baber/WOPTO huggingface dataset:
Patent JP-H0353912-A (JP)
Title: Removing method for shaft attached article
Inventor: NISHIMAKI TORU
IPC: B29C45/40
Filed: 1989-07-21
Abstract: PURPOSE:To conduct stably the removing of a molded article, and prevent the falling of the molded article during the removing period by keeping the projection done by an ejecting pin until a shaft comes out thoroughly from a shaft insertion hole after the shaft is suction-held on a suction part. CONSTITUTION:At the time when a valve disc 1 is thrust at a predetermined distance by an ejector pin 9, a disc 2 and a suction part 10a come into close contact with each other, whereby the valve disc 1 is suction-held on a suction part 10a. At this point, a shaft 4 has not yet come out thoroughly from a shaft insertion hole 8. And, in this state, the projection by the ejector pin is kept further, following this, a suction rod 10 withdraws. Finally, the shaft 4 is thrust until it comes out entirely from the shaft insertion hole 8. After that, the ejector pin 9 withdraws; however, the thrust valve disc 1 is kept as sucked in the suction part 10a, thereby completing the removing from a lower mold 6.
Patent JP-S6166843-A (JP)
Title: Engine with valve timing controller
Inventor: FUJIMOTO MISAO
IPC: F02D41/34
Filed: 1984-09-10
Abstract: PURPOSE:To improve responsiveness to control ever so better, by adding compensation into a factor exerting influence on a combustion state according to control delay in a running state where this control delay occurs, at the time of valve timing change controlling over a suction valve. CONSTITUTION:A turning member 58 is installed in a valve timing controller for a suction valve. This member 58 rotates around a cam shaft 38 with an operating member 62 moved in both directions by operation of a motor 64. With this constitution, a relative position between a tappet 66 and a cam is varied whereby on-off timing for the suction valve 22 is controlled. In this case, the motor 64 is controlled by a control circuit according to the running state. And, this control circuit is made up of installing a compensation circuit which adds compensation to a factor, for example, an air-fuel ratio, ignition timing exerting influence on a combustion state in response to control delay in the running state where, where this control delay occurs in valve timing change control, for example, in time of speed adjusting.
Patent JP-2000019629-A (JP)
Title: Remote controller and camera system
Inventor: KATO TAKASHI
IPC: G03B17/38
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To announce various manipulation signals with sound information by executing crosscommunication of signals between a camera body and a remote controller of a camera system consisting of the camera body and the remote controller. SOLUTION: The manipulation signal corresponding to the manipulation or operation mode selected by manipulation switches 201 to 204 of the remote controller 200 is transmitted to the receiver 320 of the camera body 100 by a transmitter 210. When this receiver receives the manipulation signal, a response signal is transmitted to the receiver 230 of the remote controller 200 by the transmitter 340 of the remote controller 100. When the receiver receives the response signal, the prescribed sound information meeting the response signal is produced by a sound producer 250. When the response signal is not received within the specified time after the transmission of the manipulation signal, an alarm is generated by the sound information different from the sound information described above.
Patent JP-H0944297-A (JP)
Title: Data inputting method and device
Inventor: SATOU RIYOUICHIROU
IPC: G06F3/038
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for inputting data with which informa tion can be inputted to a computer system while using natural human actions. SOLUTION: The motion of the head of device user is detected by a head motion detection part(HMD) 7 built in spectacles. When the device user performs the action of nodding corresponding to a message calling the answer of 'yes' or 'no' displayed on an information processor (device), for example, the device catches this action as the rotation around a row axis and regards it as the answer, 'yes.' On the contrary, when the user of the device performs the action of 'shaking the head,' the device catches this action as the rotation around a pitch axis and regards it as the answer, 'no'.
Patent JP-S57112948-A (JP)
Title: Method for control of electro-hydraulic stepping cylinder
Inventor: FUJINAKA HISAKI
IPC: B22D11/05
Filed: 1980-12-27
Abstract: PURPOSE:To project short sides of a mold according to the change in the shape of a slab and to prevent shape defects, cracks, etc. by positioning the short sides of the mold by balancing the extruding pressure and retracting pressure of the pistons of stepping cylinders and exerting required back pressure upon the pistons. CONSTITUTION:Stepping cylinders A are connected to the short sides 16 of a mold, and rods 2 are positioned at the points C. Required back pressure P0 is exerted upon the inside of the extrusion chamber of the rods 2 from a mode B. Here, when the width of the slab 17 in the mold decreases, the negative pressure W acting upon the rods 2 decreases and the rods 2 are projected by thrust P1, by which the short sides 16 are adhered tightly to the slab 17. When the cylinders A are connected to pinch rolls 18, and if there is a decrease in the thickness of the slab 17, the rods 12 project to bring the rolls 18 in pressure contact with the slab 17.
Patent JP-S5976445-A (JP)
Title: Manufacture of semiconductor device
Inventor: HARADA HIROJI
IPC: H01L21/316
Filed: 1982-10-26
Abstract: PURPOSE:To realize micro-miniature element and high integration density by replacing the mask used for forming element isolation oxide film with a conventional high temperature CVD nitride film and by reducing bird beak through the use of plasma CVD nitride film. CONSTITUTION:A thick plasma CVD nitride film 8 is formed directly on the p type Si substrate 1. A resist mask 4 is provided and etching is carried out. The film 8a is left and the p<+> channel cut 5 is formed by implanting the B ion. Different from conventional thin nitride film obtained by the high temperature CVD method, the film 8 is thick and does not allow passing through of the B ion. The mask 4 is removed and a high temperature processing is carried out. Thereby, an element isolating oxide film 6 is formed and the film 8a is removed. In such a structure, there exists no oxide film under the plasma CVD nitride film 8a and therefore O2 is not supplied to the lower part of periphery of film 8a and the produced bird beak is very small. Accordingly, elements can be micro-miniaturized and high integration density can be realized.
Patent JP-H1038335-A (JP)
Title: Ventilation device
Inventor: OKADA TETSUNORI
IPC: F24F7/06
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent rain from entering a room by constructing a ventilation device such that a ventilator mounting hole formed in an indoor side of the main frame and a grill mounting hole formed in an outdoor side of the main frame are offset from each other. SOLUTION: A wooden frame 22 having a rectangular sleeve shape is fitted into an opening portion which is formed in a room wall 21 so as to communicate the indoor with the outdoor. A main frame 23 is fitted into the opening portion and is fastened and fixedly secured to the wooden frame 22 by means of wood screws 24. An indoor side 2 of the main frame 23 is covered with an indoor-side side plate 25 having a ventilator mounting hole 30 which has a cross sectional area slightly larger than an opening area of the main frame 23, while an outdoor side 3 of the main from 23 is covered with an outdoor-side side plate 27 having a grill mounting opening. A grill 32 is replaceably mounted on the grill mounting opening, while a ventilator 29 is mounted on the ventilator mounting hole 30. The ventilator 29 and the grill 32 are offset from each other vertically.  Due to such a construction, it becomes possible to prevent rain from entering the room.
Patent JP-S5890179-A (JP)
Title: Detecting device for voltage
Inventor: ISHIKAWA SABUROU
IPC: G01R15/24
Filed: 1981-11-24
Abstract: PURPOSE:To make a device small and light and to enable safe detection with excellent performance of voltage resistance, by providing a circuit which is triggered when the voltage of a circuit to be measured is above a prescribed detection value, and generates an optical pulse signal at every half cycle. CONSTITUTION:When a voltage to be measured exceeds a detection voltage E0, a detection circuit 6 is triggered, and a current flows through a terminal A, a voltage dividing element 3, a trigger element 7, a limiting resistor 8, a light- emitting element 9 and a terminal B during a positive half cycle of the voltage E0, whereby the element 9 is made to emit a light. To the element 7, a current (c) flows. A photoelectric transducing element 13 is made to be continuous at every one cycle by an optical pulse signal. This cycle is denoted as T1. Meanwhile, the time limit of the operation of a reset time detecting element 17 is determined by a time constant set by the variable resistor 19 and the capacitor 20 of a timer circuit 18, and the time limit T2 of the operation of the element 17 can be set by the adjustment of the resistance 19. By setting as T2>>T1, subsequentially the same voltage with that at a terminal PQ can be obtained continuously at an output terminal RQ.
Patent JP-H0354208-A (JP)
Title: Methyl methacrylate graft polymer of crosslinked natural rubber and production thereof
Inventor: YOSHII FUMIO
IPC: C08F253/00
Filed: 1989-07-21
Abstract: PURPOSE:To produce a methyl methacrylate graft polymer of a crosslinked natural rubber, which causes no environmental or air pollution in the final producing step of a rubber product from it and can be formed into medical goods little influencing the living organism, by mixing a crosslinked natural rubber latex with methyl methacrylate and irradiating the mixture with an ionizing radiation. CONSTITUTION:A crosslinked natural rubber latex (a precrosslinked natural rubber latex may be used as the starting material or the process may be started with crosslinking a natural rubber latex by an appropriate method) is mixed with methyl methacrylate, and the mixture is irradiated with an ionizing radiation, thus producing a methyl methacrylate graft polymer of the crosslinked natural rubber latex. The resulting product causes no environmental or air pollution in the final producing step of a rubber product from it and can be formed into medical goods little influencing the living organism.
Patent JP-S5978879-A (JP)
Title: Ribbon cassette discriminator for printer
Inventor: SUGIURA TOSHIROU
IPC: B41J35/28
Filed: 1982-10-28
Abstract: PURPOSE:To obtain a ribbon cassette discriminator capable of exactly discriminating the kinds of ribbon cassettes and of completely preventing maloperation of printing by a method in which indicators to show the kinds of ribbons inside the cassette case are provided on the outer wall of the cassette case, and an indicator detecting means is provided inside of the printer. CONSTITUTION:Three projectins 20a, 20b, and 20c as indicators are formed on the outer wall of the case of a ribbon cassette 4, by which the kinds of ribbons 8 housed into the cassette case are shown. These projections 20a-20c are cut off by a tool, e.g., nipper, and a base plate 22 provided with three switch elements 21a, 21b, and 21c as detection means is fixed to the position, as shown by a two- dot chain line, in the face of the projections 20a-20c on the printer frame. The detection signals of the switch elements 21a-21c are supplied through a pattern wiring and lead wire 23 on the base plate 22 to the controller of the printer.
Patent JP-S6252335-A (JP)
Title: Air conditioner
Inventor: MITANI AKIO
IPC: F24F1/02
Filed: 1985-08-30
Abstract: PURPOSE:To make possible to deliver hot air simultaneously with the starting of operation and also to carry out space heating during a defrosting operation, by storing surplus heat in an indoor heat storage unit and radiating the heat without passing it through a freezing cycle directly into the room at the time of starting the space heating operation. CONSTITUTION:In a normal heating operation mode, valves 9 and 11 are closed. Therefore, working medium circulates through a route of a compressor 1, an indoor heater exchanger 4, an expansion valve 5, and an outdoor heat exchanger 6. When an indoor temperature reaches a predetermined value, a controller 35 is changed over to a heat storage operation mode, and valves 9 and 11 are opened to close a damper 31. The working medium passes through a heat- exchanger 25 for heat storage to store surplus heat. On the following morning, when the space heating operation is started, the controller 35 is selected to a start-up mode whereby valves 9 and 11 are closed but the fan 30 of a heat storage unit 10 rotates to carry out a heat-storage space heating.
Patent JP-2001023801-A (JP)
Title: Construction of chip resistor
Inventor: KANBARA SHIGERU
IPC: H01C7/00
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To reduce short circuits between printed boards and resistor films by forming auxiliary top side electrodes for covering the surface of top side electrodes of silver paste out of nickel boride paste made by blending powder of 2-nickel boride or 1-nickel boride, glass frit and a solvent. SOLUTION: Two resistor films 2 are formed in parallel on the top side of an insulating substrate 1 made of heat-resistant insulating material such as ceramic and comprised of chip-type construction. Top side electrodes 3 and 4 for terminals corresponding to both ends of the resistor films 2 are coated with silver paste made by blending silver powder, glass frit and a solvent and are baked. A three-layer cover coat 5 comprised of a glass undercoat 5a directly covering the whole resistor films 2, a glass middle-coat 5b covering the undercoat 5a and a glass over-coat 5c covering the middle-coat 5b is formed on the top side of the insulating substrate 1. Auxiliary top side electrodes 6 and 7 are formed on the top side of the electrodes 3 and 4 in such a way that their parts are overlaid with the covercoat 5. Then the auxiliary top side electrodes 6 and 7 are coated with a blend of powder such as 2-nickel boride, glass frit and a solvent and are fired.
Patent JP-H03166443-A (JP)
Title: Building structure
Inventor: TANAKA TOSHIYUKI
IPC: E04C3/293
Filed: 1990-07-17
Abstract: PURPOSE:To decrease the consumption of steel frame and to improve the rigidity of a beam by laying a compound beam, wherein the ends are made of SRC and the center is made of S or a synthetic beam with floor concrete, between S-made pillars. CONSTITUTION:A compound beam 2, wherein the ends 2A... are made of SRC and the center 2B... is made of SRC or a synthetic beam with floor concrete, is layed between S-made pillars 1 and 1. In this structure, the whole of the upper flange 3a, the lower flange 3b, and the web 3c on the beam steel frame 3 in the SRC-made beam end 2A may be buried in concrete. Moreover, the concrete to cover the web 3c may be omitted to expose the web 3c for weight reduction. IN this case, it is to be desired that a precast board 4' should be attached to the bottom of the lower flange 3b of the steel frame 3 in the SC- made beamd end 2A....
Patent JP-H1033235-A (JP)
Title: Lipstick case type watch
Inventor: OTANI KUNIHIKO
IPC: A45C11/10
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To hold the fresh feeling and a kind of pride of having a watch housed in a container in a lipstick case shape and to constitute the small article of a high value as a woman's accessory by itself. SOLUTION: This watch is composed of a casing 1 in a lipstick case shape for housing the watch 6 inside, a freely attachable and detachable cover 2 inserted to the front end part of the casing and the watch 6 at the front end part of the casing 1 for which a face 7 is fixed to a visible position at the front end part at the time of detaching the cover 2. The mounting form of the face 7 of the watch is the form inclined in staggered relation to a center line vertically passed through the casing 1.
Patent JP-H0532143-A (JP)
Title: Automtive reinforcement material and manufacture thereof
Inventor: NODA HOZUMI
IPC: B32B5/24
Filed: 1991-07-30
Abstract: PURPOSE:To suppress the collisional energy effectively by preventing certainly exfoliation of an outer layer of resin from the core mode of resin, which have different magnifications of foaming from each other, and allowing the two resin members to exert their advantages while they protect each other. CONSTITUTION:A bumper beam is configured with an outer layer 23 of resin including a reinforcing fiber layer 30 and having a foaming magnification as low as below the specified foaming magnification and a core 25 made of resin having a foaming magnification in a higher range than that of the outer layer 23. The core 25 may be provided with an impregnated part 33 formed by impregnating part of reinforcing fibers 31 for the outer layer 23-or, the reinforcing fiber layer 30 may be configured with two layers inner and outer, i.e., No.1 reinforcing fiber layer 35, which is easily impregnated with the resin material of the outer layer 23 at the time of molding, and No.2 reinforcing fiber layer 37 which is hard to be impregnated with the resin material of the core 25.
Patent JP-S6347730-A (JP)
Title: Liquid crystal shutter device
Inventor: YUASA KAZUHIRO
IPC: G02F1/137
Filed: 1986-08-15
Abstract: PURPOSE:To simplify the constitution of a driving circuit by impressing a prescribed DC voltage signal to a pair of transparent electrodes corresponding to microshutters to be optically turned on out of a liquid crystal shutter, and at the time of optically turning off the microshutters, stopping the impression of the DC voltage signal. CONSTITUTION:At the time of driving a liquid crystal plate 14, a common electrode 24 is earthed and a voltage to be raised and decayed like steps is impressed to respective segment electrodes 23. Consequently a pulse-like electric field to be raised on the plus side is impressed to a liquid crystal layer at the rising timing of the voltage impressed to the segment electrodes 23 and the liquid crystal shutter is optically turned on. A pulse-like electric field to be raised on the minus side is impressed to the liquid crystal layer at the decaying timing of the voltage impressed to the segment electrodes 23 and the liquid crystal shutter is optically turned off. The optical ON of OFF state is held by the characteristics of a ferroelectric liquid crystal 27 until the liquid crystal shutter is optically turned off and on in the succeeding step. Since the liquid crystal shutter can be turned on and off by a unipolar pulse signal, a driving circuit for the liquid crystal plate 14 can be simply formed.
Patent JP-S5893248-A (JP)
Title: Preparation of solid state element
Inventor: KANAZAWA MAMORU
IPC: H01L21/762
Filed: 1981-11-30
Abstract: PURPOSE:To obtain a substrate having excellent characteristics by providing at first a metal mask only on an element region, on the occasion of obtaining a semiconductor substrate having an element region surrounded by insulating film and flat surface, and by making thin of substrate of such area other than the element region by executing the reactive ion etching, and removing the mask after burying such area with an insulating film. CONSTITUTION:A metal film 601 consisting of Al of the specified pattern is formed by the CVD method on an Si substrate 600, the reactive ion etching is executed using the CF4 gas, and the thickness of substrate 600 around such area is formed thin without giving any influence on a film 601 and the substrate 600 located thereunder. Thereafter, an SiO2 film 602 is generated on the entire part, a resist film 603 is coated, and exposing process is executed only to an edge part 604 of the film 602. Thereafter, such area is developed, the resist films 606 and 610 are left only on the metal film 601 and the film 602, and the metal film 601 is removed together with the film 606 thereon by dipping them into the Al etchant. Thereafter, the surrounding film 610 is also removed and thereby a flat substrate 600 where the SiO2 film 602 is buried can be obtained and a diffusion region 611 can be formed between the film 602.
Patent JP-2000021097-A (JP)
Title: Reproducing device for optical recording medium, recording device, and recording and reproducing device
Inventor: ASANO KENJI
IPC: G11B20/14
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording and/or optical reproducing device recording and/or reproducing a signal by generating a synchronizing signal based on a shape formed in an optical recording medium. SOLUTION: This device comprises a synchronizing signal generating circuit 8, a PLL 90, and a protecting circuit 100. In the protecting circuit 100, such constitution is adopted that first and second detection window signal is generated based on a synchronizing signal from the PLL 90, as for when a second signal (g) of which a phase is advanced to a first signal (h) being a reference of generating a synchronizing signal is detected, first, second, and third AND circuits 87, 88, 89 are turned on. A frequency divider 91 frequency-divides a synchronizing signal (j) into 1/532 and generates a signal (i).  As for when the second signal (g) is detected, the signal (h) and the signal (g) are inputted to a phase comparing circuit 900 in the PLL 90, phases of both signals are compared each other, an error signal is outputted in accordance with a phase difference, and a synchronizing signal is outputted from the synchronizing signal generating circuit 8 based on an output error signal.
Patent JP-S5981911-A (JP)
Title: Frequency adjusting method of piezoelectric oscillator
Inventor: FUJIWARA YOSHIAKI
IPC: H03H3/04
Filed: 1982-11-01
Abstract: PURPOSE:To adjust the oscillation frequency of a piezoelectric oscillator with high precision by varying the intersection length of two electrodes for impressing electric field provided on one crystal surface of the piezoelectric oscillator in parallel at a specific interval. CONSTITUTION:The electrodes 2 and 3 for impressing electric field are provided on one crystal surface of a piezoelectric base material 1 in parallel at a specific interval. When the intersection length l' of the electrodes 2 and 3 is shortened, the amount of confinement decreases physically and the oscillation frequency increases. On the other hand, the electrode intersection length l' increases, the oscillation frequency decreases. For this purpose, the intersection length l' is made a little bit long initially and the oscillation frequency is made a little bit lower than a desired value; and the electrodes are cut away to shorten the intersection length l' until the specific oscillation frequency is obtained.