baber/WOPTO huggingface dataset:
Patent JP-H09320110-A (JP)
Title: Digital video disk substrate
Inventor: OKAMOTO MASAYA
IPC: C08G64/14
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a digital video disk substrate comprising a polycarbonate which causes for cracks in the forming process and has small double refraction and excellent transfer property by using a compd. having the main chain of a structure expressable by a specified general formula. SOLUTION: The compsn. of this digital video disk substrate has the main chain having a structure expressed by formula I. The substrate is composed of a polycarbonate having 10000 to 17000 viscosity average mol.wt. for example, polycarbonate oligomers are produced by preparing a sodium hydroxide soln. of bisphenol-A from 400L of 5wt.% concn. sodium hydroxide soln., leaving the obtd. reaction liquid to stand to separate and remove the water phase, and then collecting a methylene chloride phase.
Patent JP-H09147643-A (JP)
Title: Wiring jig for wire harness assembly drawing plate
Inventor: YOSHIDA MOTONORI
IPC: H01B13/012
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To improve workability for getting a wire group in and out of a wiring jig and prevent the wiring attitude disorder of the wire group when removed. SOLUTION: A wiring jig has a wire holddown 3 provided at the upper end of a column leg 2 standingly attached to a wire harness assembly drawing plate 6. The column leg 2 is attached to the assembly drawing plate 6 in an elevatable manner, with a bottom dead point distance L restricted to a required height, so that it can be elastically energized with a coil spring 4 fitted on the lower half part protruded from the assembly drawing plate 6. With the wire holddown 3 pulled up by a finger tip, a wire group 5 in the wire holddown 3 is set free.
Patent JP-H08180583-A (JP)
Title: Reproduction circuit for magnetic recorder/reproducer
Inventor: HIROSE KOICHI
IPC: G11B20/06
Filed: 1994-12-28
Abstract: PURPOSE: To enhance the S/N ratio while preventing reversal by controlling the frequency characteristics of a reproduction equalizer depending on the output from a reversal detection circuit. CONSTITUTION: A reversal detection circuit 12 detects decrease of amplitude in the envelope of a reproduced FM signal corresponding to a part of video signal where the luminance level varies steeply. When the circuit 12 detects a reversal, a control circuit 13 outputs a signal for modifying the frequency characteristics of a reproduction equalizer 10 so that the high frequency region is emphasized. Frequency characteristics of the reproduction equalizer 10 are controlled adaptively and optimally depending on the reproduced signal thus preventing reversal while enhancing the S/N ratio. Furthermore, a constant amplitude signal is fed from an AGC circuit 9 to the circuit 12 thus suppressing fluctuation in the reversal detection sensitivity due to fluctuation in the sensitivity of of reproduction heads 2, 3.
Patent JP-H03186209-A (JP)
Title: Bay window kitchen table
Inventor: YOKOTA SATORU
IPC: A47B77/02
Filed: 1989-12-15
Abstract: PURPOSE:To effectively utilize the inside space of a kitchen room by providing an exhaust port on a top board part of a kitchen table body attached to a bay window part, and allowing its exhaust port and a ventilation port provided on the lower wall part of the bay window part to communicate with each other through an exhaust duct. CONSTITUTION:A bay window part 2 is provided with the lower wall part 3 of small height which rises from the floor surface, an overhang part 5 which protrudes to the outside in the upper end of the lower wall part 3, the upper wall part 9 which is provided vertically on the outer edge of the overhang part 5, and also, has a blind wall part 7 in the lower part of the upper transparent part 6, and a small roof 10 for covering the upper wall part 9. On a top board part of a kitchen table body 13 whose back part 12 goes along the lower wall part 3, the overhang part 5 and the blind wall part 7 of its bay window part 2, a portable cooking stove and an exhaust port 17 are provided, and also, the exhaust port 17, and a ventilation port 19 provided on the lower wall part 3 are allowed to communicate with each other through an exhaust duct 20. As a result, the inside space of a kitchen room can be utilized effectively, and also, exhaust gas can be eliminated efficiently.
Patent JP-2001142152-A (JP)
Title: Photographic printing and developing device
Inventor: KOBAYASHI MASAYUKI
IPC: G03B27/32
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a photographic printing and developing device which has high processability by developing cutter mechanisms which enhance transportability in response to paper of various sizes. SOLUTION: This device has a movable cutter device which is regulatable in positioning. The movable cutter device, which is regulatable in positioning, is a device provided with projecting parts for positioning and fixing members in its side parts and has positioning receiving parts for receiving the projecting parts for positioning and cutter unit mounting parts having receiving parts for fixing thus cutter unit in connection with the fixing members. The movable cutter device, which is regulatable in positioning has a means for moving the cutter device to an optimum position by the instruction of a computer based on an exposure size, is provided.
Patent JP-H01170349-A (JP)
Title: Motor
Inventor: HARADA KAZUTOSHI
IPC: H02K15/14
Filed: 1987-12-25
Abstract: PURPOSE:To improve mounting accuracy and to reduce a vibration and a noise by forming spigots at both axial ends of a stator molded with resin, and bending the outer periphery of the bracket of a motor to be engaged with the spigots in a U-shaped section. CONSTITUTION:The outer periphery of a stator core 6 is molded with resin to form a frame 7, and spigots 8 are formed at both axial ends of the frame 7. A bracket 9 for supporting a shaft 11 is engaged through a bearing 10 with the spigot 8. The engaging end 12 of the bracket 9 is bent in a U-shaped section. Thus, it can prevent the frame 7 from cutting at the end of the bracket 9 thereby to improve an assembling accuracy, thereby manufacturing a motor having less noise and vibration.
Patent JP-H01170233-A (JP)
Title: Radio communication control method
Inventor: HARADA NAGAYASU
IPC: H04W84/08
Filed: 1987-12-25
Abstract: PURPOSE:To participate in the communication between mobile stations in one and same group in the talking state already through a speech channel by sending a retransmission speech channel designation signal and moving a common control channel to the speech channel designated by the retransmission speech channel designation signal. CONSTITUTION:A radio base station sends a speech channel designation signal 6 once, starts the communication between mobile stations 2, 3 of a prescribed group through the speech channel, sends a retransmission speech channel designation signal 8 designating the same speech channel to the group, and a mobile station 4 in the group staying the common control channel at that point of time and not reaching the speech state moves to the communication between the mobile stations 2 and 3 in the busy state already through the speech channel designated by the retransmission speech channel designation signal 8. Thus, the mobile station 4 having been unable to receive the speech channel designation signal 6 can participate in the communication between the other mobile stations 2 and 3 in the same group having already been in busy state.
Patent JP-H02172457-A (JP)
Title: Aclylic resin for blocking purpose
Inventor: UMEZAWA SADAO
IPC: C08F220/10
Filed: 1988-12-24
Abstract: PURPOSE:To improve the mechanical strength and the extensibility by making the mixing ratio of the 2-ethylhexylacrylate in a copolymer which consists of methylmethacrylate and 2-ethylhexylacrylate in a specific scope. CONSTITUTION:The copolymer is composed of 65-85wt.% of methylmethacrylate unit and 35-15wt.% of 2-ethylhexylacrylate unit, and some amount of other monomer to be copolymerized may be added to regulated the plasticity and the mechanical strength. As the method to manufacture the copolymer, there is no restriction, and a massive polymerization, a suspension polymerization, a solution polymerization, an emulsification polymerization, and the like are available. As the polymerization starting agent, any starting agent used generally in a radical polymerization can be used. The resultant copolymer has an excellent plastically, and a good pattern reproductively and pattern adhesiveness, and it can be used as a blocking resin in the form of sheet, film, rod, pellet, or the like, and can be used faborably as the jacket sheet for a crown of tooth.
Patent JP-H03191056-A (JP)
Title: Thin film forming device
Inventor: YAMAYA EIJI
IPC: H01L21/203
Filed: 1989-12-19
Abstract: PURPOSE:To form a good quality vapor deposited film even from a material which requires a low voltage acceleration by adding an acceleration power source device of a specific construction between a grounded substrate connected in series to the power source part of a cluster ion beam vapor deposition device and an accelerating means. CONSTITUTION:The 3rd DC power source 21, the negative terminal of which is grounded together with the substrate 16 and a diode 23 for preventing reverse current, the anode of which is connected to the positive terminal of this device, are mounted in the power source device 22A of the cluster ion beam vapor deposition device. The cathode of the diode is connected to an acceleration electrode 15 and the power source device 22A. A 2nd series circuit consisting of a high-voltage switch 24 and a resistor 25 for attenuation is connected in parallel with a 1st DC circuit consisting of a 3rd DC power source 21 and the above mentioned diode 23. The power source is constituted of such 3rd DC power source 21, diode 23 for preventing reverse current, high-voltage switch 24 and resistor for attenuation, by which the acceleration voltage of the acceleration electrode 15 having the 2nd series circuit is controlled with the low voltage and, therefore, the quality of the vapor deposited film of the material requiring the low- voltage acceleration is improved.
Patent JP-H06149025-A (JP)
Title: Image forming device
Inventor: KUNISHI TAKESHI
IPC: H04N1/29
Filed: 1992-11-13
Abstract: PURPOSE:To provide an image forming device capable of always forming an image with the optimum image outputting characteristics required at every kind of image signals. CONSTITUTION:Two kinds of equipments; a reader 20 and a computer 21 are connected with the image forming device 1, and the image signal of either one of two equipments is selected by an interface 22 in the image forming device 1. In the case that the input signal from the reader 20 is a multilevel image signal from '0' to 255, it remains as it is, meanwhile, in the case that the input signal from the computer 21 is a binary image signal; '0' and '1', the signal value is converted by the interface 22 so that '0' may be '0' and '1' may be converted to 255, thereafter, it is transmitted to a gamma conversion device 25. In the case of the multilevel image signal, a gamma conversion processing is performed by the gamma conversion device 25, and in the case of the binary image signal, the signal is transmitted to a printer part 23 as it is. The image is formed by the printer part 23 while impressing a developing bias corresponding to the kind of the inputted image signal on the developer carrier of a developing means under a control by a CPU 24.
Patent JP-H11157312-A (JP)
Title: Mud adhesion preventing material and agricultural machine and industrial machine with it
Inventor: SHIMIZU NOBUO
IPC: B60B7/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a more excellent mud adhesion preventing effect by forming a mud adhesion preventing material with an elastic sheet member having bubbles capable of absorbing the water contained in mud. SOLUTION: A mud adhesion preventing material 1 made of an elastic sheet member containing bubbles in the material is stuck to the surface of a disk 2 fitted to the rim 3 of a tire 4 by an adhesive. When the soil containing moisture is brought into contact with the mud adhesion preventing material 1, the moisture in the mud infiltrates into the bubbles of the mud adhesion preventing material 1 from the soil due to a capillary phenomenon. The moisture is oozed to the surface by the pressure applied when the soil is brought into contact, and it acts to impede the adhesion of the soil on the interface with the soil. The density of the material of the mud adhesion preventing material 1 is preferably set to 0. 02-0.8. When the density is below 0.02, bubbles are enlarged, the retention of moisture becomes difficult, and soil is easily stuck due to the clogging of mud to foam portions.  When the density exceeds 0.8, the retained moisture is decreased, the elasticity of the material is reduced, and soil is easily stuck.
Patent JP-H03189242-A (JP)
Title: Power transmitting device for four-wheel drive car
Inventor: SHIMIZU KATSUMI
IPC: B60K17/346
Filed: 1989-12-18
Abstract: PURPOSE:To arrange a planet gear unit compactly by locating the planet gear unit in a power transmitting device coaxially with the drive shaft, coupling the input element of each unit with the rear wheel side of a transfer, and coupling the output element to a direction changing mechanism. CONSTITUTION:In a power transmitting device in which a transmission 20, transfer 30a, front differential 30b, and direction changing mechanism 30c are installed in a trans-axle case 10, a planet gear unit 40a equipped with a clutch 40b is incorporated as consolidated in a single piece. This planet gear unit 40a is arranged in a third case 13 of the trans-axle case 10 coaxially and rotatably on a side gear shaft 35b, and its sun gear 41 is connected with the other end of a coupling shaft 31 for the transfer 30b while the carrier 43 is coupled to the drive gear 36 of the direction changing mechanism 30c. The clutch 40b is located between a ring gear 44 and the third case 13 and actuated so that the ring gear 44 is disengaged from the third case 13 when brakes are applied.
Patent JP-H02173200-A (JP)
Title: Soap composition
Inventor: OZEKI MAKOTO
IPC: C11D9/60
Filed: 1988-12-27
Abstract: PURPOSE:To obtain a soap composition, containing ethylenediaminetetraacetic acid (salt), organic polybasic acid (salt) and a compound, such as dimethyloctadienol, at a specific ratio in a soap base and having color tone stability especially in preservation and storage. CONSTITUTION:The objective composition obtained by blending (A) 0.005-1.0wt.% ethylenediaminetetraacetic acid (salt) with (B) 0.01-2.5wt.% 2-20C organic polybasic acid (salt) and (C) 0.01-2.0wt.% one or more compounds selected from 3,7- dimethyl-6-octen-1-ol, 6,6-dimethyl-bicyclo-(3,1,1)-2-heptene-2-ethyl acetate, 7- acetyl-1,1,3,4,4,6-hexamethyl-tetrahydronaphthalene, 1-methyl-4- isopropylcyclohexen-8-ol, 3,7-dimethyl-1,6-octandien-3-ol, 2-butyl-4,6- dimethylhydropyran and phenyl methyl ketone, etc.
Patent JP-H07180907-A (JP)
Title: Valve controller for temperature control valve
Inventor: MIYAKE TOMIO
IPC: G05D23/19
Filed: 1993-12-24
Abstract: PURPOSE:To effectively and rapidly decide presence or absence of a malfunction of a temperature control valve without increase in cost. CONSTITUTION:The valve controller for a temperature control valve comprises feedback control means 46 for feedback controlling an opening of a temperature control valve 28 based on a deviation DELTArho between a target value rho of a supply hot water temperature Tc and an actual value rho decided based on detection of an actual supply hot water temperature Tm to compare an integrated value EA; obtained by integrating the deviation DELTArho calculated at each predetermined sampling period wt with a preset reference value Lsh, thereby deciding a malfunction of the valve 28 if the integrated value SIGMADELTArho exceeds the value Lsh.
Patent JP-H02173683-A (JP)
Title: Dry developing device
Inventor: ISHIKAWA TOYOJI
IPC: G03G15/08
Filed: 1988-12-27
Abstract: PURPOSE:To simplify the device constitution by interlocking and driving a toner replenishing means and a toner carrying means when toner is replenished from a toner replenishing chamber to a developing chamber. CONSTITUTION:When a toner concentration detecting sensor detects that the concentration of toner contained in developer in the developing chamber drops, a driving gear 34 is driven, and a toner replenishing roll 42, a toner agitating member 39 and a toner carrying member 33 are rotated and driven through respective gears. Namely, simultaneous as the toner concentration detecting sensor detects a decrease in toner concentration in the developing chamber, toner is supplied from a toner containing vessel 26 to the toner replenishing chamber 38. Ultimately, a driving means 45 is made operable by a detecting signal from the toner concentration detecting sensor. Consequently, toner replenishment can be accomplished without using a toner exhaustion detecting sensor and a clutch, whereby the device constitution can be simplified and its cost can be reduced.
Patent JP-H06173535-A (JP)
Title: Waterproofing structure for sash cast-in pc board
Inventor: YANAGISAWA TAKAYUKI
IPC: E06B1/62
Filed: 1992-12-08
Abstract: PURPOSE:To make it possible to exert a definite waterproofing function even when an outer seal for a cast-in panel is cut. CONSTITUTION:A waterproofing seal 4 and an air tight seal 5 are installed to a concrete are around a sash A. At the same time, the sash A, which is provided with a groove 6 is driven into a PC board B. The groove 6 installed around the outer peripheral part is designed to provide permeability. What is more, a cloth 7 is pasted to prevent the penetration of concrete, thereby forming a constant pressure space around the frame of the sash A.
Patent JP-H07180952-A (JP)
Title: Material case and control method for the material case
Inventor: SATO KENJI
IPC: F25D29/00
Filed: 1993-12-24
Abstract: PURPOSE:To control the inside temperature of a case so as to be stabilized even when outside air enters through an upper surface opening by a method wherein the main body of a material case is formed so that a front plate is lower than a rear plate and the upper surface of the case is opened while a temperature sensitive space is formed by a cover, arranged on the rear plate and CONSTITUTION:A material case is installed on the counter of a 'sushi' shop or the like and is constituted so that fresh foods, such as 'sushi' materisls or the like which are received in the case, can be seen from customers. In this case, the main body 1 of material case is constituted of an outer casing 2, whose front plate is lower than a rear plate and whose upper surface is opened, an inner casing 3, received in the outer casing 2 and formed of heat conductive members so as to have the same shape as the outer casing 2, and heat insulating material 5, filled into a space between the inner and outer casings and foamed. A fresh food reserving chamber 4 is formed in the inner casing 3 while cooling pipes 6 for cooling the fresh foods are arranged on the outer peripheral surface of the inner casing 3. Further, a sensor cover 20 is arranged on the outer peripheral side of the rear plate 3E of the inner casing 3 and a temperature sensitive member 19 is arranged in a temperature sensitive space.
Patent JP-2000156176-A (JP)
Title: Color cathode-ray tube having built-in divided resistor
Inventor: OTA KAZUNORI
IPC: H01J29/48
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a color cathode-ray tube capable of obtaining high resolution over the whole area of a phosphor screen surface, while improving trimming for adjusting the dividing ratio or a built-in divided resistor to for be used for color cathode-ray tube, such as a television and a display so as to obtain the built-in divided resistor having the stabilized resistor division ratio, even if sparking is performed. SOLUTION: This built-in divided resistor includes an electrically insulating substrate 1 made or a ceramic, a resistor layer 2 including lead ruthenate and formed on the electrically insulating substrate 1 and formed into a zigzag pattern, a trimming part continuously formed on the resistor layer 2, a first electrically insulating film layer 4 having electrode parts 3a-3d at predetermined positions of the substrate 1 and coated on the substrate 1 except for the parts which include the electrode parts, a second electrically insulating film 5 coated on the first electrically insulating film layer 4 except for the parts including the electrode parts, and a third electrically insulating layer 6 provided in the back surface of the substrate 1.
Patent JP-2001148648-A (JP)
Title: Radio communication equipment
Inventor: KOIZUMI SATOSHI
IPC: H04B7/08
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To miniaturize equipment and to lower costs by making a part of plural control circuits for controlling plural endless phase shifters to be in common. SOLUTION: A memory part 16 and a clock generation part 330 are shared by the control circuits 310 and 320 of the respective endless phase shifters 210 and 220. The signals of the up-down counters 14 and 24 of the respective control circuits 310 and 320 are stored in buffers 15 and 25 and switched in the control circuits 310 and 320 by the selection signals of a selector 34 and phase control voltage data inside the memory part 16 are also read in a time division manner in flip-flops 17 and 27. Also, by the transmitter 31 of the clock generation part 330, clock signals (CLK1) corresponding to the control speed of the endless phase shifter 210 are generated and sent out to the control circuit 310.  Also, the clock signals (CLK1) are frequency-divided in a frequency divider 32 and the clock signals (CLK2) corresponding to the control speed of the endless phase shifter 220 are generated and sent out to the control circuit 320.
Patent JP-H07192522-A (JP)
Title: Luminaire
Inventor: KAGITANI YUMI
IPC: F21V21/35
Filed: 1993-12-24
Abstract: PURPOSE:To easily satisfy the demand for altering the illumination zone and for concentrated illumination on a part. CONSTITUTION:A rail duct 1 is set circularly on the ceiling. Ceiling plugs 2 provided with current collectors to collect current from an electric power source are installed in optional positions of the rail duct 1 in the way they can be detached freely or slid freely on the rail duct and luminaires 3 are hung on the ceiling plugs 2. Luminaires can be hung at optional positions of the circular rail duct.
Patent JP-H03191713-A (JP)
Title: Speed control unit for combine
Inventor: HAYASHI SHIGEKI
IPC: B60W10/10
Filed: 1989-12-18
Abstract: PURPOSE:To provide the title control unit intended to make an effective and proper speed control, so designed that an elapsed time-detecting means is provided, and in the case where a specified time has not been elapsed, a combine speed controlling means is actuated when the number of engine revolutions gets smaller than the standard target value set in advance. CONSTITUTION:A rotational running detecting means S1 determines whether a working truck is in a rotational running state or not, while an engine revolution detecting means S2 detects the number of engine revolutions for the truck. When the truck is in a rotational running state and the number of engine revolutions gets smaller than a specified value for speed-shifting treatment determined by the number of engine revolutions before rotation, a combine speed-controlling means 100 is actuated. An elapsed time-detecting means S3 determines whether a specified time has been elapsed from the point of reaping work completion, and in the case where said specified time has not been elapsed, the combine speed-controlling means 100 is actuated when the number of engine revolutions get smaller than the standard target value set in advance. Thereby, a specified value for speed-shifting treatment can be properly determined and a speed-shifting control can be made even if an engine drop is occurring.