baber/WOPTO huggingface dataset:
Patent JP-S5842479-A (JP)
Title: Small-size printer
Inventor: MIKOSHIBA HITOSHI
IPC: B41J25/32
Filed: 1981-09-07
Abstract: PURPOSE:To obtain an inexpensive, small-sized printer having a simple structure which can be easily assembled by fixing a spring part to a paper guider at the central place of a printing paper in such a way that it can exhibit different spring properties on its both sides. CONSTITUTION:In a small-sized printer provided with a type holder 28, a printing means to press printing papers 25 on types 281, paper guiders 23 and 24, and a spring part 35 to energize the printing papers 25 toward a direction away from the type holde 28, one end of the spring part 35 is attched to part of the paper guider 23, the other end is attached to a frame 20, and the paper guider 23 is pulled toward the direction of arrow (e). Thus, the spring force becomes a force to press roller 26 on a paper sending roller 22. The central part of a printing paper regulator 27 is welded to the paper guide A and a transverse spring part 271 and a vertical spring part 272 are provided, whereby causing the printing papers 25 to be pushed toward a direction away from a type wheel 28.
Patent JP-S62296159-A (JP)
Title: Copying machine with developing agent selecting function
Inventor: HAGIWARA HIDEAKI
IPC: G03G15/00
Filed: 1986-06-16
Abstract: PURPOSE:To easily change the color of a picture with a simple constitution, by providing plural developing devices of different colors and setting a photosensitive body under a condition rockingly so as to make the photosensitive body to cope with the developing devices. CONSTITUTION:An arm 10 is provided in a state rockingly around the position of a fixed mirror 3a and a photosensitive drum 4 is supported by the shaft 4a at the tip end of the arm 10 freely and rotatably. In the vicinity of the drum 4, developing devices 9a and 9b storing different colors of developing agents are arranged. When the color of a picture is changed with such constitution, the drum 4 is faced to the developing device 9b by turning the arm 10 by an angle theta and, at the same time, the fixed mirror 3a is turned by an angle which is the half of the turning angle theta of the arm 10 by means of a prescribed gear mechanism. Therefore, the optical path length does not change and, as a result, no distortion is produced in the picture thus obtained and the color of the picture can easily be changed.
Patent JP-2000333467-A (JP)
Title: Inverter apparatus
Inventor: ISHIYAMA HIROSHI
IPC: H02M7/5387
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an inverter apparatus which comprises an abnormality detection circuit, with circuit constitution of which is simple and whose power consumption is low. SOLUTION: On the basis of AC voltages Vu, Vv, Vw at respective phases of this inverter apparatus, the continuity fault of high-side switching elements 11 to 13 can be detected. Thereby, an abnormality detection part (a controller 30), which detects abnormalities in the high-side switching elements 11 to 13, can form a signal voltage which indicates the abnormalities is the high-side switching elements 11 to 13, while the low-side power-supply voltage of the inverter apparatus is used as a reference. The circuit configuration of the inverter apparatus can be sharply simplified, and a reduction in the control electric power of the inverter apparatus can be realized.
Patent JP-H0948122-A (JP)
Title: Liquid emitting head and method
Inventor: KUDO KIYOMITSU
IPC: B41J2/05
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a liquid emitting head further enhanced in emitting efficiency and emitting pressure while enhancing the durability of a movable member. SOLUTION: A liquid emitting head has the liquid passage 10 communicating with a liquid emitting orifice 18, an air bubble generating region 11 generating air bubbles in a liquid and the movable member 31 arranged so as to face to the region 11 and equipped with a fulcrum 33 and a free end 32 and the movable member 31 is displaced by the pressure based on the generation of air bubbles 40 in the region 31 to emit the liquid from the emitting orifice 18. The movable member 11 has a change part permitting the movable part on the side of the free end 32 to relatively largely displace at the part opposed to the region 11.
Patent JP-H05332730-A (JP)
Title: Position detecting device
Inventor: TOUKI TATSUHIKO
IPC: G01B11/14
Filed: 1992-06-01
Abstract: PURPOSE:To precisely and quickly measure the gap between a mask and a wafer by providing a luminous flux separating means for splitting the luminous flux from a light source into two, and a means for moving a reflector in positive and reverse directions. CONSTITUTION:When the optical path length L2 between a beam splitter 2 and a reflector 5 is conformed to the optical path length L1 between the splitter 2 and a mask 3, an interference phenomenon is generated, and the optical quantity reaches a peak. When the optical path length L2 is conformed to the optical path length L1+G between the splitter 2 and a waver 4, the interference phenomenon is generated, and the optical quantity reaches the peak. Since the movement of the reflector 5 is detected by a position sensor 8, the moving quantities of the reflector 5 to the positions of L1 and L1+G are read, and L1+GL1 is operated, whereby the gap G between the mask 3 and the wafer 4 can be measured. The mask 3 and the waver 4 are moved by using the measurement values, whereby the gap between the mask 3 and the wafer 4 can be optionally set. The operation control of each part and arithmetic processing of signal value for measurement are conducted by a measurement control part 23.
Patent JP-S622899-A (JP)
Title: Hunting and stepout preventing method for synchronous machine
Inventor: KOMATSU YASUHIRO
IPC: H02P9/14
Filed: 1985-06-27
Abstract: PURPOSE:To prevent a synchronous machine from hunting or stepping out by regulating a field current in response to the increase or decrease of an internal phase difference angle. CONSTITUTION:A rotor phase detector 11 generates a square wave corresponding to the rotating position of the rotor of a synchronous generator 1. An internal phase difference angle detector 12 inputs the terminal voltage and a rotor position signal of a period generator 1 output from a voltage detector 4, and calculates an internal phase difference angle delta. A field controller 13 controls a field current if with a deviation between the angle delta and the internal phase difference angle command value delta0 as a control input. That is, in case of delta<=0, the field current if is controlled to the prescribed value of low level, and in case of DELTAdelta>0, the field current if is controlled to increases or decrease linearly proportionally to the increases or decrease of the phase difference angle delta. Thus, a large brake torque coefficient can be provided.
Patent JP-H04338401-A (JP)
Title: Lining material for shoe
Inventor: FUJITA MINORU
IPC: A43B23/07
Filed: 1991-05-15
Abstract: PURPOSE:To provide a lining material providing comfortable feeling, giving excellent antifungal effects in the environment of the inside of a shoe actually worn by a person, enabling the one to know the maintenance of antifungal effects, and further enabling the maintenance of the pure flavor of perfume. CONSTITUTION:A lining material for shoe is made by making both gel substance of water-soluble glass containing silver ions and microcapsulated perfume carried on an unwoven cloth excellent in wear-resistance, permeability, sweat absorption. and dryness.
Patent JP-H037857-A (JP)
Title: Cryo-freezer
Inventor: NAKAJIMA MAKOTO
IPC: F25B9/14
Filed: 1989-06-05
Abstract: PURPOSE:To enable a high freezing capability to be retained even in case of a small- sized cold heat accumulation member by a method wherein a refrigerant flowing hole formed in a refrigerant flow port of a cold head has such a shape as to keep uniform a suction amount of refrigerant and a flow rate of discharging. CONSTITUTION:Helium gas acting as refrigerant passes from a high pressure device 3 through a suction port 23, enters a spool cylinder 21, then passes through a communication hole 24 and is guided to a displacing unit 10. In this case, each of suction hole 23 and 25 has a true circle. Each of its diameters is different to each other and their centers are not placed on the same circumference. A result of studying of the spool valve 20 in reference to a relation in which degrees of opening of the suction port 23 and the discharging port 25 are related to a crank angle of a displacer driving device 11 for reciprocating the valve member 22 is shown in Fig.2(a). A result of relation between a flow rate of helium gas passing through the suction hole 23 and the discharging port 25 and a crank angle of the displacer driving device 11 is shown in Fig.2(b). As apparent from both figures, degrees of opening of the suction port and discharging hole are kept at a substantial constant degree and along with this operation, a flow rate of suction of helium gas and a flow rate of discharging of helium gas are made constant.
Patent JP-S63307212-A (JP)
Title: Bright annealing method for metal material
Inventor: AKIYAMA TOSHIO
IPC: C21D1/26
Filed: 1987-06-05
Abstract: PURPOSE:To shorten cooling time and also to anneal a metal material without any damage to brightness by after charging the metal material to be annealed into the vacuum vessel, heating and annealing, filling up inert gas into a vacuum vessel and forcedly cooling the vessel from outside. CONSTITUTION:The vacuum vessel 3 is constituted of a carriage 2 arranging a vacuum valve 1 and a hood 3. The material to be annealed (for example, flat copper wire wound round a bobbin 6) is piled on the carriage 2 in this vacuum vessel 4 and the vacuum vessel 4 is evacuated. The vacuum vessel 4 is charged into the annealing furnace and heated and annealed. Next, after inert gas of N2, etc., is filled up from the vacuum valve 1, the forced cooling is executed from upper side of the vacuum vessel 4 by showering of cooling water 7, etc. By this method, the metal material can be annealed without any damage to the brightness.
Patent JP-H072366-A (JP)
Title: Powder/grain measuring-out feeder
Inventor: NISHIYAMA TORU
IPC: B65D88/68
Filed: 1993-06-14
Abstract: PURPOSE:To prevent the occurrence of arching of powder/grain and reduce the height of a device by arranging multiple rod-like bodies rotatably supported in the axial direction in parallel, and opening or closing a passage between a powder/grain inlet and a powder/grain outlet. CONSTITUTION:Multiple rod-like bodies 101-1012 having a semi-circular end face shape are rotatably arranged in a passage of powder/grain 4 at the powder/ grain inlet 2 of a powder/grain measuring-out feeder 9, and they are connected to a motor 15 via a chain. When the motor 15 is operated, the rod-like bodies 101-1012 are simultaneously rotated, and the powder/grain is delivered from gaps 16 generated between adjacent rod-like bodies 101-1012. Since a hopper 3 is not finely squeezed, arching rarely occurs, and the installation height can be made lower as compared with the conventional rotary feeder.
Patent JP-2000329922-A (JP)
Title: Color wheel
Inventor: ABE FUKUOKU
IPC: G02B5/20
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To improve brightness and contrast by arranging at least >=2 kinds of color filters which allow the transmission of wavelengths of a specific range of visible light and white filters which allow the transmission of visible light so as to be adjacent to each other. SOLUTION: The so-called color filters 20, 22 and 24 which allow the transmission of the wavelengths of the specific range and the so-called white filters 21, 23 and 25 which allow the transmission of the wavelength of the visible light are arranged adjacently to each other. The filters are arranged in the manner described above, by which the combinations of the color filters and the white filters are made possible and the simultaneous bestriding of the light spot formed on a color wheel across the two color filters, i.e., the so-called color mixing time, may be decreased or eliminated. Then, the time the spot needed heretofore bestrides the two color filters, i.e., a blank period, may be lessened or eliminated. The use of the light quantity of a light source with high efficiency is thus made possible and bright images may be provided.  In addition, the improvement in the contrast is made possible.
Patent JP-S62276930-A (JP)
Inventor: DOLBY RAY MILTON
IPC: H04B1/62
Filed: 1986-06-17
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-H11337010-A (JP)
Title: Steam desuperheater
Inventor: UEKI KENJI
IPC: F22G5/12
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To prevent the waterdrop of spray water from reaching the bent part of a vapor temperature-reducing pipe and to prevent the bent part from being damaged due to the collision of waterdrop by forming the vapor temperature-reducing pipe to be connected zigzag to a vapor pipe at a bent part and a straight-line part and arranging a spray nozzle inside a plurality of straight-line parts. SOLUTION: A vapertemperature reducing pipe 1 that is provided while being connected to a vapor pipe 7 is formed zigzag, being connected in series while three straight-line parts 9 are inverted at a bent part 6, and a spray nozzle 4 that is connected to a spray water pipe 2 is provided inside the upstream side of each of the straight-line parts 9. Then, spray water 3 that is adjusted appropriately by an adjustment value 8 is sprayed from the spray nozzle 4. In this manner, by forming the vapor temperature-reducing pipe 1 in multiple stages and reducing a vapor temperature by spraying the spray water 3 in each stage, the amount of spray water 3 to be sprayed from each nozzle 4 can be reduced, thus reducing each evaporation region S and hence preventing the spray water 3 from reaching the bent part 6.
Patent JP-H05330395-A (JP)
Title: Pressure regulator for air bag
Inventor: HIGASHIURA MASARU
IPC: B60R21/276
Filed: 1992-06-02
Abstract: PURPOSE:To provide an air bag pressure regulator which is able to accurately regulate the internal pressure in an air bag body and to prevent any hot gas being discharged out of the air bag body from contacting with a rider. CONSTITUTION:In an air bag which is unfolded by gas pressure in time of a car crash, protecting a rider from the impact, an exhaust passage 12a with a vent hole 11c1 is installed in a case 11 airtightly supporting an opening part 12a of an air bag body 12, while a valve element 14, which closes the vent hole 11c1 in time of unfolding of the air bag body 12 in linkage with this bag body 12 and in time of supporting the rider, opens the vent hole 11c1 on the basis of deformation of the air bag body 12, is installed in the exhaust passage 11c.
Patent JP-H0436726-A (JP)
Title: Liquid crystal display panel
Inventor: TAKAHASHI TORU
IPC: G02F1/1333
Filed: 1990-06-01
Abstract: PURPOSE:To reduce hygroscopicity and to improve reliability in the liquid crystal display panel by sticking a rectangular glass rod to the peripheral edge part of bases to seal the inside of the bases. CONSTITUTION:A medium layer 4 formed by dispersing a medium in liquid crystal is held between two bases 1, 2 on which transparent electrodes are formed so that both the electrodes are opposed to each other. The rectangular glass rod 2 is arranged on the peripheral edge part of the bases 1, 5 and stuck to the edge part with a bonding agent 3. A hot melt group bonding agent is used as the bonding agent 3 for sticking the glass rod 2.
Patent JP-H10333767-A (JP)
Title: Job implementation day determination system and recording medium for automatic operation system
Inventor: KINOSHITA MASAMITSU
IPC: G06F9/48
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To schedule jobs in conformity with actual operation by deciding whether or not a job is automatically implemented on the day according to calendar information registered in a computer and conditions which are previously set for the job. SOLUTION: A job information registration means 2 registers input job information in a job information file 12. A calendar information registration means 3 registers the calendar information inputted from an input device 7 in a calendar information file 13 in a storage device 9. A schedule information generating means 4 generates schedule information from information registered in a system operation information file 11, a job information file 12, and a calendar information file 13 on the basis of the date reported from a system clock 8 and registers it in a schedule information file 14. A job execution means 5 executes the job with the information registered in the schedule information file 14 according to the time reported by the system clock 8.
Patent JP-H0437590-A (JP)
Title: Production of recording sheet
Inventor: SUMITA KATSUTOSHI
IPC: B41M5/50
Filed: 1990-06-01
Abstract: PURPOSE:To easily obtain a recording sheet realizing a sharp image and a high density as well as having a high glossiness by a method wherein a porous layer mainly composed of an alumina hydrate is provided on a substrate, a resin dispersed or dissolved in a solvent is applied on the layer, and the resin is held by removing the solvent. CONSTITUTION:A porous layer mainly composed of an alumina hydrate is provided on a substrate. Furthermore, for improving releasability from a coloring material sheet, a resin dispersed or dissolved in a solvent is applied on the layer, and the resin is held by removing the solvent. When printing is made on the recording sheet, a releasability from the coloring material sheet is improved, a dye is fixed on the alumina hydrate layer, and a high-glossiness recording sheet realizing a high color density and a high resolution is made available. It is preferable that the total volume of pores having a radius of 10 - 100Angstrom  is 0.3 - 1.0cc/g in the porous alumina hydrate layer. In the volume is less than the aforesaid range, a dye absorptivity is insufficient. On the contrary, if it is more than the range, a produced color is tinged with white, and a sufficient density cannot be obtained.
Patent JP-H08335223-A (JP)
Title: Image retrieval system
Inventor: MUSHA YOSHINORI
IPC: G06F17/30
Filed: 1995-06-08
Abstract: PURPOSE: To give a higher degree of freedom in a method for specifying an image by setting a structure by specifying an area of the image and what the area is, and retrieving the object image by using the composition as a retrieval key. CONSTITUTION: The image to be retrieved is displayed in the limit frame 501 of a drawing area. A closed area 502 which indicates the arrangement of the part of an image which is considered to be proper as composition data is set, and the data of the closed area are saved in a field 511. A key word which is allocated to the area is saved in a field 512. For retrieval, a retrieval key that a retrieved person gives can be retrieved fast by scanning the composition data set of the retrieved image. Namely, a field 504 as the key word is scanned and matched to find matching data and a field 503 is checked to retrieve whether or not there is data having a matching area among data having matching key words.
Patent JP-H09323564-A (JP)
Title: At-the-wheel dozing prevention device
Inventor: HOSOKAWA KIYOSHI
IPC: B60W10/18
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To properly transmit an awakening alarm when the reaction time from the generation of an alarm from a vehicle-to-vehicle distance alarm device to the decelerating operation by a driver tends to be increased by continuously measuring and recording the reaction time. SOLUTION: A program control circuit sets a timer to measure a reaction time when a vehicle-to-vehicle distance alarm signal is inputted. When a foot is separated from an accelerator pedal, the time from the vehicle-to-vehicle distance alarm signal to it is measured as a reaction time ta and successively recorded. When the brake pedal is operated, the time from the vehicle-to-vehicle distance alarm signal to it is similarly measured as a reaction time tb and successively recorded. The thus-recorded content of a memory is read to judge whether the reaction time t. (or tb is increased continuously three times or not. When it is continuously increased three times, it is judged that a driver is in dozing state, and an alarm signal is transmitted to an awakening buzzer and an awakening device to generate an awakening alarm.
Patent JP-S625533-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: SUDO MASAYUKI
IPC: H01J9/24
Filed: 1985-06-28
Abstract: PURPOSE:To prevent implosion of a cathode-ray tube, while it is left standing after air exhaust or during handling in cathode-ray tube manufacturing process which includes heating and air exhaust process, by fastening an anti-implosion metal band tightly around the front part of a cathode-ray tube before the heating and air exhaust process. CONSTITUTION:A cathode-ray tube to be used in a television receiver or a video terminal display is made implosion-proof by fastening an anti-implosion metal band 8 tightly around its panel part 1. The metal band 8 is fastened over a heat-resistive heat insulating material wound around the panel 1 and then pieces 9 attached on the corners before making heating and air exhaust process in manufacture of the cathode ray tube. The heating and air exhaust process is carried out thereafter. Implosion due to rapid cooling after heating and air exhaust while left to stand or during handling can be prevented for higher safety of operation.
Patent JP-H08336184-A (JP)
Title: Personal handy phone system
Inventor: SHINOMIYA MASAHIKO
IPC: H04W4/06
Filed: 1995-06-08
Abstract: PURPOSE: To simultaneously perform multi-address transmission of data of the same contents from a master machine to plural slave machines. CONSTITUTION: A master machine CS calls plural slave machines PS1 to PSn of a preliminarily registered multi-address transmission destination, designates the communication channel of the same frequency and the same slot to each slave machine, transmits that a mode enters a broadcast mode to each slave machine when it is judged that each slave machine finishes setting the communication channel and performs the simultaneous multi-address transmission of document data such as an image or a character code, etc., to each slave machine of the transmission destination by the digital communication of a single slot. In each slave machine PS1 to PSn, the communication channel designated by the master machine CS is set when the machines are called from the master machine and the document data by the broadcast mode transmitted from the master machine is received.
Patent JP-S63306010-A (JP)
Title: Tire mold and its preparation
Inventor: ITO MORIAKI
IPC: B22C9/22
Filed: 1987-06-05
Abstract: PURPOSE:To easily and accurately prepare two types of tire molds according to a master model without requiring the cutting of burr or the discarding treatment thereof, by forming a tread pattern having no vent hole to an inner peripheral surface and forming an annular cast from a thin refractory plate. CONSTITUTION:Casting surfaces 4 due to thin refractory plates 3 extending in a radius direction are mounted on both sides. A large number split tread molding parts 5 having tread patterns 2 having no vent hole formed to the inner peripheral surfaces thereof are arranged in a mold main body in such a state that slits each having the interval almost equal to the thickness of each thin refractory plate are formed between the mutual casting surfaces. Thin refractory plates 3 having a thickness of 0.01-0.5 mm are held between a large number of split model 1 having tread patterns formed to the outer peripheral surfaces thereof so as to protrude in the direction to constitute an annular cast. A metal is cast in the outer periphery thereof and the parts corresponding to the thin refractory plates are cut from the outside to remove the thin refractory plates and respective cast pieces are separated. The split tread molding parts 5 thus obtained are mounted in the mold main body at the intervals almost equal to those of the thin refractory plates.