baber/WOPTO huggingface dataset:
Patent JP-S57160658-A (JP)
Title: Printing method in serial dot printer
Inventor: MATSUI SHIGEHARU
IPC: G06K15/10
Filed: 1981-03-31
Abstract: PURPOSE:To enhance printing quality and to halve a peak current, by arranging the printing wires of a 24 pin printing head in 2 lines wherein each line has 12 pins in the longitudinal direction with a pitch of a half dot being shifted, and alternately performing driving and printing. CONSTITUTION:In the serial dot printer, wherein a character 1 comprises the assembly of the dots, the printing wires 3 of the 24 pin printing head are arranged in 2 lines wherein each line has 12 pins in the longitudinal direction with a space corresponding to the diameter of the head being provided, so that the gap in the other line is filled up when one line is shifted to the lateral direction. In the printing operation, after one line has been driven and printed (a), the other line is shifted and printed (b), and one longitudinal line of 24 pins is  substantially printed. While the conventional 24 pin dot printer has required the driving current for 24 pins, the printer of the present invention can be driven by the peak current of the valve one half the former current.
Patent JP-H03115243-A (JP)
Title: Optically active compound
Inventor: SATO MASAHIRO
IPC: C07C205/37
Filed: 1989-02-27
Abstract: NEW MATERIAL:A compound expressed by formula I (R and R' are 3-20C alkyl which may have asymmetric carbon atom; X is single bond, O, S, COO, OCO, or OCOO; A is formula II which may be substituted by a substituent group selected from F, Cl, nitro and cyano; n is 0-5; C* is asymmetric carbon atom). EXAMPLE:Optically active p-n-decyloxy-p'-(1-trifluoromethylheptyloxy)biphenyl. USE:A component of liquid crystal compositions with a high speed of response. PREPARATION:For example, a compound expressed by formula III (Y' is Cl, Br or I) is reacted with a compound expressed by formula IV to provide a compound expressed by formula V, which is then reduced with hydrogen to afford a compound expressed by formula VI. The resultant compound is subsequently diazotized to provide a compound expressed by formula VII (Y'' is Br or I), which is then reacted with a compound expressed by formula VIII to afford the compound expressed by formula I (A is formula II; n is 0).
Patent JP-H069338-A (JP)
Title: Method and equipment for filling make-up good
Inventor: ADORIAN HEBERURI
IPC: A45D33/00
Filed: 1993-03-09
Abstract: PURPOSE: To provide both a method and device for packing a cosmetic, capable of uniforming the surface level of a cosmetic product in a container and evenly distributing a cosmetic into a container. CONSTITUTION: A cosmetic is preformed into a layer 9 having fixed height, a part 12 of the layer 9 of the cosmetic is compressed to form a tablet 10. The tablet 10 is pulled up and transported into a container 14.
Patent JP-H03250459-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TAKAO HIROMI
IPC: G11B20/06
Filed: 1990-02-27
Abstract: PURPOSE:To obtain a regenerative FM demodulation video signal without an inversion phenomenon but with a good S/N by replacing an output signal of a 1st equalizer circuit with an output signal of a 2nd equalizer circuit during a period of generating the inversion phenomenon. CONSTITUTION:When the inversion phenomenon takes place in the 1st regenerative equalizer circuit 7a, an inversion phenomenon detecting signal and a drop- out detecting signal of a regenerative FM signal are outputted from a 1st drop- out detecting circuit 10a and inputted to an AND gate 20. On the other hand, a 2nd drop-out detecting signal is inverted in polarity by an inverter 19 and afterward inputted to the AND gate 20. Consequently, an inversion phenomenon detecting signal having detected only in an inversion phenomenon generating period without including any drop-out detecting signals is obtained for an output of the AND gate 20, and an output of the 2nd regenerative equalizer circuit 7b is selected by a switch circuit 21 with this detecting signal during the period of generating the inversion phenomenon only, and is inputted to an FM demodulation circuit 8, and then the regenerative FM signal is corrected with a frequency characteristic without constricting a part corresponding to a rising part of a video signal.
Patent JP-H05250400-A (JP)
Title: Difference absolute value arithmetic circuit
Inventor: TERANE HIDEYUKI
IPC: G06F7/50
Filed: 1992-03-05
Abstract: PURPOSE:To enable high-speed processing by preparing two adder subtracters in parallel. CONSTITUTION:When an operand A is inputted to an input terminal 1 and an operand B is inputted to an input terminal 2, the adder subtracter 4 calculates (A-B) and the adder subtracter 5 calculates (B-A). A selector 6 outputs the output data (A-B) of the adder subtracter 4 according to the sign bit of the output data of the adder subtracter 4, i.e., when the sign bit is 0 (A-B>=0) or the output data (B-A) of the adder subtracter 5 when the sign bit is 1 (A-B<0). Thus, the two adder subtracters 4 and 5 which inputs the operands A and B are prepared in parallel and the selector 6 selects and outputs one of the two obtained data. Therefore, the high-speed processing is performed.
Patent JP-S53133023-A (JP)
Title: Data taking device
Inventor: UCHIYAMA TAKASHI
IPC: G03B17/24
Filed: 1977-04-26
Abstract: PURPOSE: To miniaturize the device and facilitate its incorporation into a camera by displaying setting data in a display part with an information outputting means, decoder, driver, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63216685-A (JP)
Inventor: OMURA SHIGERU
IPC: B25H3/04
Filed: 1987-03-03
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-S63213924-A (JP)
Title: Heat treatment apparatus
Inventor: MIZUTANI YOJI
IPC: H01L21/22
Filed: 1987-03-03
Abstract: PURPOSE:To enable uniform treatment of a semiconductor wafer, etc., by making the temperature in a section perpendicular to the direction of the axis of a furnace chamber by providing heating means which can control the calorific value in each region divided into plural number in the direction of the circumference of the furnace chamber formed nearly in a cylindrical shape. CONSTITUTION:The circuit of a heater 13 provided around a uniformly heating pipe 12 surrounding a cylindrical shape furnace chamber 11 is made based on a three zone control system which controls the calorific value in each region 13a, 13b, 13c divided into three in the direction of the axis of the furnace chamber 11. Further, a heater 15 provided inside a thermal insulating material 14 consists of heaters 15a, 15b, 15c, 15d which heat four regions divided along the circumference of the furnace chamber 11 by controlling each applied voltage of the four regions independently. A wafer 17, etc. are contained in the furnace chamber 11 and the temperature in the direction of the axis of the furnace chamber 11 is controlled uniformly or in the desired distribution of the temperature by the three zone control system of the heater 13. Simultaneously, the temperature in the vertical and the horizontal directions within the furnace chamber 11 is also controlled by the heater 15 uniformly or to obtain the desired distribution of the temperature.
Patent JP-H01223919-A (JP)
Title: Suction port body with rotating brush for driving motor
Inventor: IWASA AKIHITO
IPC: A47L9/28
Filed: 1988-03-01
Abstract: PURPOSE:To efficiently clean according to the rotation of a rotating brush with the number of rotations according to the load of a carpet applied to the rotating brush by disposing a controller switched and operated according to the vertical movement of a bearing due to the change of the load applied to the rotating brush. CONSTITUTION:When a small load is applied to a rotating brush 4 such as from the short wool of the floor surface of a carpet, the rotating brush 4 is held at a lowered position, the conductive member 23 of the switch device 24 of a controller 26 is connected to conductive members 21 and 22, an alternating current power source 27 is impressed to a motor 15 through a diode 25 and the alternating current power source is half wave rectified, the motor 15 is rotated with the number of the rotations of about 1/2. When a resistance applied to the rotating brush 4 such as the long wool of the floor surface of the carpet is large, a bearing 13 is raised, the conductive member 23 of the switch device 24 is connected to the conductive members 20 and 21, the motor 15 is directly connected to the alternating current power source 27 without using the diode 25 to have the power of 100% impressed to the motor 15, raise the number of the rotations of the motor 15, raise the number of the rotations of the rotating brush 4 and efficiently scrape dust.
Patent JP-H09241894-A (JP)
Title: Sludge removing method in anode basket and device therefor
Inventor: KAWAGUCHI GORO
IPC: C25D17/12
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To efficiently and completely remove sludge deposited on a plating line without taking anode baskets out of the plating line. SOLUTION: Air pipings 4 for air-bubbling are connected to the bottom part of the anode baskets in a plating device constituting a plating source by fitting the anode baskets 3 packed with metal pellets 5 to the inside of a plating vessel 10 and water 9 is filled in the plating vessel, from which a plating liquid has been taken out, the anode baskets are submerged therein, and then, air-bubbling is performed.
Patent JP-H07260155-A (JP)
Title: Cassette kitchen range
Inventor: MURAKAMI YUZURU
IPC: F23K5/00
Filed: 1994-03-18
Abstract: PURPOSE:To load a cassette gas cylinder which can be used for a table kitchen range for a home, etc., or simply carried outdoors for a camp, etc., by reducing in size and in which combustible gas is press injected for use. CONSTITUTION:A case 2 is formed substantially in a planar square shape with a depth size 11. as one side. A juice tray 7 mounted on an upper surface with a tripod 8 set up to support a kettle is formed substantially in a planar square shape to be so provided substantially over an entire area of the case 2 as to be inverted. An engaging hole 9a is provided at a heat shielding plate 9. A gas cylinder container 4 is provided under the tray thereby to reduce in size a cassette kitchen range convenient for its transportation and stock.
Patent JP-H04267506-A (JP)
Title: Anisotropic cylindrical magnet
Inventor: NAKATSUKA SATORU
IPC: H01F1/08
Filed: 1991-02-22
Abstract: PURPOSE:To enhance the torque of a motor compared with that of conventional motors by a method wherein the working surface of the title cylindrical magnet is divided into at least two sections and then the orientational direction of magnetic powder in the diametral direction of the cylinder in the respective sections is focussed on the band type regions along the working surface on the central part in the axial direction in the respective sections. CONSTITUTION:The working surface of the title cylindrical magnet 4 is divided into two sections L1 and L2 corresponding to stators 3a, 3b. Next, the orientational direction of magnetic powder in the diametral direction in the respective regions L1, L2 is focussed respectively on the substantial working regions S1 and S2 in the width thereof so that two lines of band type working regions S3 and S4 may be formed on the outer peripheral wall of the cylindrical magnet 4 making the working regions S3 and S4 correspond to the substantial working regions S1 and S2 in the same width. Through these procedures, the surface magnetic field of the cylindrical magnet 4 is enlarged in the focussing direction of the magnetic powder on the working regions S3 and S4 which are exactly corresponding to the substantial working regions S1 and S2 on the stator side so that the magnetic flux may effectively be used contributing to the torque enhancement of a motor.
Patent JP-S57165131-A (JP)
Title: Deep drawing method for tapered double sink
Inventor: KAWACHI JIYOUSUKE
IPC: B21D22/20
Filed: 1981-03-31
Abstract: PURPOSE:To make titled deep drawing without generating creases on the wall part of a blank by using a pair of tapered punches in which the face opposed to the wall of a partition between a pair of parallel holes for forming and pressing the blank into above-mentioned holes for forming. CONSTITUTION:A blank 5 is held between a die 6 and a blank holder 7, and an elevating body 20 attached to a press is pushed down. With descent of punches 19, 19, the blank 5 is drawn in forming holes 8, 8 of die hole 6, and then specified deep drawing is made. while punches 19, 19 are pressed in, specified liquid pressure acts uniformly on the blank 5 as shown in the left half of the figure. Consequently, certain tension acts on the partition 10 of the blank 5 and the shoulder (e) of the punch 19 and creases do not occur in a pat 5A between the corner of inner face 21A. Material for the space is secured between the shoulders (e), (e) of a pair of punches 19, 19 at the beginning of pressing in. Thus,  deep drawn tapered double sink that does not cause breakage at the corner (f)  of boundary part 22 and free from generation of creases is obtained by deep  drawing.
Patent JP-H06264328-A (JP)
Title: Smooth-surface cloth, recording cloth for heat-transfer printer, cloth for air-bag, clothes, spinnaker and production of smooth-surface cloth
Inventor: YAMAMOTO YASUMASA
IPC: D03D25/00
Filed: 1993-03-10
Abstract: PURPOSE:To provide cloth printable with a heat-transfer printer, sublimation heat-transfer printer, etc., to form clearly recorded letters, images and discrimination marks having high color density. CONSTITUTION:The recording cloth for heat-transfer printer, cloth for air-bag or smooth-surface cloth for clothes and spinnaker has a center line average surface roughness of <3mum on one surface, the maximum height of the surface roughness of <10mum and a Bekk smoothness of >=30see. The area of the valley part having a width of >=5mum, a length of >=50mum and a depth of >=3mum measured by the two-dimensional photograph taken from above is <5% of the total area. The above cloth can be produced by applying a pressure of 10-100kg/cm<2> to cloth at 140-230 deg.C or subjecting at least one surface of cloth to high-pressure water-jet treatment and applying a pressure of 1-3,000kg/cm<2> at 140-230 deg.C.
Patent JP-S53134358-A (JP)
Title: Drying method for braun tube
Inventor: FUKUNAGA MAMORU
IPC: H01J29/18
Filed: 1977-04-28
Abstract: PURPOSE: To avoid the unevenness of drying for the surface of fluorescent film and organic film, by taking two processes of preliminary drying and main drying method for fluorescent film or the like formed internal the bulb face of a Braun tube. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60193558-A (JP)
Title: Gas-solid-liquid separating apparatus in managanese module mining system
Inventor: OOISHI SABUROU
IPC: E21C45/06
Filed: 1984-03-16
Abstract: PURPOSE:To separate gas from three-phase streams of solid, gas and liquid and furthermore to recover the solid by providing a screen for passing water to an inner cylinder and a sealing board having an air vent hole. CONSTITUTION:Three-phase stream high in flow velocity is introduced to the tangential direction of the first inner cylinder 22 from an inlet nozzle 23 to give revolution stream and separated to gas and liquid at this time. Then, one part of the liquid is passed through a screen 25 of the second inner cylinder 24 and discharged from an overflow pipe 32 provided to the lower part of a separator main body 21. The two-phase stream of the solid and the remaining liquid is passed through the third inner cylinder 26, discharged from a lower end outlet 34 and recovered. The gas is passed through a demister provided to the upper part of an intermediate cylinder 28 via the cylinder 28 provided to the first inner cylinder 22 and the mist is removed and the gas is discharged from a silencer 36. One part of said gas discharged from the screen 25 is discharged from an air vent hole 30 provided to a sealing board 29.
Patent JP-H10247860-A (JP)
Title: Antenna system
Inventor: OIDA TOSHIFUMI
IPC: H01Q5/10
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide the small sized antenna system that is employed for a radio equipment sending/receiving a broad range of frequency signal. SOLUTION: This antenna system 10 is provided with an antenna main body 11 and a frequency adjustment circuit 12. The antenna main body 11 is formed by an equivalent circuit in which an inductive component 16 and a resistive component 17 form the conductor 15 where one terminal is a feeding terminal 13 and the other terminal is a free end 14 are connected in series with a capacitive component 18, formed between the free end 14 of the conductor 15 and the ground. On the other hand, the frequency adjustment circuit 12 is made up of a variable capacitor diode 19, capacitor 20a, 20b and resistors 21a, 21b. An anode of the variable capacitor diode 19 is connected to a high-frequency circuit RF, via the capacitor 20a and connects to ground via the resistor 21a.  Furthermore, a cathode of the variable capacitor diode 19 is connected to the feeding terminal 13 of the antenna main body 11 and connects to ground via a series circuit of the resistor 21b and the capacitor 20b, and a control voltage source Vc for controlling an applied voltage of the variable capacitor diode 19 is connected to a connecting point between the resistor 21b and the capacitor 20b.
Patent JP-H03252788-A (JP)
Title: Automatic ticket system
Inventor: KITAHARA FUMIO
IPC: G06Q30/06
Filed: 1990-03-02
Abstract: PURPOSE:To easily issue the ticket of a train and that of seat reservation of interval desired by a user by retrieving the diagram of the train scheduled after the present time with a diagram information retrieval means provided at an automatic ticket machine, and issuing the ticket by displaying plural tickets in a display part. CONSTITUTION:A selection means 72 to select a line section, a direction, the train, and an alighting station by the operation of the user, a train diagram retrieval means 22 to retrieve the train diagram information after the present time counted by a clock means 23 from a train diagram information file 41, and the display part 61 to display retrieved train diagram information after the present time are provided at an automatic ticket system. The user selects a desired train from the train diagram information displayed on the display part 61 arbitrarily. Thereby, the user can select the desired train arbitrarily out of the train diagram information displayed on the display part 61.
Patent JP-H05252065-A (JP)
Title: Am/fm direct receiver
Inventor: SASAKI KAZUTOSHI
IPC: H04L27/06
Filed: 1992-03-06
Abstract: PURPOSE:To improve the accuracy of digital processing attended with common use of a sampling signal by extending a delay time for AM broadcast digital processing by an integral number of multiple of a sampling period used for digital processing for an FM broadcast reception signal. CONSTITUTION:An AM detection section 3 applies AM detection to an AM reception signal to form a main channel signal 1+L+R. An AM phase demodulation section 5 integrates an output signal of an FM detection section 4 to modulate the signal at a phase PHI and to eliminate a produced DC component. A delay time for one sampling period in the arithmetic operation processing is calculated by a multiple of (n). Number of times of the multiplication after the delay is reduced and an error in a phase integration by repetitive addition of an end digit of an effective digit number is reduced. Furthermore, an interval with delay addition is increased and the accuracy of the cut-off frequency is improved even when there is a large difference between the sampling frequency and the cut-off frequency of the DC component of phase integration.
Patent JP-H03254071-A (JP)
Title: Fuel cell type power generating device
Inventor: OKUMURA MINORU
IPC: H01M8/04
Filed: 1990-03-02
Abstract: PURPOSE:To construct a fuel cell type power generating device compactly and suppress the costs by furnishing an alcohol modifier to modify the alcohol as liquid fuel at the time of starting and stopping, and supplying hydrogen for desulfurization and passivation. CONSTITUTION:In lieu of hydrogen as conventionally fed from a hydrogen container, a methanol-modified gas from a methanol modifier 20 is passed through a shift converter 21 and fed to the anode electrode 8 of a fuel cell 7. Meantime a premixed methanol water from a methanol water tank 22 is sent by a methanol water pump 23 to the modifier 20 having an internal evaporator, and CO is reduced by the mentioned shift converter 21. The heat necessary for evaporation and modification of the methanol water is obtained by combusting natural gas with the air supplied from a blower 25 by the burner 24 of the modifier 20. Thereby the required hydrogen can be supplied from the tank 22 and modifier 20, which allows accomplishing the device compactly.
Patent JP-H02227243-A (JP)
Title: Injection molding device for tire tread
Inventor: KATO MASAYUKI
IPC: B29D30/62
Filed: 1989-02-28
Abstract: PURPOSE:To manufacture tire tread always having uniform tread thickness and of superior performance and appearance by disposing gates communicating with a transfer storage section for a molding material of viscoelastic fluidity continuously in the peripheral direction. CONSTITUTION:A tread cavity 27 is formed on a radius direction outer surface 25 of a tire casing 22. Molding material injection gates 28, 28 continuing in the peripheral direction are formed on the ends of first and second tread ring segments 14, 15, that is, on the shoulder section of the tire casing 22. Tapered molding material injection rubber passage 30, 30 are constituted of gate side passages 30a and material storage side passages 30b, and the gate side passages 3a continues in the peripheral direction and communicate with the gates 28, while a plurality of the material storage side passages 30b are prouded at intervals in the peripheral direction and communicate with a ring material storage section 29 for transferring the molding material.
Patent JP-S61207425-A (JP)
Title: Two-component epoxy resin composition
Inventor: SUZUKI TOSHIMICHI
IPC: C08G59/56
Filed: 1985-03-12
Abstract: PURPOSE:To improve the workability in mixing, by additionally using a polyether polyamide as a curing agent component in a separate-component epoxy resin composition comprising a base comprising an epoxy resin and a curing agent comprising dicyandiamide and guanidine. CONSTITUTION:A two-component epoxy resin composition comprising a base component (a) comprising a rubber-modified epoxy resin obtained by reacting an epoxy resin with a carboxyl group-containing elastomer or a mixture of this resin with an epoxy resin and a liquid curing agent component (b) comprising a cyanoguanidine compound of formula I [wherein R's may be the same or different and are each H, a lower alkyl, a (substituted) phenyl or benzyl], a polyether polyamide and a guanidine compound of formula II [wherein R's may be the same or different and are each H, a lower alkyl, a (substituted) phenyl or benzyl except the case where all of the R's are H.].