baber/WOPTO huggingface dataset:
Patent JP-H11142059-A (JP)
Title: Low temperature far infrared dryer and manufacture of dry food
Inventor: OYAMADA AKIRA
IPC: F26B23/04
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To reproduce manufacturing conditions surpassing the drying conditions in the sun in mid-winter by arranging a dehumifying means and a sterilizing means in a low temperature storage box, stirring the air in the low temperature storage box by a fan means, and coating the inner wall face of the low temperature storage box with far infrared paint. SOLUTION: A low temperature storage box 1 can keep the inside thereof at a temperature close to the freezing point of food by means of a unit cooler at the ceiling part. A supply louver 4 conducting the box and an air supply chamber is disposed in the center of the front wall plate 3a of the low temperature storage box 1 and stirring fans 5 are fixed to the opposite sides of the supply louver 4. A coil fin heater 6 is disposed in the vicinity of the supply louver 4. A dehumidifier 7 is installed on the side of the low temperature storage box 1 contiguous to the air supply chamber and a sterilizing lamp 10 is fixed to the ceiling part of the low temperature storage box 1. Furthermore, the inner wall face 1b of the low temperature storage box 1 is coated with far infrared paint except the floor surface thereof.
Patent JP-H06174891-A (JP)
Title: Boiling water nuclear power plant
Inventor: YOTSUYANAGI TADASHI
IPC: G21D3/08
Filed: 1992-12-09
Abstract: PURPOSE:To reduce both the concentration of oxygen dissolved into reactor water and corrosion potential to respective desired values with the required minimum amount of hydrogen injected, while quantitatively determining the concentrations of radioactive nitrogen and radioactive carbon that govern the dose rate of a turbine system. CONSTITUTION:A boiling water nuclear power plant is provided with a radiation measuring means 7 for measuring the radioactive concentrations of radioactive nitrogen and radioactive carbon, a hydrogen injection means 9 for injecting hydrogen into a primary cooling system in a reactor core, monitor means 11, 12 for monitoring the concentration of oxygen dissolved into reactor water by injection of hydrogen from the hydrogen injection means 9 and for monitoring corrosion potential, respectively, and a control means 13 for controlling, in accordance with the measurements of the radiation measuring means 7 and the monitoring results of the monitor means 11, 12, the amount of hydrogen injected by the hydrogen injection means 9, to set a desired amount of hydrogen injected.
Patent JP-2000153659-A (JP)
Title: Image reproducing system
Inventor: HARA YOSHIHIRO
IPC: B41J29/38
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To enhance convenience by indicating the reproduction time of an image determined from print information recorded on a recording medium and selecting an image reproducing method from the indicated reproduction time thereby making possible to select a reproducing method suitable for the print time and eliminating meaningless waiting time. SOLUTION: When processing is started at an image reproducing system 1 and the type of recording medium (smart media SM, compact flush CF, optical disc CD, floppy disc FD) is selected, an indicator on the side of a selected media loading port 2 is lighted to bring about a loading stand-by state. When a relevant media is loaded, image data reading operation is started and the tag data part of the image data is read out along with the high resolution image data of first image. The time required for image reproduction is then operated from the read-out data and displayed on a monitor 4. Under a state where the reproduction time is displayed, an image reproduction method is selected on a keyboard 5, or the like.
Patent JP-H01171554-A (JP)
Title: Deodorant
Inventor: NAKAZAWA TADAHISA
IPC: A61L9/01
Filed: 1987-12-28
Abstract: PURPOSE:To hold a wide deodorizing spectrum and to minimize the influence of humidity to adsorptivity by containing at least one type of a zeolite type aluminosilicate of a prescribed chemical composition and its hydrogen ion exchanger. CONSTITUTION:At least one type of the zeolite type aluminosilicate of chemical composition expressed by a general formula I on the basis of oxide and its ion exchanger. The zeolite type aluminosilicate and the hydrogen ion exchanger have the characteristic that the mole ratio of SiO2/AL2O3 is 20 or above and significantly larger than usual zeolite, for example, A type, X type and Y type ones.
Patent JP-H02172726-A (JP)
Title: Ceramics bearing and production thereof
Inventor: HARADA FUMIO
IPC: C10M103/00
Filed: 1988-12-26
Abstract: PURPOSE:To shorten a manufacturing time by a method wherein a rubber cylinder having the same length as a cylindrical metal shell and having internal gear like thick wall parts at both inner peripheral ends thereof is formed in said metal shell and fluoroplastics pieces are closely adhered to said thick wall parts while ceramics strip pieces are closely bonded between both thick wall parts. CONSTITUTION:A rubber cylinder 2 having the same length as a cylindrical metal shell 1 and having thick wall parts 2a made thicker than other parts at both inner peripheral ends thereof in an internal gear shape is formed in said metal shell 1 while thin fluoroplastics pieces 3 are closely adhered to the thick wall parts 2a and ceramics strip pieces 4 are closely bonded between both thick wall parts 2a, 2a so as to be arranged in a bus direction. Therefore, in manufacturing, split molds 5, 5 wherein protruding parts 8 lower than ridge parts 6 are provided to both ends of spline-shaped trough parts 7 are prepared to temporarily fasten the thin pieces 3 on the protruding parts 8 and the strip pieces 4 are fitted to the trough parts 7 so as to become slightly higher than the thin pieces 3 to be temporarily fastened thereto. Then, a mold 5 having the strip pieces 4 and the thin pieces 3 mounted thereto is inserted in the shell 1 to be filled with rubber 2 and, after vulcanization and molding under heating, the mold 5 is pulled out to prepare a product.
Patent JP-H01180772-A (JP)
Title: Production of oxide dispersion type steel pipe having excellent high temperature strength
Inventor: TAKAHASHI AKIHIKO
IPC: B22D19/14
Filed: 1987-12-28
Abstract: PURPOSE:To prevent segregation of oxide caused by difference of sp. gr. by blowing oxide particle coated with the main adding alloy element except Fe composing of molten steel from an oxide particle blowing device. CONSTITUTION:At the time of blowing the oxide into the molten steel, as the difference of sp. gr., that is, the difference of masses between the molten steel and the oxide particle exists, the difference is developed to centrifugal forces acting at the time of centrifugal casting, caused to separate the molten steel with the oxide. Therefore, by coating the oxide particle with the main alloy component in the molten steel, for example C, N, the difference of sp. gr. of the molten steel and the particle is reduced. In this result, the solidification can be completed before separating the oxide particle, and uniform distribution of the oxide can be obtd.
Patent JP-H08147373-A (JP)
Title: Cashless system retail store
Inventor: MORIMURA ICHIRO
IPC: G06Q20/00
Filed: 1994-11-24
Abstract: PURPOSE: To reduce accountant's business and to reduce the load on security by promptly making sales price as the account deposit in the form of a transfer by placing a simple transfer device in a store. CONSTITUTION: At the time of the settlement of accounts of prices, a clerk inputs the amount claimed by the numerical key 1 of a master machine and payer data is read and input by a card reader 2 by the 'cash card' 10 of a customer (payer). At a point of the time, the customer confirms the amount claimed on a screen 6 and subsequently inputs the password of 4 digits by the numerical key 7 of a slave machine after a confirmation key 8 is depressed. If the clerk depresses a communication key 9 at a point of time when this operation is terminated, transfer data is transmitted to the computer of a bank by a telephone line in real time and a transfer job is completed if deposit balance and other matchings are smoothly completed. The effect is notified to the terminal on the side of a retail store and a printer 4 prints necessary matters and other on a prescribed slip.  In this case, the account of the retail store to be a recipient is designated in advance.
Patent JP-H06316840-A (JP)
Title: Method for controlling woven fabric before weaving and loom executing said method
Inventor: GOODEERUTO DE YAAGAA
IPC: D03D49/20
Filed: 1993-12-27
Abstract: PURPOSE: To regulate the position of the cloth fell of a woven fabric in association with the position of the reed of a loom. CONSTITUTION: The position of the cloth fell of the cloth is associated with the inversion of the reed position and is continuously regulated by comparison of the actual values and prospect values under conditions including the moduli of elasticity of warp thread and cloth. At this time, the actual values and prospect values of the cloth fell position of the cloth of the loom during operation are calculated and the deviation of the cloth fell of the cloth are continuously eliminated by the change in the length of the travel of the warp thread to the cloth and/or the change in the position of an element acting together with the travel of the warp thread to the cloth.
Patent JP-H11147492-A (JP)
Title: Unicycle
Inventor: YOSHIHARA SEISHIRO
IPC: B62K1/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a unicycle allowing high-speed running even at a rough road with easy braking. SOLUTION: This unicycle is composed of a wheel having a tire 1 attached to the peripheral edge thereof, an axle 2 of the wheel, a pair of stepping pedals connected to the axle 2 and are stabilized by gravity below both ends of the axle, and knee-pad boards connected to the axle 2 and are stabilized by gravity above both ends of the axle. Preferably, the wheel, comprising a handle 6 which extends upward from the connected portion of the knee-pads on both sides of the axle 2, rotate integrally with the axle 2. Further, the axle 2 and the stepping pedals preferably are connected via a ratchet mechanism capable of freely rotating in one direction. Also, preferably, a braking member 5 that works by making contact with a ground or a wheel is connected, or a braking member that works by making contact with the wheel by pressing the knee-pad portion is attached.
Patent JP-H05140676-A (JP)
Title: High strength lead frame material for semiconductor device made of cu alloy and excellent in resistance to peeling of solder caused by heating
Inventor: KUMAGAI SEIJI
IPC: C22C9/02
Filed: 1991-11-20
Abstract: PURPOSE:To obtain a high strength lead frame material for a semiconductor device made of a Cu alloy and excellent in resistance to peeling of solder caused by heating by incorporating specified amounts of Sn, Zn and P into Cu. CONSTITUTION:A lead frame for a semiconductor device is manufactured by a Cu alloy having a compsn. contg., by weight, 9.1 to 12% Sn, 0.001 to 0.025% P, 0.1 to 2% Zn and the balance Cu. The lead frame material of a Cu alloy series, in which the formation of intermetallic compounds in the soldered part of a lead is controlled to improve its resistance to peeling of solder caused by heating owing to relatively low P content and the presence of the Zn as an alloy component and excellent in strength owing to the entering of Sn into solid soln. can be obtd.
Patent JP-H09172503-A (JP)
Title: Automatic metering system
Inventor: OMORI TAKAHIRO
IPC: G08C15/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To calculate the utility charge by allowing a central device in a multiple dwelling house to collect the consumed amount of power, gas and water supply or the like for each house of the multiple dwelling house. SOLUTION: Metering data outputted from instrument groups 1a-1n for power, gas and water supply or the like for each house are sent respectively to satellite units 2a-2n sequentially through respective signal, the metering data are counted and given to a memory, in which the data are stored addresses relating to each meter. The recorded metering data are read by a signal from a central device 3, sent to the central device. The central device enters the metering data to a charge calculation section, in which each charge is calculated by using data for calculating charge of power, gas and water supply or the like and the calculated charges are printed out on a required paper sheet together with a name of a contractor.
Patent JP-H01170506-A (JP)
Title: Device for controlling load balance of rolling mill
Inventor: SATO NAOKI
IPC: B21B37/28
Filed: 1987-12-25
Abstract: PURPOSE:To effectively prevent stock from slipping at biting and normal rolling by smoothly switching a constant torque control to a constant peripheral speed control at transition of the rolled steel material from a biting to a normal rolling states and maintaining a peripheral speed in a constant value during normal rolling. CONSTITUTION:A filter 10 eliminating noises such as electrical current ripples contaminating a differential signal of a load current is installed, a blind sector width 17 deciding an operating range of load balance control is switched at biting and after biting to perform a constant torque control at biting time and to smoothly change the constant torque control to a constant peripheral speed control after biting. Hence, contradict slip phenomena at biting and normal rolling of the stock are restrained. Therefore, quality of a rolled product and operating capacity, and roll specific productivity are markedly improved.
Patent JP-H08158708-A (JP)
Title: Joint for rail of guardrail
Inventor: MORI AKIHIKO
IPC: E04H17/14
Filed: 1994-12-09
Abstract: PURPOSE: To change the setting angle of a rail to a post freely, and to obtain excellent appearance. CONSTITUTION: A joint for a rail of a guardrail consists of a joint member 7 fixed on the front side of a post 5 by a joint-member fixing bolt 6 horizontally inserted to the post 5 and a ring-shaped pedestal 8 interposed between the post 5 and the joint member 7. In the joint member 7, tapped hole 7A for the joint-member fixing bolt is formed at a central section in the axial direction of the joint member 7 in the radial direction, a circular projection 7B is formed to the external surface of the tapped hole 7A section, and a tapered taper is shaped to an external surface except the external surface of the tapped hole 7A section while using a tapped hole 7A as a border. A circular recessed section 8A, into which the circular projection 7B of the joint member 7 is fitted, is formed to the external surface of the pedestal 8.
Patent JP-H05144069-A (JP)
Title: Optical pickup device
Inventor: HORIGOME HIDEYOSHI
IPC: G11B7/135
Filed: 1991-11-21
Abstract: PURPOSE:To realize a small-sized constitution having a very small number of parts by arranging an optical element, which corrects the astigmatic difference of transmitted laser emitted light, in the optical path of the laser emitted light from a laser light source. CONSTITUTION:An optical pickup device is provided with a parallel plane plate 51 which is provided at a prescribed angle in the emitted optical path of a laser light source 52 and whose surface facing an optical disk is coated with a multilayered dielectric film, an objective lens 41, a knife edge 42, and a photodetector 60 where respective light reception faces of four-divided photodetectors 61A, 61B, 61C, and 61D are provided with analyzers. In this case, the error of focusing is detected by (A+B)-(C+D) where A, B, C, and D are light detection signals from photodetectors 61A, 61B, 61C, and 61D respectively.
Patent JP-2000214528-A (JP)
Title: Display device
Inventor: SHIRATO MASATAKA
IPC: G02F1/1335
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized display device capable of realizing a sufficiently enlarged picture and capable of realizing high luminance and uniformization of luminance over an entire display picture without increasing power consumption. SOLUTION: A liquid crystal display device 1 is provided with a liquid crystal panel 101 provided with an effective display area, a display screen provided with a picture display area larger than the effective display area, an enlarging and image-forming optical system enlarging and image-forming the respective areas of the effective display areas sectioned to plural areas on a display screen, and a back light device 301 illuminating the panel 101 with a parallel light beam. The device 301 is provided with a linear light source 370 and a reflector 380 provided so as to be opposed to the light source 370. The reflector 380 reflects light emitted from the light source 370 so that luminance distribution becomes even on the surface of a liquid crystal panel.
Patent JP-2000145200-A (JP)
Title: Aspect-ratio vibration-isolation device
Inventor: IWASA HIROSHI
IPC: F16F15/02
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To remove the constraint of the shape of the construction of vibration isolation by connecting a superstructure and a substructure and a foundation pile unified with the substructure by wires. SOLUTION: In the construction of vibration isolation, a free motion is generated horizontally in the direction of 360 deg. within tolerance in a plane by a superstructure 7 from a vibration-isolation member 6 in case of an earthquake. Upward pull-out force larger than the value of downward axial force P applied to the vibration-isolation member 6 from an upper section works by the overall stress of the superstructure from the vibration-isolation member 6 of the construction of vibration-isolation. The upward pull-out force is totalized to the superstructure 7 such as a tie-beam concrete building frame and worked while using the weight of a substructure 8 placed at a section lower than the vibration-isolation member 6 as a counterweight by a PC steel wire 1 connected to an upper fixing section 2 and a lower fixing section 3 at that time.  Accordingly, pull-out force generated by the shape of the superstructure from the vibration-isolation member 6 also act together on the PC steel wire 1, and the high tower-ratio vibration-isolation structure can be constructed surely.
Patent JP-H11156844-A (JP)
Title: Wall panel and its production
Inventor: YAMAMOTO MASAHITO
IPC: B28B1/16
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a wall panel which has a large reinforcing effect and exhibits good impact resistance without using reinforcing steel, gauze, and others by forming a layer of reinforcing fibers spreading along the panel surface of a panel main body consisting mainly of an inorganic curable composition. SOLUTION: From above an uncured inorganic curable composition 2, reinforcing fibers 3 of short fibers such as Vinylon fibers are spread on the whole surface, and an upper mold 4 is mounted on a lower mold 1, and mold clamping is done. By curing at 50-110 deg.C for 30 min-80 hr, a curing reaction is accelerated to obtain a cured body. After curing, the mold is opened, and the panel main body is removed from the lower mold 1 to obtain a wall panel 3 having the layer of the reinforcing fibers 3. By this production method, without using reinforcing steel and gauze, the panel having good impact resistance can be obtained easily and promptly, and no trouble of the damage of a cutter takes place in cutting the panel.
Patent JP-H05167421-A (JP)
Title: Inverter and supervoltage circuit using same
Inventor: MIYAWAKI MASABUMI
IPC: G11C11/407
Filed: 1991-12-16
Abstract: PURPOSE:To solve a problem of narrow operation margin of a detection means against a noise caused on a ground potential. CONSTITUTION:A ground means 50 comprising a resistive element 51 and a capacitor element 52 is provided to a discharge path of an inverter 21A in a detection means 20 to a ground potential VSS. The ground means 50 absorbs noise caused in the ground potential VSS to reduce a potential increase in the ground potential VSS and to give the result to a source of an NMOS 23a. Thus, the decrease in the voltage between the gate and the source of the NMOS 23a is suppressed and the operating margin of the detection means 20 is widened against noise caused in the ground potential VSS.
Patent JP-H03191474-A (JP)
Title: Hospital guiding device
Inventor: YAGI MASAAKI
IPC: G16H10/60
Filed: 1989-12-21
Abstract: PURPOSE:To allow a child or an aged person to easily operate the hospital guiding device and execute necessary procedure by outputting question items stored in a storage means from an image/voice output means in accordance with the patient's operation of a key entry means. CONSTITUTION:When the power supply of the guiding device is turned on, guidance for procedure to be executed by a patient write in a program ROM 4a at the time of first medical examination is outputted from a display 2 and a speaker 7 as voice data and image data. While listening the voice from the speaker 7 and observing the displayed contents of the display 2, the patient in the first medical examination operates a keyboard 3 and depresses keys relating to the first medical examination with a touch pen 9. Thereby, the procedure for the first medical examination stored in the ROM 4a is read out and outputted from the display 2 and the speaker 7. When the patient responds to the guidance through the keyboard 3, various procedures necessary for the first medical examination can be executed. Then, the department to be examined, its road guide, waiting time information, etc., are displayed and outputted as voice.
Patent JP-H08168088-A (JP)
Title: Telephone exchange
Inventor: OZAWA ISAMU
IPC: H04W88/18
Filed: 1994-12-13
Abstract: PURPOSE: To increase the number of PHS slave machines which can communicate with a master machine by providing an ADPCM-PCM(adaptive pulse code modulation-pulse code modulation) data switching means in a telephone exchange and converting ADPCM data from the PHS master machine to PCM data to switch the lines. CONSTITUTION: A control part 13 of a PHS master machine 12 performs control so as to communicate voice data with a slave machine 16 by 32kbps ADPCM data. A control part 5 of a telephone exchange 1 controls an ADPCM-PCM conversion means 7 to convert the ADPCM data of the slave machine on an ISDN line 20 to PCM data and puts this data on a time slot of the slave machine 16 of a PCM highway 9. Thus, the PHS master machine and the slave machine can communicate and switch voice data by 32kbps even on the ISDN line. Consequently, communication of four lines of PHS slave machines is possible only with the ISDN line, and the master machine can simultaneously communicate with four slave machines and can perform telephone exchange through the line 20 by the exchange as it is.
Patent JP-H09180462-A (JP)
Title: Memory data reading circuit
Inventor: SAN HIYUN I
IPC: G11C11/417
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To reduce a delay caused by a circuit and increase the speed of a reading access by a method wherein a difference between the output level of a sensing amplifier and a reference level is detected and current mirror type amplifiers are operated. SOLUTION: The output line DOUTB of an inverter unit 100 which reverses and outputs the output of a sensing amplifier is precharged to a voltage 1/2 of a power supply voltage Vcc by a precharging unit 101 and the precharging voltage is supplied to an amplification unit 201. A reference voltage generating part 219 generates a reference voltage Vref by using the precharging voltage as the reference. Amplification parts 217 and 218 which function as current mirror type differential amplifiers detect the difference between the input datum and the reference voltage Vref respectively and transmit the difference to an output buffer unit 221. The amplification parts 217 and 218 turn on/off a pull-up transistor 223 through inverters 209 and 224 respectively in accordance with the detected level difference.  By sensing the change of the data bus output signal level quickly and transmitting the change to the output terminal, an access speed can be increased.