baber/WOPTO huggingface dataset:
Patent JP-H04292859-A (JP)
Title: Manufacture of anode plate for lead battery
Inventor: SHIMIZU SHOJI
IPC: H01M4/21
Filed: 1991-03-20
Abstract: PURPOSE:To improve formation efficiency by applying heat treatment at a specific temperature, to an unformed anode plate under presence of oxygen, and generating lead oxidation, whole lead valence is within a specific range. CONSTITUTION:An unformed lead battery anode plate, in which lead paste with a specific composition is applied to a grid body made of lead or lead alloy, is subjected to heat treatment at 300 deg.C to 400 deg.C under presence of oxygen, and then a lead higher-order oxide layer such as Pb3O4, etc., whose lead valence range (X) is within 2<X<4, is provided. Accordingly, the formation efficiency tight adhesiveness of active materials, and maintenance free characteristics are thus improved, without shorting duration of a life time, by changing the higher-order oxide layer to PbO2 in sulfide electrolyte, and forming, over all a plate, a network having electric conductivity on grain surfaces in the case when formation is carried out thereafter.
Patent JP-H11251265-A (JP)
Title: Semiconductor device, manufacture of the same, and substrate for manufacturing the semiconductor device
Inventor: KOBAYASHI TOSHIMASA
IPC: H01L33/00
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a method for manufacturing the same which enable stable formation of a good cleavage plane on a semiconductor layer with good controllability, even in the case where a substrate having no cleavage property or difficult to cleave or having a different cleavage direction from the semiconductor layer is used, in forming an end surface made of a cleavage plane on a semiconductor layer stacked on a substrate, or where the dimension of the semiconductor device is to be as small as 1 mm or less, and a substrate for manufacturing a semiconductor device which is used for manufacturing such a semiconductor device. SOLUTION: A semiconductor layer 2 made of a III-V compound semiconductor constituting a laser structure is stacked on a sapphire substrate 1. Of the semiconductor layer 2 in a portion where a resonator end surface 3 is to be formed, at portions except at the portions corresponding to a ridge stripe portion 11 and a mesa portion 12, more specifically, both lateral portions of the portion corresponding to the mesa portion 12, a stripe-shaped cleavage auxiliary groove 4 extending in parallel with the (11-20) planes of the semiconductor layer 2 is formed, and the semiconductor layer 2 and the sapphire substrate 1 are cleaved from the cleavage auxiliary groove 4, thus obtaining the resonator end surface 3 made of the cleavage plane on the semiconductor layer 2.
Patent JP-H07239658-A (JP)
Title: Signboard for work
Inventor: KANI KATSUKI
IPC: G09F15/00
Filed: 1994-02-28
Abstract: PURPOSE:To surely and stably fix a signboard by constituting this signboard in such a manner that at least one piece among three pieces of supporting rods of which positions are freely changeable in the vertical direction are driven into the ground. CONSTITUTION:This signboard body 2 has a frame body 4 and a display board 10 which is freely attachably and detachably mounted on the frame body 4. Right and left guide rails 5 are provided with a pair of upper and lower guide plates 24 having through-holes penetrating vertically these rails in the respective lower parts thereof. The supporting rods 26 constituted to be driven into the ground are fitted freely vertically movably to these guide plates 24 and are fixed with bolts fitted into screw holes formed at the guide plates 24. The lower parts of the supporting rods 14 are also provided with supporting legs 26 freely changeably in vertical positions by the similar construction. These supporting legs 26 have driving parts 29 projecting from the supporting rods 14 having a U shape in section. The supporting legs 26 of the supporting rods 14 are driven into the ground by the driving parts 29 to prevent the driving of the supporting legs 26 on the guide rail 5 side into the ground.
Patent JP-H02234253-A (JP)
Title: Serial data processor
Inventor: ABE MITSUE
IPC: G06F13/38
Filed: 1989-03-07
Abstract: PURPOSE:To easily deal with even the abnormality occurred at the reception side by producing an interruption signal if no reception confirming signal is outputted onto a data line owing to the abnormality of the reception side. CONSTITUTION:A 1st serial data processor 10 transfers continuously the prescribed data to a 2nd serial data processor 27 via a data line 13 synchronously with the clock on a lock line 14. Then an interruption signal is produced if no reception confirming signal is detected on the line 13 even when a fixed time passed after the end of the transmission of data. Thus it is possible to easily deal with even such abnormality like the program runaway, etc., produced to the serial data processor of the reception side.
Patent JP-S60204419-A (JP)
Inventor: SHIMIZU HIROYASU
IPC: B65B35/46
Filed: 1984-03-22
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-S62212703-A (JP)
Title: Operation restarting method for numerical controller
Inventor: ARIMOTO MARE
IPC: G05B19/4067
Filed: 1986-03-13
Abstract: PURPOSE:To attain the restart of processing at a correct block even though a cursor is not set at the block that restarts its processing, by storing the block where the processing should be restarted in a stop mode of a single block and correcting even the number of characters that is increased or decreased by editing. CONSTITUTION:For the characters and numeric characters in a displayed picture, a numerical controller finishes the action of a block (N+1) and set under a single block stop mode when a single block button is turned on by the numerical controller while processing the block (N+1) according to a working program. The next block is stored a an automatic pointer AP and the position of a cursor is changed for desired compilation of a program. Here the cursor is moved to the position of the program to be changed and an operator pushes the start button on a control panel to start the numerical controller. Then DELTAEP shows the number of characters that is increased or decreased by compilation and the correction is given to the AP by an amount equal to DELTAEP.
Patent JP-H0591157-A (JP)
Title: Method and circuit for detecting signal transmission using bidirectional differential link
Inventor: RORAN MARUBO
IPC: H04L69/40
Filed: 1992-03-13
Abstract: PURPOSE: To reduce the power consumption of a tranceiver. CONSTITUTION: For specific two-way transmission, differential links L and L* are used and a transceiver 1 which gives differential measurement signals V and V* representing a transmit signal of a remote station is used. To save the electric power, the electric power to the tranceiver 1 is cut off in a no- activity state. For the purpose, a phase detector 5 is provided, a threshold value which is an intermediate value between a maximum and a minimum value that the measurement signals V and V* possibly have is determined, and the measurement signals V and V* are compared with the threshold value to give a signal VAL representing a transmission activity. The circuit which uses this method can use a voltage comparator or can be made into an integrated circuit.
Patent JP-H06268913-A (JP)
Title: Closed caption signal receiver
Inventor: GOMIKAWA TAKAO
IPC: H04N7/083
Filed: 1993-03-16
Abstract: PURPOSE:To provide a closed caption signal receiver by which caption information is displayed without missing on a screen of a television receiver when a video image is displayed with extension by the television receiver having a zoom function. CONSTITUTION:A closed caption signal receiver decoding a caption signal superimposed on a video signal for a vertical blanking period as caption information is used for a television receiver with zoom function. The closed caption signal receiver executes compression rate setting processing when a video image of a cinema size with caption information added thereto is displayed on a picture tube 19 with magnification. In the compression rate setting processing, the compression rate to the caption information is set in response to the video display magnification and a display control circuit 15 compresses the caption information by the compression rate.
Patent JP-S60209596-A (JP)
Title: Lactalose purification
Inventor: ANDOREA FUIRIPIINI
IPC: C13K13/00
Filed: 1985-03-22
Abstract: A process for purifying lactulose from other carbohydrates, in particular from lactose and galactose, by passing a lactulose syrup through one or more columns containing a bifunctionalized boron resin of the type:   <IMAGE> (I)  in which   &cir& P  is a polyacrylic or polystyrene polymer matrix and R, R1, R2, R3, X are as defined in the text. By passing the lactulose solution containing carbohydrate impurities through a boron resin (I) of polyacrylic matrix, the lactulose is selectively retained and is subsequently released by elution with an acid solution. The small quantity of galactose which may still be contained in the lactulose-enriched solution can be removed by passing said solution through a boron resin (I) of polystyrene matrix, which selectively retains the galactose.
Patent JP-S51130968-A (JP)
Title: Electric dust collector
Inventor: ARAKAWA KAZUO
IPC: B03C3/74
Filed: 1975-05-08
Abstract: PURPOSE: To provide a dust collector in which auxiliary electrodes are employed to permit stable, high-efficiency operation semipermanently without troublesome maintenance work such as cleaning. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52138372-A (JP)
Title: Dewatering apparatus
Inventor: SAKAMOTO KENJI
IPC: D06F49/04
Filed: 1976-05-14
Abstract: PURPOSE: To secure wax of a dewatering cover and to prevent production of an unpleasant sound due to vibration during dewatering operation, by a system in which a rotary body and an operating body which rotate with a motor shaft as an unit, and a plurality of moving bodies are provided between the operating body and the rotary body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59179920-A (JP)
Title: Underwater structure
Inventor: TORIO AKIRA
IPC: E02D15/08
Filed: 1983-03-31
Abstract: PURPOSE:To easily construct and remove an underwater structure by a method in which a float is attached to one end of a cylinder made of a flexible film, the other end of the cylinder is fixed to the bottom under water, and the intermediate part of the cylinder is attached with an annular reinforcement. CONSTITUTION:Annular reinforcements 5 are attached at given intervals to a cylinder 1 made of a flexible film, and the cylinder 1 is folded into a bellows form and delivered to a site. A float 2 is attached to one end of the cylinder 1 to float it on the water surface and coupled with an anchor 7 settled on the outside of the setting position of the cylinder 1 through a rope 8. The folded cylinder 1 is pulled down in water and an annular anchor 3 is attached to the lower end of the cylinder 1 to fix it to the bottom under water. In this case, the lower end of the cylinder 1 is bent inwards along the surface of the bottom ground 4 under water. Sand is further charged into the cylinder 1 and its top is finished with pavement 9 as needed to form an underwater structure.
Patent JP-2000147909-A (JP)
Title: Developing apparatus
Inventor: FUKUHARA MIGAKU
IPC: G03G15/09
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable developing apparatus which prevents a leak of developer from an opening in the lower part of a vertical type developing apparatus using scoop-up rolls. SOLUTION: Widths L0, L1, and L2 of the suction areas 3-3, 6-3, and 7-3 respectively, of rolls are set so that the relationship L2<L1<L010<(L0-L2)<30 is established between the widths L0, L1, and L2 of the suction areas 3-3, 6-3, and 7-1 respectively, which are formed by fixed magnetic poles 3-1, 6-1, and 7-1, respectively, disposed in the respective rolls, which are a developing roll, a first scoop-up roll, and a second scoop-up roll.
Patent JP-S61213964-A (JP)
Inventor: TATSUDO HOTSUGU
IPC: G06N20/00
Filed: 1986-03-13
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-S60201040-A (JP)
Title: Control apparatus for internal-combustion engine
Inventor: SAKAMOTO MASAHIDE
IPC: F02D31/00
Filed: 1984-03-26
Abstract: PURPOSE:To make the rate of change in the quantity of intake air constant, by normalizing non-linear characteristics of the quantity of intake air and ON, DUTY signals applied to a proportional solenoid. CONSTITUTION:A proportional solenoid 3 is provided in a by-pass passage 2 connecting the upstream side and the downstream side of a throttle valve 1. Motion of the proportional solenoid 3 is controlled by DUTY signals supplied from a control unit 4. Here, since the relationship between the ON-time of the DUTY signals and the quantity of intake air is non-linear, the non-linear characteristics is stored and normalized in the control unit 4. With such an arrangement, a control value and the output are made to have a linear relationship, so that an excellent controllability can be obtained.
Patent JP-H10251611-A (JP)
Title: Aqueous resin composition for bonding
Inventor: SHIMADA HIROAKI
IPC: C08G59/17
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain an aq. resin compsn. for bonding of a metal which can improve working environment during drying, can prevent a deterioration in working properties and performance with the elapse of time, and processes excellent bonding properties. SOLUTION: This aq. resin compsn. for bonding comprises: an aq. dispersion of an acrylic-modified epoxy resin (A); and a phenolic resin (B) that can be diluted with water, wherein the solid content ratio of the component (A) to the component (B) is in the range of (70:30) to (98:2) and the phenolic resin comprises not less than 40% resin component having a low degree of condensation with four or less nuclei.
Patent JP-S62212680-A (JP)
Title: Transferring and fixing device
Inventor: KUNUGI MASANAO
IPC: G03G15/20
Filed: 1986-03-14
Abstract: PURPOSE:To easily transfer conductive magnetic toner to recording paper by using a belt which has plural magnetic poles on the surface and transferring the conductive magnetic toner held on a photosensitive body directly to the recording paper with magnetic force. CONSTITUTION:An electrostatic latent image is formed on the photosensitive drum 1, the conductive magnetic toner is stuck with a magnetic brush, etc., and development is carried out to form a toner image corresponding to the electromagnetic latent image. The photosensitive drum 1 rotates as shown by an arrow and comes close to the recording paper 3 carried in by the belt which has a magnetic material layer 4 on the surface. The conductive magnetic toner receives the magnetic force of the magnetic material layer 4 through the recording paper 3 and is transferred to the recording paper 3. The recording paper 3 after the transfer is fixed by a fixing roller 6 before leading the magnetic material layer 4.
Patent JP-S51132172-A (JP)
Title: A process and apparatus for purification of exhaust gas
Inventor: YUKITAKE TSUGITA
IPC: B01D53/14
Filed: 1975-05-14
Abstract: PURPOSE: An exhaust gas purification process using corona discharge whereby harmful components such as soot and dust, SO 2  and NOx can be efficiently separated and removed from exhaust combustion gas. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61214007-A (JP)
Title: Method for converting visual sensor coordinate system into robot basic coordinate system
Inventor: KISHI HAJIME
IPC: G05B19/408
Filed: 1985-03-20
Abstract: PURPOSE:To decrease the teaching errors with a robot by setting an intermediate coordinate system having its Z axis which is parallel to the optical axis of a visual sensor and the Z axis of a visual sensor coordinate system and teaching the conversion information between a robot coordinate system and said intermediate coordinate system to the robot. CONSTITUTION:The robot of a system consists of a robot main body 1 and a numerical controller 2. An arm 4 which can move forward and backward in the direction of a ZR axis (vertical to the form surface) of the robot basic coordinate system and can turn toward theta is set on a pedestal 3 of the robot main body 1. Then a rotary handle 5 is set at the tip of the arm 4 and at the same time a mark 7 is held by a holding mechanism 6 set at the tip of the handle 5. The centroid of the upper surface of the mark 7 is set opposite to a sensor part 8. Then the mark 7 is operated by an operating board of the controller 2. A visual sensor consists of a sensor controller 9 and the part 8. Then an intermediate coordinate system having its Z axis parallel to the optical axis of the part 8 and the Z axis of the visual sensor coordinates is set in a viewfield by the shift of the mark 7. The conversion information between the basic coordinate system and the intermediate coordinate system is taught to the robot. In such a way, the teaching errors can be decreased.
Patent JP-H07259703-A (JP)
Title: Electromagnetic fuel injection valve
Inventor: SASAO ISAMU
IPC: F02M51/08
Filed: 1994-03-25
Abstract: PURPOSE:To maintain the amount of fuel injection to an intake port constant by preventing fuel from infiltrating into an air assist passage in the electromagnetic fuel injection valve injecting fuel into a plurality of intake ports. CONSTITUTION:A pintle 24 provided at the lower end of a needle valve 21 is projected into a fuel atomizing space 23 formed at the lower section of a fuel injection port 163, and fuel which has been finely divided by letting it pass through the fuel injection port 163, and letting it be hit against the pintle 24, is then led to a fuel distributing space 31 having an inclined wall surface 31. Paired fuel atomization guide means 33 are supported on the lower section of a cap 17 via a support arm 171, and fuel injection passages 35 in a horse shoe shape in cross section are formed over the outer circumference of the guide means. An air assist passage 172 press through the upper section of the support arm 171 from the cap 17, and it is opened in such a way as to be faced to the side wall of the fuel atomization guide means 33.
Patent JP-H02236479-A (JP)
Title: Ultrasonic transducer for high temperature
Inventor: WATANABE HIROSHI
IPC: H04R17/00
Filed: 1989-03-10
Abstract: PURPOSE:To improve S/N of a device and to prevent the degradation of initial performance and performance during the use to improve the durability by arranging an ultrasonic oscillator for high temperature of the inside surface of the bottom of a closed vessel internally having pressure-reduced gas. CONSTITUTION:In the device, an ultrasonic oscillator 3 for high temperature is arranged on the inside surface of the bottom of a closed vessel 1 internally having pressure-reduced gas with silicone oil between them and is fixed on the inside surface of the bottom of the vessel with an insulating member 8 between them by a fixing member 4. Though the bottom of the vessel 1 is recessed by pressure reduction of enclosed gas at the time of preservation, the recessed part in the bottom part of the vessel 1 is eliminated by thermal expansion of gas, and a problem of warp of the bottom of a stainless case (vessel) 1 due to the difference in temperature between circumstances of the use and the preservation plate and the repeated change of temperature is eliminated. Thus, S/N of the device is improved, and the degradation of initial performance and the performance during the use are prevented to improve the durability.
Patent JP-S61215316-A (JP)
Title: External agent for skin
Inventor: YANAGIDA TAKESHI
IPC: A61K8/00
Filed: 1985-03-20
Abstract: PURPOSE:To provide an external agent for skin, composed of a specific ultraviolet absorber in combination with the ester of an acid and an alcohol each having 9-31C straight or branched unsaturated alkyl residue, having improved compatibility to base, preventing the deterioration caused by the precipitation of crystals and having excellent ultraviolet-shielding effect and high quality. CONSTITUTION:The objective agent can be produced by adding the ester of an acid and an alcohol each having 9-31C straight or branched unsaturated alkyl residue such as 2-hexyldecyl myristate to a dermatic agent for external use containing preferably 0.01-10% 4-(1,1-dimethylethyl)-4'- methoxydibenzoylmethane as an ultraviolet absorber capable of absorbing sunlight, especially ultraviolet ray having relatively long wavelength and harmful to the skin (UV-A). The amount of the ester is >=1/2 of the UV-absorber. The obtained external agent for skin has improved compatibility of the above UV- absorber to the base of the external agent and excellent ultraviolet-absorbing effect and quality and is storable stably for a long period with little deterioration.
Patent JP-H05221586-A (JP)
Title: Package processing system
Inventor: YAGI NOBUATSU
IPC: B65G47/48
Filed: 1992-02-10
Abstract: PURPOSE:To provide a package processing system which performs synthetic, accurate, and rapid inspection of various packages through a low-cost device, in a conveyance line through which various packages are conveyed. CONSTITUTION:In the system wherein a package P completely wound by a winding device is outputted to a delivery or a subsequent process through a package inspecting device 10 and a storing device 11, a package processing system where an inspection process 34 for a kind arranged downstream from the storing device 11 is disposed is provided. In a conveyance line through which various kinds of packages are conveyed, synthetic, accurate, and rapid inspection can be executed through an inexpensive device.
Patent JP-S62213712-A (JP)
Inventor: OKADA SADAO
IPC: A47J31/06
Filed: 1986-03-14
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-H04292790-A (JP)
Title: Heat transfer tube and heat exchanger using the same
Inventor: KOMENO NORIYUKI
IPC: F28F1/32
Filed: 1991-03-20
Abstract: PURPOSE:To provide a safe heat transfer tube and a small-sized and safe heat exchanger. CONSTITUTION:A safe heat transfer tube is obtained by inserting and enlarging a second heat transfer tube 2 having a smaller diameter than that of a first heat transfer tube 1 into the first heat transfer tube 1 having grooves 3 at an inner wall of the tube communicating both ends of the tube, and bringing the tube 2 into close contact with the first tube.
Patent JP-H01230398-A (JP)
Title: Drying device
Inventor: SUGIO TAKASHI
IPC: D06F58/28
Filed: 1988-03-10
Abstract: PURPOSE:To prevent the reduction of the drying speed at a low temperature and improve the feeling of dried objects after drying by providing a drying chamber housing objects to be dried, a refrigerator and in addition an auxiliary heater in a cabinet and exciting the auxiliary heater to increase the temperature in the drying chamber at a low temperature. CONSTITUTION:The air blown out through a blowout port 12b by a blower 9 contains the moisture evaporated from objects to be dried and is sucked to an air duct 12 through an intake port 12a and passes an evaporator 6, air is cooled and moisture is condensed, the dehydrated air passes a condenser 7 and is heated again. When the temperature detected by the temperature detecting section 14 of a thermostat is lower than the preset temperature, the contact section 15 of the thermostat is closed, an auxiliary heater 13 is excited. The air heated by the condenser 7 again is heated by the auxiliary heater 13 and fed into a drying chamber 1a again by the blower 9. The relative humidity of the air heated by the auxiliary heater 13 is further decreased, evaporation of objects to be dried is accelerated, the reduction of the drying speed due to the temperature decrease is prevented, the temperature of objects to be dried themselves is increased, thus the feeling after drying is improved.