baber/WOPTO huggingface dataset:
Patent JP-S60157266-A (JP)
Title: Constant voltage diode
Inventor: MORIWAKE MASATO
IPC: H01L29/861
Filed: 1984-01-26
Abstract: PURPOSE:To enable the titled element of low breakdown voltage capable of the easily setting and controlling of the breakdown voltage by a method wherein an impurity-diffused poly Si layer is provided on a through diffused region having a conductivity type reverse to that of an opitaxial island region and passing through a diffused region. CONSTITUTION:The through diffused-region 26 of P<+> type high impurity concentration passes through an N<-> type epitaxial island region 22 and a diffused region of P type high impurity concentration which are epitaxially grown on an Si substrate 20 and isolated in island form by P<+> type isolation diffused regions 23 and 24. The N type imprity diffused poly Si layer 3 is provided on this diffused region 26. Thereby, breakdown generates in the P-N junction plane 31 between the diffused region 26 and an impurity layer 33, and the breakdown in the surface is inhibited. Besides, the breakdown voltage can be made very low.
Patent JP-S5398417-A (JP)
Title: Production of flame-retardant polyamide fibers
Inventor: MOTOI TOSHIYUKI
IPC: C08K5/09
Filed: 1977-02-07
Abstract: PURPOSE: An aromatic compound with halogenated nucleus and a carboxylic acid are added to a polyamide to provide polyamide fibers with high flame retardancy without any adverse effect on the properties of the polyamide fibers in spite of use of a small amount of the flame retarder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56110063-A (JP)
Title: Measuring device for current position and direction of moving body
Inventor: TSUMURA TOSHIHIRO
IPC: G01S1/56
Filed: 1980-02-04
Abstract: PURPOSE:To indicate correctly the current position and direction of the moving body by a simple constitution when it is in the horizontal state by transmitting an information related to a fixed position and direction from the fixed position, receiving the information and subjecting the same to operation processing. CONSTITUTION:From a transmitting means 1 provided at a fixed position 1 set beforehand is transmitted the information related to the fixed position and direction. This information is received by a receiving means in a measuring device 2 for the moving body, and based on the information, at least one of the current position and the azimuth of the moving direction of the moving body is operated by an operation processing means. When a horizontal-state detecting means 24 detects the horizontal state of the moving body, the result of the operation is indicated in an indicator.
Patent JP-H03220394-A (JP)
Title: Chitin fiber paper
Inventor: MORI TOSHIMI
IPC: D21H13/10
Filed: 1990-01-23
Abstract: PURPOSE:To obtain the subject fiber paper useful for remedy or a quasi-drug capable of safely using even in a purpose bringing into contact with a human body by producing in a papermaking method and containing beta-chitin fiber. CONSTITUTION:The aimed fiber paper is obtained by compulsorily dispersing beta-chitin (preferably crushed to >=10 mesh) into water.
Patent JP-H09208822-A (JP)
Title: Powdery polyimide composite material and its production
Inventor: NAKANO MITSURU
IPC: C08K9/08
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a powdery polyimide composite material which contains a clay mineral homogeneously dispersed therein and gives a molding excellent in dimensional stability and to provide a process for producing the same.  
     SOLUTION: This powdery material comprises a polyimide and a minute clay mineral dispersed therein and is prepd. by mixing a first liq. contg. a polyimide intermediate polymer dissolved therein with a second liq. comprising a dispersion medium compatible with the first liq. and the clay mineral dispersed therein and spray drying the resultant liq. mixture. Since the mineral disperses homogeneously in the polyimide, a molding with a low coefficient of thermal expansion can be easily obtd. from the powder. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H05340449-A (JP)
Title: Power transmission device for electric automobile
Inventor: MORI HARUHITO
IPC: B60K17/04
Filed: 1993-01-29
Abstract: PURPOSE:To provide a power transmission device for an electric automobile which satisfies both a torque transmission condition and a reduction gear ratio condition required for the power transmission device for an electric automobile while reducing the size of a reduction gear. CONSTITUTION:The constituting elements, except a ring gear, out of two sets of planetary gear trains are used in common with each other as a reduction gear located between an electric motor 1 and a drive wheel 2. One side ring gear 33a is fixed to a case to form a first planetary gear type reduction gear 3 wherein a common pinion gear 32 forms an input member and a second ring gear 33b forms an output member. Further, the number of teeth of the second ring gear 33b is set to the number of teeth of the first ring gear + the number of pinions, and a plurality of common pinions 31 are arranged at equal intervals.
Patent JP-H08204454-A (JP)
Title: Semiconductor device
Inventor: IMAMURA HIROHISA
IPC: H03B5/36
Filed: 1995-01-30
Abstract: PURPOSE: To provide a semiconductor device capable of eliminating a through- current at the time of the input of external clock signals, reducing power consumption and guaranteeing a STOP mode. CONSTITUTION: A clock signal control circuit 12 incorporated in this semiconductor device 11 is connected between an oscillation input terminal 72 and an oscillation output terminal 73 corresponding to the connection terminals with the outside of the semiconductor device 11 including an external terminal 71 for specifying whether or not the external clock signals are to be used, the oscillation input terminal 72 and the oscillation output terminal 73 and is provided with a NOR gate 16 for ORing level signals inputted from an external clock specifying signal line 101 and an oscillation stop signal line 102, a clocked inverter 13 ON/OFF controlled by the output of the NOR gate 16, a PMOS transistor 14 and an NMOS transistor 15 operated as resistors for self bias, inverters 17 and 18 and the NAND gate 19 of a Schmitt trigger type.
Patent JP-S63180505-A (JP)
Title: Radial tire for heavy load
Inventor: TAKINO HIROSHI
IPC: B60C9/08
Filed: 1987-01-22
Abstract: PURPOSE:To improve the wandering performance of the captioned tyre for truck or the like by forming a rubber base material in a trapezoidal shape and with a specified thickness, and specifying the pulling force ratio of a rubber cap material to the rubber base material. CONSTITUTION:A rubber base member 1b is formed like a trapezoid in section, and the rubber thickness dominating in a tread is made to be one third or more at a tread center part (c) and one fifth or less at the one fourth point (g) of the tread width. Meanwhile the ratio of 300% pulling force of a rubber cap material 1b to the rubber base material 1a is set within three tenth through eight tenth. It is thus possible to improve the wondering performance of a tire maintaining the control stability and fuel saving performances.
Patent JP-S5398816-A (JP)
Title: Photographic additive addition process
Inventor: ISHIHARA MASAO
IPC: G03C1/06
Filed: 1977-02-09
Abstract: PURPOSE:To enable oil-soluble photographic additives to be dispersed uniformly and stably in a hydrophilic colloid solution for forming the constitutent layers of a silver halide photosensitive material, by dissolving the additives in a specified compound.
Patent JP-S58132577-A (JP)
Title: Label printer
Inventor: NAKAGAWA TATSUYA
IPC: B65C11/02
Filed: 1982-02-01
Abstract: PURPOSE:To reduce spaces between labels on a mount by providing a printing head and a platen roller immediately after a label peeling mechanism while the platen roller is constructed of a non-sticky material. CONSTITUTION:A printing mechanism having a thermal head 8 is provided immediately after a label peeling plate 4. A label 1 peeled is printed being supported with a platen roller 7 made of a non-sticky material and a head 8 and the label 1 printed withdrawn with an auxiliary roller 10. The head 8 is pressed against the platen roller 7 with a spring 9.
Patent JP-H054349-A (JP)
Title: Ink cartridge and ink jet recording device into which the cartridge can be loaded
Inventor: UJITA TOSHIHIKO
IPC: B41J2/175
Filed: 1991-02-04
Abstract: PURPOSE:To provide an ink cartridge of high safety and reliability wherein, when the ink cartridge is drawn out of an ink jet device, leaks of ink to the exterior is avoided and, when a hollow needle is drawn out, leaks of ink from the needle into the device is prevented. CONSTITUTION:In an ink cartridge, a cap 1 for coupling an ink container 3 with a hollow needle of an ink jet record device is fixed to the container 3 inward of the outer wall thereof. The connection part of the hollow needle for feeding ink and an ink delivery part is provided in the interior of the outer wall of the cartridge. A groove leading to a waste ink absorber 5 in the cartridge is provided in the region wherein the outer wall of the cartridge and the connection part are provided.
Patent JP-S5397786-A (JP)
Title: Varactor diode
Inventor: TSUDA KENJI
IPC: H01L29/93
Filed: 1977-02-08
Abstract: PURPOSE: To obtain a composite device of a high multiplication by combining varactor diodes wherein the capacity-voltage curves of respective diodes intersect at non-formard voltage. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11198249-A (JP)
Title: Manufacture of thermoplastic synthetic resin grating
Inventor: SAKAI HATSUO
IPC: C02F3/10
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To manufacture inexpensively filter storage rack for cleaning tank. SOLUTION: A PVC original sheet with a number of recessed and projected lines continuously formed by an extrusion molding machine is used, and slits are disposed on recessed lines 2 at equal pitches in the recessed line direction in a manner of forming the zigzag shape with the slits of the adjacent recessed line 2, and then the recessed line 2 is stretched in the width direction to form a grating 1A, by which wastes of the original sheet are almost eliminated to make the cost low, and also the strength of the grating 1A is maintained by projected lines 3 to make the grating convenient to a cleaning tank filter medium storage rack.
Patent JP-S55106626-A (JP)
Title: Combination die for extrusion
Inventor: NAKASHIMA KATSUHISA
IPC: B21C25/02
Filed: 1979-02-08
Abstract: PURPOSE: To extrude the multitype-minilot product with a large extruder at high yield, by freely detachably setting the sub-dies possessing the extrusion hole in the master-die provided with two or more discharge cavities in order to form a combination die.  
     CONSTITUTION: In the master-die 8, the holding cavities 13 for holding subdies 9, 10, and the discharge cavities 14 are formed; the sub-dies 9, 10, are freely detachably inserted into the holding cavities 13, in order to make possible the interchange of sub-dies with ones possessing extrusion holes of different shape or size at need; hereby, at the extrusion work, this combination die demonstrates the function similar to a single die provided with plural holes of different or same condition. The inside measure of the discharge cavity 14 of the master die 8 is made larger than the inside measure of the discharge cavity 12 of the subdies 9, 10; accordingly, after extrusion work, the sub-dies 9, 10, can be stuck out with the stick tool from backside of the master die 8, so that the sub-dies 9, 10, can be easily detached from the master-die 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07219627-A (JP)
Title: Monitor and control system
Inventor: AOKI SHIGEO
IPC: G05B15/02
Filed: 1994-02-07
Abstract: PURPOSE:To make a display process load uniform and effectively utilize the processing function of the whole system by moving the display operation of some display function group of its own monitor device to display function groups of other monitor devices which are small in total load quantity when the total load quantity of its own monitor device is larger than the total load quantity of other respective the monitor devices by more than prescribed. CONSTITUTION:The load quantities of respective display function parts 16 are read out of respective CRT management function parts 15 of respective display function groups 10 in ON states. Load data from basic software 13 are added to the respective read load quantities and the total load quantity of the whole monitor device 4a is calculated. The total load quantity of its own device is sent to respective other monitor devices 4a through a CRT management input function part 14 and a control LAN 3. Simultaneously, the respective total load quantities of other monitor devices 4a are received. The stored total load quantity of its own device is compared with other total load quantities and when there is a large difference, part of the display operation of its own device is automatically moved to other display function groups 10 which are small in total load quantity.
Patent JP-S56113837-A (JP)
Title: Disk brake
Inventor: OGAWA YUTAKA
IPC: F16D55/224
Filed: 1980-02-07
Abstract: PURPOSE: To prevent calliper from eccentric moments by supporting the calliper to be incapable of turning and capable of axial sliding by means of a slide pin provided on a fixed body.  
     CONSTITUTION: A slide pin 10 is fixed on a support 9 to cross the outside of the rim of a disk 1 in the direction of the shaft. This slide pin 10 is smoothly fitted into an opening 11 shaped at an almost central part of the upper part of a calliper 2 in the circumference of the disk to be capable of sliding in the direction of the shaft, while a spline is provided in their sliding face for regulating the rotation round the axis. Since the slide pin 10 is provided just above the outside of the rim of the disk 1, the calliper 2 is free from the eccentric moment caused by the frictional force for braking. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58131794-A (JP)
Inventor: KIDA AKINARI
IPC: H05K3/46
Filed: 1982-01-29
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-H0616574-A (JP)
Title: Preparation of hydroxyphenyl propionic acid ester
Inventor: SAMIYUERU EBUANSU
IPC: B01J31/12
Filed: 1991-01-11
Abstract: PURPOSE: To efficiently obtain the subject compd. in high yield which is useful as an antioxidant, lubricant, hydraulic fluid or the like by reacting each a specified, carboxylic acid ester and an alcohol in the presence of a specified catalyst.  
     CONSTITUTION: A compd. expressed by formula II (R 1 , R 2  are each H, a 1-2C alkyl, phenyl or the like; R 3  is H, methyl; (m) is 0 to 3; R is a 1-4C alkyl) is reacted with a compd. expressed by formula III [A is OR 4  (R 4  is a 2-5C alkyl, a 5-12C cycloalkyl, a 2-18C alkenyl or the like) or the like; (n) is 1 to 4 or 6] in the presence of a catalyst to obtain the objective compd. expressed by formula IV. The catalyst used contains an alkali metal compd. expressed by formula I (M is Li, Na or the like; (m) is the valence of An, An is a fluoride, hydroxide or the like) and an alkaline material as a carrier, such as oxides, hydroxides or aluminates of alkaline earth metals showing pH>10 measured in an aq. suspension having a conc. of 10 wt.% or higher. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H01189780-A (JP)
Title: Face paint out system
Inventor: KAWAMURA TADATSUGU
IPC: G06T11/40
Filed: 1988-01-25
Abstract: PURPOSE:To simply paint out a face when it is decided to be a simple graphic and to paint out the face at high speed by disposing a simple face paint out decision part for deciding whether the graphic to be face painted out is adapted to the simple face paint out by referring to a rule. CONSTITUTION:In a face paint out processing part 3 constituted of the simple face paint out decision part 3-1, the rule 3-2 and a simple face paint out processing part 3-3, etc., the decision part 3-1 decides whether the graphic to be face painted out is adapted to the simple face paint out or not by referring to the rule 3-2. Namely, a coordinate point counter is disposed to sequentially count the number of the vertexes of the graphic to be face painted out and decide to be a simple face paint out mode when the counted value is below a prescribed number. Further, a segment direction change counter is disposed and when the value thereof is below the prescribed number, it is decided to be the simple face paint out mode. Then, when the decision part 3-1 decides that it is adapted to the simple face paint out, the simple graphic is automatically segmented to paint out the face at high speed.
Patent JP-H10202927-A (JP)
Title: Thermal transfer recorder and cam position detector
Inventor: OZAWA NAOHIRO
IPC: B41J25/304
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To simplify the positional adjustment of platen roller and thermal head by making substantially U-shaped grooves to be fitted with a platen roller shaft at the opposite ends of a heat sink and disposing a thermal head and a pinch roller drive cam at the lower part of a capstan roller. SOLUTION: A thermal head 200 is secured to a heat sink 203 which is then secured to a head arm 252 thus securing the thermal head 200 to the head arm 252. U-shaped grooves 203a for positioning a platen roller 212 oppositely to a capstan roller, pins 203 for regulating the position of the head arm 252 in the main scanning direction of head, and screw holes 203c are provided on the opposite outer sides of the heat sink 203 in the main scanning direction of head. On the other hand, the head arm 252 is provided with a positioning hole 252 to be engaged with the pin 203b and a through screw hole 252d in order to secure the heat sunk 203 an the head arm 252 by means of screws.
Patent JP-H03217741-A (JP)
Title: Ventilating device
Inventor: OCHI KAZUNORI
IPC: F24F7/007
Filed: 1990-01-23
Abstract: PURPOSE:To perform ventilation assuredly and without waste by a method wherein an exhaust fan is provided in such a manner that the exhaust fan is interlocked with the operation of a humidity sensor which becomes non- connected and connected conditions accompanying with the on and off controls of a lighting switch. CONSTITUTION:When a person turns off a light at the time of leaving a bathroom A, a common terminal 7 of a lighting switch 4 is connected to an OFF side terminal 9, and voltage is connected to a humidity sensor 5. The humidity sensor 5 senses high humidity right after a bathing and operates, and a switch 10 becomes under an ON condition, being interlocked with this operation, and an exhaust fan 1 starts operating. When the inside of the bathroom A becomes not more than a designated humidity level, the operation of the humidity sensor 5 stops, and the switch 10 becomes under an OFF condition, and the exhaust fan 1 automatically stops. Therefore, while a bather does not need to pay special attention to the operation and stop of the exhaust fan 1, operation and stop are assuredly performed accompanying with lighting and putting out operations of a lighting apparatus 2, and forgetting to turn on or turn off the exhaust fan 1 is prevented from happening.
Patent JP-S5297670-A (JP)
Title: Semiconductor device
Inventor: DENDA TAKAHARU
IPC: H01L21/331
Filed: 1976-02-12
Abstract: PURPOSE: To assemble electrodes easily without causing deviation in position by forming a flange-form protrusion under a lead support block, and forming a protrusion for engaging to this protrusion at the upper part of its inside circumference, to a metal plate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07219968-A (JP)
Title: Method and device for storing/retrieving document
Inventor: FUJIMOTO ATSUSHI
IPC: G06F17/21
Filed: 1994-02-08
Abstract: PURPOSE:To provide document storing/retrieving method and device capable of executing high speed page turning retrieval even by the use of a low speed storage device. CONSTITUTION:A document hierarchy forming part 2 separates inputted document data into plural hierarchies based upon a visual viewpoint. A document storing part 3 divides the document data hierarchically formed by the part 2 in each hierarchy by a format capable of accessing each hierarchy. A document reading part 4 reads out document data from the storing part 3 in each hierarchy. A high speed buffer part 5 can be accessed faster than the storing part 3 and stores the document data read out by the reading part 4. A document displaying/retrieving part 6 reads out the document data from the storing part 3 in each hierarchy, displays the read data in a page turning format and gradually increases hierarchies to be displayed.
Patent JP-H10208894-A (JP)
Title: Electrodeless discharge lamp lighting device
Inventor: KUMAGAI YUJI
IPC: H05B41/24
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrodeless discharge lamp lighting device to prevent the occurrence of flickering and instability of an electrodeless discharge lamp at frequency switching time. SOLUTION: A control circuit 6 gradually changes an output frequency from a variable frequency oscillation circuit OSC2 until an electrodeless discharge lamp 1 is lighted, and changed the output frequency this time in the inverse direction of time up to lighting when the electrodeless discharge lamp 1 is lighted, and returns the frequency up to a reference frequency (f) or its vicinity. Afterwards, a switch S is switched, and a signal of a contact frequency from a fixed frequency oscillation circuit OSC1 is imparted to the gates of switching element Q1 and Q2 of an amplifier circuit 5 through a transformer T, and lighting of the electrodeless discharge lamp 1 is maintained.
Patent JP-S56112331-A (JP)
Title: Motor driven tension balancer
Inventor: IDE KEIJI
IPC: B60M1/26
Filed: 1980-02-08
Abstract: PURPOSE: To improve the function of an automatic adjustment of a streetcar line tensility by a spring type tension balancer so that, even in case of an expansion or a contraction of said line due to a change in a temperature and the like, the said tensility may be adjusted without being restricted by a flexion and length of a spring as well as a force exerted on the spring may be maintained constant.  
     CONSTITUTION: In case a streetcar line expands, a spring retaining board 11  screwed to a screw rod section 2a of an adjusting shaft 2, a knob 2c of which is connected with one end of said line, is moved to the left by springs 12. This causes a projecting dog 13, installed on the outer rim of the ring retaining board 11, to come into touch with one of the contacts 14a of a limit switch 14 and a motor M makes a normal revolution. The revolution is transmitted to a driving gear 5 through belt 8 and the like, thereby revolving a nut 9. Thus the spring retaining board 11 is transferred to the right along with the nut 9. This transfer action continues until the dog 13 separates from the limit switch 14. In case the streetcar line contracts, its tensility is maintained constant by a reverse revolution of the motor M. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0278546-A (JP)
Title: Glossy decorative sheet and manufacture thereof
Inventor: EBARA KAORU
IPC: C08L27/06
Filed: 1989-01-24
Abstract: PURPOSE:To give metallic gloss feel to sheet and contrive to improve the workability and printability of the sheet by a method wherein synthetic resin layer, which contains at least polyvinyl chloride-based resin, plasticizer, glossy coloring material and (meth)acrylic compound, is produced on sheet-like base material so as to be laminated to each other. CONSTITUTION:The sheet concerned is produced by laminating synthetic resin layer, which mainly consists of polyvinyl chloride-based resin, plasticizer, glossy powder and (meth)acrylic compound, onto sheet-like base material. when the manufacture of the sheet concerned is intended, plastisol, which is prepared by adding at least plasticizer, glossy powder and (meth)acrylic compound to polyvinyl chloride-based resin manufactured by emulsion polymerization method, is applied or printed in pattern to the sheet-like base material and, after that, gelled by heating. Thus, decorative sheet, which is excellent in workability and printability and, at the same time, has enough gloss feel, can be manufactured.