baber/WOPTO huggingface dataset:
Patent JP-2001074046-A (JP)
Title: Spindle structure
Inventor: SATO CHUICHI
IPC: F16C19/16
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To prevent reduction in a preload of bearings caused by a temperature elevation, reduction in rigidity and a resonance phenomenon caused by these by forming a frontal combinational structure for oppositely installing front faces of the bearings on a shaft, and applying the preload to respective ball bearings. SOLUTION: Outer races of respective ball bearings 3 fixed to the outer periphery of a shaft 2 by an adhesive are inserted into the inner periphery of a housing 4, and the lower end of the shaft 2 is inserted into a hole 21 of a reference base 22. A dead weight 25 is inserted into a reference guide part 24 to press the outer race of the upper side ball bearing 3. Thus, the shaft 2 is pressed downward via the upper side ball bearing, and this pressing force is transmitted to the outer race of the lower ball bearing 3, so that the outer races of the respective ball bearings are pressed in the shaft center direction of the shaft 2. A preload is applied to the bearings by holding the outer races until the adhesive is solidified in this state.  Falling of the housing 4 is prevented by the dead weight 25 inserted into the reference guide part 24, and straightness can be excellently kept so that outer peripheral surfaces of the outer races of the respective ball bearings become parallel to each other.
Patent JP-2000078009-A (JP)
Title: Integrated circuit adjusting device
Inventor: TAKAHASHI SHINJI
IPC: H03M1/68
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit adjusting device which can adjust the characteristic of IC to a design value even before zapping through the use of a DA converter, a Zener zap and the like. SOLUTION: Zener zaps Z0-Z4 are arranged between the input terminals T0-T4 of a DA converter and ground. A transistor Q1 as an inverter and the Zener zap Z5X are connected to the input terminal T5 is the highest bit MSB of the DA converter 10. Before the Zener zap Z5X is zapped, T5 becomes '0' and T5 becomes '1' after the Zener zap Z5X is zapped. Adjusting voltage Vx outputted from the DA converter 10 is positioned in the almost center of the adjusting possible range even before a zapping process and the center frequency f0 of adjusted IC 20 to which voltage is inputted becomes a value approximate to a design value. Thus, the characteristic of adjusted IC 20 can be evaluated even before zapping.
Patent JP-H07100710-A (JP)
Title: Grinding wheel for finishing gear
Inventor: SUZUKI YASUSHI
IPC: B23F21/03
Filed: 1993-10-05
Abstract: PURPOSE:To easily provide a gear having excellent pitting resisting performance in a grinding wheel for finishing the gear after heat treatment by fining reltively the grain size of abrasive grains constituting the tooth top side and roughening relatively the grain size of abrasive grains constituting tooth bottom side. CONSTITUTION:A gear honing grinding wheel 1 has the shape of an internal gear type gear and abrasive grains made of molten alumina and bound by a ceramic binder. Then, the gear honing grinding wheel 1 is formed to have a structure of two inner and outer layers consisting of a rough grain part 2, i.e., 120-180 mesh of the abrasive grains and fine grain prart 3, i.e., 240-320 mesh of the abrasive grains. the tooth bottom side of the grinding wheel 1 is formed of the rough grain part 2 and the tooth top side is formed of the fine grain part 3 respectively. The grinding wheel 1 is adapted to mesh with a work gear 4 subjected to shot peening after carbonizing and quenching. While a water soluble working oil agent (grinding liquid) is supplied, the grinding wheel 1 is rotated to carry out the honing work of a gear 4.
Patent JP-H0990746-A (JP)
Title: Electrophotographic printing device
Inventor: SAITO MASATO
IPC: G03G15/06
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic printing device in which the thickness of a toner layer on a developing roller can be controlled so as to be always constant. SOLUTION: Conductive materials 3A, 3B having different coefficients of thermal expansion are clad so as to form a toner blade 3, and simultaneously an energizing heater 5 is integrally fixing provided on the other end portion of the toner blade 3. A bias power source 6 applying a predetermined bias voltage to a developing roller 2 is additionally provided, and the toner blade 3 is grounded via a current detection circuit 7. An energizing current control means 8 variably controlling an energizing current value to the energizing heater 5 in response to the current value detected by the current detection circuit 7 is provided.
Patent JP-S60140069-A (JP)
Inventor: OKUDA ISAMU
IPC: F25B41/06
Filed: 1983-12-28
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-S63103509-A (JP)
Title: Digital filter
Inventor: UEKI MASAAKI
IPC: H03H17/02
Filed: 1986-10-20
Abstract: PURPOSE:To prevent the deterioration in the dynamic range due to re- quantization by expanding the data word length at the data transfer from the pre-stage to the post-stage of oversampling filters connected in cascade more than input/output data word length. CONSTITUTION:The data word length of a 1st oversampling filter 6a output is expanded by several bits in comparison with the data word length fed to the input of the 1st oversampling filter 6a of the pre-stage and the word length of the output data of a 2nd oversampling filter 6b is made equal to the data word length inputted to the 1st oversampling filter 6a. Thus, the deterioration in the dynamic range caused at re-quantization at the transfer of the word length from the sampling filter 6a of the pre-stage to the sampling filter 6b of the post-stage is reduced very economically.
Patent JP-H1170250-A (JP)
Title: Game device and game parlor system
Inventor: ITO ICHIRO
IPC: B42D15/10
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To reduce the rate of losing clients by relieving the clients from the feeling of suffering losses from playing. SOLUTION: When a player has ended a game with the press of a game end button 15a, an outcome judgment device 78 determines whether or not the player has suffered losses according to the difference between the number of balls held by the player and the number of balls dispensed, and if the player is determined to have suffered losses, a receipt issuing control device 80 causes a printer 14 to issue a service ticket printed with service points corresponding with the degree of the losses. The player puts the service ticket issued from a game device into an automatic prize exchanging machine to exchange the ticket with prizes.
Patent JP-H08113595-A (JP)
Title: Purification of lipoprotein
Inventor: YOSHIMURA YOSHINORI
IPC: C07K1/22
Filed: 1994-10-14
Abstract: PURPOSE: To provide a method useful for industrial production, etc., capable of efficiently purifying lipoprotein in a short time by merely conducting simple absorption and desorption operations without the need of any expensive equipment such as an ultracentrifuge. CONSTITUTION: Dry or wet silica particles are admixed with a solution containing a lipoprotein such as serum to effect adsorption of the lipoprotein to the silica particles. Subsequently, the lipoprotein-adsorbed particles are collected by e.g. centrifugal separation and brought into contact with an aqueous solution of a chaotropic salt such as an aqueous sodium trichloroacetate solution to desorb the lipoprotein, thus accomplishing the objective lipoprotein purification.
Patent JP-H06102262-A (JP)
Title: Sample injector for gas chromatography
Inventor: KURITA SHINJI
IPC: G01N30/04
Filed: 1992-09-18
Abstract: PURPOSE:To allow automatic injection of larger quantity of sample by replacing waste liquid Bial and cleaning solvent Bial automatically depending on analysis conditions, and to enhance accuracy in analysis by retarding contamination of the solvent. CONSTITUTION:A sample Bial 5, a waste liquid Bial 6, and a cleaning solvent Bial 7 are arranged on a table 9 and then they are sequentially transferred through a sample transfer unit 8 onto a table 4 depending on analysis conditions. Subsequently, they are injected through a microsyringe 11 and a microsyringe operating mechanism 12 into a gas chromatography 1.
Patent JP-2000070169-A (JP)
Title: Shower device and bathing device
Inventor: UETAKE ATSUSHI
IPC: A47K3/00
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To reduce or eliminate a muscular fatigue, and at the same time, make usable even for an person of advanced age or the like by providing water discharging parts having a water discharging capacity wherein a flow rate is a specified value or higher, a sliding part which makes the water discharging positions of the water discharging parts slide in the vertical direction, and a control part which controls the temperature and the flow rate of water to be discharged. SOLUTION: A pair of water discharging parts (shower heads) 2 of which the water discharging directions face to the inside of a bathtub main body 1, a sliding part 3 which makes the water discharging locations of the water discharging parts 2 slide in the vertical direction, and a control part 5 which controls the temperature and the flow rate of water to be discharged, are provided. Also, a blood pressure measuring part 8 and a heartbeat measuring part 7 which measure the blood pressure and the heartbeat of a bather, are provided. In this case, for the water discharging parts 2, the flow rate is set at 10 liters/min or higher. In addition, for the control part 5, a mixing valve 51 having a temperature controlling function, a control computer 52, and an operation panel 53 are provided.  Then, by the mixing valve 51, hot water which is fed from a hot water pipe 6 and water which is fed from a water feeding pipe 6A are mixed, and the temperature is adjusted, and the water is fed to the water discharging parts 2.
Patent JP-2001078146-A (JP)
Title: Video decoding method and system
Inventor: KADOTA TAKESHI
IPC: H04N19/503
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a video decoding method and a system that can decode video coded data so as to lose data in the case of high speed reproduction or high speed reverse reproduction of video data in a program stream in compliance with the MPEG standards. SOLUTION: In the case of separating and extracting a video elementary stream 18 from a segmented VOBU 16, a system decoder 12 inserts an attached code for start code error correction after a picture start code. In the case of decoding the video elementary stream 18, a video decoder 15 discriminates whether or not 4-byte data in succession to the picture start code are coincident with the start code of a sequence. When they are coincident, succeeding data are used for a sequence layer of a segmented VOBU 16 received next to apply decoding to data of a succeeding picture. In the case of dissidence, the attached code for start code error correction that is unnecessary data is eliminated.
Patent JP-H06101651-A (JP)
Title: Horsepower control device for hydraulic pump
Inventor: TOMIKAWA OSAMU
IPC: F04B49/00
Filed: 1992-09-18
Abstract: PURPOSE:To provide the horsepower control device of a hydraulic pump capable of effectively utilizing the horsepower of a prime mover nearly in the whole region regardless of a mechanical regulator provided on it. CONSTITUTION:A hydraulic circuit is provided with a prime mover 1, a variable- displacement hydraulic pump 2, a regulator 3, a governor 4, a driving device 5 driving the lever of the governor 4, an arm cylinder 14, and a direction selector valve 8. The horse power control device of the hydraulic pump 2 is provided with a solenoid valve 9 outputting the control pressure to the drive section of the regulator 3, a pressure sensor 7 detecting the discharge pressure of the hydraulic pump 2 and outputting it as a signal, and a control device 10 outputting the drive signal to the solenoid valve 9 so that the control pressure coping with the force of the spring of the regulator 3 is outputted to the drive section of the regulator 3 in response to the signal outputted from the pressure sensor 7.
Patent JP-H1096529-A (JP)
Title: Ceiling embedded air conditioner
Inventor: GUNJI YOSHIHIRO
IPC: F24F13/20
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling embedded air conditioner in which a support rod of a bell mouth is removed and the generation of whining sound is removed and the amount of air is uniform. SOLUTION: A fan 2 and a heat exchanger 3 which surrounds the fan 2 are laid out in a box-shaped main body whose lower portion is opened. The open face is covered with a shading member 4 provided with a dew receiving pan which comes in contact with the bottom of the heat exchanger 3 on the upper part. An air inlet 5, which is opposed to the aforesaid fan 2, is provided on the shading member 4, while an air outlet 6 is provided between the main body and the air inlet and the air inlet 5 is covered with a bell mouth 7, thereby forming a ceiling embedded air conditioner.  In this air conditioner, a clamping section 9a which is folded substantially in U-shape corresponding to the thickness of the shading member 4 on one end and clamps the shading member 4 from the side of an air inlet 5 and a plurality of support members 9 provided with a support section 9b which supports the bell mouth 7 on the other end. The support member 9 is mounted on the shading member 4 and supports the bell mouth 7 while the tip of the bottom of the clamping section 9a is mounted on the lower end of a corner area of the main body 1.
Patent JP-H1182540-A (JP)
Title: Clutch release bearing device
Inventor: KOMA YUTAKA
IPC: F16D23/14
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent wear of the contact part between a release fork and a release bearing device by a simple means. SOLUTION: This clutch release bearing device is composed of a sleeve 2 of synthetic resin fitted on a shaft 1 slidably, a radially outer flange 3 of synthetic resin formed on the peripheral surface of the sleeve 2, and a release bearing 5 held on one side face of the flange 3. By a holding means 7, a ring- shaped metal plate 6 is held on the other side face 3b of the flange 3 in such a way as butted slidably, and this plate 6 serves as a release fork receptacle.
Patent JP-H0993464-A (JP)
Title: Display device
Inventor: WASHIO HAJIME
IPC: G02F1/133
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide the display device having a gamma characteristic by which display is made with very excellent reproducibility. SOLUTION: A memory table having an S-shaped gradation reproducibility characteristic in which a saturation region is in existence in an input signal voltage at high and low luminance regions with respect to the relation between the input signal voltage and the luminance value is provided in a gradation reproducibility characteristic conversion memory table section 24. When a control section 25 controls the gradation reproducibility characteristic conversion memory table section 24 to use the memory table of the S-shaped gradation reproducibility characteristic, a display signal is converted by the S-shaped gradation reproducibility characteristic and the converted signal is used to be displayed on a display section 32.
Patent JP-H05213388-A (JP)
Title: Freight container
Inventor: GERUTO BURETOSHIYUNAIDAA
IPC: B65D88/14
Filed: 1992-09-18
Abstract: PURPOSE: To provide a fright container in which locking bolts are rigidly connected to a door bar and at least one locking bolt is inserted in a corresponding latching recess in the container frame on the front side and locked there by a blocking element. CONSTITUTION: A freight container (10), in particular air freight container, comprises at least one door opening (32) bounded by lateral vertical posts. The door opening is closable by a rigid or roll-up container door (34) fixed at one end and lockable in the closed position by bolts (37) which are arranged on a door bar (36) or the like closure profile and each bolt (37) can be introduced into mating elements on the container frame. Here, the locking bolts (37) are rigidly connected to the door bar (36). At least one of the locking bolts (37) can be inserted in a corresponding latching recess (38) in the container frame on the front side, and there is provided a locking tongue (46) slidable on the front side over the insertion opening of the latching recess (38).
Patent JP-H0970238-A (JP)
Title: Automatic aerator on sea
Inventor: SUGIMORI KATSUNOBU
IPC: B63B35/26
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To enable the automatic aeration without requiring the supply from a site on the land and selecting a site such as the offing by using the natural clean energy as a driving source. SOLUTION: This automatic aerator on the sea is obtained by installing a solar cell 1, an inverter 5 for converting a DC current generated in the solar cell 1 into an AC current, a compressor 6, operable with the AC current after the conversion with the inverter 5 and producing compressed air, a diffusing pipe 7 for feeding the compressed air fed from the compressor 6 into water or the sea and a storage battery or cell 4 for storing the electric power from the solar cell 1 in a boat, etc.
Patent JP-2000081981-A (JP)
Title: C compiler
Inventor: FUJIKAWA YOSHIKAZU
IPC: G06F9/45
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To save memory consumption by reducing instructions of addition and subtraction by generating an access code of an arranged factor by referring to an object address value which is generated from the leading address of arrangement and an immediate value when a program is linked. SOLUTION: When the leading address of the arrangement is determined (S201), arranged subscripts are examined whether they are structured by fixed values (the immediate values) in which variable is included or not (S202). When the subscripts are not structured only by the fixed values, the arranged subscripts are discriminated whether they include the variables or addition and subtraction with the fixed value. When they include the fixed value or the addition and subtraction with the fixed value, they are examined whether or not (S206) a problem occurs by performing optimization. Next, the fixed values in the arranged subscripts and the leading address of the arrangement are preliminarily calculated and obtained as immediate values and stored by a C compiler (S207).  Next, an object to calculate a target address is generated by calculating values of the variables which cannot be calculated in case of link and the stored immediate value (S208).
Patent JP-S60137307-A (JP)
Inventor: OOTAKA HITOSHI
IPC: A01M29/28
Filed: 1983-12-26
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-H04126983-A (JP)
Title: Refrigerator
Inventor: TAJIMA HIROSHI
IPC: F25D27/00
Filed: 1990-09-19
Abstract: PURPOSE:To improve operability by arranging a rotatable disclike shelf in a cold storage chamber, disposing a chilled gas supply duct communicating with a chilled gas discharge side of a cooler at one side of a back corner, disposing a refrigerator lamp at the other side, and extending a door pocket at the front corner. CONSTITUTION:A rotatably shelf 25 is provided in a cold storage chamber 10 in a refrigerator. The shelf is rotated to move an article in the depth to this side. A chilled gas supply duct 48 communicating with a chilled gas discharge side of a cooler 34 is disposed at one side of the back corner of the chamber 10 and a refrigerator lamp 72 is disposed at the other. The circular part of the shelf 25 can be extended to the center of the back of the chamber 10, the thickness of the entire refrigerator can be reduced, and the area of the shelf can be increased. Further, a door pocket 71 is extended at the front corner of the chamber 10. The pocket can be formed along the shelf 25, a space in the refrigerator can be effectively used, and the chilled gas can be smoothly circulated. A dead space in the refrigerator is almost eliminated, and a refrigerator having excellent operability with the rotary shelf 25 while maintaining installing convenience and installation space of the rectangular refrigerator can be provided.
Patent JP-S61128612-A (JP)
Title: Parabolic antenna
Inventor: MURASE MICHIZO
IPC: H01Q1/00
Filed: 1984-11-28
Abstract: PURPOSE:To weaken simply a wind pressure of a reflecting plate by forming a gap between adjacent reflecting plates constituting a parabolic antenna so as to release the wind pressure when the wind pressure is a prescribed value or over. CONSTITUTION:A free end of the split reflecting plates 12 is energized by an energizing means 17 so as to be pressed into contact with a frame 11 respectively when the wind pressure is not strong. Thus, the parabolic antenna is in the reception state. When the wind pressure is a prescribed value or over, the reflecting plates 12 are depressed against an elastic force of a spring 14 and turns around a shaft 13. The wind pressure is released by the gap 15 produced by the turning so as to weaken the wind pressure to the reflection plates 12. When the wind pressure is weakened, the plates restore automatically to the reception state by the energizing means 17. Thus, the wind pressure exerted to the reflecting plates is weakened simply.
Patent JP-S62111001-A (JP)
Inventor: ISHII HIROSHI
IPC: E03F3/04
Filed: 1985-11-11
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-2001074284-A (JP)
Title: Solar cell type ventilating fan
Inventor: MURAO TETSUO
IPC: F24F7/02
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To ensure effective utilization of clean energy irrespective of an installation position. SOLUTION: The present ventilating fan 3 includes integrally a fan 5 rotated by a driving motor 6 and a solar cell 7 for supplying electric energy for rotating the fan 5. The solar cell 7 is directly connected with the driving motor 6. Herein, solar cell body 10 constituting the solar cell 7 is adjustable in its installation angle.
Patent JP-H1196333-A (JP)
Title: Color image processor
Inventor: OSAWA TATEO
IPC: G09G5/36
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a color image processor with which the beam spectroscopic reflection factor of an object is estimated from the color image signal of the object acquired by a color image signal input device even when the beam spectroscopic sensitivity characteristics of the color image signal input device or these beam spectroscopic sensitivity characteristics and an illumination light spectrum at the time of color image signal input are not known. SOLUTION: This device more exactly performs reproducing processing to the color information of the object by estimating the beam spectroscopic reflection factor of the object from a color chip function vn (λ) capable of expanding the beam spectroscopic reflection factor of all the colors on a designated chart and an expansion coefficient B of each color at an image processor 5 fetching a designated chart photographic signal G composed of plural color chips having the known beam spectroscopic reflection factor together with an object photographic signal Q photographed by a color image input device 1.
Patent JP-H03113524-A (JP)
Title: Battery back-up control circuit for cmos memory
Inventor: YONEKURA MIKIO
IPC: G06F1/26
Filed: 1989-09-27
Abstract: PURPOSE:To attain the write of the correct data even if a power supply is interrupted while the data are written into the memory of a microprocessor by resetting a flip-flop with a memory cycle inhibiting signal and inactivating the chip selection signal of a CMOS memory. CONSTITUTION:If a microprocessor is executing a bus cycle when the drop of the main power voltage is detected, a memory cycle inhibiting signal KILLR is produced after the end of the bus cycle. Thus, the flip-flop 5 is reset and the chip selection signal *CS of a CMOS memory 1 is inactivated. Therefore the correct data can be written with no interruption caused in a relevant cycle only even if the power supply is interrupted while the microprocessor is writing the data into a memory.