baber/WOPTO huggingface dataset:
Patent JP-H05225746-A (JP)
Title: Tape cassette
Inventor: MASUOKA NOBUO
IPC: G11B23/087
Filed: 1992-02-14
Abstract: PURPOSE:To make a tape cassette thin and to miniaturize it by eliminating a flange of a reel by incorporating a reel stopper member in the reel and providing a tooth part engaged therewith on the outer case. CONSTITUTION:The reels 6 of more than one piece are housed in tape cassette casings 1, 2. A sagging of tape is prevented by controlling the rotation of the reels with a reel locking mechanism during the time not in use. At the time in use, the locking mechanism is released to enable the reels 6 to rotate. The flange is not provided in the reel for miniaturizing the tape cassette. Then, the reel stopper member 4 to control the rotation in the tape supplying direction is provided inside the reel 6, and this member 4 is constituted so that the tooth part 5 of the outer case of cassette is engaged therewith during the time not in use. Then, the member 4 is moved by a reel table at the time of mounting the VTR to release the lock by disengaging with the tooth part 5. Consequently, the tape is never sagged in the course of the loading of VTR.
Patent JP-S57142087-A (JP)
Title: Non-linear emphasis and non-linear deemphasis circuit for vtr
Inventor: NOMURA KIYOUICHI
IPC: H04N5/922
Filed: 1981-02-27
Abstract: PURPOSE:To locate the center of compression around a black level, by obtaining a video signal with fidelity independently of the brightness of a screen, through the provision of a circuit having an expanding characteristic corresponding to a compressing characteristic at a recording system symmetrical to the positive and negative polarity of an expansion center level and a circuit compensating an emphasis characteristic of the recording system. CONSTITUTION:A video signal from an input terminal 1 is inputted to a preemphasis circuit 2, where high frequency components of the video signal are emphasized and a SYNC chip level is arranged at a clamp circuit 4. An output signal from the circuit 4 is applied to a compression circuit 3 consisting of resistors R1 and R2, diodes D1 and D2 and a DC voltage E1, and the compression center level of the video signal is set around the center of the black level set at the voltage E1. This compressed video signal is recorded on a magnetic tape via an FM modulator 5 and demodulated at an FM demodulator 8. The demodulated signal is expanded with an expanding circuit 9 having the same characteristic as the compressing characteristic of the circuit 3, the compression center level and the expansion center level are coincident, and a video signal with high fidelity can be outputted from a deemphasis circuit 10.
Patent JP-2000228076-A (JP)
Title: Tape cassette
Inventor: SASAKI KAZUO
IPC: G11B23/087
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To facilitate the formation of plural detected sections for identification in a tape cassette having the plural detected sections for identification. SOLUTION: This tape cassette 1 includes a mistaken erasure preventing device provided with plural detected sections 42a to 42c for identification, provided in a cassette main body 4 rotatably housing a pair of tape reels 5 and 6, and an identification flag 43 for opening/closing at least one of the plural detected sections 42a to 42c for identification. The plural detected sections 42a to 42c are collected to constitute one recessed part 42.
Patent JP-H07240255-A (JP)
Title: Connector with cam member
Inventor: TSUKAGOSHI MASAO
IPC: H01R13/629
Filed: 1994-02-25
Abstract: PURPOSE:To prevent the prizing of a connector with a cam member when fitted and temporarily stop it without decreasing the tightness of the fitting portion of the connector or making the connector larger. CONSTITUTION:A female connector 10 with a cam member 30 has the protrusion 1 formed longer than a male connector and provided on the bottom face 11a of the fitting recess 11 to prevent the prizing. The male connector 20 has the recess 24 on the fitting end face 21 to accept the protrusion 14. The protrusion 14 and the recess 24 have the respective temporary stoppers (the engagement step 14a and the engagement protrusion 24a) to temporarily stop both connectors 10, 20.
Patent JP-H03233265-A (JP)
Title: Absorbing type heat pump
Inventor: NISHIGUCHI AKIRA
IPC: F25B29/00
Filed: 1990-02-09
Abstract: PURPOSE:To eliminate cold water and cooling water, and further eliminate its facility and a maintenance and repairing work so as to make a heat exchanger small in size by a method wherein an absorbing device to cause coolant vapor in an evaporator to be absorbed in solution and a cooling device for cooling the solution are operatively connected by a pipe having a solution transmitting means. CONSTITUTION:Each of solution absorbing coolant vapor at an absorbing device 5 and having its temperature increased, a liquid coolant having coolant vapor to be condensed in a condenser 3 and a coolant vapor in an evaporator 4 and having its temperature lowered through a flash evaporation is flowed directly to air-cooled heat exchangers 13, 17 so as to heat exchange with a surrounding atmosphere, so that the cold water and cooling water are not necessary and its facility and maintenance and repairing work are eliminated. In addition, since the cold water and cooling water are not used and the solution and the liquid coolant are applied for directly transmitting heat, a thermal efficiency is increased and at the same time a flow speed of the solution or the liquid coolant in the air-cooled heat exchangers 12, 13, 16 and 17 is increased and then a size of the heat exchanger can be made small.
Patent JP-H09223351-A (JP)
Title: Reproducing device for recording medium
Inventor: OGAWARA MASAMITSU
IPC: G11B17/26
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To enable a user to surely discriminate the housed position of a recording medium in a rack and the positioning thereof by a simple structure. SOLUTION: At the insides of notched parts 43 as moving spaces in the vertical direction for a loading mechanism 70 arranged at a part of the rack 40 (40A-40E) as the housing part, slits made to correspond to disk housing parts 45 are arranged on the overall circumference of an outer peripheral detection plate of an encoder as the part to be detected while keeping equal spaces by making correspond to the housing part of a CD 200 as the recording medium including the unhoused area. The housed position of the CD 200 is surely detected by means of detecting the slit with a sensor as the detecting means, and the disk housing part 45 of the rack 40 is positioned at a specified position.
Patent JP-S52111477-A (JP)
Title: Antifouling emulsion composition
Inventor: FUJITANI SHIYUNEI
IPC: C08L101/00
Filed: 1976-03-16
Abstract: PURPOSE: To obtain a cold-setting type emulsion composition which has good antifouling and insect repellent effects and shows excellent properties as a membrance when set, by carrying out emulsion polymerization of organic tin compounds in water, stabilizing, and encapsulating. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60173772-A (JP)
Title: Time base correcting device
Inventor: MIYAZAKI SHINICHI
IPC: G11B20/02
Filed: 1984-02-20
Abstract: PURPOSE:To correct a time base by an integer-fold sampling clock period in a circuit scale smaller than 2/3m (m is the number of channels) by providing a data selecting circuit using a shift register, which has output taps whose number is equal to the number of channel, in a recording and reproducing system of video signals. CONSTITUTION:The video signal is demodulated by a demodulator 21 and is sampled by an A/D converter 22 and is converted to a PCM signal. Data distributed by a distributing circuit 23 have time references detected by a time reference detecting circuit 24 and are stored in memories 25-1, 25-2, 25-3, and 25-4 without changing arrangement of data by using the distributing clock as a start pulse. A reference pulse is used as the start pulse to read out data, and data are integrated to one channel again by an integrating circuit 26. In a data selecting circuit 27, output taps S1-S4 of a shift register 30 are selected in accordance with a value (n) to synchronize always the distributing clock and the time reference of the video signal with each other.
Patent JP-S58145396-A (JP)
Title: Tandem press
Inventor: SHIRAI KUNIYASU
IPC: B30B15/06
Filed: 1982-02-24
Abstract: PURPOSE:To enable the arbitrary selection of operating and non-operating stations in a tandem press which performs many kinds of combined pressing with one unit of press, by providing independent clutch mechanisms in each of stations. CONSTITUTION:Working stations A-F have clutch mechanisms in their respective clutch cases 6. When an electric motor M is started, a crank shaft 2 rotates and a connecting rod 5 moves upward or downward. To operate, for example, only the working stations A, D, F in this case, the clutch mechanisms are turned from off to on before the respective rods 5 of these stations arrive at their top dead points. Only the rods 5 were moved upward or downward till then but the rods 5 and cases 6 are moved upward or downward integrally when the clutch mechanisms are turned on, by which bottom plates 17, tie rods 16 and slides 11 are moved cooperatively as well. Since th respective working stations are operated selectively in the above-mentioned way, the adjustment of dies in the stage of test pressing is extermely simple.
Patent JP-H02209804-A (JP)
Title: Skin activation-accelerating agent
Inventor: HIDAKA MUTSUE
IPC: A61K9/00
Filed: 1989-02-09
Abstract: PURPOSE:To provide a skin activation-accelerating agent capable of being externally coated by subjecting the roots and stems of Curcuma zedoaria Roscoe to a cutting process, etc., to expand the exposed surface area thereof, receiving the treated product together with SHOCHU (Japanese distilled spirit) in an amount of approximately several times volumes that of the treated product in a container and subsequently storing the container in a dark place at a temperature of <= the ordinary temperature for a specific period while suitably shaking the container. CONSTITUTION:The roots and stems of Curcuma zedoaria Roscoe known as an oral galenical in Chinese medicines are cut, ground or powdered to expand the exposed surface area of the inner tissues thereof and subsequently received together with SHOCHU 8 as a solvent in an amount of approximately several times volumes that of the treated Curcuma zedoaria Roscoe in a container 7 to prepare an emulsified solution. The container is stored in a dark place in a temperature state below the ordinary temperature for at least approximately one month while suitably shaking the container 7 to accelerate the aging of the treated product, thereby providing a skin activation-accelerating agent which can effectively recover the aging phenomenon of the skin, generate the effect within a slight period after starting the use, stably maintain the effect when continuously used and have a good touch and does not cause any adverse action.
Patent JP-H03234254-A (JP)
Title: Corrective instrument for enlarging set of teeth
Inventor: AARU OO BAAGAASEN
IPC: A61C7/08
Filed: 1990-02-09
Abstract: PURPOSE: To expand the rear portion of teeth for correcting the tooth row under the mixedly existing state of a milk tooth or milk tooth and permanent tooth by forming an elongated recess receiving the tooth row of a patient between the cheek side edge and tongue side edge of a U-shaped orthodontic implement to make receiving ports for receiving individual teeth larger than the normal interval between teeth. CONSTITUTION: An orthodontic implement 10 is U-shaped to be embedded in the upper and lower jaws and has on the outside a lip-cheek side edge 12 and on the inside a tongue side edge 14 so that the respective edges project upward and downward to connecting glen parts 16 embedded in the engaging surfaces of teeth of the orthodontic implement 10 for expanding the upper and lower jaws. A region between both edges 12, 14 forms the shape of a groove 18 in the incisor region and forms individual receiving ports 20 for the canine-second molar. The groove 18 in the lower jaw is formed to the erect posture to set an angle A between the incisor and lower jaw plane to about 85 deg..  A distance 22 between the canines, a distance 24 between the first milk-molar teeth and a distance 26 between second milk-molar teeth are expanded by a necessary amount, i.e., by about 1-20mm from the normal position so that the teeth move to the cheek side. Thus, molars are moved to the expansion position of the orthodontic implement to expand intervals to the incisor.
Patent JP-H01204975-A (JP)
Title: Formation of cured film of photopolymerizable paint
Inventor: ISHIKAWA HIDENORI
IPC: C09D4/00
Filed: 1988-02-12
Abstract: PURPOSE:To facilitate the detection of the state of curing without fail at a site, by coating the surface of a substrate with a photopolymerizable paint formed by adding a photochromic compound to a photopolymerizable resin and curing the paint while monitorning the state of curing under irradiation with light. CONSTITUTION:The surface of a substrate is coated with a photopolymerizable paint formed by adding a photochromic compound which changes its color by photochromism (e.g., mercury complex of dithizone or triphenylmethan eleuconitrile) to a photopolymerizable resin such as an unsaturated polyester resin or a (meth)acrylate resin (in a dry film thickness of 2-1,000mum), and is irradiated with light to form a cured film while monitoring the state of curing by a change in the color of the surface of the paint film. The amount of said photochromic compound added is 0.05-10pts.wt. per 100pts.wt. photocurable resin component. It is also possible that a primer containing a photochromic compound is used while a photopolymerizable paint free of any photochromic compound is used as an intermediateor finish coating.
Patent JP-H05192708-A (JP)
Title: Device for controlling temperature in breadthwise direction and coiling temperature of steel strip
Inventor: OKAZAKI YUKIHIKO
IPC: B21C47/26
Filed: 1992-01-20
Abstract: PURPOSE:To provide a device with which temp. control in the breadthwise direction and coiling temp. control of steel strip can be executed at the same time. CONSTITUTION:A shutter 2 on which plural lines of hole rows 71, 72, 73 with different length that consist of plural lines of grooves 6 and plural holes 8 are formed is moved back and forth in the longitudinal direction of steel strip with a shutter moving means 3, either of the grooves 6 or the hole rows 71, 72, 73 are situated under a cooling water header 1 having nozzles 5 and cooling water which is ejected from the nozzles 5 is interrupted by the grooves 6 or passed through the holes 8. By selecting either of the grooves 6 or the hole rows 71, 72, 73, temp. control in the breadthwise direction and coiling temp. control of steel strip are executed at the same time.
Patent JP-S61188704-A (JP)
Title: Magnetic head
Inventor: SAWAI TERUMASA
IPC: G11B5/255
Filed: 1985-02-15
Abstract: PURPOSE:To generate no recording and reproducing failure caused by an adhe sion of a recording medium, to have no possibility of a damage to the recording medium, and to prevent the deterioration in a magnetic head characteristic and a quality, by structuring a titled magnetic head so that a glass deposited part does not exist on a sliding surface of the recording medium. CONSTITUTION:A magnetic core which has a core width W of the whole, and has formed a head track width W1 consisting of a magnetic core thin body 3 in said width consists of a structure placed between auxiliary plates 4 form both sides of its thickness, and a sliding width to a recording medium is a head width W2 which is wider than the track width W1. Therefore, the wear resistance of the magnetic core by a slide to the recording medium is improved, and a life of the magnetic head can be raised. Also, a glass deposited part for coupling the core half body does not exist in front of the head which slides to the recording medium, therefore, a fault such as an adhesion of the recording medium, etc. caused by the glass deposited part is not generated.
Patent JP-S58146545-A (JP)
Title: Preparation of urethane compound
Inventor: FUKUOKA SHINSUKE
IPC: B01J27/08
Filed: 1982-02-26
Abstract: PURPOSE:To prepare the titled compound useful as a carbamate-type pesticide, etc., in high rate of recovery of the catalyst, economically in an industrial scale,  by reacting a urea compound with CO and an organic hydroxyl compound in the presence of a specific catalyst system and an oxidizing agent. CONSTITUTION:A urethane compound is prepared by reacting a urea compound (e.g. N,N-diarylurea) with CO and an organic hydroxyl compound (e.g. monohydric or polyhydric alcohols such as methanol, ethanol, etc.) in the presence of an oxidizing agent (e.g. molecular oxygen, organic nitro compound and their mixture) using a catalyst system composed of a catalyst selected from platinum group metals and compounds containing platinum group element (e.g. Pd, Rh, etc.) and a cocatalyst selected from the bromide or iodide of Ag, Cd, Al, Tl, Pb, Te and rare earth elements.
Patent JP-2000227302-A (JP)
Title: Lens curvature measuring apparatus
Inventor: OGAWA KOTA
IPC: G01B5/213
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a lens curvature measuring apparatus capable of accurately measuring curvature even if the lens to be inspected is a microlens. SOLUTION: For a lens curvature measuring apparatus for measuring the curvature of lens sphere, a lens support member 1 attaching on the circle of lens sphere and positioning a lens 5, a lens support member fixing stage 2 which the lens support member 1 is detachable, a contact probe 3 which is slidable in the lens support member 2 where the tip end contacts the lens sphere, and a displacement measuring means 4 for measuring the moving length of the contact probe 3 are provided. Based on the measured result of the displacement measuring means 4, the curvature of the lens sphere is measured.
Patent JP-H09223996-A (JP)
Title: Satellite communication equipment
Inventor: GOSHIMA TATSUHIRO
IPC: H04B7/155
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To suppress burdens in the transmission operation of an equipment and to improve the reliability of the equipment by selecting at least sufficient minimum transmission output at the time of transmission. SOLUTION: A reception circuit 3 demodulates signals from a satellite obtained by an antenna 3 and transmits them to a communication control part 6 as reception data (a). A transmission circuit 4 modulates transmission data (b) from the communication control part 6, amplifiers the signals to a transmission level and then, sends them through the antenna 1 to the satellite. An output control circuit 5 controls the amplification level (transmission output) of an amplifier inside the transmission circuit 4 by output control signals (d) based on output specifying signals (c) from the communication control circuit 6. The output specifying signals (c) are decided in the communication control part 6 by utilizing the height information (the angle to a ground surface of the satellite) of the satellite to be an object or the like included as information in the reception data (a).  In this case, in the communication control part 6, the information is analyzed and at least sufficient minimum transmission output level is decided based on it and outputted as the output specifying signals (c).
Patent JP-S56125951-A (JP)
Title: Motor
Inventor: UCHIDA RIYOUHEI
IPC: H02K29/00
Filed: 1980-03-05
Abstract: PURPOSE:To enable the miniaturzation of the motor with which a chopper control is performed by a method wherein an armature coil is fixed opposing to a rotor magnet on a slotless soft magnetic material and at the same time, the inductor to be used for a controlling circuit is fixed at a void section. CONSTITUTION:An armature coil 1 is arranged and fixed on the surface of the soft magnetic plate 3, which constitutes a stator yoke, in such manner that a bearing 4 is located at the center point and the rotor magnet consisting of the magnet 8 with a rotating shaft 5 is opposed thereto. Then, at the void section, where the armature coil 1 is not located on the soft magnetic plate 3, an inductor 2 required to perform a chopper control is fixed. This inductor 2 may be arranged around the bearing 4 or the armature coil 1. Through these procedures, the compact constitution of the entire motor, including the controlling circuit, can be accomplished. Also, the coil same as the armature coil 1 may be used as an inductor 2.
Patent JP-H11232950-A (JP)
Title: Coned disc spring contact made of palladium covered stainless steel and switch using the same
Inventor: SUZUKI SATOSHI
IPC: C23C28/02
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a switch by forming an undercoating layer of Ni, Co, or their alloy on the surface of a stainless steel base material, forming a Pd layer on the undercoating layer, and using this material for a coned disc spring contact. SOLUTION: An undercoating layer of Ni, Co, or alloy of them is formed on a stainless steel base material, and on the undercoating layer, a Pd layer or a Pd alloy layer surely providing low contact resistance is formed. When this material is used for coned disc spring contact, adhesive wear or the like hardly occurs. Since the stainless steel base material contributing mechanical strength for the a coned disk spring contact, a rolled quenched material or tension annealed material, which is superior in a stress relaxation characteristic and hardly broken because of fatigue, is used. The undercoating layer increases adhesiveness between the stainless steel, and the Pd layer and prevents diffusion of a harmful element from the base material to the Pd layer. In addition, adhesive wear can be suppressed further, when flash plating of Au is applied onto the Pd layer.  For forming the undercoating layer, the Pd layer, and the Au layer, an electroplating method is advantageous.
Patent JP-S54120983-A (JP)
Title: Water-proof type lighting apparatus
Inventor: SAKURAI SHIYOUJI
IPC: F21S8/00
Filed: 1978-03-13
Abstract: PURPOSE: To reduce locations where water-proof work is performed, and to prevent the damage  of a lead wire due to bending when adjusting the direction of a shade, by mounting movable portions only at one location, in a water-proof type lighting apparatus that the shade can freely be  adjusted and turned in the up-and-down direction.   
     CONSTITUTION: A through hole 2 is mounted to a center of an upper bottom of am approximate  truncated cone shell-like water-proof packing 1, and a collar 12 is formed to an outer circumference of a lower bottom. A joint pipe 3 pierced into the through hole 2, and a collar 4 of the  pipe 3 and a cover plate 5 are holding pressurized by means of screws 6 around the through hole  2 of the water-proof packing 1. The water-proof packing 1 is inserted into a mounting hole 8 of a  shade 7, and the water-proof packing 1 is stacked to a fixed portion 10 of a lamp holder base 9 in  the shade. A male screw portion 11 of a nose of the pipe 3 is pierced into a center of the fixed  portion, the collar 12 is held by a collar 13 of the fixed portion and a surrounding portion of the  mounting hole 8 of the shade 7, the screws 6 for connecting the pipe 3 and the cover plate 5 are  pierced into a long hole 17 a semispherical projecting portion 16 of a mounting flange 15 connected by means of a screw 14 and the pipe 3 and the cover plate 5 are connected to a slide body 18  in the projecting portion 16. A lead wire 20 is passed through the long hole 17 and a lead wire  packing 21 in the pipe 3 and introduced into the shade 7. 
     COPYRIGHT: (C)1979,JPO&Japio