baber/WOPTO huggingface dataset:
Patent JP-H0566573-A (JP)
Title: Electrostatic theremal recording method
Inventor: KAWANISHI TOSHIYUKI
IPC: G03G5/028
Filed: 1991-04-02
Abstract: PURPOSE:To allow the formation of an electrostatic latent image simultaneously with thermal writing without proving an electrification stage by superposing a thermal element surface and recording layer varying in work functions on each other and sliding these surfaces, thereby forming the electrostatic latent image. CONSTITUTION:The thermal element surface and recording layer surfaces varying in work functions are superposed on each other and are slid while picture signals are applied to the thermal element, by which the electrostatic latent image is formed. More preferably, the thermal element surface consists of a metal having <=4.20 work function and the recording layer surface consists of a high polymer having the work function larger than this work function. A combination of the thermal element surface consisting of the metal having >=4.20 work function and the recording layer surface consisting of the high polymer having the work function smaller than this work function is otherwise used. For example, a combination of a thermal head coated with aluminum having 3.44 to 4.19eV work function and a high polymer, such as polystyrene or polyester and a combination of a thermal head coated with nickel, chromium, etc., having the work function larger than 4.20eV and a high polymer consisting of 'Nylon 66R' or polyamide, form the good latent image.
Patent JP-H0656404-A (JP)
Title: Preparation of adsorbent for oxygen generator
Inventor: KO HISAYOSHI
IPC: C01B39/26
Filed: 1993-06-10
Abstract: PURPOSE: To provide an inexpensive adsorbent fox oxygen generator capable of separating oxygen with high efficiency by using a natural zeolite and treating with a chemical and by activation with a simple process.  
     CONSTITUTION: The natural zeolite is pulverized and after that, a pretreating step for treating with a strong acid (BCl or B 2 SO 4 ), washing and drying, a chemically treating step for ion exchanging with calcium chloride (CaCl 2 ) and an activating step for activating by heating and firing at ≤650°C are performed and after an inorganic binder is added to mold, the molding is fired again at ≤650°C to be activated. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H05332507-A (JP)
Title: Water supplying and heating device
Inventor: NAGASHIMA AKIRA
IPC: F22D1/32
Filed: 1992-05-29
Abstract: PURPOSE:To enable an amount of water supplied to a water supplying and heating device and an amount of water supplied to a discharged gas cooler to be distributed to their specified values and to prevent occurrence of chattering reduction in a gas extraction check valve. CONSTITUTION:In a water supplying and heating device having a water supplying and heating unit with a steam turbine extracted gas being applied as a heating source and having a discharged gas cooler with a gas turbine discharged gas being applied as a heat source, each of a degree of opening of a water supplying and heating unit inlet adjusting valve 33 and a degree of opening of a discharged gas cooler inlet adjusting valve 34 is controlled in response to a sensing signal got from a water supplying flow rate sensing device 31. When the extracted gas flow rate is less than a predetermined value, an extracted gas stopper valve 23 is closed.
Patent JP-S5263346-A (JP)
Title: Conductive heat sensitive recording material
Inventor: OOBA YUUJI
IPC: B41M5/20
Filed: 1975-11-20
Abstract: PURPOSE: To cause a single substance to act as both of a color developer and a conductor, decrease a constituent number, and permit an organic solvent soluble resin to be used as a binder without trouble, by adding a specified color developer and zinc oxide. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0970344-A (JP)
Title: Stalk receiver for frog
Inventor: KODERA MASAO
IPC: A47G7/03
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a stalk receiver for a frog capable of being very simply installed on the frog, provided with a frog needle-repairing and cleaning rod for freely bend and set to a suitable shape. SOLUTION: A V-shaped support body (a) having two support rods 1, 2 interconnected on the rod ends to vary the opening angle suspends a leg rod 4 from the connected rod end base 3 and suspends leg rods 5, 6 on the way of the support rods 1, 2. The support rods 1, 2 are provided in the tip part with insert holes 9, 10 provided in inlet parts with female screws 7, 8. A frog- needle corrector 12 provided projectingly on a grip rod 11 is inserted into one insert hole 9 to screw a male screw 13 provided on the base of the frog-needle corrector 12 into a female screw 7, and a cleaning rod 15 provided projectingly on a grip rod 14 is inserted into the other insert hole 10 to screw the male screw provided on the base of the grip rod 14 into the female screw 8.
Patent JP-H0432340-A (JP)
Title: Incoming call restriction system
Inventor: NAGASE TOSHIHIKO
IPC: H04M3/42
Filed: 1990-05-29
Abstract: PURPOSE:To restrict an incoming malicious call and an incoming call at an optional time to a terminal equipment such as facsimile equipment and a telephone set by implementing an interrupt command to a digital communication line receiving an incoming call when a control means confirms that incoming call restriction information is set itself at the arrival of the call. CONSTITUTION:When an incoming call comes from an exchange 3a, a transmission control signal is sent/received between a subscriber's data line terminator 1a and an exchange 3a for the line connection at the arrival of an incoming call from the exchange 3a. The exchange 3a sends a signal to obtain a reply of a called terminal equipment. An incoming call restriction control circuit 6 based on the incoming call restriction information sends a signal to reject a preset incoming call to a digital communication circuit 2 through a signal conversion circuit 7 without normal terminal connection to urge the restoration of the line receiving the incoming call. Then an interrupt command of a digital communication line 2 is sent to execute the incoming call restriction. Thus, an incoming malicious call and an incoming call at an optional time is restricted to a terminal equipment such as facsimile equipment 9 and a telephone set 8.
Patent JP-S5362342-A (JP)
Title: Simplified flush toilet
Inventor: MIYAZAKI TOSHIHIRO
IPC: E03D5/014
Filed: 1976-11-15
Abstract: PURPOSE: To reduce frequency of dipping up night soil through division of a storage tank into the upper and lower portions with a filtration layer;the former communicated to a toilet stool and the latter to an oxidation chamber. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H034164-A (JP)
Title: Formation of ultrasonic image
Inventor: AOKI MASAHIRO
IPC: G01N29/06
Filed: 1989-05-31
Abstract: PURPOSE:To acquire plural pseudo reproduced image by obtaining plural two-dimensional transmission functions corresponding to the different depths of the inner part of an object and the Fourier-transform image of a C mode tomographic image. CONSTITUTION:The object SA is irradiated with an ultrasonic beam and a reflected wave from the surface and the inner part of the object SA is acousto- electric converted by a piezo-electric transductor 13, so that a reflection signal is obtained through a circulator 12. Next, the reflection signal is stored in an image memory 26 through a pre-amplifier 21, a gate circuit 22, a detection circuit 24 and an A/D conversion circuit 25. Then, a CPU 10 obtains the C mode tomographic image of the specified depth based on the reflection signal and obtains the plural two-dimensional transmission functions corresponding to the different depths of the inner part of the object SA and the Fourier- transform image of the C mode tomographic image. By performing inverse Fourier transformation after the Fourier transform image is divided by the plural two-dimensional transfer functions, the plural pseudo reproduced image is obtained.
Patent JP-H09321988-A (JP)
Title: Gradation reduction device and gradation reduction method
Inventor: NONAKA SHUNICHIRO
IPC: H04N9/68
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To improve the image quality of a display image by gradation reduction processing. SOLUTION: Multi-value image data are restored to a state of data not subject to gamma correction processing by an inverse gamma correction circuit 2 and stored in a memory 3. A gradation reduction circuit 6 uses at first a reference color table 4 to apply gradation reduction processing to multi-gradation image data stored in the memory 3. An error detection circuit 8 detects a gradation reduction error of the gradation reduction image data to apply it to a control circuit 9. The control circuit 9 compares the gradation reduction error with a prescribed threshold level and controls each section so that a reference color table is changed till the gradation reduction error reaches a prescribed threshold level or below, the gradation reduction processing is conducted again to detect the gradation reduction error when the error is the threshold level or over.  Then the reference color able is used for a confirmed color table when the gradation reduction error reaches a prescribed threshold level or below and stored in the color table memory 5 and the gradation reduction processing is conducted for the image by using the confirmed color table.
Patent JP-S63303490-A (JP)
Title: Ic card guiding device
Inventor: UMEDA AKIFUMI
IPC: H01L21/68
Filed: 1987-06-04
Abstract: PURPOSE:To prevent an IC card from being damaged even when the number of packaged chips of an IC is increased, by setting a contact part between the guiding mechanism of the IC card and the IC card outside the IC packaged region of the IC card. CONSTITUTION:The IC card 1 inserted from an aperture 4 to a card insertion part 3 is guided in a direction of arrow head by a sliding member 5 and a driving member 6 which constitute of the guiding mechanism, and it is connected to a signal input/output device (not shown in figure) at a state where the tip of the card is abutted with a stopper 8. At this time, the positioning of the IC card in a horizontal direction is performed by the sliding member 5 arranged so as to be connected slidably with both edges in the direction of a short side intersecting orthogonally with the direction of a long side that is the inserting direction of the IC card. Also, the IC card is moved being sandwiched with both surface and rear planes by the driving member (roller) 6, however, since the driving member 6 is brought into contact with the outside of the IC mounting area 2 of the IC card 1, it is possible to prevent the IC card from being damaged even when the packaged number of chips of the IC is increased.
Patent JP-H10295650-A (JP)
Title: Hospital ward meal order and vital sign collection system
Inventor: SEKI YOSHITAKA
IPC: A61G12/00
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To select a meal menu by inputting the meal menu selected by a patient into a ward terminal, displaying the selected meal menu on a television, and collecting the meal menu data by a general controller. SOLUTION: When a patient selects a meal menu and inputs the menu number into a data input part remote controller 21, an input signal receiver part 22 of a ward terminal receives it, stores it in a memory 18, and displays on a television 2 so as to confirm it. A control CPU 12 collects a meal menu data stored in the memory 18 and transmits it to a data control personal computer. When respective numerical values of the body temperature, the blood pressure, the pulse, etc., are inputted in the data input part remote controller 21, the input signal receiver part 22 of the ward terminal receives the respective numerical values, stores them in the memory 18, and displays on the television 2 to confirm them. The control CPU 12 collects the respective numerical values stored in the memory 18 and transmits them to the data control personal computer.
Patent JP-S5841372-A (JP)
Inventor: KONSUTANTEINOSU SHIDONII KIRIA
IPC: G01S13/34
Filed: 1982-08-10
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-H05329237-A (JP)
Title: Method for fastening golf club grip
Inventor: SAKAKIBARA AKIYOSHI
IPC: A63B102/32
Filed: 1992-05-29
Abstract: PURPOSE:To facilitate the operation to fasten the shaft and grip of a golf club and to enable the sure adhesion thereof. CONSTITUTION:This method for fastening the golf club grip consists of a stage for spraying the hot melt type adhesive 2 in a molten state to the front end of the shaft 1 and applying the hot melt type adhesive 2 thereto and a stage for inserting and adhering the shaft 1 coated with the hot melt type adhesive 2 to the shaft hole of the grip 3 made of rubber or a soft resin. The fastening is extremely rapidly executed and the automation is easy. Since the adhesive is hard at ordinary temp., there is no problem of the temporary disengagement of the grip, etc., at the time of playing a golf.
Patent JP-2000327261-A (JP)
Title: Gantry crane, bucket used for it and laying construction method for underground buried object
Inventor: NAGAOKA SHOICHI
IPC: B66C3/02
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To efficiently, properly and safely carry out laying work of an underground buried object such as sewer pipes. with as small a number of workers as possible. SOLUTION: A sewer pipe K is carried in by drilling a groove M in the ground and using a gantry crane A in the inside of this groove M at a stage where the groove M reaches specified length. Especially, a bucket 30 is set in the neighbourhood of the drilled part at the time of drilling the groove M, and sediment drilled out is stored in the inside of the bucket 30. Thereafter, the groove M is drilled on while carrying in the sewerage pipe K in the inside of the groove M, each time when the bucket 30 comes to be in a filled state, it is transferred to a laying part of the sewer pipe K by the gantry crane A, the sediment stored inside of it is made to flow out on the sewerage pipe K by opening its lower surface opening part.  Hereby, the gantry crane A is constituted free to adjust inclination of a support 12, and construction on an inclined land can be also safely carried out by holding the support 12 vertically.
Patent JP-S63303011-A (JP)
Title: Steel sheet having excellent brightness and workability
Inventor: KO TAKAO
IPC: C21D7/02
Filed: 1987-06-03
Abstract: PURPOSE:To obtain a steel sheet having excellent brightness and workability by regularly arranging ruggedness having specific roughness to the surface on one side of the steel sheet and specifying the area of said recesses and the spacings between the adjacent recesses within adequate ranges. CONSTITUTION:The recesses 1, 1', 1''... having 5-15mum Rmax are aregularly arranged on the surface on at least one side of the steel sheet. The relation between the area A of a piece of such recesses 1... and the spacing l between the respective adjacent recesses 1, 1', 1''... is determined to satisfy the two condition equations: 1.0X10<-3>mm<2=A<=40X10<-3>mm<2>, A<0.5>/4<=l<=4A<0.5>. The parts except the above-mentioned recesses 1... on the surface of the steel sheet are flat parts 2 having the roughness of an ordinary bright steel sheet, i.e., <=3.0mum Rmax. The above-mentioned recesses 1... can be formed by rolling the steel sheet with rolls subjected to surface working with prescribed rugged patterns by a laser beam. The steel sheet provided with both of the brightness equiv. to the brightness of the conventional bright steel plate and the workability equiv. to the workability of a dull matte steel sheet is thereby obtd.
Patent JP-S5930463-A (JP)
Title: Production device with die casting
Inventor: KIMURA HISAHIDE
IPC: B22D19/00
Filed: 1982-08-11
Abstract: PURPOSE:To perform sepn. of a cast part and a gate and runner part simultaneously with die opening by dividing a movable die to a movable body part and a movable sepn. part which is atached and detached to and from said part, and forming a cavity for casting and a passage for charging a casting material in the latter. CONSTITUTION:A movable die 13 is divided to a movable body part 13a and a movable sepn. part 13b which is attached and detached to and from said part. A cavity 31 for forming the end ring of, for example, a rotor for an electric motor is provided on one surface side of the part 13b, and a gate plate 18 constituting a charging passage 32 for a casting material communicating with the cavity 31 is provided on the other surface side. A core 6 is first inserted into the die 13, and after the die 13 and a stationary die 20 are clamped, molten metal is charged through a charging port 7 and the plate 18 into the dies 13, 20, and a product 5 is formed. The dies are opened upon completion of forming, and the die 13 is retreated in a direction A. The plate 18 and the product 5 are cut and separated in this stage. A runner part 34 is ejected and removed with a piston rod 14. The need for cutting the runner part by a blade is thus eliminated and the productivity and quality of the product are improved.
Patent JP-S62676-A (JP)
Title: Pulsation damper for reciprocating gas compressor
Inventor: MOTO FUMIO
IPC: F04B39/00
Filed: 1985-06-26
Abstract: PURPOSE:To prevent pulsation without increasing pressure loss by dividing the interior of a tank with a partition wall into two separate chambers which communicate to each other through a plurality of choke tubes, and providing a switch valve in the required choke tube. CONSTITUTION:A tank 1 is divided by a partition wall 2 into two separate chambers 3, 4 which communicate to each other through choke tubes 8, 9 having the identical length and the sectional areas S2, S1 respectively and are provided with diaphragm system switch valves 10, 11 respectively. These sectional areas S1, S2 are set to 4S1=S2 such that the natural frequency in 100% load is two times that in 50% load. And in 100% load on a compressor 12, an electromagnetic valve 24 is turned off to close the switch valve 11 and an electromagnetic valve 23 is turned on to open the switch valve 10. In 50% load, the switch valves are opened and closed reversely. Thus, the capacity of the tank can be increased without increasing pressure loss, and pulsation in 100% and 50% loads can be restrained with a simple mechanism.
Patent JP-S5665900-A (JP)
Title: Branched fatty acid cholesteryl ester and cosmetic containing the same
Inventor: TAKAISHI NAOTAKE
IPC: C07J9/00
Filed: 1979-10-31
Abstract: NEW MATERIAL:A branched fatty acid cholesteryl ester of formula I (R is 11W23C saturated aliphatic hydrocarbon group having at least one alkyl-substituent between the middle of the main chain and the position bonded with carboxyl group).  
     EXAMPLE: 5,7,7-Trimethyl-2-(1,3,3-trimethylbutyl)octanoic acid cholesteryl ester.  
     USE: Useful as an emulsion stabilizer for cosmetic emulsion and emulsion for external use. Liquid at room temperature, chemically stable, and extremely low irritation to the skin.  
     PROCESS: The reaction of a branched fatty acid of formula II [e.g. a compound of formula III (R 1  and R 2  are straight or branched chain saturated aliphatic hydrocarbon group, provided that the sum of the carbon numbers of R 1  and R 2  is 12W 18)] with a halogenating regent affords a compound of formula IV (X is halogen), which is made to react with cholesterol in an inert solvent to obtain the titled compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1145768-A (JP)
Title: Electronic component connector
Inventor: FUJII NOBUAKI
IPC: H05K3/32
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component connector capable of connecting fine-pitch electrodes, not required to strongly compress a base, and generating no offset between the electrodes. SOLUTION: A plurality of conductive pins 4 arranged at intervals are buried in a base 6 made of elastic insulating material to form this connector 2. Each pin 4 is provided between electrodes for a pair of the electrodes to be connected together, and both end sections of the pin 4 exposed from the base 6 are brought into contact with the electrodes respectively to electrically connect the electrodes together. The connector 2 is pressed via the electrodes, and the S-shaped portion of each pin 4 is elastically deformed and compressed. The end section 16 of the pin 4 energizes the electrode upward from below, and the end section 18 of the pin 4 energizes the electrode downward from above. Each pair of the electrodes are surely connected electrically by the inserted pin 4.
Patent JP-S62617-A (JP)
Title: Exhaust muffler for internal-combustion engine
Inventor: SUZUKI SHIGETO
IPC: F01N1/10
Filed: 1985-06-26
Abstract: PURPOSE:To prevent the reduction of the sound suppressing effect of a sound absorbing material by arranging an inner cylinder which has an exhaust taking-in port in the lower part and is charged with sound absorbing material, into an outer cylinder having an exhaust taking-in port in the upper part, thus suppressing the condensation of water portion in the sound absorbing material. CONSTITUTION:An inner cylinder 3 charged with sound absorbing material 20 and 21 is installed into a bottomed cylindrical outer cylinder 2 having an exhaust inlet 5 in the upper part. Said inner cylinder 3 has an exhaust taking-in port 9 in the lower part and an exhaust outlet 10 in the upper part. Therefore, the exhaust introduced from the upper part of the outer cylinder descends, turning in spiral form between the outer and inner cylinders 2 and 3, and the water portion contained in the exhaust contacts with the outer cylinder 2, and is formed into water droplets, and is discharged from a drain discharge hole 6. Further, since the sound absorbing material in the inner cylinder 3 is heated by the exhaust, condensation of water portion in the sound absorbing material can be prevented.
Patent JP-S5839572-A (JP)
Title: Conveyance vehicle
Inventor: KAWASHIMA TAKANORI
IPC: B62D53/02
Filed: 1981-09-04
Abstract: PURPOSE:To improve the small sharp turn performance and the running stability by extending the distance between front wheels and rear wheels during running straight and shortening it during changing the direction. CONSTITUTION:The preceding car 1 provided with front wheels 3 and the succeeding car 2 with rear wheels 4 are connected as capable of approaching or separating, and a fluid hydraulic cylinder 9 is provided so that a piston rod 12 is pulled in when the turning angle of the handle 7 changing the direction of the front wheels 3 reaches a predetermined angle or more and the piston rod is pushed out when the turning angle is less than the predetermined angle. Therefore, when the vehicle is running straight or is turning extremely slowly with the handle 7 turning angle at zero or less than the predetermined angle, the distance between the front wheels 3 and the rear wheels 4 is lengthened and the running stability is excellent, but when the vehicle is turning quickly with the handle 7 being turned by the predetermined angle or more, the distance between the front wheels 3 and the rear wheels 4 is shortened, thus resulting in a small sharp turn.