baber/WOPTO huggingface dataset:
Patent JP-S61199988-A (JP)
Title: Thermal recording material
Inventor: KOIKE NAOMASA
IPC: B41M5/333
Filed: 1985-03-04
Abstract: PURPOSE:To obtain a thermal recording material excellent in thermal respondency and picture storability by including bis(3-allyl-4-hydroxyphenyl)sulfone as a developer, together with a specific compound, in a thermal recording material. CONSTITUTION:The addition of bis(3-allyl-4-hydroxyphenyl)sulfone as a developer, together with a compound of the general formula (where R1 and R2 are each an alkyl, aralkyl, or aryl group), to a thermal recording material enables one to obtain a thermal recording material having excellent thermal respondency and excellent picture storability. The preferred amount of these compounds to be added is 5wt% or more for each on the basis of a dye precursor, more preferably 10-600wt%, and particularly preferably 20-500wt%. By adding a heat-meltable substance, e.g., stearic acid amide, N-hydroxymethyl stearic acid amide, etc., having a melting point of 80-160 deg.C, to a thermal recording material, the thermal respondency of the recording material can be more raised.
Patent JP-H03247061-A (JP)
Title: Call signal generator controlling system
Inventor: TOUJIYOU ECHIKO
IPC: H04M3/02
Filed: 1990-02-23
Abstract: PURPOSE:To reduce occurrence of a fault due to small animals gathered by a call signal of a low frequency by generating the call signal only when a channel panel requires the signal. CONSTITUTION:Status information is inputted by a channel panel state signal 6-1 of an inputted channel panel 6 and when a call signal generation is required as the result of processing discrimination by a central processing section 3 according to a program of a ROM 4, a call signal control signal 3-2 generates a call signal 7-1 to a call generator 7. Moreover, a call signal generator 7 making transmission control of a call signal 7-1 to the channel panel 6 stops the generation of the call signal 7-1 till a call signal generating control signal 3-2 is lost. Thus, occurrence of a fault due to small animals gathered by a low frequency call signal is reduced.
Patent JP-H04280031-A (JP)
Title: Manufacture of fluorescent lamp
Inventor: OGISHI KAZUHISA
IPC: H01J9/22
Filed: 1991-03-08
Abstract: PURPOSE:To prevent unevenness of luminance by applying a fluorescent solution, where various kinds of phosphors are dispersed, to the inside of a straight bulb which is erected right, followed by drying and baking, and turning the bulb upside down for conducting the same application to the inside of the bulb. CONSTITUTION:First, a suspension incorporating various kinds of fluorescent powder dissolved in butyl acetate using cellulose nitrate as a binder is applied to the inside of a bulb 1 erected right, thereby obtaining a fluorescent screen 2 of a first layer. Subsequently, the screen 2 is fixed by drying and baking. Next, the bulb 1 is erected right upside down, and the same suspension is applied again to the inside of the bulb 1, followed by drying and baking, thus obtaining a fluorescent screen 3 of a second layer. Consequently, the fluorescent screens 2, 3 of the first and second layers are almost the same along the axial direction of the bulb 1, thereby preventing unevenness of luminance.
Patent JP-H10238264-A (JP)
Title: Rotatable excavating and sediment removing machine
Inventor: NAWATE HARUZO
IPC: E21B7/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a rotatable excavating and sediment removing machine which can drill a post planting hole while underground pebbles are taken out onto the ground surface. SOLUTION: A rotatable excavating and sediment removing machine comprising an attaching part 10 coupled to an arm 5 of a hydraulic power shovel, a rotary cylinder 12, a rotary drive mechanism 11 for rotating the rotary cylinder 12, and a pair of grippers openable attached to the rotary cylinder 12. The pair of grippers are opened while the rotary cylinder 12 is rotated, and are then forced into the ground so as to drill a hole and pebbles are gripped by the pair of grippers so as to taken underground pebbles onto the ground surface.
Patent JP-H05243966-A (JP)
Title: Logic circuit
Inventor: KATAGIRI MASARU
IPC: H03K19/013
Filed: 1992-02-28
Abstract: PURPOSE:To operate an emitter-follower circuit at high speed even at the time of heavy load and to operate it with low power consumption in a logical circuit having the emitter-follower circuit. CONSTITUTION:A block A is the logic circuit having the emitter-follower circuit. A block B is an active pull-down circuit including the emitter-follower circuit which quickly discharges the charge of load when the potential levels of output terminals 3 and 4 are about to change from high potential to low potential. The active pull-down circuit consists of transistors 20 and 21 to make constant emitter-follower current flow to transistors 11 and 12 composing the emitter follower circuit, and transistors 24, 25, 28, etc., composing a bias circuit controlling emitter-follower current made to flow the transistors 20 and 21.
Patent JP-H10234645-A (JP)
Title: Automatically washable bathtub
Inventor: FUKUHARA AKIRA
IPC: A47L25/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To easily execute work such as piping connection, etc., and also to easily execute maintenance and checking after the bathtub is installed in a bathroom. SOLUTION: This automatically washable unit 104 is attached to a place facing the washing place side on the peripheral wall 2a of a bathtub 2 and also is provided with a washing unit case 106. At the outside of the washing unit case 106, mechanical parts such as a valve for opening/closing the supply paths 12a, 12b and 18 of a detargent and hot water are integratedly fitted. In the internal part of the washing unit case 106, electrical parts such as a motor for driving the valve and its control circuit 112 are housed in water-tight.
Patent JP-H10240432-A (JP)
Title: Character recognition device
Inventor: YOSHIKAWA MASATAKA
IPC: G06F3/0488
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a character recognition device with which the sizes of input character strings can be constantly put in order. SOLUTION: When the first character is inputted through handwriting using a pen (S110), the size of that character is stored (S140), that character is recognized and converted to a character code (S150) and that character is displayed in the stored size (S160). Afterwards, when it is instructed to put the sizes of characters in order, the sizes of respective characters inputted after a second character are set to the size of first inputted character as a whole and displayed.
Patent JP-H06255348-A (JP)
Title: Heat pump type air conditioner for vehicle
Inventor: GOTO NAOMI
IPC: B60H1/22
Filed: 1993-03-04
Abstract: PURPOSE:To prevent the variation of blow-out temperature by preventing a protecting device to operate even if the blow-out quantity of the introduced air varies, by reducing the number of revolution of a compressor according to the difference between the car room inside temperature and the car room outside temperature, when the air heated by a car room inside heat exchanger changes from the car room outside air to the car room inside air. CONSTITUTION:An introduced air selecting device 26, air quantity adjusting device 23, blower driving device 24, motor driving device 9, warming/cooling operation selecting device 25, car room inside temperature detector 31, car room outside temperature detector 32, and a blow-out temperature detector 33 are connected with a controller 34. When the introduced air is switched to the car room inside air by the introduced air selecting device 26 during warming operation, an introduced air selection signal is inputted into the controller 34, which receives the car room inside temperature from the car room inside temperature detector 31 and receives the car room outside temperature from the car room outside temperature detector 32, and calculates the difference. The corrected number of revolution of a compressor 1 is obtained on the basis of a previously determined calculation equation, and outputted to the electric motor driving device 9, which reduces the number of revolution of the compressor 1.
Patent JP-2000208349-A (JP)
Title: Ignition coil device for engine
Inventor: SAKAMAKI MAKOTO
IPC: H01F38/12
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To easily and well suppress the partial magnetizing force variation of a core by providing a partition which prevents the winding of a coil on the shaft section of a primary coil bobbin around which the coil is wound. SOLUTION: A partition 61 having a prescribed width (w) is provided at the central part of the shaft section of a coil bobbin 6 around which a primary coil 5 is wound so as to prevent the winding of the coil 5 around the part. Consequently, the number of tuns of the coil 5 at the central part, where the reverse bias magnetizing force becomes the weakest due to the long distances from the permanent magnets 10 provided at both ends of a bar-like core 9 inserted into the hollow shaft of the bobbin 6, can be reduced to about zero at the time of installing the magnets 10 to both ends of the core 9.  Alternatively, a plurality of partitions are provided at appropriate spots of the shaft section of the bobbin 6 wound with the coil 5 in such a way that the widths of the partitions are adjusted in accordance with the degree of variation of the magnetic force of the core at their spots due the permanent magnets 10.
Patent JP-H02223149-A (JP)
Title: Manufacture of lead-acid battery
Inventor: IKEDA YASUO
IPC: H01M50/541
Filed: 1989-02-23
Abstract: PURPOSE:To improve the work efficiency and reduce the production cost by forming an inter-cell connection section connecting both straps of a positive electrode and a negative electrode, welding electrode plate groups, and connecting cells. CONSTITUTION:When adjacent electrode plate groups 4 are welded and connected, straps 8c for connecting the welding straps 8a and 8b of electrode plate groups 4 and inter-cell electrode plate groups can be easily welded to each other in the same process, thus the work efficiency is improved. Two patch metals 7 are extracted in the separating direction after welding is completed, thus the patch metals 7 can be easily removed from below inter-cell connection sections 8c, and good inter-cell connection section 8c are formed. No electrode pole connected to a strap 8 is used, thus the setting and welding work of the electrode pole and the material and production cost are not required, and the defective welding of the electrode pole is prevented. The labor for the production work and the production cost are reduced accordingly.
Patent JP-H08238654-A (JP)
Title: Back flow preventing mechanism of injection molding machine
Inventor: SHIBATA TORU
IPC: B29C45/50
Filed: 1995-03-03
Abstract: PURPOSE: To reduce the percent defective of a product by avoiding the overheating of a molten material by a back flow preventing ring having a novel shape and to enhance the sealability at the time of operation of the back flow preventing ring by certainly preventing the leak of a resin. CONSTITUTION: A neck part 15 contracted in its diameter with a taper 14 is formed to the leading end part of an injection means 13 and a stopper part 16 preventing the movement of a ring-shaped back flow preventing ring 1 over a predetermined range or more is formed in front of the neck part. The back flow preventing ring 1 is provided around the neck part so that the outside peripheral wall 2 thereof is almost fitted to the inner wall 11s of an injection cylinder and the inside peripheral wall 3 is set so as to provide a definite interval from the neck part and the shape of the back flow preventing ring in the cross-sectional shape in the radius direction thereof is set to a semicircular shape on the front side thereof and the wedge shape fitted to the inner wall of an injection cylinder and the taper on the rear side thereof.
Patent JP-S56140444-A (JP)
Title: Microprogram control system
Inventor: HAYASHI TAKAO
IPC: G06F9/26
Filed: 1980-04-03
Abstract: PURPOSE:To execute efficiently the microprogram muPR generated by structural programming, by giving all means, by which operations between the stack and muPR instruction address register AR are performed, to muPR instructions. CONSTITUTION:mu Instruction AR1 holds the address of muPR which is being executed, and contents of muPR memory 2 designated by this address are read out to mu instruction register RG3. Stack 4 is the least-in first-out type memory and stores address data temporarily, and the store position of the last data is indicated by stack pointer SP5. Operating circuit 6 performs a prescribed operation between the current instruction address indicated by AR1 and the firld of the mu instruction by the muPR instruction and writes the operation rsult into the address of stack 4 indicated by SP5. Branch control logic 8 performs the control together with address select gate 15 and RG3 to read data of the address in stack 5 designated by SP5 into AR1, and operating circuit 7 corrects data of SP5 into a value designated by the muPR instruction.
Patent JP-H06261274-A (JP)
Title: Video signal recording/reproducing device
Inventor: SUGAWARA KAZUAKI
IPC: H04N5/92
Filed: 1993-03-04
Abstract: PURPOSE:To obtain a composite video signal which can utilize a part of an original video signal cut off at the time of editing by replacing and recording several fields in a prescribed number of fields of a main signal and several fields of a sub-signal. CONSTITUTION:One of video signals (a)-(c) obtained from plural video cameras 1-3 is set as a main signal, and other video signals are set as sub-signals. In such a state, changeover switch circuits SW1, SW2 are switched by switching signals (d), (e) from a switching signal generating circuit 5, and the signals (a)-(c) are relayed alternatively to a synthesizing circuit 6 by a frame unit. The circuit 6 forms a composite video signal for keeping a position on a time base of a field of the sub-signal roughly constant by inserting at intervals the field of the sub-signal at every prescribed number of fields of the main signal, and supplies it to a recording means 8 together with a sub-signal discriminating signal generated by a discriminating signal generating circuit 7. In such a way, a still picture is reproduced by extracting the field of the sub-signal, and can be reproduced as a frame feed.
Patent JP-H05242686-A (JP)
Title: Coding circuit, and data detecting semiconductor integrated circuit applied and sense amplifier used therefor
Inventor: YONEDA MASATO
IPC: H03M7/30
Filed: 1992-02-28
Abstract: PURPOSE:To efficiently code data with a prescribed coding cycle by inputting the hit signals among flag data, which must be coded next, into a prefetch circuit while the hit signals of the previous flag data are being decoded. CONSTITUTION:A prefetch circuit 16 of a main encoder 12 inputs next higher priority order flag data for every word while a priority circuit 20 and an encoding circuit 22 are coding coincidence word addresses in accordance with the prescribed priority order of the hit signals of a higher priority subblock 32. The flag data from the circuit 16 are inputted to a flag register 18 in parallel by the switch timing output of a timing controlling circuit 60. Moreover, while the flag data are coded by the encoder 12, the flag data of the next higher priority order subblock selected by the subblock encoder are respectively taken into the circuit 16 for every word.
Patent JP-S51118369-A (JP)
Title: Manufacturing process for simiconduator unit
Inventor: ITOU KUNIO
IPC: H01L21/314
Filed: 1975-04-10
Abstract: PURPOSE: To prevent from needless scattering and etching by using multicrysral compound ad scattering mask and etching mask for manufacturing process for semiconductor unit. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59169383-A (JP)
Title: Output voltage controller for inverter in vector control system
Inventor: ASHIKAGA TADASHI
IPC: H02P21/00
Filed: 1983-03-15
Abstract: PURPOSE:To accurately control without influence of variation in a DC voltage by obtaining the 3-phase voltage set value obtained by vector control by 2-phase/ 3-phase converting the result of dividing the detected value of the DC voltage of an inverter by a reference voltage. CONSTITUTION:A motor 1 is driven by a PWM inverter 2, a magnetic flux set value i1alpha*, a secondary current set value i1beta* and power angular frequency omega0 are inputted to a calculator 4, and controlled through a phase voltage calculator 4. At this time, the DC voltage detection value Edc of the inverter 2 is divided by a reference DC voltage EN, inputted to dividers 17d, 17q together with voltages e1d, e1q converted via synchronous rotary coordinates/stationary coordinates conversion from alpha-phase primary voltage e1alpha, beta-phase primary voltage e1beta, and 3-phase voltage set values ea*, eb*, ec* are obtained through a 3-phase/3-phase converter 19, thereby controlling the inverter 2. Accordingly, the DC voltage variation amount can be compensated, and highly accurate vector control can be performed.
Patent JP-S51118449-A (JP)
Title: Polarizing prism
Inventor: MAEDA AKIRA
IPC: G11B7/135
Filed: 1975-04-10
Abstract: PURPOSE: In order to miniaturize the optical system and to make the price cheaper by means of incident 1/4 wave-length Plate on the irradiation plane of a polarizing prism. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000236933-A (JP)
Title: Comb
Inventor: ARAI TAKESHI
IPC: A45D24/36
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To easily cut hair by providing a liquid container having two transparent sides at the comb body, sealing a specified amount of liquid in the container, and marking angle lines at the both sides of the liquid container to represent the inclination of the comb. SOLUTION: A comb 1 comprises a comb body 2 and comb teeth 3, the comb body 2 is provided with a rectangular shaped liquid container 4 two sides 5 of which are transparent, and a colored liquid 6 of half the volume of the liquid container 4 is sealed in the liquid container 4. Angle of lines representing the inclination of the comb with the comb teeth 3 facing upward or downward are marked on the faces of the both sides 5 of the liquid container 4: An angle of line 10 representing the status when the comb teeth 3 is horizontal, an angle of line 11 representing the status when the right or left of the comb teeth 3 is inclined at angle of 30, an angle of line 12 representing the status when the right or left of the comb teeth 3 is inclined at angle of 60, and an angle of line 13 representing the status when the comb teeth 3 is stood vertically.  This enables a user to cut hair without requiring higher skill.
Patent JP-S51118106-A (JP)
Title: Callor of can outlet for gripping cylinder type pump
Inventor: SAITOU MASAYASU
IPC: F04B43/00
Filed: 1975-04-10
Abstract: PURPOSE: A callor of can outlet with a radiant shape and resilient property, is sep up at a bottom of proper callor of can outlet, thereby exact holding on can outlet and perfect suction up a liquid in a container is attainable. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04261883-A (JP)
Title: Printing apparatus
Inventor: YAMAGUCHI YASUKI
IPC: B41J29/00
Filed: 1991-02-15
Abstract: PURPOSE:To provide a small-sized printing apparatus capable of performing multicolor printing. CONSTITUTION:A paper receiving part 31 having many papers 4 received therein is provided and the paper feed path 32 reversed upwardly from one end of the upper surface of the paper receiving part 1 is provided and a plurality of printing units 16 each having the feed roller 23 positioned within the paper feed path 32 and an image forming part 31 and set to the length half or less the length of each paper 4 are arranged on the upper surface of the paper receiving part 1 along the paper feed path 32. By this constitution, a multicolor printing apparatus is miniaturized and, further, by selecting the number of the printing units 16 mounted on the upper surface of the paper receiving part, this multicolor printing apparatus can be used as a monochromatic printing apparatus while the interchangeability of parts is obtained.
Patent JP-S55139052-A (JP)
Title: Motor with brake
Inventor: TSURUTA TOSHIO
IPC: H02K7/102
Filed: 1979-04-13
Abstract: PURPOSE:To obtain a motor in which an increase of temperature is less by installing a damper between the end bracket and the other bracket that is fixed to the outside of the motor and by providing a clearance between the end bracket and the damper. CONSTITUTION:The stator 4 is held by both the frame 1 and end bracket 5, the rotor shaft 10 of the rotor 2 is supported by both the bearing 3 of the frame 1 and the one 7 of the end bracket 5. The bracket 8 is fixed to the outside of the end bracket 5, and the damper unit that consists of the brake wheel 11 and brake disc 13 is put in the space between the end bracket 5 and the bracket 8. The brake wheel 11 is connected to the rotor shaft 10 slidably in the axial direction, the brake disc 13 is held so that it cannot be turned by the pin 12 that is fitted in both the brackets 5, 8, and it is also pressed to the bracket side by the push spring 14. Also radiating fins are provided to the outside of the bracket 8.
Patent JP-H10234306-A (JP)
Title: Ice cake for nutrition supply
Inventor: FUKUMORI NAOHITO
IPC: A23L33/155
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide ice cake for nutrient supply easy to eat because of its fine aftertaste so as to sufficiently ingest nutrients such as iron and vitamin A without feeling the taste peculiar for nutrients. SOLUTION: Concerning the ice cake for nutrition supply containing nutrients more than one kind selected from the group consisting of iron more than 4mg/100g, vitamin A more than 600IU/100g, vitamin B1 more than 0.3mg/100g, vitamin B2 more than 0.4mg/100g, vitamin D more than 30IU/100g and vitamin E more than 3mg/100g, the peripheral surface of 1st ice cake layer, for which a fusing point is set from -25 to -10 deg.C, is covered with a 2nd ice cake layer, for which a fusing point is set from -5 to 0 deg.C, without practically containing these nutrients.
Patent JP-H01217413-A (JP)
Title: Light source device for endoscope
Inventor: MIYAZAKI AKIHIKO
IPC: G02B23/26
Filed: 1988-02-26
Abstract: PURPOSE:To allow one light source device to use rotary filters corresponding to various video systems by providing the light source device with a filter detecting means for detecting the kind of a rotary filter and controlling the rotary filter in accordance with the kind of the rotary filter detected by the filter detecting means. CONSTITUTION:The light source device 6 is provided with an NTSC/PAL detecting circuit 31, the detecting circuit 31 is connected to a contact 32a arranged oppositely to a cassette loading part and a contact 32b connected to a power supply 33 is arranged oppositely to the cassette loading part. The kind of a filter cassette 15 loaded to the filter loading part of the light source device 6 is detected by the detecting circuit 31, a synchronizing signal generating circuit 30 is selected and the rotational frequency of the rotary filter 17 is controlled and set up in accordance with the kind of the filter cassette 15. Consequently, respectively different rotary filters corresponding to respective kinds of the rotary filters can be controlled only by one light source device.