baber/WOPTO huggingface dataset:
Patent JP-H0468040-A (JP)
Title: Foamed insulation material
Inventor: UEKADO KAZUTO
IPC: F25D23/08
Filed: 1990-07-09
Abstract: PURPOSE:To improve the solubility of C5F12 in a raw material mixture for a polyurethane and to prepare the title material excellent in physical properties by mixing an org. polyisocyanate, a polyol, a catalyst, a fluorocarbon surfactant, and C5F12 and foaming the mixture. CONSTITUTION:An org. polyisocyanate, a polyol, a catalyst, a fluorocarbon surfactant, and a fluorocarbon blowing agent comprising C5F12 are mixed and the mixture is foamed to give the title material. The surfactant improves the solubility in the polyol of C5F12 which is lowly polar and otherwise has a poor solubility in the polyol, enables a fine and homogeneous cell structure to be formed through a homogeneous foaming behavior, and gives the title material having excellent physical properties such as a low thermal conductivity and high foam strengths. The improvement is remarkable esp. when an arom. amine polyether polyol is used as the polyol.
Patent JP-S6242601-A (JP)
Title: Double reflector antenna system
Inventor: TSUCHIDA YOSHIAKI
IPC: H01Q19/18
Filed: 1985-08-20
Abstract: PURPOSE:To protect a radiator fee dome from rainfall with a very simple constitution by providing an auxiliary reflection mirror and a radiator with covers consisting of insulators which protect the radiator fee dome from rainfall. CONSTITUTION:The first cover 20 is attached behind an auxiliary reflection mirror 4. The first cover 20 consists of an insulator and is formed to an umbrella shape with the radiator 2 side opened. The front end part of the radiator 2 is surrounded with the second cylindrical cover 21. The second cover 21 consists of an insulator like plastics and is opened in the side of an auxiliary reflection mirror 4. The first and second covers 20 and 21 are cooperated with each other to prevent water drops due to rainfall from sticking to a fee dome 7 provided for the radiator 2.
Patent JP-S5884652-A (JP)
Title: Controlling method for automatic charging in continuous casting
Inventor: SATOU KUNIHIRO
IPC: B22D11/16
Filed: 1981-11-13
Abstract: PURPOSE:To transfer control easily, surely and smoothly to steady control for continuous casting by controlling the fluctuations in the melt level of the molten metal in a mold during the start of drawing of an ingot and the acceleration thereof in the stage of starting charging in continuous casting. CONSTITUTION:In the stage of starting charging of molten metal from a tundish 11 to a mold 14, an arithmetic control unit 23 sets the opening of a nozzle first at an initial opening and outputs the same to a controller 19 for the opening of the tundish. When the arrival of the molten metal at a level L2 in the mold 14 is detected with a level gage 20, a bath level increasing pattern is defined as L , and the opening AN of a nozzle is operated momentarily by the equation, whereby the level increasing speed of the molten metal is controlled. When the molten metal arrives at a level L2, the level increasing speed in the mold 14 is controlled and on the other hand, a command for starting of drawing is outputted to a drawing speed controller 21 which sets and outputs the drawing speed according to the accelerating pattern V  of the drawing speed, thereby accelerating and controlling the drawing speed up to a steady drawing speed V0.
Patent JP-H1120725-A (JP)
Title: Steering force estimation device for vehicle
Inventor: OTA TAKASHI
IPC: B62D101/00
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To precisely estimate steering force for a vehicle by means of a simple structure in a steering force estimation device for a vehicle. SOLUTION: A vehicle speed sensor 21, a steering angle sensor 22, and a yaw rate sensor 23 are arranged, a reference yaw rate γb is computed from a vehicle speed V and a steering angle H by means of a reference yaw rate computing means 24, a cross-fall θ of a road face, on which the vehicle travels, is computed on the basis of a detected yaw rate γs and the reference yaw rate γb by means of a cross-fall computing means 25, a front wheel skid angle βf of the vehicle is estimated on the basis of the cross-fall θ of the road face and the steering angle H by means of a skid estimating means 26, and then, a steering force F is found from a correction map on the basis of the front wheel skid angle βf by means a steering force estimating means 27.
Patent JP-H1025937-A (JP)
Title: Hook bolt lock
Inventor: WATABE AKIMARU
IPC: E05B65/08
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a hook bolt lock capable of simplifying its constitution, making it compact and lightweight, facilitating its execution and, at the same time, being automatically locked. SOLUTION: A hook bolt lock is equipped with a thumb turn or a turning can 7 connected to a door handle, a link 14 interlocking with the cam 7 and a hook 20 connected to the link 14 in a turnable manner and loaded to a lock case 7 in a state capable of going in and out. The link 14 and hook 20 are stored in the lock case 7 in an approximately movable manner. An interlocking section 22 capable of interlocking with the hook 20 is provided to the front of the lock case 7. The hook 20 is capable of being turned through the interlock with the interlocking section 22 and hook 20.
Patent JP-H07145052-A (JP)
Title: Medical composition having good solubility
Inventor: FUARANATSUKU NIKUFUAA
IPC: A61K31/42
Filed: 1994-08-02
Abstract: PURPOSE: To obtain a pharmaceutical composition containing a water-soluble form medicine whose dissolution characteristic is deteriorated with aging, but having an excellent dissolution characteristic even after aging. CONSTITUTION: This pharmaceutical composition having a good dissolution characteristic also after aging is characterized by comprising an ifetroban salt as a medicine and one or more basic agents giving a desired pH of at least 7, when converted into an aqueous dispersion.
Patent JP-H0736663-A (JP)
Title: Arithmetic unit
Inventor: MINAMIDA TOMOAKI
IPC: G06F7/76
Filed: 1993-07-22
Abstract: PURPOSE:To provide an arithmetic unit which is capable of performing a calculation at a high speed and simplifying a program in the arithmetic operation and the logical shift calculation for plural kinds of the number of shift. CONSTITUTION:A shift number memory 3 stores shift numbers in order of addresses through an input data bus 1 and a shift number is given to a barrel shifter 2 by a shift number bus 4. A shift number memory pointer 5 sets to the address of the shift number memory 3 through the input data bus 1. When plural kinds of variable shift numbers exist and data is shifted by using each of the shift numbers, the contents of the address of the shift number 3 shown by the shift number memory pointer 5 is given to the shift number bus 4. An arithmetic operation or a logical shift calculation is performed for the input data from the input data bus 1 by the barrel shifter 2 by the shift number imparted from the shift number bus 4, and the shift result is outputted to an output data bus 7 via an ALU 6.
Patent JP-H0470065-A (JP)
Title: Waveform equalizing device
Inventor: NAKAJIMA HIROSHI
IPC: H03H17/00
Filed: 1990-07-09
Abstract: PURPOSE:To easily equalize the characteristic of a transmitting path by providing a calculating means which calculates and outputs the tap coefficient of a transversal filter. CONSTITUTION:This device is equipped with a second ideal VITS data storing circuit 29 which stores the data of an ideal VIT signal without any transmission distortion due to a 16.2MHz sampling, and a second equalization and arithmetic processing circuit 31 which calculates both the VIT data and the data of a VITS memory 26, and which calculates and outputs the tap coefficient of an equalized filter IC at the time of the operation of a 16.2MHz clock. In this case, when an MUSE(Multiple Sub-Nyquist Sampling Encoding) signal with the large distortion is inputted, switches SW1 and SW2 are connected with the 16.2MHz side by a selecting circuit 36. Then, the written data is compared with the data of the second ideal signal by the second equalization and arithmetic processing circuit 31 so that an error can be searched. Also, the tap coefficient at the time of the 16.2MHz operation is calculated by an equalized algorithm so that an equalized filter IC 15 can be provided. Thus, a waveform equalizing process according to the distortion of the inputted signal can be operated.
Patent JP-S57105011-A (JP)
Title: Automatic controller of liquid level
Inventor: KATAYANAGI AKIRA
IPC: G05D9/04
Filed: 1980-12-22
Abstract: PURPOSE:To exactly operate a titled controller by a simple structure, and also to utilize it for a corrosive liquid at a high temperature, by feeding in air by sufficient pressure in order to prevent a liquid from goging into a tube. CONSTITUTION:On upper closed ends of tubes 1, 11, pressure switches 2, 12 are provided, air jet tubes 3, 13 are connected to a pressure source through check valves 4, 14, so as to direct the tips downward in the tube 1, 11, and also the lower opening end of the tube is made to a horizontal edge. Before a liquid level reaches the lower end of the tubes 1, 11, air is exhausted as it is and the pressure switches 2, 12 are not operated, but when the liquid level rises and reaches the lower end, air in the tube becomes a sealed state, internal pressure rises and the switches 2, 12 are operated, respectively. In this case, air in the tubes 1, 11 cannot flow in reverse by the check valves 4, 14, and pressure in the tube is further raised. Therefore, a liquid does not go into the tube.
Patent JP-H064854-A (JP)
Title: Magnetic recording medium
Inventor: EJIRI KIYOMI
IPC: C09D5/23
Filed: 1992-06-17
Abstract: PURPOSE:To provide a magnetic recording medium having high reproduction output, satisfactory electromagnetic transducing characteristics, slight dropout, excellent running durability, satisfactory stiffness and improved contact with a head. CONSTITUTION:When a nonmagnetic layer is formed on a nonmagnetic substrate and a magnetic layer contg. ferromagnetic powder dispersed in a binder is formed on the nonmagnetic layer to obtain a magnetic recording medium, the nonmagnetic layer is composed of two or more nonmagnetic layers each contg. nonmagnetic powder and a binder, the thickness of the magnetic layer is regulated to <=1.0mum and the total thickness of the nonmagnetic layers is made larger than the thickness of the magnetic layer. The magnetic recording medium is preferably produced by a wet-on-wet coating system, the mol.wt. of the binder contained in the lower nonmagnetic layer is preferably lower than that of the binder contained in the upper nonmagnetic layer and the lower nonmagnetic layer preferably has a larger void volume than the upper nonmagnetic layer.
Patent JP-2001016497-A (JP)
Title: Electronic camera
Inventor: MIYAZAWA AZUMA
IPC: H04N5/225
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To avoid a useless theft by letting know that an electronic camera cannot be operated except for the genuine owner of the camera. SOLUTION: The camera is provided with a password setting part 42 which stores a password, a touch panel 21 and a touch input control circuit 41 which receive the input of the password when a power source is supplied in the camera and also a controller 42 which judges the matching of the inputted password with storage contents and operates the camera only when matching is judged.
Patent JP-H08173958-A (JP)
Title: Device for automatic regeneration of ion-exchanging resin bed
Inventor: RUIGI FUERAARI
IPC: A47J31/60
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To execute the regeneration of an ion exchange resin bed of an electrical household product, such as water purifier, with an automatic and planned sequence.  
     SOLUTION: This automatic regeneration device 10 for the ion exchange resin bed comprises a valve body 12 provided with two connected valve seats 14, 16 having plural pistons 18, 20 slid by the action of two cams 24, 26 mounted at a motor shaft 28. The valve body 12 has apertures 30, 32, 34, 36, 38 which are alternately shut off by pistons 18, 20 in order to create the different flows of fluids. In a working state, the water passes a tank contg. the ion exchange resin bed and the regeneration of the bed is executed by the flow of the soln. of a sodium salt in the direction reverse from the direction of the flow at the time of water purification. The working stage and the subsequent washing of the resin are executed by the automatic and planned sequence by the cams 24, 26 acting on the pistons 18, 20. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0731697-A (JP)
Title: Manufacture of golf club head
Inventor: KOBAYASHI KENJI
IPC: A63B53/04
Filed: 1993-07-22
Abstract: PURPOSE:To expand a sweet area in a head of an iron or putter. CONSTITUTION:An incorporating groove 13a is formed in the peripheral part of the back 2a side of a head body 11a made of a titanium alloy. A weight liner 12a made of a beryllium copper alloy having a higher specific gravity is pressed fixedly into the incorporating groove 13a. After the liner 12a is pressed into the groove 13a, a cavity 18a is machined on the back 2a side of a head body 11a in a region surrounded by the weight liner 12a. The center of gravity of the whole head is shifted backward by the weight liner 12a and cavity 18a, while the weight of the head is distributed to be concentrated more on the peripheral part in a face 1a. The cavity 18a is obtained largely by the order of the manufacturing processes.
Patent JP-H0468430-A (JP)
Title: Magnetic disk system
Inventor: TAROUDA YUUICHI
IPC: G06F3/06
Filed: 1990-07-10
Abstract: PURPOSE:To constitute the magnetic disk system so that a hindrance is not generated even if a host device accesses directly a magnetic disk by providing an emergency rewriting means for storing information stored in a cache memory into the magnetic disk, when a fault is generated in a cache function module. CONSTITUTION:When a task management module 37 detects degrading of a cache function module 36, a task of emergency rewriting is generated, a device adaptor module 41 searches a directory part 35 of a nonvolatile memory 33 and detects track information to be rewritten, the rewriting track information is found out before the whole directory area is searched completely, and in accordance with its information, with respect to track data on the nonvolatile memory 33, a write operation is executed by using a device interface existing in a magnetic disk 34, by which rewriting is executed. In such a way, even if the cache function module 36 becomes a degrated state, a host device can access directly the magnetic disk 34.
Patent JP-H053946-A (JP)
Title: Pachinko game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1991-06-26
Abstract: PURPOSE:To provide a pachinko game machine which can give the opportunity of a success at early stage to a player by enabling the benefit can be adjusted between a player and a game hall to be adjusted, and restoring a stop SW thereby enabling the stop SW to be operated when the variable display game is at a probability advantageous to the player. CONSTITUTION:This game machine is so arranged that the respective changes of the probabilities of the variable display game performed in a variable display 20 and the auxiliary variable display game performed in an auxiliary display 100 are performed by a random number change condition detection means 407 and a variable display game probability change condition detecting means 452. And when the hit probability of the variable display game is changed to be advantageous to a player, a stop SW operation control means 416 controls a switch 2C to be operable, and when the hit probability of the variable display game is changed to be disadvantageous the player, it controls a stop switch SW2C to be operable for auxiliary variable display game use.
Patent JP-H1070697-A (JP)
Title: Electronic still camera
Inventor: ARAKI RYOTA
IPC: H04N101/00
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To easily obtain a recording image of a desired shutter chance with almost zero delay time at image pickup by transferring and recording a video signal stored in a buffer means in response to the image pickup operation to a recording medium. SOLUTION: When a photographer depresses a release button deeply from a half-depression state of the release button through recognition of a shutter chance, a release signal is switched to an H level and a write inhibit signal of a buffer memory 7 is outputted as an H signal from a sequence control circuit 11 synchronously with a 2nd synchronizing signal generated after that. The video signal of a pattern whose charge storage is first finished is stored in a memory pack 10 from a CCD 3 via a process circuit 5 and an A/D converter 6 synchronously with a succeeding synchronizing signal generated after the charge storage operation is finished. The video signal of each pattern stored in the buffer memory 7 succeedingly is transferred and stored in the memory pack 10 succeedingly synchronously with the synchronizing signal.
Patent JP-H1026851-A (JP)
Title: Recorder
Inventor: UCHIDA KOTA
IPC: B41J13/00
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent the carrying accuracy of a material to be recorded from lowering by receiving force from a roller in the case the trailing end of the material to be recorded is separated from a pinch roller and carrying the trailing end of the material to be recorded by a discharging roller which rotates at a comparatively high speed after the trailing end of the material to be recorded is away from the roller. SOLUTION: This recorder is provided with a recording part 6 performing recording on the material 3 to be recorded, a carrying means holding the material 3 between the pinch roller 5 and the carrying roller 4 and carrying the material 3 to the recording part, and a paper discharging means holding the material 3 between a spur 12 and the discharging roller 11, and discharging the material 3. This recorder is also provided with a pressing means 5c, etc., pressing the roller 5 to the material 3, a pressing force control means 19, etc., controlling the pressing force of the means 5c, etc., and a detecting means 1, 2, and the like detecting that the trailing end of the material to be recorded is carried to the specified position on the upstream side in the carrying direction from the position where the trailing end of the material to be recorded is separated from the pinch roller; and the pressuring force control means weakens and releases the pressing force of the pressing means so as to eliminate the force of the pinch roller acting on the trailing end of the material to be recorded based on the detection result of the detecting means.
Patent JP-S6338442-A (JP)
Inventor: TSUCHIYA HARUO
IPC: A61C5/12
Filed: 1986-08-01
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-H1028388-A (JP)
Title: Vibration actuator
Inventor: SUGAYA ISAO
IPC: H02N2/00
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To drive an ultrasonic actuator with the high driving efficiency by a method, wherein a vibrator is supported at the respective node positions of a vertical vibration and a twisting vibration. SOLUTION: A vibration actuator 20 uses a shaped mode degeneracy-type vibrator 21. The vibrator 21 has a shape symmetrical with respect to a direction, including a driving plane 21a and in a direction perpendicular to that direction. The nodes of the respective waveforms of a vertical vibration and a twisting vibration which are utilized for the driving exist on the same imaginary plane, and a support member 30 which supports the vibrator 21 in the imaginary plane is provided.
Patent JP-2000019699-A (JP)
Title: Treatment of silver halide photographic sensitive material and stabilizer
Inventor: KONO JUNICHI
IPC: G03C7/42
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a treating method and a stabilizer of a silver halide photosensitive material by which the silver halide photosensitive material is hardly contaminated even after the material is treated with a treating liquid having fixing ability and then, successively treated with the stabilizer and excellent preservable property of the stabilizer is obtd. even in a low replenishing amt. SOLUTION: This treating method of a silver halide photographic sensitive material includes a process to treat the material with a treating liquid having fixing ability and then, successively to treat the material with a stabilizer. In this method, the stabilizer contains at least one kind of a polymer or a copolymer having a pyrrolidone nucleus in the molecular structure. Even after the treatment with the stabilizer above described is completed, silver salts corresponding to >=1 wt.% and <=50 wt.% of the silver amt. in the photosensitive material before the treatment are made to remain in the photosensitive material.
Patent JP-H0537003-A (JP)
Title: Infrared detector and manufacture thereof
Inventor: HIKITA SOICHIRO
IPC: H01L27/146
Filed: 1991-07-23
Abstract: PURPOSE:To provide a multiple-element infrared detector of high spatial resolution, which involves no cross talk. CONSTITUTION:Crystalline compound semiconductor layers 2 are separated from one another on an insulating substrate 1 by grooves 4 that reach the surface of the substrate. A first dielectric layer 6 transmitting infrared radiation and a second dielectric layer 7 absorbing infrared radiation are laminated on the grooves where the surface 5 of the insulative substrate is exposed.
Patent JP-S6160334-A (JP)
Title: Seat for vehicle
Inventor: YAMANO EIICHI
IPC: B60N2/01
Filed: 1984-08-31
Abstract: PURPOSE:To provide enough space in front of each rotary seat for a single person, whichever direction the seat is oriented in, by disposing the rotary seats alternately in two rows in the longitudinal direction of a vehicle. CONSTITUTION:Rotary seats 5a, 5b, 5c, 5d, 5e, each of which comprise a cushion 3 and a back 4 and is used for a single person, are provided so that the seats 5a, 5b, 5c are located in a row and the other seats 5d, 5e are located in another row. At that time, the seats 5a, 5b, 5c, 5d, 5e are alternately disposed in the longitudinal direction of a vehicle so that the seat 5d is on a line between the seats 5a, 5b and the seat 5e is on a line between the seats 5b, 5c.
Patent JP-H1122669-A (JP)
Title: Scroll fluid machinery
Inventor: SHIROTANI SHIYUUICHI
IPC: F04C29/02
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a scroll fluid machinery by which the sliding face can be effectively lubricated and cooled, whereby the seizing of a bearing can be prevented. SOLUTION: An oil supply passage 1a and a discharged gas passage 1b are independently formed in parallel, on a crank shaft 1 supported by an antifriction bearing 4 for transmitting the driving force to a movable scroll 5 through a slide bearing 3. The oil supply passage 1a can communicate with an oil tank at a lower part of the crank shaft 1, so that it can guide the oil to an upper edge. In this scroll type fluid machinery, the oil reaching the upper edge part of the crank shaft 1 through the oil supply passage 1a, can be supplied to a sliding face of the slide bearing 3 and a slide bush 21, and a sliding face of the internal external ring of the antifriction bearing 4 and a rolling element, only by the oil supply passage of one circuit.