JP-S63148190-A (JP)
Title: X-ray detector
Inventor: TANOUE TSUKASA
IPC: G01T1/20
Filed: 1986-12-11
Abstract: PURPOSE:To widen the range of a permissible error in decreasing coefficient alphato to improve detection performance by opposing a photoelectric converting element of prescribed thickness which is made of a silicon semiconductor to the X-ray incidence side of an X-ray detecting element. CONSTITUTION:A photodiode 12 made of a silicon semiconductor is provided on the X-ray incidence surface of a scintillator 13 and a collimator 9 which selects X-rays 14 in a specific direction is arranged in front of it. The scintillator 13 and photodiode 12 are fixed with a transparent adhesive, etc. A reflecting agent may be applied to the outer peripheries of the scintillator 13 and photodiode 12 when necessary. Then the X-rays transmitted through the collimator 9 pass through the photodiode 12 to enter the scintillator 13. General fluorescent light travels the endmost path and is made incident on the photodiode 12 and converted into an electric signal. In this case, the photodiodes 12 is <=100mum (<=1% X-ray loss) thick.
Patent JP-2001119521-A (JP)
Title: Image recorder
Inventor: YADERA TSUTOMU
IPC: H04N1/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an image recorder with excellent operability without the need for increasing the installation area of the recorder even when an opening/closing section is open while a recording paper tray is left mounted. SOLUTION: The recording paper tray 108 is mounted to a projection section 202 freely turnably as a bearing formed integrally to an opening/closing section 102 that is open/closed around the vicinity of a rear part of a recorder main body 100 so as to be projected outward from the rear face of the recorder main body.