baber/WOPTO huggingface dataset:
Patent JP-S60139463-A (JP)
Title: Printing device control method in thermal recorder
Inventor: MIYAMOTO JIYUNICHIROU
IPC: B41J2/37
Filed: 1983-12-27
Abstract: PURPOSE:To make the substantial reduction of the driving power source capacity of thermal head, by a method wherein printing is carried out by dividing a thermal head into plural segments when the amount of data exceeds a setting value, and the driving voltage of thermal head is detected. After said driving voltage after printing returns to the setting value, the next printing is carried out. CONSTITUTION:When the printing control circuit 1 receives data to be printed hereafter, it discriminates whether a fixed dots number, for example the number of black dots to be printed of not less than 608 dots exist or not. If under 608 dots exist and the voltage of thermal head driving power source 5 measured with the voltage detection circuit 4 has a returned to a setting voltage value, for example 19V, printing operation is carried out according to the specified printing period T by inputting a driving start command to the thermal head 3 from the head driver circuit 2. Further, when the received dot data amount is not less than 608 dots, the thermal head is divided into left and right two segments and printing is carried out. This prevents the decrease of printing quality due to the difference of print density by making the momentary drop of thermal head driving electric power source 5 not exceed printing density guarantee drooping voltage DELTAe.
Patent JP-S63103466-A (JP)
Title: Feeding device for disk reproducing mechanism
Inventor: YAMAGUCHI FUMIITSU
IPC: G11B17/26
Filed: 1986-10-20
Abstract: PURPOSE:To feed a driven member to a prescribed position with high accuracy even when dispersion in the angle of rotation of a driving gear and a cylindrical cam is generated, by performing the linear motion of the driven member by turning the cylindrical cam, and stopping the driven member at the non-displaced part of the cylindrical cam at the time of completing a traveling operation. CONSTITUTION:By designating a disk to be reproduced, the rotating power of a motor 22 is transferred to the cylindrical cam 16 by a belt 21, a pulley 20, and the driving gear 17. And a disk reproducing mechanism 14 is moved upward or downward by the driven member 19 plunged in grooves 16b and 16c, and when it moved to a designated height position of the disk 3, the rotation of the motor 22 is stopped by a signal outputted from a detector 18. At this time, the driven member 19 is staying in the neighbor hood of the center of the non-displaced part of the cylindrical cam 16. Next, a designated disk 3 is drawn out from a disk holding case, and it is fetched in and reproduced at the disk reproducing mechanism 14. In such way, the stop position of the driven member can be decided with high accuracy, and it is fed by stages and with high accuracy.
Patent JP-S61128570-A (JP)
Title: Manufacture of semiconductor device
Inventor: KURODA MASAHIRO
IPC: H01L21/28
Filed: 1984-11-27
Abstract: PURPOSE:To form a deep via-hole with excellent uniformity, and to improve high-frequency characteristics largely by shaping an insulating film to the lower section of a source electrode section and using the same insulating film on the surface of the reverse side of a substrate as an etching mask. CONSTITUTION:An silicon dioxide film 2 for a stopper is formed onto the sur face of a substrate 101, and a source electrode 104s, a drain electrode 104d and a gate electrode 104g are shaped. A sliding board 105 is removed from a thinned substrate 1, an silicon dioxide film 2 is approximately 500Angstrom  is formed onto a main surface, the back, and a resist mask 4 for shaping a via hole and the silicon dioxide film 3 are patterned. The via hole 5 for the substrate reaching the silicon dioxide film 2 for the stopper is formed, the resist mask 4, the silicon dioxide film 3 and the exposed silicon dioxide film 2 for the stop per are removed, gold is evaporated on the whole surface of the surface in approximately 1mum thickness, and gold is laminated and applied in approximate ly 10mum thickness through plating to shape a via-hole gold layer 6.
Patent JP-H0968875-A (JP)
Title: Image forming device with cleaning blade
Inventor: YAMANE SHINJI
IPC: G03G21/10
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which can scrape off the remaining toner without damaging an intermediate transfer sheet and cleaning blade by a simple constitution. SOLUTION: The contact end 63a of the cleaning blade 63 is brought in to contact with an intermediate transfer sheet 26 in a position 82A which is upstream side only a distance R from the position 81 of the contact of the intermediate transfer sheet 26 and a backup roller 58D positioned on a center line 80 radially drawn from the rotation center of an intermediate transfer drum 11. By putting the contact position 82A upstream side from the contact position 81, the counterclockwise energizing force of a holder 62 is absorbed by the rotation center 58Da of the backup roller 58D, the locus 26A of the intermediate transfer sheet 26 does not change and an angle θdoes not change either, and the intermediate transfer sheet can therefore be driven steadily.
Patent JP-H07103331-A (JP)
Title: Working device starting mechanism for working vehicle
Inventor: YAMAGUCHI TETSUO
IPC: F16H61/40
Filed: 1993-10-05
Abstract: PURPOSE:To prevent engine stalling by carrying out first starting for a preset short time so as to apply starting inertia force to a working device in such an extent as not to stop an engine, and restarting operation of the working device after the preset short time when an engine speed is restored. CONSTITUTION:In a mechanism where operating oil is supplied by an electromagnetic control valve 27 from a hydraulic pump to be driven by an engine to a hydraulic actuator for driving a working device, a control means 6 is provided for switching an operating state of the electromagnetic control valve 27 from ON to OFF and vice versa on the basis of a command from a command means 11c. When operation starting of the working device is commanded, the electromagnetic control valve 27 is switched to the ON state for so short a predetermined time t1 as not to stop the engine, thus applying starting inertia force to the working device. Subsequently, the state is switched to OFF for a preset short time t2 when the engine speed is restored, thereby starting operation of the working device in a state where a load exerted on the engine becomes small.
Patent JP-H05345993-A (JP)
Title: Method for oxidizing hydroxymethylpyridine derivative to pyridine carboxylic acid derivative
Inventor: BERUNTO SHIYARUBERUTO
IPC: C25B3/23
Filed: 1992-09-18
Abstract: PURPOSE: To obtain a corresponding pyridine carboxylic acid simply and in excellent yield by electrochemically oxidizing a hydroxymethylpyridine deriv. of a specific structural formula at NiO(OH) anode.  
     CONSTITUTION: The hydroxymethylpyridine deriv. having a structural formula expressed by formula I is electrochemically oxidized at the NiO(OH) anode. In formula I, X denotes H, 1-12C alkyl, 6-12C allyl, COOR 1 , CONH 2 , CONHR 1 , CON(R 1 ) 2 , CN, C(O)R 1 , SO 2 R 1 , SO 3 H and NO 2  and R 1  denotes H, 1-12C alkyl and 6-12C allyl. By this method, o-hydroxymethylpyridine deriv. can be selectively oxidized to the corresponding pyridine carboxylic acid deriv. (compound of formula II). The method can be technically simply executed and the necessary products can be produced in excellent yield. 
     COPYRIGHT: (C)1993,JPO
Patent JP-2000060466-A (JP)
Title: White rice carrier for white rice ball forming machine
Inventor: SUZUKI KISAKU
IPC: A23L7/10
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a white rice carrier for a white rice ball forming machine capable of stably transporting and supplying continuously a fixed amount of white rice to a white rice forming machine regardless of the amount of white rice in a white rice hopper. SOLUTION: This white rice carrier is constituted by rotatably and axially supporting a pair of two white rice supporting and stirring blades 9 spirally installed in the opposite directions at a pitch larger than that of a screw conveyor 6 for transporting white rice in which a screw blade 9b is arranged at a fixed interval (b) from the peripheral surface of a revolving shaft 9a around the revolving shaft 9a on both the right and left sides of the top of the screw conveyor 6 rotatably and axially held on the center of the bottom of a white rice hopper 1 having the approximately V-shaped bottom so as to freely rotate the stirring blades 9 outward, respectively.
Patent JP-S61127325-A (JP)
Title: Automatic starter of plastic extrusion molding machine
Inventor: KAKEYA NOBUKAZU
IPC: B29C48/92
Filed: 1984-11-26
Abstract: PURPOSE:To contrive curtailment of a period of time and an improvement in efficiency of a device itself, by providing the titled machine with a data memory device and a device correcting a target extrusion rate of resin when a data arrives at predetermined abnormal terms. CONSTITUTION:A primary data corresponding to an operation state of a control object (a), for example, a resin temperature, resin pressure, torque, a current and a secondary data which is obtained by performing operational treatment of the primary data according to a procedure determined beforehand, fore example, respective activities are stored in a data storage device (g), and a control device (d) controls extrudably the operation of the control object (a) through a target extrusion rate (c) of resin to be obtained through contents of the storage device (g). As for the extrusion rate (c), it is established by adding a predetermined rate every constant period of time by making the extrusion rate established beforehand into the final target. A heating device (b) is made to heat respective parts of a molding machine until they arrive at the temperature established beforehand. On the one hand, if the second data arrives at abnormal terms established beforehand a correction device (h) corrects the target extrusion rate of the resin so that the abnormal state is not kept on.
Patent JP-H06267124-A (JP)
Title: Optical magnetic recording regenerator
Inventor: GEN ZAIYOU
IPC: G11B11/105
Filed: 1993-10-05
Abstract: PURPOSE: To make a device light-weight and small and to reduce the power consumption by inserting a disk cartridge to a door type cartridge holding member to load and unload it. CONSTITUTION: When a magneto-optical disk MD is inserted with a cartridge holding member 20 open, it comes into contact with a contact part 54 or a taking-out member 50. When the disk MD is pushed in furthermore, the member 50 is pushed and a spring 53 is extended, and a locking piece 55 of the member 50 is hooked on a locking pin 61 of a locking member 60 and is locked. Since one face of the locking piece is inclined, it passes while letting a pin 61 retreat, and the pin is immediately restored and is locked. Next, the member 20 is opened to take out the disk MD. A link 75 pulls a release member 70. A spring member 11 pushes a release pin 63 of the member 60, and the member 60 is rotated clockwise, and the pin 61 is released from the locking piece 55 to unlock the member 50, and the disk MD is taken out by the restoring force of the spring 53.
Patent JP-2000081006-A (JP)
Title: Link member made of aluminum alloy
Inventor: NAKAMURA TADAYOSHI
IPC: F16B11/00
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To make the weld length of a link member long, in which a joint material made of an aluminum alloy having a coupling part to other member is joined to a square pipe material made of an aluminum alloy through welding, without increasing the sectional size of the square pipe material and a joint material. SOLUTION: The end parts of a square pipe material 1 made of an aluminum alloy are fitted in recesses 7 formed in joint materials 5 and 6 made of an aluminum alloy having a coupling part 4 to other member and welded along the outer edge of a part wherein the square pipe material and the joint material are brought into contact with each other. One side 10 of the square pipe material is exposed throughout approximately a whole surface, the tip surface of the exposed flank side and remaining three flanks are brought into contact with the inner surface of the recess, and welding is applied on throughout the whole periphery of the square pipe material. Especially, the recess is arranged separately from the coupling part and a thinning part (a dent) 19 is formed between the coupling part and the recess.
Patent JP-H03148530-A (JP)
Title: Hot water supplying device
Inventor: YONEKUBO HIROAKI
IPC: F16K31/04
Filed: 1990-09-18
Abstract: PURPOSE:To perform a hot water supply having a specified hot water temperature and to vary a hot water temperature in response to a time by a method wherein a signal generating means for varying a mixed hot water temperature within a predetermined range in response to a time, and a mixed hot water temperature controlling device for use in controlling the driving device in response to signals from a temperature setting device, the signal generating means and a temperature sensor are provided. CONSTITUTION:Openings of a hot water inlet 9 and a water inlet 8 are adjusted by a mixing valve 7 in which valve bodies 10 and 11 fixed to one valve shaft 12 are moved by a driving device 13. That is, the mixing valve 7 is controlled by a mixed hot water control device 19 through the driving device 13 up to a position where a temperature difference between both of them becomes zero in response to signals from a temperature setting device 18 and a temperature sensing device 17. If the driving device 13 is controlled in response to a signal from a signal generating part 20, the mixed hot water temperature can be supplied while being varied in response to a time and then an effect of massage an be given to a human body under a repetition of a high temperature and a low temperature.
Patent JP-H04127628-A (JP)
Title: Selective system for order wire circuit
Inventor: HANABATAKE TOSHIO
IPC: H04J3/12
Filed: 1990-09-18
Abstract: PURPOSE:To allow a reception side to easily identify a call to an equipment in use by providing an identification signal generating section outputting an identification signal to identify a repeater of a talking destination on each order wire circuit. CONSTITUTION:When a maintenance personnel implements the maintenance of a repeater 500-1, an identification signal generating section 270 provided on an order wire circuit 300 in a multiplexer 200 outputs an identification code equivalent to a sinusoidal wave at a frequency assigned to the repeater 500-1 in advance and sends it to an order wire circuit from the multiplexer 200. The order wire circuit 300 of the repeater 500-1 receives the signal and used the identification signal to discriminate the talking to its own repeater and lights up a lamp or the like, thereby confirming the call. Then a telephone set is connected to the reception side repeater 500-1 and communication is implemented by the transmission/reception of a voice signal with the multiplexer 200 of a transmission side. Thus, the reception side easily identifies the communication to its own equipment.
Patent JP-H0297075-A (JP)
Title: Heterojunction magnetic sensor
Inventor: SUGIYAMA YOSHINOBU
IPC: H01L43/06
Filed: 1988-10-03
Abstract: PURPOSE:To obtain a magnetic sensor which is not saturated in sensitivity even with strong electric field driving and capable of outputting a high power by a method wherein two or more semiconductor layers of quantum well structure, whose energy level are higher than that of a two-dimensional electron gas layer, are provided. CONSTITUTION:Two or more semiconductor layers 5a-2, whose energy levels are higher than that of a two-dimensional electron gas layer 6, are provided to a heterojunction magnetic sensor that contains a heterojunction structure in which the two-dimensional electron gas layer 6 of high mobility if formed at a junction between different semiconductors, 4 and 5, whose energy gaps are different from each other. For instance, a non-doped GaAs layer 4, non- doped barrier layers 5a-1, non-doped quantum well layers 5a-2, a carrier supply layer 5b, and an Si doped GaAs layer 5c are successively formed on a semi- insulating GaAs substrate 7, where the number of the quantum well layers 5a-2 is two. And, Au-Ge ohmic electrodes 200 serving as a current terminal and a hole terminal are so formed as to have an ohmic contact with the above layers 4, 5a, 5b, and 5c.
Patent JP-H1172573-A (JP)
Title: Rotation drive structure
Inventor: KABE HIROSHI
IPC: G04B19/04
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a rotation drive structure which has a simple structure and is unnecessary to drastically change the internal structure of a movement. SOLUTION: On a shaft 2 intermittently rotating, a rotor 8 is loosely fitted. When the shaft 2 intermittently rotates, the rotation is transmitted to the rotor 8 via a connector 10. At this moment, the connector 10 vibrates due to the looseness of the connector 10 and the shock of the intermittent drive is mitigated. The rotor 8 continues rotation also by inertia. The rotation of the rotor 8 by inertia is converged in a proper range by the loosening of the connector 10. In this manner, the rotor 8 smoothly rotates.
Patent JP-S62111355-A (JP)
Title: Integrater for number of stamps
Inventor: TAZAKI HIROSHI
IPC: G06F3/16
Filed: 1985-11-09
Abstract: PURPOSE:To easily handle stamps by recording the number of stamps corresponding to the amount of purchase and guiding the number of stamps by sound. CONSTITUTION:An electronic cash register including a CPU and a memory is provided with a keyboard 2, a displayer 4, a card 6 processor 5, a receipt 7a issuing printer, and a speaker 9, and ten keys 2a and mode keys 2b are arranged on the keyboard 2. The amounts of commodities, etc., are inputted through the keys 2a, an amount key, an integration key, etc., are formed on the keys 2b, and a card No. and the number of service points at every purchase are stored in the magnetic stripe 6a of the card 6. The detection of the card 6, the reading of information from the stripe 6a and the writing of the new number of service points corresponding to the amount of purchase are executed by the processor 5 and the number of service points of the card 6 is informed from the speaker 9 as a voice.
Patent JP-H02101153-A (JP)
Title: High-damping material
Inventor: YOSHIMURA TSUNEO
IPC: C23C8/32
Filed: 1988-10-05
Abstract: PURPOSE:To manufacture a high-damping material having superior damping characteristic by constituting the damping material of a core part consisting of ferrous alloy and a carbonitrided surface layer. CONSTITUTION:Carburizing or carbonitriding treatment is applied to the surface of iron or ferrous alloy (pure iron, alloy steel, etc.) to form a carburized or carbonitrided surface layer. At this time, the thickness of the above surface layer is regulated so that the proportion of the cross-sectional area of the surface layer is 10-90% based on the whole cross-sectional area of the material in a lateral direction, and further, a difference in hardness between the core part and the surface layer is regulated to >=100 Vickers hardness. By this method, the high-damping material having superior damping characteristic can be obtained by a simplified treatment.
Patent JP-H1175568-A (JP)
Title: Planting mat and method for laying same
Inventor: YOSHIDA MINORU
IPC: E04D11/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To prepare a planting mat enabling the planting on a man-made ground, having a light weight, capable of applying on an existing building, easy in the management of soil and water, and further needing no large labor, time nor cost for laying or removing, and to provide a method for laying same. SOLUTION: This planting mat 1 comprises a mat frame 3 which has concave cells 7 having an opening 6 near the bottom and linked with each other with ribs 5, filters laid in the cells 7, and plant-raising materials 4 formed and placed on the filters in the cells 7. Further, a method for laying this planting mat is characterized in that the planting mat 1 is used in combination with a water keeping layer, a water storage tray, a water storage conduit, etc.
Patent JP-H0892218-A (JP)
Title: Medicinal resistance overcoming agent
Inventor: HATTORI TAKAO
IPC: C07D215/20
Filed: 1994-09-19
Abstract: PURPOSE: To obtain a new compound useful as medicinal resistance overcoming agent low in calcium antagonistic activity, provided with the resistance to chemotherapeutic agents, overcoming the medicinal resistance to cancers or pathogenic microbes and improving the therapeutic effect by chemotherapeutic agents. CONSTITUTION: This compound (a physiologically permissible salt thereof) is expressed by formula I [X and Y are each H or a halogen; (n) is 1-4; R1 is a halogen, 1-4C alkyl, 1-4C alkyloxy, or (nitro-substituted or N-contg.) monocyclic or bicyclic aromatic ring], e.g. 1-(2,2-diphenylethylcarbonyl)-4-[3-(7- chloroquinolin-4-yloxy)-2-hydroxypropyl]piperazine of formula II. The compound of formula I is obtained by the following process: a compound of formula IV is prepared by reaction of a halogen compound of formula III with piperazine; separately, an epoxy compound of formula V is formed by reaction between a compound of formula R<1> OH and an epihalohydrin in the presence of sodium hydride; and the compound of formula IV and the epoxy compound of formula V are subjected to ring opening condensation reaction.
Patent JP-H02100990-A (JP)
Title: Escalator
Inventor: ISHIDA MATSUHIKO
IPC: B66B29/08
Filed: 1988-10-04
Abstract: PURPOSE:To shorten the preparation time for a wheelchair operation by providing a drive source for erecting and leveling a buffer stop independently at a movable part and at the one side of the buffer stop. CONSTITUTION:A movable step board 33 is overlapped on a lowered elevating step board 32, a special footstep 31 is stopped just in front of a platform in the state of a buffer stop 39 being positioned horizontally on the upper floor side, the elevating step board 32 is moved up by the normal rotating drive of an elevating motor 321 and a reversing motor 331, the movable step board 33 is reversely stopped, and the buffer stop 39 is positioned horizontally to the movable step board 3. In this state, a wheelchair mounted with a user is boarded on the tread of the elevating step board 32, and the buffer stop 39 is erected by the normal rotating drive of an erecting motor 391. An escalator is then driven upward, the wheelchair is dismounted at the upper floor and the normal driving state is reset by the reverse rotating drive of the elevating motor 321, the reversing motor 331 and the erecting motor 391.
Patent JP-S60143357-A (JP)
Title: Photoconductive member
Inventor: SAITOU KEISHI
IPC: G03G5/08
Filed: 1983-12-29
Abstract: PURPOSE:To obtain a photoconductive member excellent and stable in electrical, optical, and photoconductive characteristics, improved in photosensitivity in a longer wavelength region, and superior in both mechanical strength and durability, by forming a photoreceptor specified in layer structure made of a-SiGe(H,X) on a substrate. CONSTITUTION:A photoconductive photoreceptor layer 102 is formed on a substrate 101, and it is composed of the first layer 103 made of amorphous Si, the second layer 104 made of amorphous Si and Ge, and the third layer 105 made of amorphous Si contg. N from the substrate side. The layer 104 contains Ge in a concn. distribution nonuniform in the layer 104 thickness direction, and at least one of the layers 103 and 104 contains H and/or halogen, and further, preferably, a conductivity governor, such as group III or V. The formation of the photoreceptor layer 102 having such a layer structure can improve electrical, optical, photoconductive, voltage withstanding, and use environment withstanding characteristics.
Patent JP-S63146651-A (JP)
Inventor: HARARUTO FUROIGAA
IPC: H04Q11/04
Filed: 1987-10-06
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。