baber/WOPTO huggingface dataset:
Patent JP-S57162656-A (JP)
Title: Centrifugal clarifier
Inventor: ISHIHATA AKIRA
IPC: B01D59/20
Filed: 1981-04-01
Abstract: PURPOSE: To prevent neutron density in a centrifugal clarifier from attaining the critical valve by disposing a member packed with a neutron absorber in the liquid contact part of the centrifugal clarifier to absorb neutrons in said absorber.  
     CONSTITUTION: A stationary sleeve 15 is mounted by means of plural ribs 14 in a radial direction to the center in the bottom part of a casing 6. A recess 18 is provided to the inside surface of the top end of a rotary bowl 7 to face the sleeve 15 at the higher position than the max. liquid level of a receiver 9. The top end part of a neutron absorbing bar 19 packed with powder of neutron absorber in a hollow cylinder 20 is extended into the recess 18. Thence, a washing nozzle of a hollow cylinder 22 enclosing the sleeve 15 from its position up to near its top end and a liquid feed pipe of a hollow cylinder 23 enclosing the bowl 7 from its bottom end to the part slightly above the bottom end are disposed. The neutron density is lowered when the concn. of a fissionable material attains the critical value by the overlapping generation of clogging of a draining hole 13, a discharge part 6a, a recovering pipe 10, etc. and fault of a safety devide. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06244420-A (JP)
Title: High-speed a/d convertor
Inventor: MASUI SHOICHI
IPC: H01L29/78
Filed: 1993-02-12
Abstract: PURPOSE:To reduce the offset voltage of comparator to improve the yield. CONSTITUTION:MOS transistors 1, 2, 3, and 4 which are formed on an SOI as absolute depletion type elements where a depletion layer under a gate is extended over the SOI is used as input transistors and the impurity density doped in the SOI is controlled to be at most 1X10<16> (cm<-3>). Thus, the necessary number of comparators are provided according to required resolution and a high-speed A/D convertor is formed so as to compare the specified voltage and input voltage by the comparator and convert the inputted analog signal to digital signal, thereby eliminating the dispersion of MOS transistor characteristics.
Patent JP-H09240506-A (JP)
Title: Steering spoke angle adjusting method and adjusting apparatus for the same
Inventor: MACHIDA TAKAHARU
IPC: B62D17/00
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To adjust toe angle without any effect of backlash and with less number of workers by finding idle angle and offset amount of spoke angle and from them finding relationship between a spoke angle and a toe angle before they are adjusted and relationship between those angles to be referred and adjusting the toe angle from the obtained corrected value of the toe angle. SOLUTION: A spoke angle sensor and a toe angle sensor are assembled (ST01) and a steering wheel is cut to right and left by as much as designated angle manually (ST02). Whereby, the idle angle and offset amount of the spoke angle of the steering wheel are obtained (ST03). Then the relationship between the spoke angle and the toe angle before they are corrected is found (ST04). Then the relationship between the spoke angle and the toe angle to be referred is found (ST05). Then the steering wheel is turned to adjust it within designated spoke angle (ST06). Then the corrected value of the toe angle in the designated spoke angle is found and displayed in a display means (ST07) and the toe angle is adjusted as observing it (ST08).
Patent JP-H07262729-A (JP)
Title: Housing box of disk-like recording medium
Inventor: FURUISHI TOMOHISA
IPC: G11B23/023
Filed: 1994-03-17
Abstract: PURPOSE:To improve workability at the time of exchanging the disk of a magazine for compact disk. CONSTITUTION:On a side plate 44 of one side of a main body 42 of the magazine, a 1st restraining member 52 is provided near one end part and a 2nd restraining member 54 is provided near the other end part. A 1st projecting part 58 for engagement is formed near the other end part of the magazine main body 42 on a side part 35a of one side of a tray 35 in the state in which this tray 35 is housed in the magazine main body 42. A restraining piece 56 of the 2nd restraining member 54 is engaged with the 1st projecting part 58 for engagement in the state in which the tray 35 is housed in the magazine main body 42, then the tray 35 is stopped from coming off from inside the magazine main body 42. In the state in which the tray 35 is pulled out from the magazine main body 42, a restraining piece 56 of the 1st restraining member 52 is engaged with the 1st projecting part 58 for engagement, and the tray 35 is held in the state prevented from coming off from the magazine main body 42, then the CD 34 is made exchangeable.
Patent JP-S57162557-A (JP)
Title: Setting system for discriminating device number of terminal device
Inventor: NAGATA HIROICHI
IPC: G06F13/00
Filed: 1981-03-31
Abstract: PURPOSE:To avoid the overlap of address when the terminal device is increased, by setting a connecting part within a circuit branching device to set the number for setting a prescribed number an informing the set number to the terminal device when the terminal device is connected. CONSTITUTION:The circuits #0 and #1 are provided to a central processor 1, and a terminal device 21 is connected to the circuit #0 via a circuit branching device 31 and a connecting part 311 that is used to set a prescribed address number. In  the same way, a terminal device 22 is connected to the circuit #1 via a circuit  branching device 33 and a connecting part 331. The parts 311 and 331 inform previously the address set numbers to the devices 21 and 22. As a result, the  circuit #0 is selected for example when the processor 1 specifies the device 21  or 22. Then the address set number of the part 311 is designated. In such way,  the overlap of address can be avoided even though the terminal device is increased.
Patent JP-H05216030-A (JP)
Title: Back light
Inventor: KIJIMA MAKOTO
IPC: G02B6/00
Filed: 1992-02-03
Abstract: PURPOSE:To provide the back light with simple and easy-to-manufacture structure which is thin in thickness, free from a decrease in brightness, and improved in uniformity over the entire display surface. CONSTITUTION:On a reflecting surface 1b, V-sectioned grooves 1c which have specific length are arranged separately at specific intervals in parallel to a linear light source 4; and respective columns of V-shaped grooves 1c are arrayed zigzag while shifting alternately from adjacent columns of V-shaped grooves 1c by a half as much as one groove, and the respective columns gradually decrease in interval with the distance from the linear light source 4.
Patent JP-H11243842-A (JP)
Title: Quality improver for flour product
Inventor: NAKAMURA SHINGO
IPC: A23L7/157
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a quality improver composed of a sucrose fatty acid ester as the major ingredient, capable of improving properties of dough, and outer appearance and palate feeling of flour products in which it is used, and useful for production of bread and noodles by keeping a diester content at a specific level or more. SOLUTION: This quality improver, composed of a sucrose fatty acid ester as the major ingredient, is for flour products, wherein 2 out of 8 hydroxyl groups in the sucrose molecule are bound to a higher fatty acid through the ester bonds and the ester contains diester(s) at 40% or more. It is preferable that the flour contains the improver at 0.05 to 5 wt.%.
Patent JP-S61208133-A (JP)
Title: State register controller in virtual computer system
Inventor: HIROZAWA TOSHIO
IPC: G06F9/46
Filed: 1985-03-12
Abstract: PURPOSE:To remove an overhead due to simulation processing by providing a simulation state register group which is controlled directly by hardware in addition to a real state register and assigning the registers to respective virtual computers. CONSTITUTION:The state register file 1 consisting of plural simulation state registers which are controlled directly by the hardware are provided in addition to the real state register 11, and the respective simulation state registers are assigned to respective virtual computes (VM). A VM number sent through a signal line l is supplied to both a virtual computer decoder 2 and a compara tor 5 and the decoder 2 selects a corresponding simulation state register in the file 1. A reference or update instruction to a state register which is generat ed by each VM is executed to reference or update a corresponding simulation state register.
Patent JP-H03249825-A (JP)
Title: Satellite communication system
Inventor: KACHI YASUSHI
IPC: H04B7/155
Filed: 1990-02-27
Abstract: PURPOSE:To transmit data to terminals without requiring transmission to a master station when a request for the data stored in a memory occurs from the terminals by providing the memory storing transmission data of the master station for respective slave stations. CONSTITUTION:When there is the request for data 1 of VSAT1 from the terminal 7A, data 1 is requested to the master station in VSAT1 and it is transmitted. At that time, data 1 is received in VSAT2, but it is not data addressed to a self station. Thus, it is stored in the memory 4. When the terminal 7A requests data 2 to VSAT1, data 2 is similarly stored in the memory 4 in VSAT2. Namely, data 1 and data 2 are stored in the memory 4 of VSAT2. When the terminal 7B requests data 2 to VSAT2, data can be transmitted to the terminal 7B without making request to the master station since data 2 is in the memory of VSAT2.
Patent JP-H0611940-A (JP)
Title: Electrophotographic printer
Inventor: JIEIMUZU DEII RIIZU
IPC: G03G15/01
Filed: 1993-03-09
Abstract: PURPOSE: To obtain a printing device suitable for printing an original with at least two different kinds of colors. CONSTITUTION: Two electrostatic latent images are recorded on a photoconductive member 10. Either latent image is a latent image in an electrification area and the other is a latent image in a discharge area. The latent image in the electrification area is developed with black toner particles by a magnetic developer unit 30. The latent image in the discharge area is developed with color toner particles other than black by a non-magnetic developer unit 100. The toner particles of two latent images are nearly simultaneously transferred and fixed on a sheet so as to form a highlight color document.
Patent JP-H03248581-A (JP)
Title: Electrostrictive effect element
Inventor: OYA KAZUMASA
IPC: H02N2/00
Filed: 1990-02-27
Abstract: PURPOSE:To apply preload without fatigue failure for a prolonged term, and to improve reliability by fixing a pair of magnets into a metallic case under the state in which the same poles are faced oppositely and applying compressive load to an electrostrictive effect element. CONSTITUTION:A cylindrical metallic case 4 has a recessed cross section, a side face thereof has a pair of glass terminals, and the case 4 has lead terminals 6a, 6b soldered to leads 2a, 2b. A discoid Al-Ni-Co alloy magnet 7a provided a circular hole having a recessed cross section and being magnetized in the axial direction is bonded with a circular metallic member 5, and an Al-Ni-Co alloy magnet 7b magnetized in the direction opposite to the magnet 7a is bonded with a cover section 8, and the cover section 8 is joined with the cylindrical metallic case 4 by a screw. Since the magnets 7a, 7b are magnetized in the opposite directions, resiliency is generated, and the resiliency applies compressive force to a laminate 1, and functions as a preload. Accordingly, the resiliency of magnetic force is used and the preload is applied to the laminate 1 of an electrostrictive effect element, thus applying preload without fatigue failure for a prolonged term and improving the reliability.
Patent JP-S62205056-A (JP)
Title: Lactic acid derivative and liquid crystal composition containing same
Inventor: KATAGIRI KAZUHARU
IPC: C09K19/28
Filed: 1986-03-05
Abstract: NEW MATERIAL:The compound of formula I [R is 1-18C alkyl; C* is asymmetric C; A is H or group of formula II (R<1> is 4-18C alkyl or alkoxy; n is 1 or 2)]. EXAMPLE:4-(2'-Propoxypropyloxy)benzenethiol. USE:An optically active synthetic intermediate or a liquid crystal composition. It can be bonded, without lowering the optical activity, with a functional material intermediate having intermolecular force and shape suitable for the forming of a liquid crystal, an LB membrane, a bimolecular membrane, etc., to afford free molecular design. PREPARATION:The compound of formula IV (e.g. 2-propoxypropanol) is produced from ethyl lactate of formula III used as a starting substance. The obtained compound is successively made to react with p-toluenesulfonic acid chloride and phenol to obtain the compound of formula V (e.g. propoxypropyloxybenzene), which is sulfonated, neutralized and made to react with PCl5. The objective compound of formula I is produced by reducing the resultant compound of formula VI with Zn and H2SO4.
Patent JP-S54140461-A (JP)
Title: Manufacture of semiconductor device
Inventor: AKIYAMA KENJI
IPC: H01L21/263
Filed: 1978-04-24
Abstract: PURPOSE: To ensure a quick performance of the heat treatment for stability in the state of the wafer and thus to increase the working efficiency by irradiating the radiant rays of a fixed amount on the semiconductor element region as well as onto the wafer formed on the electrode to carry out a large amount of process.  
     CONSTITUTION: The radiant rays in the amount of 1 × 10 12  W 5 × 10 14  e/cm 2  are irradiated and with the irradiation energy of more than 0.5Me to the semiconductor element region as well as onto the wafer formed on the electrode. And in case the pellets split from the wafer which received irradiation of the radiant rays or the wafer itself undergo the pellent attachment, the heat treatment of a fixed time is given at the temperature of 365°C W 420°C under the state of the wafer and with irradiation of the radiant rays. Thus, the heat treatment time can be reduced, increasing an overall working efficiency. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06258155-A (JP)
Title: Strain detector and strain detecting unit
Inventor: OZAWA HIROMASA
IPC: G01L3/10
Filed: 1993-03-09
Abstract: PURPOSE:To prevent the change in coil inductance by the oxidation or sulfurization of the surfaces of shields and to stabilize the detected output for along period by coating the surfaces of the shields with the nonmagnetic material having high conductivity and excellent environment resisting property. CONSTITUTION:The surfaces of copper shields 6 and 7 around the outer surfaces of magnetic layers 4 and 5 and a cylindrical copper shield 13 at the outside of a magnetic converging layer (yoke) around a bobbin 8 are protected with nickel plating and cur off from external air. Therefore, the change of the shields 6, 7 and 13 into the nonconductive material by oxidation and sulfurization can be prevented. The shielding effect of magnetism is not inhibited by the eddy current generated with an alternating magnetic field. The time change of a coil inductance is suppressed, and the output can be stabilized a long period.
Patent JP-S57162846-A (JP)
Title: Radio telephone set
Inventor: MARUI KUNIOKI
IPC: H04M1/82
Filed: 1981-03-31
Abstract: PURPOSE:To prevent mulfunction of an exchanging device due to polarity inversion, by interrupting a circuit to a logical control circuit via a callout signal detecting circuit from a wired transmission line for a prescribed period at the end of call and avoiding the signal to the logical control circuit. CONSTITUTION:After a callout signal incoming via a wired transmission line 31 from an exchanging device is detected at a callout detection circuit 32, the signal is applied to a logical control circuit 30 via a gate circuit 41. On the other hand, a switching control signal of a loop switch 33 generated from the circuit 30 is applied to a monostable multivibrator 42. In this case, the vibrator 42 is operated when the switching control signal of the switch 33 is changed to a level for transferring the switch 33 from the closing to the opening state, and generates an inhibiting signal closing the circuit 41 for the prescribed time from the changing time of the level. Thus, even if the polarity inversion is detected at a circuit 32, the output signal of the circuit 32 is interrupted at the circuit 41 and the erroneous incoming call can surely be blocked.
Patent JP-H06255445-A (JP)
Title: Four-point type seat belt device for vehicle
Inventor: WATANABE YOICHI
IPC: B60R22/24
Filed: 1993-03-09
Abstract: PURPOSE:To provide a four-point type seat belt which can be installed easily, and can avoid a weight increase owing to the seat reinforcement. CONSTITUTION:This four-point seat belt device is composed of one side webbing 3 whose one end 7 is connected to a winding device 29 provided at the lower side of a center pillar 8, the other end 15 is fixed to a seat slide rail 17 through an anchor plate 16, and having a buckle 21 at the middle part; and the other side webbing 5 whose one end 27 is connected to a winding device 9 provided at the lower side of the center pillar 8, the other end 35 is fixed to a side sill 39, and having a tang 41 at the middle part.
Patent JP-H05251979-A (JP)
Title: Surface acoustic wave device and its analysis method
Inventor: HIKINO OSAMU
IPC: H03H9/25
Filed: 1992-03-05
Abstract: PURPOSE:To analyze separately a surface acoustic wave in the mode (SH mode) having a displacement component in parallel with the surface of a substrate and the surface acoustic wave in the Rayleigh mode separately by providing a liquid such as pure water is provided to the surface of the substrate in a surface acoustic wave filter. CONSTITUTION:A regular electrode 2, a weighted electrode 3 and a shield electrode 4 are provided on a piezoelectric substrate 1. Furthermore, pure water 5 is provided to the piezoelectric substrate 1. An input terminal 7 and an output terminal 8 of a network analyzer 6 are respectively connected to the regular electrode 2 and the weighted electrode 3 via a measurement jig 9 to measure the passing characteristic of the surface acoustic wave device. Since the vibration displacement direction of particles of a wave 17 in the Rayleigh mode is perpendicular to the surface of the piezoelectric substrate 1, the energy is absorbed in the pure water 5. Only the wave 16 in the SH mode is propagated to the surface of the piezoelectric substrate 1 and converted into an electric signal by the weighted electrode 3. Thus, the wave 16 in the SH mode is extracted.
Patent JP-H09215707-A (JP)
Title: Packaging device for sanitary goods and its packaging method
Inventor: TABUCHI KUNIHIRO
IPC: B65B9/067
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to ensure the adhesion of a packaging film even if the film is run at a high speed and to lessen production loss so as to maintain a high yield by installing a temporally fixing section, film dissolving section and cooling and adhering section between a folding section and a cutting section. SOLUTION: A series of the packaging film 2 let-off from a film roll R is worked in order of an adhesive applying section 10, the superposing section, the folding section 30, the temporally adhering section 40, the film dissolving section 50, the cooling and adhering section 60 and a cutting section 70. The sanitary goods are packaged by the packaging film 2. The packaging film 2 is formed by using a film of a thermoplastic resin, such as polyethylene and coating one surface thereof with silicone to allow the easy peeling of the adhesive from above the packaging film 2. As a result, the adhesion of the packaging film is ensured even if the packaging film is run at a high speed. The product loss is thus lessened and the high yield is maintained.
Patent JP-H10210887-A (JP)
Title: Hook for lure with introduction part
Inventor: TATSUNO TOKUO
IPC: A01K85/00
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To easily and safely attach and detach a hook main body to/from a lure main body connection part without a tool. SOLUTION: A ring part 5 provided with an introduction part 10 along a hook body part on the fishhook body part upper end of the fishhook 3 of a hook main body 1 divided into plural pieces and an insertion part B bent in a chevron shape and provided with a gap part 9 at the end part of the introduction part 10 of the fishhook 3 are formed.
Patent JP-H07255698-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: MORI KAZUO
IPC: G01N33/48
Filed: 1994-03-18
Abstract: PURPOSE:To image all of the parts without fail by enabling echo signals to be successively collected along a slicing direction by moving a selection excitation surface along a slicing direction in accordance with a change in a phase encode amount or an inclined field direction for reading. CONSTITUTION:An magnetic resonance imaging apparatus is driven by X to Z axis inclined magnetic field power sources 7 to 9, a transmitter 5, and a sequencer 10 in accordance with a pulse sequence to generate X to Z axis inclined magnetic fields Gx to Gz and a slice selection excitation pulse. A magnetic resonance image is reconstructed by executing a calculation process such as a Fourier transformation or the like to a collection of echo signals from a receiver 6 and the reconstructed image is displayed on a display 12. In this instance, an excitation surface position is changed little by little every time a phase encode amount is changed every excitation surface. By changing an offset amount of an excitation frequency by a predetermined change amount, each excitation surface is moved little by little at a predetermined pitch. By such operations, the echo signals are successively collected along a slicing direction, thereby imaging all of the parts without fail.
Patent JP-S62206812-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGAHARA KAZUYUKI
IPC: H01L21/20
Filed: 1986-03-07
Abstract: PURPOSE:To form a single crystal having a large area and the same crystallographic axis as a substrate by shaping a striped substance having thermal conductivity different from the insulator into the insulator at an angle within a specific range in the <110> direction of a substrate single crystal. CONSTITUTION:The stripe of a tungsten film 17 in an oxide film 12 is formed at an angle from 20 deg. up to 60 deg. in the <110> direction of a single-crystal (001) substrate 11. The beam diameter of laser beams having predetermined power is adjusted, and laser beams are projected, scanning in the <510> direction. One-time scanning is completed, laser beams are shifted in the direction vertical to the scanning direction, and laser beams are scanned in the same direction. Accordingly, the tungsten film 17 is patterned in the <510> direction that a crystal growth rate is increased, and the scanning direction of a laser is also directed in the <510> direction, thus decreasing a crystal defect such as a stacking fault, then acquiring an excellent single crystal having a (001) crystal plane and a large area.