baber/WOPTO huggingface dataset:
Patent JP-S6038971-A (JP)
Title: Method for converting picture element density of binary picture
Inventor: MIYATA TETSUJI
IPC: H04N1/387
Filed: 1983-08-12
Abstract: PURPOSE:To obtain the spread of a required minimum black picture by setting a parameter to a specific value depending on the low density conversion and the high density conversion according to the converting density ratio respectively. CONSTITUTION:In the low density conversion (p, q <1), parameters are set as alpha=(1/p)-1 and beta=(1/q)-1 in the standardized coordinate system, the conversion is attained according to the 9-split method, and in the high density conversion (p, q>=1), parameters are set as alpha=0 and beta=0, the conversion is attained to a value of the closest original picture element the same as the SPC method thereby preventing missing of black picture elements so as to attain the spread of required minimum black picture. Thus, the unified processing is conducted to the 4 modes (low/low p/q, low/high p/q, high/low p/q and high/high p/q) depending on the high or low value of the density ratio of the two parameters p/q, or it is realized by a common circuit constitution.
Patent JP-H0964527-A (JP)
Title: Electronic part for surface mount technique
Inventor: REINHARUDO OOBERUSHIYUTAARU
IPC: H01R12/55
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide electronic parts having such an external size that the parts can be quickly fixed to a printed circuit board(PCB) by utilizing a surface soldering technique even when the parts are mounted at a high density. SOLUTION: An electronic part has a part main body 10, at least one conductive member 20 which is fitted to the main body 10 and made of an electric conductive material, and a contact care 22 which is exposed to the outside from the main body 10 and usually positioned on the outside of the main body 10. The contact area 22 is used for connecting the part to a PCB 30 or the like. In order to increase the electronic part mounting density of the PCB 30 by using a surface soldering technique, a window 16 is provided through the main body of each electronic part so that infrared rays can reach the contact area 22 through the window 16.
Patent JP-H11324423-A (JP)
Title: Locking hook for sliding door
Inventor: PARK HYOK GU
IPC: E05C19/08
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To stabilize an attached state and an engaged state and safely hide a bolt in the engaged state. SOLUTION: A male hooking member 10 made to form a right angle by a fixed piece having screw holes and a male hooking piece having a locking hole and a female hooking member 20 made to form a right angle by a fixed piece having screw holes and a female hooking piece having an insertion hole are engaged with each other at right angles. The male hooking member 10 and one of the female hooking members 20 may be set or the male hooking member 10 and two of the female hooking members 20 may be set.
Patent JP-S63311479-A (JP)
Title: Machine translation device
Inventor: MIIKE SEIJI
IPC: G06F17/28
Filed: 1987-06-12
Abstract: PURPOSE:To easily execute a correcting work by retrieving automatically a character-string in an input original or version, based on a designation of a specific character-string, and displaying its character-string and a character- string in the version or the input original corresponding thereto so as to be discriminated from other part by an inversion display, etc. CONSTITUTION:When a specific character-string in an input original or version is designated by an input part, 1 based on an input operation of an operator, its character-string in the input original or version is retrieved automatically. Also, a character-string in the version or the input original corresponding to the character-string in the input original or the version which has been retrieved is checked, and parts of these character-strings are displayed on a display part 7 so as to be discriminated from other part by, for instance, an inversion display, a high luminance display, an underline display, etc. In such a way, the operator can decide at a glance the correspondence relation of each character- string in the version or the original, and the corresponding character-string in the original or the version, and a correction based on a propriety decision thereby is also executed easily.
Patent JP-S6210201-A (JP)
Title: Heat pressing device for executing electrical heating and mechanical pressing and manufacture thereby
Inventor: KURATOMI TATSURO
IPC: B30B11/00
Filed: 1985-07-05
Abstract: PURPOSE:To produce a sintered alloy under an ultra-high pressure at a low heating cost by packing a sintering raw material into a heat pressing chamber constituted of an electrically insulated cylinder and piston and prssurizing the sintering raw material while electrically heating said material. CONSTITUTION:The cylinder 1 internally having a cylindrical space part is made of a sinterd hard WC alloy formed by sintering ultra-hard WC powder with Co powder as a binder and other hard alloy steel, tough and hard steel, hard carbon material, etc. and a reinforcing ring 3 made of a tough and hard steel, etc. is fitted onto the same to withstand strong pressure. An electrical insulating film 2 of TiC having high adhesiveness to the material of the cylinder is formed on the inside surface in the cylindrical space of the cylinder 1 and an electrical insulating film 2 of Al2O3 is formed thereon, both by a CVD method, etc. Cylindrical pistons 4, 5 made f the sintered hard WC alloy similar to the alloy of the cylinder are disposed above and below in the cylinder 1 and the electrical insulating films 6, 7 similar to the films formed on the inside surface of the cylinder are formed to the side faces thereof. The powder raw material to be sintered is put into the cylinder and while the powder is powerfully pressurized by the upper and lower pistons, the sintering raw material is electrically heated by the pistons 4, 5, by which the sintered body is produced with good electric power efficiency.
Patent JP-H05316108-A (JP)
Title: Controller for communication of same information for isdn terminal
Inventor: IMANISHI TOSHIHARU
IPC: H04L29/08
Filed: 1992-05-11
Abstract: PURPOSE:To provide the controller for communicating the same information for ISDN terminals able to apply simultaneous transfer processing to the same information for plural reception terminals when a caller terminal implement transfer processing of the same information for the plural reception terminals. CONSTITUTION:The controller is featured to be a controller for communicating the same information for an ISDN terminal which sends a call signal outputted from a caller terminal to a destination reception terminal via an ISDN and outputs a call reception signal when the reception terminal receives the call signal to implement communication connection between both terminals and which is provided with a simultaneous notice information read means setting recording of the simultaneous notice information being information to be noticed simultaneously to plural reception terminals to subaddress information in the call signal outputted from the caller terminal and reading the simultaneous notice information of the subaddress information from the plural terminals.
Patent JP-S6125651-A (JP)
Title: Floating and recovering method of pulverized coal
Inventor: MURATA TOSHIAKI
IPC: B03D1/02
Filed: 1984-07-17
Abstract: PURPOSE:To diminish the usage of binder by stirring the slurry after adding the binder, adding a floatation agent thereto and performing floatation. CONSTITUTION:The raw coal 1 is pulverized with a pulverizer 2 and the pulverized coal 3 is fed to a mixing vessel 4 and a binder 5 plus water are added and the mixture is mixed to manufacture the pulverized coal slurry. The slurry is fed to an oil spreader 7 and stirred to subject the slurry to deash and oil spreading of the pulverized coal and fed to a conditioner 8 and water 10 pulse a floatation agent 9 are added. The slurry is fed to a floating machine 11 and the oil spread coal 12 is attached to the bubbles to settle the ashes 13 and the oil spread coal 14 is recovered.
Patent JP-S5383428-A (JP)
Title: Automatic power throw-in system for data transmission system
Inventor: SHIBATA TOMOHITO
IPC: H04L12/12
Filed: 1976-12-07
Abstract: PURPOSE: To eliminate the existence of the operator as well as to save the power, by throwing and controlling the power source of the terminal unit in case the power throw-in command is decoded by the power throw-in unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5573034-A (JP)
Title: Electronic flash device
Inventor: YAMADA MASANORI
IPC: G03B15/02
Filed: 1978-11-28
Abstract: PURPOSE: To perform bounce photographing of multiple times reflection without resetting the flash device by correcting flash quantity in correspondence to variable directions.  
     CONSTITUTION: When the light emitting part of the flash device is bounced up to the click positions of 45°, 60°, 90°, etc., the contact 29 of a switch S 3  rides on the contact 28b, causing resistances R8, R9 to be connected to the emitter of a transistor Tr 2 . The bias voltage determined by these resistance is then applied to the emitter. The relation between an integrating circuit composed of a capacitor C4, etc. and Tr 2  of this time is such that the emitter voltage becomes lower by as much as the resistance R9 than that when S3 was connected to the contact 28a and therefore the time until Tr 2  goes on becomes longer. Because of this, the time for the signal to be applied to the gate of an SCR 2  delays and the quantity of emission light increases and therefore the underexposure at the bouncing is correspondingly corrected. Hence, the bounce photographing may be readily accomplished without resetting the flash device. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0312686-A (JP)
Title: Image forming device
Inventor: GOTO HIDEKI
IPC: G03G21/00
Filed: 1989-06-10
Abstract: PURPOSE:To prevent dust and paper powder, etc., from being accumulated on the surface of an ozone filter by providing an excitation means giving vibration with which the dust and the paper powder, etc., are removed to the ozone filter. CONSTITUTION:The excitation means 5 for giving the vibration with which the dust and the paper powder, etc., are removed to the ozone filter 1 is pro vided. Namely, a vibration generating member 5 where plate-like projections 51 are radially provided on the outer periphery of a boss is fixed to the output shaft of a driving motor 6 fixed to a device main body. A leaf spring 21 is fixed to a filter holding member 2. By rotating the driving motor 6, the vibra tion generating member 5 rotates and the projection 51 flips the leaf spring 21, so that the vibration is given to the filter holding member 2 and the ozone filter 1. Thus, the dust and the paper powder, etc., are prevented from adhereing to the ozone filter 1 and the surface of the filter is always in contact with air containing ozone.
Patent JP-S5771192-A (JP)
Title: Semiconductor oscillation element
Inventor: TAKESHIMA MASUMI
IPC: H01L47/02
Filed: 1980-10-20
Abstract: PURPOSE:To obtain the high efficiency of Gunn operation by a method wherein on a semi-insulating substrate a first semiconductor layer having a high traveling degree and big electronic affinity and a second semiconductor layer of the same conductivity type and having a small traveling degree as well small affinity are laminatingly grown and the ends thereof are provided with two pieces of electrodes with intervals for impressing an electric field parallel to the two semiconductor layers. CONSTITUTION:On a semi-insulating GaAs substrate 1 an N type GaAs layer 2 with such a high traveling degree and big electronic affinity as thickness 9,000Angstrom  and the impurity concentration of 5X10<15>/cm<3> is grown in fluid phase expitaxially and thereon an N type Ga0.44Al0.56As layer 3 with such a low traveling degree and small electronic affinity as thickness 3,000Angstrom  and the same impurity concentration 5X10<15>/cm<3> is laminatingly grown. Subsequently on the ends of said layers two pieces of electrodes 4 with a gap in the center is formed through diffusion of high concentration Zn to fasten the back of the substrate 1 to a copper block for impressing an electric field parallel to the layers 1 and 2 from two pieces of electrodes.
Patent JP-H11123783-A (JP)
Title: Method and device for conveying container through oven for formation of insulated foamed layer on the container
Inventor: GRISHCHENKO GRIGORY
IPC: B31B15/00
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To apply a heating treatment to a container in which a foamed insulating area is formed in such a manner that the container does not come into contact with another container and the area is caused to foam uniformly. SOLUTION: A container C passes on a conveyance device in an oven 20 and a foaming material on each of the containers C is caused to foam into an insulating layer. The containers C are supported by a holding part 30 of the conveyance device respectively and the holding part 30 prevents the containers C from coming into contact with each other. The holding part 30 preferably supports loosely the containers C so that the container can be freely rocked with the holding part 30 to be less influenced by the air current of the oven 20 and the vibration of the conveyance device. The holding part 30 does not come into contact with points on each of the container C during an enough period of time to allow the dissipation of heat from the containers C through the holding part 30 so that any adverse effect upon the foaming process may be eliminated.  The containers C are conveyed in a single vertical row along a meandering path in the oven 20.
Patent JP-H05342170-A (JP)
Title: Intermicroprocessor communication
Inventor: FURUYA TADASHIGE
IPC: G06F15/167
Filed: 1992-06-08
Abstract: PURPOSE:To reduce the overhead time of intermicroprocessor communication and to prevent the control of a master side CPU from being affected by the order of processing at a slave side CPU. CONSTITUTION:A master side CPU 1 outputs special signals and selects RAM a4-b5 corresponding to plural CPU a3-b3 through chip selects 13 and 14. The master side CPU 1 simultaneously writes data through parallel buses to the RAM a4-b5. A slave side CPU a2 selects the RAM a4 through a chip select 7 and reads data from the RAM a4 through the parallel bus. Similarly, the slave side CPU b3 reads data from the RAM b5 through a chip select 9 as well. Thus, communication is simultaneously enabled between the master side CPU 1 and the slave side CPU a2-b3 only at the time of write.
Patent JP-S5573337-A (JP)
Title: Emulsifying or solubilizing composition
Inventor: FUJII MASAHIKO
IPC: C09K23/42
Filed: 1978-11-30
Abstract: PURPOSE: To provide stable emulsifying agent of excellent quality consisting of an esterified compound of oxide addition product of a compound having a primary hydroxyl groups, an esterified compound of oxide addition product of monohydric alcohol and a nonionic surfactant.  
     CONSTITUTION: From 0W200 moles of propylene oxide are added to a compound having from 3W6 hydroxyl groups such as trimethylol propane. Then, from 3W250 moles of ethylene oxide are added to the resulting product. From 16W100% of the hydroxyl groups of the oxide addition product is esterified with a fatty acid having from 8W24 carbon atoms. From 0W50 moles of propylene oxide are added to primary alcohol having from 8W24 carbon atoms such as capryl alcohol. Then, from 2W50 moles of ethylene oxide are added to the resulting product. From 30W100% of the hydroxyl groups of the oxide addition product is esterified with a fatty acid having from 8W24 carbon atoms. From 50W90% by weight of the ester product from the compound having hydroxyl groups and from 10W50% by weight of the ester product from alcohol are mixed with from 0W20% by weight of nonionic surfactant to obtain stable emulsifying agent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0312570-A (JP)
Title: Semiconductor integrated circuit
Inventor: YOSHIMOTO MASAHIKO
IPC: G01R31/28
Filed: 1989-06-09
Abstract: PURPOSE:To remarkably decrease a test vector, and also, to easily generate the test vector by constituting this circuit so that output data from a scan output terminal can be inputted from a scan input terminal. CONSTITUTION:At the time of scan input, a scan register latch 5 becomes a series connection, data is inputted from a scan input terminal 3 and a test pattern is set to the latch 5. Subsequently, when the latch 5 is switched to a parallel connection, test object circuits 1, 2 are evaluated by the test pattern and it is contained in the latch 5. Next, the latch 5 is switched to a series connection again, and set so as to be inputted selectively from a second scan input terminal 6 by controlling 8 a selector 7. Thereafter, the latch 5 is shifted, data of the circuits 1, 2 are read out of a scan output terminal 4 and evaluated, and also, re-inputted into a shift pass from the terminal 6 through a connection 99, and inputted to the latch again. Subsequently, when the latch 5 is switched to the parallel, output data at the time of the previous test of a scan register becomes a new input pattern and the test is executed again.
Patent JP-H07174692-A (JP)
Title: Evanescent wave sensor and device
Inventor: RUDORUFU II SUROBUASEKU
IPC: G01Q60/00
Filed: 1992-06-08
Abstract: PURPOSE: To provide an improved type evanescent wave sensor and device for analyzing test liquid. CONSTITUTION: Beam 34 provided from a light source and passed through an optical device emits from a photo port 12 and transmits in a wall surface 16. The wall surface 16 is formed with an inner wall surface 20 and an outer wall surface 18 and the photo signal is fully reflected inside between the wall surfaces and transmits to a transmit direction. Evanescent wave electromagnetic field causes when the beam 34 is reflected on the outer wall surface 18, so that phosphor of compounded matter with fluorescent mark is excited and phosphor is emitted. The inside reflected beam in the beam 40 is transmitted to a photo port 12 direction. The beam emitted from the photo port 12 is detected by a detecting means through the optical device.
Patent JP-H09327247-A (JP)
Title: Water-treating system
Inventor: TAKASHIMA TOMOHARU
IPC: A01G31/00
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a water-treating system, capable of readily carrying out recovery of organisms or withered bodies of aquatic plants as a water treating system of a type carrying out purification by aquatic plant vegetated in shallow water area. SOLUTION: An anchor body 1 is buried in water bottom and an engaging receiving body 4 is provided in a state brought into contact with the soil of water bottom by mooring to the anchor bodies and a vegetating mat 5 is engaged with the engaging receiving body and the aquatic plant 6 is vegetated through the vegetating mat 5.
Patent JP-H0311572-A (JP)
Title: Contact used by socket for electric part
Inventor: MATSUOKA NORIYUKI
IPC: H01R24/00
Filed: 1989-06-08
Abstract: PURPOSE:To obtain a contact which can be inserted with no load applied by constituting the terminal inserting section of the contact to be widened by a moving plate which is provided for the upper surface of a socket main body in such a way that it can laterally be moved. CONSTITUTION:A contact 1 is formed by punching a metallic material in a band shape in such a way that No.1 and No.2 slice 1a and 1b in a fork shape are formed by said punching, which are extended in parallel while the sheared faces of them by punching are faced with each other. When an actuating lever 4 is rotated as fulcrum at an axis 6 so that a moving plate 3 is moved to the left via transmitting shaft 7a and 7b, pressing force is accordingly given so that a pressure backing section 1d engaged with the moving plate 3 is moved to the left. This permits No.1 slice 1a which is normally in a closed condition, to be deformed in such a way as to be forcively widened so that a terminal insertion gap 10 is thereby formed between No.2 slice 1b and a contact section piece 1e. This constitution allows the terminal 9 of an electric part 8 to be inserted into the terminal insertion hole 3a of the moving plate 3 so that the contact can thereby be inserted into the aforesaid insertion gap 10 with no load applied.
Patent JP-S5479551-A (JP)
Title: Full-wave rectifying detection circuit
Inventor: MORI EIZOU
IPC: H02M7/21
Filed: 1977-12-07
Abstract: PURPOSE: To simplity IC-implementation by providing two emitter-follower circuits with emitters connected to a common load.  
     CONSTITUTION: Transistors TR 1  and TR 2  constitute emitter follower circuits with common emitter load resistance R 1  respectively. Although applying an AC signal to the premary side of transformer T 1  applies a DC bias and the AC signal superposed each other to bases of TR 1  and TR 2 , the DC bias component of them allows 2xVBE to be supplied to the emitter since the base potential is 3xVBE, and the signal component allows the emitter potential not to fall below 2xVBE but to rise. As a result, the emitter varies with only a half the positive signal component, so that a rectified waveform will appear at the emitter. In addition, since out-of-phase signal waveforms are applied to TR 1  and TR 2 , the emitter potential is made to rise alternately when the signal has positive amplitude, so that its full- wave rectified waveform will appear at the emitter. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05340035-A (JP)
Title: Structure of joint part of roof panel
Inventor: MINAI AKIRA
IPC: E04D3/40
Filed: 1992-06-08
Abstract: PURPOSE:To simply and easily join roof panels by only arranging the roof panels at a site and a tie member between the supporting members of the roof panels, and moreover to shorten site executing time and to improve the strength of a joint part. CONSTITUTION:Tile materials 3 are spreadedly provided on the upper face of a roof panel body 2 to form a roof panel 4, and plurality of roof panels 4 are mutually adjoined, and their side end faces along the direction of mutually opposite roof flows are joined. The side end part of each roof panel 4 is provided with a supporting member 9 having a groove forming section 7 which is arranged between the roof panel body 2 and the roof panel 4 to form a lateral groove 6 and a position control section 8 which is provided in one body with the groove forming section 7 and abuts on the side end face 5. A tie member 12 having a flat plate part 10 simultaneously inserted into both lateral grooves and a rising part 11 which rises from the flat plate part 10 and is opposite to both the position control sections 8 is arranged between the supporting members being mutually opposite.
Patent JP-H10328202-A (JP)
Title: Cautery for endoscope
Inventor: OUCHI TERUO
IPC: A61B1/00
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To easily and safely cauterize a wide region by removably fitting a tip hood in such a manner as to surround a suction opening of a suction channel of an endoscope tip, and arranging an electrode along at least one of the inner peripheral surface and the tip surface to be connected to an external high frequency power supply. SOLUTION: An endoscope is provided with a cautery 50 having a treating means passing channel also serving as a suction channel 16. The cautery 50 comprises a tip hood removably provided on the tip main body 11, an electrode 52 fitted to the tip hood 51, and an electric wire 53. The electric wire 53 is electrically connected to the electrode 52, and removably inserted in the suction channel 16. The tip hood 51 is formed by transparent material quality to enable 1 see-through observation. By this arrangement, an inner wall part 101 of the body cavity needed to be stopped bleeding is sucked from a suction opening 13 to be sucked into the tip hood 51, and a high-frequency current is let flow through the electrode 52 to cauterize the part. Thus, hemostasis can be easily and surely performed.