baber/WOPTO huggingface dataset:
Patent JP-H02161257-A (JP)
Title: Heating completion control device for electric water heater
Inventor: ITO YOSHIKAZU
IPC: F24H1/18
Filed: 1988-12-14
Abstract: PURPOSE:To optimally control the completion of heating of an electric water heater to suit the usage pattern with ease of handling by desirably setting any time zone of main power supply by means of a power supply time zone setting means, and displacing the net power supply time zone to the second half of the main power supply time zone. CONSTITUTION:Upon turning on the power switch, the current time is set, and the main power supply starting time is then set, which is followed by setting the power supply stop time. When the main power supply starting time comes, the hot water consumption volume V is read and the heating completion temperature T computed, and then, the power source circuit is closed to start the power supply to a heat generator 2. The hot water temperature Tw in the hot water reservoir tank 1 is then measured by a temperature measuring means 3, and the measured value Tw is compared with the computation result T of the heating completion temperature. If Tw has reached T, the power source circuit is turned off, and the control is terminated. As clear from this description, the main power supply time zone for the heat generator can desirably set by a power supply time zone setting means, and the net power supply time zone can be displaced to the second half of the main power supply time zone by the computing means.
Patent JP-H09135136-A (JP)
Title: Automatic gain controller
Inventor: KISHI TAKAHIKO
IPC: H03G3/30
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an automatic gain controller whereby an AGC output signal with few distortion is obtained when any one of plural signal processing circuits is selected. SOLUTION: An output signal from a variable gain circuit 1, obtained by amplifying an input signal by a gain based on an output control signal is introduced to one of the signal processing circuits 2a-2c which is selected by change- over switches 3 and 4 so as to be outputted as the output signal which is signal- processed and automatically gain-controlled. The output control signal which receives the automatically gain-controlled output signal so as to permit the amplitude of the automatically gain-controlled output signal to be a prescribed value is generated and transmitted to the variable gain circuit 1 so that the gain of the variable gain circuit 1 is controlled based on the output control signal.  The control signal generating circuit 5 changes-over the value of the time constant into the time constant value based on a signal processing time in the signal processing circuit which is selected by the change-over switches 3 and 4.
Patent JP-H09327810-A (JP)
Title: Manufacture of polychrome decorative plate
Inventor: KOIKE TAKERU
IPC: C04B28/26
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To realize the manufacturing of a favorable quality decorative plate with fine external appearance finish with good productivity and without using decorative aggregate by a method wherein one color slurry is poured in lumps or in lines in the other color slurry at the placing of two or more slurrys different in color formed of specified powders and aqueous solution in a mold for hardening. SOLUTION: One color slurry A and the other color slurry B, both of which are respectively formed of SiO2 -Al2 O3 powder and the aqueous solution of an alkali metal silicate, are placed in a vessel and agitatingly mixed with each other. At the pouring of both the slurrys A and B mixed with each other in a forming mold 11 for hardening, the fluidity of one color slurry A is made different from that of the other color slurry B so as to not completely mix with each other, resulting in allowing to pour one color slurry A having smaller fluidity into the other color slurry B having larger fluidity in lines. Accordingly, a polychrome decorative plate, on the surface of which a polychrome pattern is applied with no mixing of colors, can by manufactured with good productivity by simple facilities.
Patent JP-H06156658-A (JP)
Title: Scavenging belt conveyor for conveying continuous parcel sack ribbon made of film
Inventor: TSUJIURA MICHIO
IPC: B65H29/70
Filed: 1992-11-25
Abstract: PURPOSE:To enable stable conveyance even in the case of soy soup oozing out of a parcel sack and enable conveyance without damaging the parcel sack contents such as fragile spices by conveying a film-made continuous parcel sack ribbon in close contact with a scavenging conveyor belt. CONSTITUTION:A conveyor frame 1 is provided at its upper face with a guide groove 6 for the conveyance of a scavenging conveyor belt 5 and at its inside with a scavenging chamber 2 for scavenging internal air through a scavenging port 3. Numerous scavenging holes 4 communicated with the scavenging chamber 2 are disposed at the bottom part of the guide groove 6, and the scavenging conveyor belt 5 easy for air to pass is disposed at the upper face of the guide groove 6. When the pressure of scavenging chamber 2 is reduced, the lower face of a parcel sack ribbon 8 is sucked by the scavenging conveyor belt 5, and when a conveyor pulley 7 is driven in this state, the parcel ribbon 8 is conveyed stably at the same speed along the guide groove 6.
Patent JP-H01153670-A (JP)
Title: N-substituted 2,4,5-tricyanoaniline derivative
Inventor: KIMURA KIMIHARU
IPC: C07C255/58
Filed: 1987-12-11
Abstract: NEW MATERIAL:The compound of formula I (R is alkyl, alkenyl or aralkyl). EXAMPLE:N-octyl-2,4,5-tricyanoaniline. USE:Useful as a monomer for the synthesis of functional pigment, epoxy resin hardener, photosensitizer and functional polymeric compound. PREPARATION:The compound of formula I can be produced by reacting 1,2,4,5- tetracyanobenzene of formula II with primary amines of formula RNH2 in a solvent (e.g. acetonitrile) at room temperature-50 deg.C optionally in the presence of a base as a catalyst. The amount of the primary amine is >=1mol., preferably 1-5mol. per 1mol. of the compound of formula II.
Patent JP-S63159918-A (JP)
Title: Communication terminal equipment
Inventor: MASUKO YASUHIRO
IPC: G06F3/023
Filed: 1986-12-24
Abstract: PURPOSE:To improve the operability of a keyboard in a transmission state by switching automatically the shift states of the keyboard according to the type of the received data. CONSTITUTION:A transmission/reception equipment 11 receives data from a host computer 50 under the control of a transmission/reception equipment control part 12. This received data is fetched by a terminal control part 13 and sent to a display control part 16 and a shift state switch control part 18. The part 18 discriminates the type of the received data and a shift state switching part 19 defines the deciding result of the part 18 as a deciding signal and switches the shift states of a keyboard 14 based on said deciding signal. Thus, it is not needed to switch manually the shift states of the keyboard 14 for each transmission of data and the keyboard operability is improved.
Patent JP-S6490051-A (JP)
Title: Scraper for centrifugal separator for sugar
Inventor: KONII HEIMAN
IPC: C13B30/06
Filed: 1987-12-11
Abstract: PURPOSE: To enable gently and politely removing residual sugar on a wall by scraping off most of sugar in a bowl by a scraper tip without direct contact with the bowl inwall and forming a scraper plate in direct contactable with the bowl inwall on the rear side of the tip. CONSTITUTION: A scraper blade 12 is fixed to an arm 11 which can be inserted into the centrifugal bowl and can be oscillable therewithin. The blade 12 is provided with the tip 13 having an edge 15 and the edge 15 is arranged adjacent to the inside of the wall of the centrifugal bowl but not contact with the wall and is made movable along the wall so as to scrape off the sugar adhering to the bowl wall during rotation of the bowl. Further the blade 12 is successively provided with a rearscraper 16 behind the edge 15 and the afterscraper 16 is in direct contact with inside of the centrifugal bowl wall or in indirect contact therewith via formed body of sugar held by the scraper 16. Consequently, all of sugar can be gently and politely removed.
Patent JP-H0843292-A (JP)
Title: Detector for measuring luminous intensity of scattered lightwith thin film of colloid-state medium
Inventor: FURANKU PANIEERU
IPC: G01N15/02
Filed: 1994-11-24
Abstract: PURPOSE: To provide a device and method for measuring the luminous intensity of a light scattered by a colloidal medium made into a thin layer. CONSTITUTION: This device comprises a monochromatic light source, an optical system 4 for converging a beam 2 of the light source onto a thin layer 16 to be analyzed, at least one light detector 5 for detecting the light scattered by the thin layer 16, and a (electronic) processing system 50 for processing the signal transmitted from the light detector 5. The optical system 4 comprises a refracting element 9 placed on the path of the beam 2, one surface 12 thereof forms a first wall for partitioning the bottom surface of the thin layer 16, and a second wall for partitioning the upper surface is formed by a bottom surface of a cylindrical element 20. Further, this device comprises a position control means 14 for vertically moving the position of the cylindrical element 20 so as to change the distance between the bottom surface and the first wall 12 to have a proper thickness.
Patent JP-H05148179-A (JP)
Title: Production of 1,1,3,4,4,6-hexamethyl-7-acetyltetralin
Inventor: KATO KOZO
IPC: B01J27/125
Filed: 1991-11-28
Abstract: PURPOSE:To produce high-purity 1,1,3,4,4,6-hexamethyl-7-acetyltetralin in high yield by using acetic anhydride or acetic acid chloride as an acetylating agent and acetylating 1,1,3,4,4,6-hexamethyltetralin in the presence of an anhydrous aluminum halide. CONSTITUTION:In production of 1,1,3,4,4,6-hexamethyl-7-acetyltetralin by acetylating 1,1,3,4,4,6-hexamethyltetralin in the presence of an hydrous aluminum halide by using acetic anhydride or acetic acid chloride as an acetylating agent, a chlorinated aliphatic hydrocarbon or a nitro compound having 29.2 solubility parameter at 25 deg.C is used as a solvent. A molar ratio of the anhydrous aluminum halide to acetic anhydride or acetic acid chloride is <=1.95 or <=0.98, respectively, and the reaction is carried out at 0-25 deg.C.
Patent JP-H07167311-A (JP)
Title: Slide valve for high temperature
Inventor: MORI MASAHIKO
IPC: F16K27/04
Filed: 1993-12-15
Abstract: PURPOSE:To easily repair abrasion resistance walls of a port of an exchange seat by removing the abrasion resistance walls integrally with the exchange seat, and replacing it with the exchange seat provided with new abrasion resistance walls. CONSTITUTION:A projection 25 of a ring 20 is fitted to a recession 26 of an exchange seat 21, followed by fixation to a lower surface of a stepped portion 17 of a cone seat plate 14 by means of a bolt 27 or the like. Abrasion resistance walls 29, 30 are formed respectively on an inner peripheral surface 23 and a lower surface 28 of the exchange seat 21 for preventing errosion. A lower end of an abrasion resistance wall 31 is abutted against an upper end of the abrasion resistance wall, which wall 31 surrounds an inner peripheral surface of a cone 16. The bolt 27 is removed first when it is necessary to repair the abrasion resistance wall 30 surrounding the exchange seat 21 on the inner peripheral surface of a port 6 provided with the abrasion resistance walls 29, 30, 31. The abrasion resistance wall 30 is removed integrally with the exchange seat 21 which is then replaced with the exchange seat provided with new abrasion resistance walls.
Patent JP-H10153985-A (JP)
Title: Sample-and-hold method for liquid crystal display device and system therefor
Inventor: GOTO HISASHI
IPC: G02F1/133
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To dissolve degradation of picture quality caused by stripes every plural pixels. SOLUTION: Clocks SH1, SH2, SH3 are clocks to be a high level for a fixed time in order, a video signal DAT is successively subjected to sample-and-hold synchronizing with the clocks SH1, SH2, SH3 with different timing in sample- and-hold circuits 42, 44, 46. Second sample-and-hold circuits 48, 50, 52 sample and hold output signals of the first sample-and-hold circuits, but the second sample-and-hold circuits 48, 50 synchronizes with the clock SH3, and the second sample-and-hold circuit 52 synchronizes with the clock SH1 and they performs sample-and-hold, and a video signal is simultaneously outputted to a liquid crystal display device 12 in the prescribed period. Thereby, each video signals are surely subjected to sample-and-hold two times, and errors between video signals are uniformalized.
Patent JP-H06165119-A (JP)
Title: Noise reducing device
Inventor: HORIGUCHI YOSHINORI
IPC: G11B20/14
Filed: 1992-11-25
Abstract: PURPOSE:To reduce the noise of a noise bar at the time of specific reproduciton by an inexpensive method. CONSTITUTION:The position of a noise bar appearing in a video signal inputted from an input terminal 1 at the time of specific reproduction is detected by a noise bar position detecting circuit 3 and a switch 4 is turned to the fixed contact (4b) side. When the noise bar in the video signal supplied to the terminal 1 is passed through a low pass filter 2, a video signal from which the noise of the noise bar is reduced is outputted from an output terminal 5.
Patent JP-H08235863-A (JP)
Title: Sense amplifier circuit
Inventor: KOU BUNSAN
IPC: G11C11/419
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain the sense amplifier circuit which has a sufficient sense voltage even with a low-voltage power source and can perform speedy and secure sensing operation. SOLUTION: The sense amplifier circuit is constituted by providing a P type sense amplifier 6 and an N type sense amplifier 8 across barrier transistors(TR) 28 and 30. The gates of TRs 32 and 34 are connected to nodes 42 and 44 before, so the influence of threshold voltages by the TRs 28 and 30 is exerted and there is the possibility that a sufficient sense voltage can not be obtained when VBcc is made low. For the purpose, the gates of the TRs 32 and 34 are connected to nodes 38 and 40 so that the gates are not affected by the TRs 28 and 30.
Patent JP-H09155096-A (JP)
Title: Supporting mechanism for cylindrical tub shaft for fully automatic washing machine
Inventor: ABE KATSUSHI
IPC: F16C33/66
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To avoid the creep of bearing and to reduce noises. SOLUTION: A downside section 31a of cylindrical tub shaft is inserted through a unidirectional roller clutch 2 and supported onto a washing machine housing 39 by a needle-shaped roller bearing 1 so as to be freely rotated. The needle-shaped roller bearing 1 is composed of a shell-shaped outer ring 1a for which flanges 1a1 folded on the side of inner diameter are formed at both ends, plural needle-shaped rollers 1b arranged on the track surface of outer ring 1b, holder 1c for holding the needle-shaped rollers 1b, and solid-state lubricant 1d charged in a space part formed among these components.
Patent JP-H03180583-A (JP)
Title: Neutral paper and paper tube using same
Inventor: SETO YOSHIHIRO
IPC: D21B1/14
Filed: 1989-12-06
Abstract: PURPOSE:To provide the subject neutral paper containing a wood pulp produced using a specified chemical such as NaOH as the digesting agent, having a pH within a specified range, capable of production at a low cost, free from bad influence on a photosensitive material, excellent in pressure resistance and suitable for a wrapping material for photosensitive materials. CONSTITUTION:An objective neutral paper containing 20-100wt.% wood pulp produced using one or a combination of two or more selected from NaOH, Na2CO3, NaHCO3, Na2SO3 and NaHSO3 in 65-95% yield, having 6-9pH and preferably 200-600g/m<2> weight. By using this neutral paper and bonding the paper using an emulsion type adhesive having 6-9pH or a water soluble-type adhesive, the objective paper tube is formed.
Patent JP-H10138019-A (JP)
Title: Clamp device for main spindle tool
Inventor: YANO NORIHIKO
IPC: B23B31/117
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To restrain chatter by preventing relative displacement between a main spindle and a tool holder caused by drawing force through a simple composition and miniaturize the device, reduce cost and facilitate parts control. SOLUTION: The clamp device for a main spindle tool clamps a tool by moving a draw bar 14 inside the main spindle to the rear end side of the main spindle by means of elastic reaction of an elastic member such as a disc spring 16 and engaging an engaging member inside the main spindle with a pull stud after coaxially fitting a tool holder including the pull stud to the front end of the spindle 2. A locking mechanism 22 restricting the movement of the draw bar 14 inside the main spindle when the tool is clamped is provided.  The locking mechanism 22 includes a storage 23 formed on a nut 21 screwed to a screw 14a on the rear end of the draw bar 14, a lock pin 24 arranged inside the storage 23 in an appearing manner and its lateral abutting on the rear end of the main spindle when it protrudes from the storage 23, and a coil spring 25 energizing the lock pin 24 towards the protruding direction from the storage 23.
Patent JP-H07167202-A (JP)
Title: Vibration-proof device
Inventor: KOJIMA HIROSHI
IPC: B60K5/12
Filed: 1993-12-15
Abstract: PURPOSE:To increase the flatness of a vibration member without the increase of a spring constant by forming the vibration member by the sheet spring with a slit. CONSTITUTION:A support metal fitting 86 is positioned on the flange part 12C of a lower installation stand 12 and the periphery part of a sheet spring 24 formed in a disc shape is installed on the upper part of the support metal fitting 86. Hole parts drilled in an arc shape, hole parts 92, 94 drilled double in an arc shape and hole parts 96 for providing connection between these hole parts 92, 94 are installed on the surface of the sheet spring 24. A permanent magnet 82 attracted to the sheet spring 24 is fixed below the sheet spring 24. A cover material 84 is vulcanizingly bonded on the upper part of the sheet spring 24 so as to block the hole parts 92, 94, 96.
Patent JP-H08151086-A (JP)
Title: Wet tissue container and lid member
Inventor: KAWASAKI KIYOSHI
IPC: B65D83/08
Filed: 1994-11-24
Abstract: PURPOSE: To obtain a wet tissue container and a lid member easily opened even by a clumsky person to permit the taking-out of wet tissue, having compact appearance and excellent in durability not damaged even when repeatedly used over a long period of time. CONSTITUTION: A wet tissue container consists of a cylindrical container main body 2 having an opening part provided to the upper part thereof and the freely detachable lid member 3 closing the opening part. A recessed part 31 is formed to the central part of the lid member 3 and a wet tissue taking-out port 31a is formed to the bottom surface of the recessed part 31. The upper part of the recessed part 31 is covered with a taking-out lid 4 in a freely openable and closable manner and a pull tab 5 is attached to the taking-out lid 4.
Patent JP-H05151462-A (JP)
Title: Commodity sale data processing device
Inventor: SUZUKI KAZUFUMI
IPC: G07G1/12
Filed: 1991-11-29
Abstract: PURPOSE:To enable a clerk to quickly prepare written commodities in accordance with displayed and printed-out data by providing a portable commodity information input/output means, a back yard terminal machine, and an electronic cash register and inputting commodities purchased by a customer by the customer himself. CONSTITUTION:This device consists of plural portable purchased commodity information input/output means 10, a back yard terminal machine 20, and an electronic cash register 30. When the customer uses this portable purchased commodity information input/output means 10 to input his purchased commodity information, its contents are displayed and printed out by the back yard terminal machine 20 and are set and registered by the electronic cash register 30. The portable purchased commodity information input/output means 10 is provided with a CPU 11, a ROM 12 where a program is stored, a RAM 13 where various data are temporarily stored, a bar code scanner 15 as the purchased commodity information input means, a communication circuit 14 as the purchase information transmission means, a display device 16 as the commodity money amount information display means, and a keyboard 17.
Patent JP-H04188745-A (JP)
Title: Pattern inspecting device
Inventor: YAMASHITA KYOJI
IPC: G06T7/00
Filed: 1990-11-22
Abstract: PURPOSE:To prevent an erroneous defective detection attributable to a process, alignment or the like and contrive efficiency of the defective detection by a method wherein a sign representing an edge direction is given to each pixel and compared with a tamplate in which a distribution consisting of signs is beforehand stored. CONSTITUTION:Design data stored in a magnetic disc 11 are converted into dot data by a bit map generator 12 and stored in a bit map memory 13. Features of a pattern are extracted by a feature extracting circuit 14 to be supplied to a defective detecting circuit 15. While, sensor data of a CCD sensor 16 are converted into digital data in an A/D converter 17 and stored in a buffer memory 18 to be supplied to the defective detecting circuit 15. Based on the sensor data stored in the buffer memory 18, the defective detecting circuit 15 gives signs representing an edge direction to each pixel. Further, a tamplate corresponding to the feature extracted by the feature extracting circuit 14 is selected and compared with a distribution of given signs to detect defects. Thus, an attempt is made to prevent the erroneous defective detection due to a process, a positioning, or the like and to contrive efficiency of the defective detection.
Patent JP-S63166299-A (JP)
Inventor: ONOZATO YASUTOSHI
IPC: B23P21/00
Filed: 1986-12-26
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-2000151831-A (JP)
Title: Terminal adaptor and communication data converting method for the terminal adaptor
Inventor: SUZUKI TOSHIKAZU
IPC: H04W88/08
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a terminal adaptor that can change a protocol conversion mode of communication data for each data communication and to provide the communication data conversion method for the terminal adaptor. SOLUTION: This terminal adaptor has a main body device 22 that is provided with an antenna 10 that sends/receives a radio wave of a slave set such as a telephone set in common use of PHS, a radio section 12 that demodulates and amplifies the received radio wave, a selector section 14 that separates data into communication data and control data, a control section 16 that receives the control data to control each section, a protocol conversion section 18 that converts a protocol of the communication data based on the control information received by the control section 16, and an INS interface 20 that makes dialing based on information from the control section and transmits communication data from the protocol conversion section 18 to a provider or the like via an INS channel.
Patent JP-H04188182-A (JP)
Title: Route retrieving device for vehicle
Inventor: FURUYA HIROAKI
IPC: G08G1/0969
Filed: 1990-11-22
Abstract: PURPOSE:To retrieve overall routes rapidly by retrieving routes in a specified area in detail. CONSTITUTION:Roads on a level set for traveling of a vehicle are memorized in a memory means 1 in the form of road map together with the level. In usual retrieving, only roads on a specified level in the road map are noted and routes between any two points are retrieved. When a specified area is given specifically by a specific means 3, the retrieving means 5 alters the level in this specified area and retrieves routes in the specified area. Namely, the routes in the specified area only are retrieved in detail. Thus overall routes can be retrieved rapidly.