baber/WOPTO huggingface dataset:
Patent JP-S60214026-A (JP)
Title: Power unit
Inventor: SHIMIZU KENZOU
IPC: G05F1/66
Filed: 1984-04-09
Abstract: PURPOSE:To limit electric power to a constant value without any influence of ambient temperature by detecting the rate of the supply electric power to system and limiting the electric power with regard to time. CONSTITUTION:For example, specific electric power is supplied to a load resistance 11 from a transmformer 7 through a rectifying circuit 10. A voltage proportional to the product of a current flowing and a voltage applied to said load resistance 11 is compared with a reference voltage 12 by a detecting circuit 14 to detect whether electric power more than preset electric power is supplied or not. Its output signal is inputted to a timer circuit 17 and a set and reset circuit 16 through an averaging circuit 15 and a set signal is outputted by the set and reset circuit 16 to the timer circuit 17 when the supply electric power exceeds the set electric power to perform counting operation. Then when the electric power is supplied for longer than a set time, the timer circuit 17 outputs a signal to a stop signal generating circuit 2 to protect the electric power.
Patent JP-H05228644-A (JP)
Title: Clad insert welding method
Inventor: TAIYAMA MASANORI
IPC: B23K11/11
Filed: 1992-02-17
Abstract: PURPOSE:To prevent the degradation in joint strength arising from embrittlement of a clad boundary by weld heat input. CONSTITUTION:A clad material 3 is inserted between aluminum 2 and non- aluminum metal 1 and spot welding is executed. The area of the insert material 3 is designated as S, the nugget diameter on the aluminum side as (d), the thickness of the aluminum 2 as T, the strength of the clad boundary as #4clad and the strength of the aluminum as sigmaAl, then S>(sigmaAl/sigmaclad+1.4).pind<2>/4 and S>(sigmaAl/alpha<clad>+1.4).4piT are satisfied.
Patent JP-H06258604-A (JP)
Title: Contact lens with picture and its production
Inventor: MORI FUJIO
IPC: G02C7/04
Filed: 1993-03-03
Abstract: PURPOSE:To provide the contact lense with picture which is simple in process and low in production cost, can be colored to a high density without degrading the mechanical strength, does not stimulate the cornea and rear eyelid and makes it possible to completely flush away stain without stagnating the stain at the time of washing, and to provide its production method. CONSTITUTION:A transfer material 1 provided with a transfer layer 4 consisting of an image layer in one-layer constitution on a base body sheet 2 is placed along the shape of a female mold 5 having a tray-shaped inside wall and thereafter, a contact lens material 7 is injected onto the transfer material 1. While the contact lens material 7 is polymerized by adding a catalyst 8 thereto, the male mold 5 is rotated around its axial center, thereby, the contact lens 7 is thinly elongated and molded. This base body sheet 2 is peeled to form a recessed part 13 on the contact lens 9. This recessed part is internally provided with the transfer layer 4 having the surface so as to be made flush with the lens surface. The contact lens with the picture is thus obtd.
Patent JP-S61228310-A (JP)
Title: System for detecting angle of rotation
Inventor: KAZETO HIROHIKO
IPC: G01D5/347
Filed: 1985-04-02
Abstract: PURPOSE:To enhance resolving power without increasing the number of slits or the number of signal wires on a rotary plate, by providing a drive means for successively making the output of the detection element, which is arranged in opposed relation to the rotary orbit of a signal to be detected, effective on the basis of a clock signal. CONSTITUTION:A rotary member is constituted of a rotary disc 7 having one slit 7a as a part to be detected and a light emitting element 8 and a light receiving element 9 are arranged in opposed relation to the rotary orbit of the slit 7a so as to interpose the rotary disc 7 therebetween while a drive means P consisting of a shift register 14 for outputting signals D1-DN successively shifted by one clock by the clock signal CR from a transmitter 13 and an AND circuit 11 is provided at the light receiving element 9 coming to a standard is successively made effective on the basis of the output clock signal CR of each light receiving element 9. When the arbitrary light receiving element 9 detected the slit 7a, the angle corresponding to the number of clock pulses before the slit 7a is detected comes to the angle of rotation.
Patent JP-S61227338-A (JP)
Inventor: MIYAURA HIROYUKI
IPC: H01H47/00
Filed: 1985-04-02
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-H09257240-A (JP)
Title: Heat storage burner for high temperature
Inventor: TANIGUCHI SATOSHI
IPC: F23L15/02
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a heat storage burner for high temperature, which can be used in a high-temperature furnace. SOLUTION: Gas, having a temperature lower than the heat resistant temperature of a heat storage body 1, is supplied by pressure to a pair of heat storage type burners, equipped with the heat storage body 1 and controlled by a switching valve 4 so as to effect burning operation and exhausting operation alternately, at the hearth side of the heat storage body 1 to prevent the damage of the heat storage bodies 1 by a high temperature. According to this method, the heat storage bodies 1 can be protected whereby the burner is permitted to be used in a high-temperature furnace, for which the heat storage, burner could not be used conventionally.
Patent JP-H08263045-A (JP)
Title: Character pattern generation device
Inventor: SATO KOICHI
IPC: G09G5/24
Filed: 1995-03-28
Abstract: PURPOSE: To provide a character pattern generation device reduced in the number of times of calculating a plotting position and useful for acceleration of character pattern generation processing. CONSTITUTION: In the character pattern generation device 101, a character development control part 102 allocates a plot request of a character line imparted from a host to plural character pattern generation parts 103 for every character. When the allocated character is developed in each character pattern generation part 103, the character development control part 102 retrieves a width information temporary storage part 104, and when the width information operated before remains in the part, the plotting position of the character is decided by using the width information. If, no width information is registered in the width information temporary storage part 104, the width information is operated and is used to decide the plotting position, and the operated result in the width information temporary storage part 104 for preparing after processing is registered.
Patent JP-S62225599-A (JP)
Inventor: NAGAAI KAZUO
IPC: C11D17/06
Filed: 1986-03-27
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-S51146415-A (JP)
Title: Preparation of an ammonium salt of unsaturated acids
Inventor: MATSUDA FUJIO
IPC: B01J29/00
Filed: 1975-06-11
Abstract: PURPOSE: To obtain ammouium unsaturated carboxylate by reacting unsaturated amide with water in the liquid phase in the presence of a novel catalyst such as heard-soluble solid acid or solid base follwed by hydrolysis. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04307097-A (JP)
Title: Clothes dryer
Inventor: TAKEYAMA KOJIRO
IPC: D06F58/02
Filed: 1991-04-02
Abstract: PURPOSE:To enable delicate clothes to be dried without loss of shape by hanging clothes on a drying rack or hanger in a tumbler with a clutch of a tumbler driving shaft of a motor released upon drying of delicate clothes. CONSTITUTION:Upon regular drying of clothes, a tumbler 1 is revolved by a motor 3 in conjunction with a blast fan 2, and a heater 4 is operated to heat the air entering the tumbler 1 thus to dry clothes 9 therein. Upon drying of delicate clothes, on the other hand, a clutch 5 provided on the side of a shaft of a motor 4 to drive the tumbler 1 is electrically operated to turn into a released state, while a pulley 6 into a raced state. That is a state that the revolution of the tumbler 1 is stopped, then a drying rack or hanger 8 are hung in the tumbler 1. In this state, the blast fan 2 and heater 4 are driven to supply hot air into the tumbler 1 thus to dry clothes 9.
Patent JP-S59196037-A (JP)
Title: Emulsified fat composition
Inventor: SUZUKI KESATOSHI
IPC: A21D2/16
Filed: 1983-04-20
Abstract: PURPOSE:To provide a W/O-type emulsified fat composition composed of a solid fat whipped to attain a definite specific volume, water, and a whipping agent, having high oil or fat content and low specific gravity, and capable of giving a soft cake. CONSTITUTION:A solid fat (e.g. margarine) is whipped to attain a specific volume of >=1.3, preferably 1.5-2.5. Preferably 40-90pts.wt. of the whipped fat is mixed with preferably 1-45pts.wt. of water and preferably 1-40pts.wt. of a whipping agent (a surface active agent used in the field of edible oil and fat, e.g. glycerol fatty acid ester).
Patent JP-S63259278-A (JP)
Inventor: HEMPEL ULRICH
IPC: F02M37/00
Filed: 1988-03-25
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-H01243014-A (JP)
Title: Projection type display device
Inventor: MIYATAKE YOSHITO
IPC: G09F9/00
Filed: 1988-03-24
Abstract: PURPOSE:To improve the light utilizing efficiency of the overall device to make a device compact and to obtain large amount of optical output by preventing a decrease in the light utilizing efficiency of a longer part of an optical path with the aid of a light transmitting means which combines convergent lenses to said part. CONSTITUTION:The title device consists of the light transmitting means 39 and 40, three field lenses 41-43, three light values 44-46 forming an optical image in response to an image signal after projecting light beams coming out of the field lenses 41-43. A real image of an emitter in a light source is formed near a central convergent lens 59 by means of a condenser lens and, for example, a convergent lens 57 in the input part of the light transmitting means 39, and a real image of an object near the convergent lens 57 in the input part is formed near a convergent lens 61 in an output part by means of the central convergent lens 59. In this way, the light which the convergent lens 57 and the central convergent lens 59 are trying to emit is converted to the convergent light so that a decrease in the light utilizing efficiency is prevented. Therefore, the light utilizing efficiency of an optical system is improved, the device is made compact and a large amount of optical output is obtained.
Patent JP-H09257313-A (JP)
Title: Heating and hot water feeding device
Inventor: NAKAJIMA HIDEYUKI
IPC: F23J13/04
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a heating and hot water feeding device in which a heating device and a water feeding device are applied, each of air feeding port and air discharging port is commonly applied for a hot water feeding side and an air discharging side, pipe installing works for the air feeding and air discharging pipes are simplified and at the same time the pipe connection divided when both devices are separated can be positively connected. SOLUTION: A casing 1a of a hot water feeding device and a casing 2a of a heating device 2 are connected to each other. The hot water feeding device is comprised of an air feeding flow dividing box if for dividing air fed from the air feeding port of an air feeding or discharging cylinder 1h and guiding it to each of the hot water producing device at the hot water feeding side and the hot water generating device at a heating side, and a discharged air merging box 1g for merging discharged air from the hot water producing device at the hot water feeding side with discharged air from the hot water producing device at the heating side and for guiding it to the air discharged port of the air feeding or discharging cylinder 1h to the air discharging port.  In addition, a flange of a connecting pipe S2 at the heating device is fitted into a detent of the hot water feeding device by holding a packing made of rubber, and then the air feeding pipe 1k at the hot water feeding device 1 is connected to the air feeding pipe 2g at the heating device 2.
Patent JP-H03270079-A (JP)
Title: Varactor diode
Inventor: MAKI TOMOKAZU
IPC: H01L29/93
Filed: 1990-03-19
Abstract: PURPOSE:To realize a varactor diode having the voltage-to-capacitance characteristics of high accuracy easily by providing one conductivity type semiconductor substrate, a reverse conductivity type epitaxial layer deposited on the semiconductor substrate, a plurality of junction regions formed onto the epitaxial layer and an ohmic electrode selectively connecting a plurality of the junction regions in parallel. CONSTITUTION:Sixteen P-N junction regions in four rows (10a-10d) having the same junction area respectively are formed onto an N-type epitaxial layer 2 (a chip substrate), and even twelve P-N junction regions in three rows (10a-10c) among them are connected in parallel selectively through an aluminum electrode 7. Accordingly, not only capacitance at twelve times per one junction is acquired but also the dispersion of capacitance due to the impurity concentration distribution of the N-type epitaxial layer 2 is levelled, thus remarkably improving the accuracy of voltage-to-capacitance characteristics in a high voltage region.
Patent JP-H11275311-A (JP)
Title: Picture reader
Inventor: NAKAMURA KAZUNORI
IPC: H04N1/04
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a picture reader which can execute an enlargement processing in a main scanning direction with an arbitrary output resolution and can read an original picture at a high speed. SOLUTION: A solid state image pickup element for converting one line of an original picture into an electric signal at each picture element, a carriage which relatively moves to the auxiliary scanning direction of an original by a driving means, an A/D converter 12 for converting an analog signal output by a CCD line sensor 10 into a digital signal, a picture processing circuit 13 for enlarging and reducing the digital signal of the original picture which is read and a CPU 17 for controlling the moving speed of the carriage so that processing time of the original picture for one line is equal to time when picture data can be outputted and for adjusting the read speed of the picture are provided for a picture reader.
Patent JP-H05232687-A (JP)
Title: Photomask
Inventor: KUROSE TAKASHI
IPC: G03F1/54
Filed: 1992-02-19
Abstract: PURPOSE:To provide the photomask which can form patterns with simple stages without generating pattern mis-alignment. CONSTITUTION:A PMMA photoresist 8 of a positive type and a novolak photoresist 9 of a positive type are deposited in this order on a wafer 7 consisting of GaAs. The photomask 19 is disposed above this wafer. The photomask 19 is constituted by depositing light shielding films of CrO2 parts 19a and SiO2 parts 19b on a glass substrate 19c and in the prescribed regions of the surface thereof. The photoresists are then irradiated with far UV light of 250nm wavelength from above the photomask 19. The resist 8 of the upper layer and the resist 9 of the lower layer are exposed and the patterns possessed by the mask 19 are formed at the same width. The resists are then irradiated with UV light of 500nm wavelength without moving the mask 19. The CrO2 parts 19a shut off the UV light but the Sin, parts 19b allow the transmission of the UV light and, therefore, the resist 8 of the upper layer form the exposed parts 21 broader than the exposed parts 20. Such resists are subjected to development, by which the resist patterns 22 of a T shape are formed.
Patent JP-H11275825-A (JP)
Title: Magnetizing device
Inventor: YONETANI HARUYUKI
IPC: H02K15/03
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To enlarge elements effective for magnetization in magnetic flux crossing a permanent magnet positioned around the vertical direction of magnetized coils. SOLUTION: This device is provided with a magnetizing yoke 3 as a member having a hollow part 34 which has opening parts 32 formed along the inside wall 31 of the hollow part 34, and grooved parts 33 formed in a vertical direction of the opening parts 32, conductive non-magnetic member 7, and magnetized coils 4 each arranged in the grooved parts 33. It is inserted into the hollow parts 34 of the magnetizing yoke 3, not in a non-magnetized state, a permanent magnet 1 stuck to a back yoke 2. Then, a pulsating voltage of a narrow width is impressed to the magnetized coils 4.  At this time, when the voltage is impressed in such a way that reverse currents flow in each neighboring magnetized coil 4, an eddy current is generated in the conductive non-magnetic material 71 of the conductive non-magnetic member 7 positioned in the vertical direction (here, a direction heading toward the center of the magnetizing yoke) of the magnetized coils 4. The eddy current arising from the leakage flux, and flows in such a way as to produce a flux in a direction which lessens the magnetic flux crossing the conductive non-magnetic material 71.
Patent JP-S59194507-A (JP)
Title: Method for positioning mirror surface panel of parabolic antenna
Inventor: MIKUNI MASAAKI
IPC: H01Q15/16
Filed: 1983-04-20
Abstract: PURPOSE:To remove backlash of the size of a panel in the thickness direction, to prevent the panel thickness from being varied and to make adjustment easy by constituting a positioning fine adjustment means by bolts, C-shaped snap rings and coil springs. CONSTITUTION:Metal such as aluminium is worked like a prescribed parabolic shape to form a radio wave reflecting surface 5. Heli-serts 6 made of stainless copper are screwed into the four corners of the back of the reflecting surface 5, clamping screws 9 are inserted into block fittings 7 and then the C-shaped snap rings 10 for preventing removal are engaged with the clamping screws 9. The clamping screws 9 are inserted into the heli-serts 6 through coil springs between the back of the reflecting surface 5 and the block fittings 7 and the thickness of the divided mirror surface panel is adjusted by using an assembling tool. Since the coil springs are engaged between the reflecting surface 5 and the block fittings 7, backlash is removed and the thickness is not changed. Thus, the highly accurate adjustment of the thickness of the divided mirror surface panel makes it possible to adjust the radio wave reflecting surface 5 after the assembling of a parabolic antenna easily.
Patent JP-S58187422-A (JP)
Title: Epoxy resin composition
Inventor: UEMATSU TAKAO
IPC: C08G59/00
Filed: 1982-04-27
Abstract: PURPOSE:The titled composition, containing a specific urea derivative, dicyandiamide and a polyepoxide, having improved low temperature curability and storage stability, and suitable for one-pack type adhesives, molding, powder coating materials, prepregs, laminated boards, etc. CONSTITUTION:A composition containing preferably 0.1-20pts.wt. urea derivative of formula I [X1-X4 are H, chlorine, methyl or methoxyl; Z is O or S; R1- R4 are H, 1-3C alkyl; m and n are 0 or positive integers; (m+n) is 1 or 2], e.g., a compound of formula II, and preferably 1-10pts.wt. dicyandiamide in 100pts.wt. polyepoxide, and if necessary a filler, e.g. silica, alumina or calcium carbonate, a thixotropic agent or flame retardant.
Patent JP-H03269196-A (JP)
Title: Gloss coating for printed paper
Inventor: KUBOTA SADAO
IPC: D21H19/18
Filed: 1990-03-20
Abstract: PURPOSE:To obtain the title coating composed of an aqueous liquid composition consisting of a film forming acrylic resin, specific wax and mold releasing agent and capable of providing a coating film having scratch resistance, abrasion resistance, gloss, peeling property and blocking resistance. CONSTITUTION:The aimed coating composed of an aqueous liquid composition consisting of a film forming acrylic resin (preferably having adhesion to paper and gloss by hot press), wax having <=100mu, preferably <=120mu grain size and globular form and mold releasing agent (e.g. sodium oleate).
Patent JP-H08238697-A (JP)
Title: Honecomb core and manufacture thereof
Inventor: HIROSAKI KUNIHIKO
IPC: B32B3/12
Filed: 1995-03-03
Abstract: PURPOSE: To provide a honeycomb in which its compression strength is improved or particularly a weight ratio strength is excellent, necessity of reducing a cell size is low to avoid various problems in manufacturing and which can be simply and easily manufactured and a method for manufacturing the same. CONSTITUTION: The honeycomb 7 is a planar aggregate of hollow columnar cells 11 and 12 partitioned by a cell wall 8 which is formed of a unit shape in which the two stages of the cells 12 of rectangular parallelepiped shape of a sectional rhombic shape are aligned and gathered symmetrically at the periphery with the cells 11 of a sectional hexagonal shape at the center. A pair of opposed cell walls 8 for forming the cells 12 of the parallelepiped shape are formed of multiple connection structure A of sequentially different numbers, and a pair of opposed cell walls 8 for forming the cells 11 of a hexagonal shape are further connected to the liner extended part B of the one wall 8 of the structure A. Such a honeycomb 7 is manufactured by utilizing a conventional spreading method.
Patent JP-S55161969-A (JP)
Title: Ignition timing controller for internal combustion engine
Inventor: KOMURASAKI SATORU
IPC: G01H17/00
Filed: 1979-06-05
Abstract: PURPOSE:To prevent a generation of knocking in an engine by selecting a knocking signal of specific frequency from the output of acceleration sensor that detects a vibration of the engine and retarding the ignition timing and to adequately perform a detecting operation of the knocking, by providing a plurality of frequency filters. CONSTITUTION:An output of a revolution signal generator 9 synchronized with the rotational speed of an engine is input to a switching circuit 11 through a waveform shaper circuit 10 and phase shifter 8 to interrupt the feed of an electric current to an ignition coil 12 and generate an ignition voltage. An engine vibration caused during the operation of said engine is detected by an acceleration sensor 1, and its output, when a knocking action is generated, is input to a noise level detector 5 and comparator 6 after passing through a frequency filter group 2 and analog gate 3. An output of the comparator 6 is integrated by an integrator 7, in accordance with its result, to allow the phase shifter 8 to shift the phase of an output from the waveform shaper circuit 10 toward the side of retard timing and drive the switching circuit 11 by said retard phase timing.
Patent JP-S545666-A (JP)
Title: Electron beam exposure device
Inventor: YASUDA HIROSHI
IPC: H01L21/027
Filed: 1977-06-15
Abstract: PURPOSE: To increase the exposure performance by making the electron current pass through the first focus of the lens and form the image at the second slit located at the position which passes through the second focus and then setting the distance between the first slit and the lens longer than the distance between the lens and the second slit. 
     COPYRIGHT: (C)1979,JPO&Japio