baber/WOPTO huggingface dataset:
Patent JP-S59150011-A (JP)
Title: Conveying roll having excellent resistance to build-up
Inventor: HIRAISHI HISASHI
IPC: C21D1/00
Filed: 1983-02-14
Abstract: PURPOSE:To provide a titled roll for conveyance which carries and conveys a material to be treated in a heat treatment furnace by fixing concentrically, via hub materials, ceramics having an annular or arc section divided to plural pieces to a roll shaft thereby forming the body part of the roll. CONSTITUTION:Plural pieces of ceramic moldings 11, 12 of SiC, etc. having an annular or circularly arcuate section divided axially and/or diametrally are used as one set, and the respective two end parts are concentrically fixed, via hub members 21, 22, 23, to a roll shaft 1, at a roll body part 3 of a roll for conveying a material to be treated in a heat treatment furnace for iron and steel. Heat resistant reinforcing members 31, 32 consisting of refractories, etc. are preferably placed and built on the rear of said moldings 11, 12 and are detained to the materials 21, 22, 23 to prevent failure owing to load. It is more preferable to pack a shock absorbing material consisting of ceramic fibers, etc. in the space between the part 3 and the shaft 1.
Patent JP-S54115851-A (JP)
Title: Steel tape for elevator
Inventor: TAKAGI AKIO
IPC: B66B1/52
Filed: 1978-02-28
Abstract: PURPOSE: To quietly and smoothyl conduct a upward and downward motion of an elevator, by making the hook openings in a steel tape, and also by applying a dumping a material.  
     CONSTITUTION: A steel tape 11 is wound passing around two tape wheels 9 and 12 located at two points of tangencies on the steel plate, and its ends 11a and 11b are connected with a top part 6a and a bottom part 6b respectively. Approximately H-shaped hook openings are made at given intervals in the steel plate 11, and a dumping material 14, such as urethane rubber, etc., is also applied on its outside surface in a coating or spraying process. And thus, the steel plate, 11, which drives a floor selector 8 in synchronization with the lifting motion of elevator, is geared with the teeth of the tape wheels 9 and 12 through the work of the hook openings 13 so as the steel plate 11 can be prevented from slipping, and the dumping material 14 serves to absorb gearing sound, and vibration and noise produced by the oscillation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55115408-A (JP)
Title: Flame-retardant thermoplastic resin particle and its manufacture
Inventor: KITAMORI GIMIYOU
IPC: C08F259/04
Filed: 1979-02-26
Abstract: PURPOSE: To obtain a resin particle which is excellent in flame retardation, weather resistance, solvent resistance as well as good in the melt adhesiveness of its primary expansion particle impregnated with a foaming agent, by the polymerization of a mixture of a nucleating vinyl chloride resin particle suspended in an aqueous  medium and a vinyl aromatic monomer.  
     CONSTITUTION: The 50W80pts.wt. of a nucleating resin particle comprising vinyl chloride polymer is suspended in an aqueous medium, and the suspension is mixed with 50W20pts.wt. of a vinyl aromatic monomer so as to have the monomer absorbed in the aforesaid resin particle and carry out the polymerization in the presence of a catalyst to obtain a flame-retardant thermoplastic resin particle. During or after the polymerization, a gaseous or liquid foaming agent is added with the purpose of obtaining an expansible resin particle. If the amount of the nucleating resin to be used is less than 50wt%, the properties peculiar to vinyl chloride resin are lost, whereas if it exceeds 80wt%, its expansibility becomes worse. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000222730-A (JP)
Title: Recording power compensation device
Inventor: MIYAGAWA SATOSHI
IPC: G11B7/125
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To always make a data recording condition of an optical disk optimum and stable by controlling the intensity of recording laser beams, which irradiate a direct-read-after-write type optical disk during a data recording, so that the intensity follows up stain such as a fingerprint stuck on a recording surface and does not follow up the camming of the surface. SOLUTION: The device has a semiconductor laser diode 101 which emits first and second laser beams, a servo/RF photodiode 104 which receives the reflected light beams from a direct-read-after-write type optical disk and outputs electric signals representing the intensity of the beams, a B value detecting circuit 105 which detects the B value of the reflected light beams, a DRC detecting circuit 106 which detects DRC signals, a fingerprint detecting circuit 107 which detects stain such as a fingerprint based on the DRC signals, and an ROPC loop filter circuit 108 which selects a control speed and a control frequency band of ROPC based on the B value and the output of the circuit 107 and outputs a gain.
Patent JP-H08220632-A (JP)
Title: Tripod device
Inventor: KAJI EISHIN
IPC: G01C9/06
Filed: 1995-02-10
Abstract: PURPOSE: To easily and surely set a universal head at a desired angle by outputting a setting signal when the detected angle of the universal head becomes a preset use angle, and informing a user of the effect. CONSTITUTION: A power source switch 29, a buzzer 31 being an informing means, an angle setting device 33 being an angle setting means and a controller 35 being a control means are arranged at a leg part 15. In the angle setting device 33, an angle can be set by turning a dial 37, and the angle is set by adjusting an arrow 37a marked on the dial 37 to the numerical value of the angle. Then, the use angle of the universal head 11 desired by the user is previously set in the angle setting device 33. When the angle of the universal head 11 detected by an angle detecting device 31 becomes the preset use angle, the setting signal is outputted from the controller 35 and the user is informed of that the universal head is set at the specified angle by the buzzer 31.
Patent JP-H10222109-A (JP)
Title: Shift lever device
Inventor: MIYAWAKI ATSUYA
IPC: B60K23/00
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a shift lever device which can display a shift position distinctively by making a character design part itself illuminate. SOLUTION: The character plate 5 of a shift position display part A is fitted onto a light guide plate 2 and given an opaque print 8 on the surface except the character design part 7 and a light-transmissive white print 11 on the reverse surface. For nighttime illumination, the light of a general lighting valve 10 is guided to the light guide plate 2 to display the character design part 7 in the color of the general lighting valve 10 and for shift position display, on the other hand, the light of a shift position display valve 9 which is transmitted through a lens 3 provided below the light guide plate 2 irradiates the character design part 7 to display it in the color of the lens 3.
Patent JP-S54116232-A (JP)
Title: Ink jet head
Inventor: KAKEFU SADAO
IPC: B41J2/135
Filed: 1978-03-01
Abstract: PURPOSE:To make ink filling work easy and improve the yield of ink filling work by coupling a vibrator unit and a nozzle unit by means of screwing to avoid entry of air bubbles. CONSTITUTION:When a signal voltage is applied to an electrostrictive vibrator 1, a vibrator unit 2 displaces according to the signal and pressures are applied to the ink in a pressure chamber 3 according to the displacements. The pressures are then transmitted to a coupling path 9, inside chamber 10, nozzle orifice 11, by which the ink drops 12 are discharged. A fitting system is partly employed for coupling between the vibrator unit 2 and the nozzle unit 5, for which an O-ring of 1 phi or smaller is used to attenuate the pulse form pressure waves before they reach the O-ring and prevent the decrease in frequency responsiveness and efficiency. Screwing of the vibrator part and nozzle part is accomplished within the ink to form the pressure chamber prohibiting the entry of air bubbles, eliminate the need for vacuum filling work and facilitate the ink filling work thereby improving the yield of the ink filling work.
Patent JP-S58140788-A (JP)
Inventor: NISHIO YOSHIO
IPC: G09G5/02
Filed: 1982-02-15
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-H08194251-A (JP)
Title: Camera using film with magnetic storage part
Inventor: HIYOUDOU SADAMASA
IPC: G03B17/24
Filed: 1995-01-19
Abstract: PURPOSE: To accurately store information in the prescribed range of a film by surely starting the winding-up action of the film after the film is rewound once in a reverse direction in the feeding direction thereof and writing the information after the rotation of a motor and the feeding amount of the film are stabilized. CONSTITUTION: The moving amount of the film is detected by the film feeding amount detection means of photoreflectors 5a and 5b. When the fixed amount of the film is not rewound, the rewinding action thereof is continued. When it is judged that the fixed amount of the film is rewound, the rewinding action thereof is stopped. Then, the film is started to be wound up to a spool side. Next, it is judged whether the speed of revolution of the motor is increased to be equal to or over the fixed speed of revolution and the feeding amount of the film is stabilized or not. Besides, it is judged whether the winding-up action of the film 2 to the starting position of the information storage part 2b thereof is executed or not. Then, the information such as the photographing information is recorded on the film 2 by an information recording part.
Patent JP-H07204494-A (JP)
Title: Production of non-scattering hollow plastic balloon
Inventor: SHIGEMORI YOSHIHIRO
IPC: B01J13/02
Filed: 1994-01-24
Abstract: PURPOSE:To obtain a non-scattering hollow plastic balloon simultaneously with the foaming of a non-foamed plastic balloon and extremely reduce the use amt. of a plasticizer as compared with a conventional method wetting a hollow plastic balloon with a plasticizer. CONSTITUTION:A mixture of a non-foamed plastic balloon and a wetting agent (plasticizer) is held to the foaming start temp. of the non-foamed plastic temp. or lower and the mixture is sprayed or applied on a surface heated to the foaming start temp. of the non-foamed plastic balloon or higher to foam the non-foamed plastic balloon to obtain a non-scattering hollow plastic balloon.
Patent JP-S59152214-A (JP)
Title: Synthesis of diamond
Inventor: YATSU SHIYUUJI
IPC: C01B31/06
Filed: 1983-02-14
Abstract: PURPOSE:To crystallize diamond on a speed crystal placed on the surface of a solvent metal, in high efficiency, by arranging an insulator, a cylindrical carbon source, and columnar solvent metal concentrically from outside in the order, and keeping the system under ultrahigh pressure and high temperature. CONSTITUTION:A cylindrical heater 1 such as graphite heater is inserted in a cylindrical pyrophyllite 6 used as a pressure medium, and a columnar or cylindrical solvent metal 7 such as Fe-50Ni, etc. and a cylindrical carbon source 8 such as graphite are placed concentrically in the cylindrical heater 1 interposing an insulating pressure medium 4 such as NaCl between the heater and the carbon source, etc. A synthetic diamond seed crystal 5 is placed at the interface between the solvent metal and the insulator 4, and the crystal is maintained under a pressure of about 50-60Kb and about 1,400-1,600 deg.C in the reaction chamber of an ultrahigh pressure generator by electrifying the heater 1. A large-sized high-quality diamond can be synthesized by this process. The yield of diamond can be improved by combining two or more sets of the above systems or the systems having columnar carbon source 3.
Patent JP-H04263560-A (JP)
Title: Facsimile repeater
Inventor: OSUMI NOBUO
IPC: H04N1/00
Filed: 1991-02-19
Abstract: PURPOSE:To facilitate management by taking out a number to designate the transmitting source or receiving destination of a facsimile message from a received signal, setting the number to a terminal number, and preparing a serial number showing a transmission order and a telegraphic message number. CONSTITUTION:A terminal number setting part 11 takes out character information, which is received from the transmission side, from the received signal and sets the terminal number contained in this character information or the terminal number, which is converted from this character information, registered in advance. Each time a transmission end signal is received from a control part, a serial number preparation part 2 steps the value of the number by one and prepares the transmission order number of the facsimile message. A telegraphic message formation part 3 prepares a telegraphic message number to be transmitted according to the terminal number set to the setting part 1 and the order number prepared by the preparation part 2. A telegraphic message number transmission part 4 transmits the telegraphic message number prepared by the formation part 3 in an order decided in advance while containing it in a transmitting signal. Thus, the management is facilitated by the transmitting source or receiving destination of the facsimile message.
Patent JP-S54116959-A (JP)
Title: Wafer warp meter
Inventor: OOTORI KOUICHIROU
IPC: G01B17/06
Filed: 1978-03-03
Abstract: PURPOSE: To meter deformation of a test piece, while aiming at improving the accuracy, stabilization and speed of the measurement, by arranging a plurality of ultrasonic converters on a scanning plane such that they are electrically consecutively operated.  
     CONSTITUTION: A test piece 1 of thin plate such as silicone wafer is fixed to a reference plane 2, and one converter 4A is selected from an array 4 of ultrasonic converters which are arranged on a scanning surface parallel with the reference plane 2 in response to the signals from a selecting signal generator 5. AC pulses are fed thereto so that ultrasonic pulses are generated toward the surface 1a of the test piece. The pulses reflected from a point to be metered are received by the converter 4A. The converters 4A, 4B and so on are consecutively selected by the generator 5 and a selecting circuit 6 so that the ultrasonic pulses are transmitted toward the points x 1 , x 2  and so on. Thus, the warp w is metered all over the surface about one point of the test piece 1 and is recorded in a recorder 13. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56119875-A (JP)
Title: Semiconductor x-ray detector
Inventor: KURIHARA TETSUO
IPC: H01L31/115
Filed: 1980-02-27
Abstract: PURPOSE:To prevent unnecessary shadow from appearing on a film, by decreasing an expansion rate in X-ray projection, by incorporating a grid. CONSTITUTION:Semiconductor X-ray detecting element 41 is mounted on annular mount base 44 and on their top and reverse surfaces, electrodes are adhered. Then, X-ray detecting element 41 is fitted and fixed in a hole provided to fixed board 42 and electrode leading-out lines 43-1 and 43-2 are provided. The top and reverse surface parts of mount base 44 are made of reinforcing plates 45-1 and 45-2 of acryl resin, etc., and the intermediate part between the both is composed of grid part 46 made of a separator interposing between lattice-shaped lead foil and a grating. Both the entire surfaces are covered with this films 47-1 and 47-2 for insulation and for further strength, substrate 48 is provided. In addition, aluminum foils 49-1 and 49-2 and covers 50-1 and 50-2 are provided for electromagnetic shielding.
Patent JP-H06239252-A (JP)
Title: Vehicle body
Inventor: ROBAATO JIYON ANDORIYUU
IPC: B62D7/14
Filed: 1991-01-25
Abstract: PURPOSE: To prevent a vehicle which is steered with two or four wheels by hydraulic power from recovering to two-wheel steering when it is four-wheel steered because of stop of electric signals due to parking or the like. CONSTITUTION: A vehicle has as least two pairs of ground engaging wheels and can alternatively be steered with two or four wheels. Steering mode is determined according to the state of a steering mode selector valve means. The valve means has a first operating condition for simple steering mode effected solely by the first pair of wheels 11 and 12 and a second operating condition for compound steering effected by the first and second pairs of wheels. The first or second operating condition P1 or P2 of the steering mode selecting valve means is maintained until it receives a signal generated from a controlling means for changing the operating condition.
Patent JP-S54116899-A (JP)
Title: Liquid-crystal display body
Inventor: KUBOTA KANEMITSU
IPC: G09F13/04
Filed: 1978-03-02
Abstract: PURPOSE: To make it possible to attain display in two kinds of color or more by a liquid-crystal display body, by replacing one polarization plates or more different in color from the outside.  
     CONSTITUTION: Two polarization plates or more different in color, used as polarization plates 11 and 12 used for liquid-crystal a display body are enabled to be replaced externally. Consequently, color display in two colors or more can be realized by using a single liquid-crystal body. As one kind of a polarization plate or more, respective polarization plates are connected so as to form a united polarization plate, which is slid to attain the display in two kinds of color or more. In this way, various color polarization plates are prepared and in the liquid-crystal display body, it is made possible to replace them mechanically, so that color display can be selected according to one's preference. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60166801-A (JP)
Title: Aerial line inspecting/measuring apparatus
Inventor: NAKAJIMA KATSUJI
IPC: G01B21/00
Filed: 1984-02-09
Abstract: PURPOSE:To detect abnormality of a line very clearly and easily by providing an measuring arm rotatably in the vertical and horizontal ways on a measuring truck with a running distance sensor and a contact type displacement sensor on a vertically rotating shaft and a horizontally rotating shaft at an arm base. CONSTITUTION:A running distance sensor is provided on a wheel shaft of a measuring truck while an measuring arm 1 is provided on a support base A arranged on the top of the measuring truck in such a manner as to be rotatable vertically and horizontally. A cam 3 having an eccentric circumferential surface 4 is connected directly to a vertically rotating shaft 2 at the base of the measuring arm 1 and a contact type displacement sensor 5 is provided under keeping sliding contact with the eccentric circumferential surface 4 of the cam 4 of the cam 3. Likewise, a cam 7 having an eccentric circumferential surface 8 is connected directly to a horizontally rotating shaft 6 at the base of the measuring arm 1 and a contact type displacement sensor 9 is provided under keeping sliding contact sliding with the eccentric circumferential surface 8 of the cam 7. The deviation in the elevation angle and that in the angle of swing of the measuring arm 1 are measured, computed and recorded on a self-measuring recorder together with running position and thus, the deviation in the height of the line above the rail and that in the angle of swing thereof with respect to the rail are measured together thereof with respect to the rail are measured together with running position.
Patent JP-H04261490-A (JP)
Title: Fast curing type vibration-damping adhesive
Inventor: TAKEBAYASHI TAKASHI
IPC: C09J175/00
Filed: 1991-01-24
Abstract: PURPOSE:To obtain a fast curing type vibration-damping adhesive capable of exhibiting vibration-damping function over wide temperature range as a substance used both for viscoelastic substance and adhesive and constituting an intermediate layer of vibration-damping steel plate. CONSTITUTION:A fast curing adhesive obtained by blending 100 pts.wt. vibration-damping resin obtained by using a polyester obtained by reacting a diol expressed by the formula HO-R-OH (R is alkylene group having at least one 3-10C alkyl side chain and 3-12 carbon atoms of main chain binding two hydroxyl groups) with a dicarboxylic acid or reaction product of the above- mentioned diol with a diisocyanate as a base polymer and then reacting the above-mentioned base polymer with a diisocyanate, dicarboxylic acid or diamine with an epoxy resin, silane coupling agent, filler, diluting solvent and curing accelerator used at a prescribed ratio.
Patent JP-S61183598-A (JP)
Inventor: MAEDA AKIYA
IPC: E21D9/06
Filed: 1985-02-09
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-S63194073-A (JP)
Inventor: INOUE JIRO
IPC: A47K4/00
Filed: 1987-02-04
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-S62182392-A (JP)
Inventor: SAITO HIROSHI
IPC: E21D9/093
Filed: 1986-02-07
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-S53108772-A (JP)
Title: Production of semiconductor device
Inventor: KINOSHITA YASUO
IPC: H01L21/30
Filed: 1977-03-04
Abstract: PURPOSE: To make possible direct reading of main patterns with accurate dimensional accuracy by simultaneously forming two testing patterns in which each portion is in proximity or connected other than the forming regions of main patterns. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56120329-A (JP)
Title: Turning-up method for ply
Inventor: OOKOUCHI TOSHIO
IPC: B29D30/00
Filed: 1980-02-28
Abstract: PURPOSE: To improve the tightening of a ply and promote the quality of a tire by turning the ply up moving a bladder in the winding tightening direction of the ply by the ply turning-up reaction of the bladder.  
     CONSTITUTION: A ply 14 is turned up by using an expansible bladder 5. In this case, the bladder 5 is moved to an expansion starting location, compressed air is supplied to the bladder 5, the bladder 5 is expanded, and the bladder 5 is shifted in the winding tightening direction of the ply 14 by the ply turning-up reaction of the bladder 5, turning the ply 14 up by means of the expanding bladder 5. An auxiliary bladder 22 is also used. The ply 14 can be turned up pulling the ply 14 around a bead 16 by the adhesive power of a contacting surface between the ply 14 and the bladder 5, thus improving the tightening of the ply 14, then promoting the quality of a tire to be molded. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09215106-A (JP)
Title: Regenerative braking system
Inventor: YAMAOKA MASAAKI
IPC: H02P27/06
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To improve the damping performance of an electric car. SOLUTION: The components due to the vibration of a mechanical system from a motor through driving wheels is eliminated from a detected value of a motor rotating speed (105) and then a regenerative torque command Treg is calculated (107). A sudden change in regenerative torque is detected (108) by monitoring the regenerative torque command and damping correction torque is calculated (110) so as to cancel the change in the motor rotating speed due to the sudden change of the regenerative torque. Then, a target hydraulic torque Thyd is calculated (109) and the regenerative torque command Treg and the target hydraulic torque Thyd are output (103, 104).
Patent JP-H07233834-A (JP)
Title: Hydropneumatic cylinder
Inventor: YASUIKE OSAMU
IPC: F16F9/06
Filed: 1994-02-22
Abstract: PURPOSE:To accelerate the return of a piston by returning the working fluid in a high pressure working fluid chamber into a low pressure working fluid chamber by opening a relief hole in brake application. CONSTITUTION:A hydropneumatic cylinder 1 consists of a cylinder body 2, inside cylinder 3, piston 4, hollow piston rod 5, hollow pump rod 6, pump part 7, and a relief mechanism 8. The relief mechanism 8 is installed in a slidable manner in a communication passage 23, together with a relief hole 35 which is installed in the hollow pump rod 6 positioned over the piston 4 and permits the communication between the upper chamber 18 of the inside cylinder 3 and a communication passage 23. The relief mechanism consists of an opening/ closing valve 36 for opening/closing the relief hole 35, coil spring for urging the opening/closing valve 36 at a valve closing position, and a spring receiving part in contact with the lower end of the coil spring.