baber/WOPTO huggingface dataset:
Patent JP-H0639084-A (JP)
Title: Slot machine
Inventor: TAKEDA IWAO
IPC: A63F5/04
Filed: 1992-07-24
Abstract: PURPOSE:To provide the dependable slot machine which processes an inserted medal without fail. CONSTITUTION:A start signal delay means 44 set at the time of inputting the start signal of a start detection means 41 and outputting a delay start signal to a game control means 45 with the prescribed time delayed after the set time is provided between the start detection means 41 and the game control means 45.
Patent JP-S6177074-A (JP)
Title: Printer
Inventor: SAWAYAMA NOBORU
IPC: G03G15/08
Filed: 1984-09-25
Abstract: PURPOSE:To make a developing device small-sized and inexpensive by providing a replenishing toner storage space and a developer storage space in a developer storage vessel with a partitioning member, which has a proper toner-transmissive property, between them. CONSTITUTION:A replenishing toner storage part 9 which is adjacent to a developer storage part 12 with a partitioning member 11, which has a proper toner-transmissive property, between them is provided in the right lower corner part of a developing device housing 10. The toner stored in this replenishing toner storage part 9 is loosened by minute oscillation accompanied with rotation of a developing sleeve 1 and is leaked out from gaps of the partitioning member 11 to the developer storage part 12 little by little, and the toner of the lack is attracted to a carrier to restore the toner concentration of the developer to a prescribed value, and the developer is carried to a developing part again with the developing sleeve 1 by the magnetic force.
Patent JP-2001028634-A (JP)
Title: Telephone communication unit for interphone
Inventor: WATANABE MITSUHISA
IPC: H04M9/00
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a telephone communication unit for interphone by which an interphone can call an opposite party with a prescribed dial number and make a speech with the interphone via a telephone line. SOLUTION: A retainer lever of an operation section 2 in a usual standby state retains a hook switch 42 of a telephone set main body 40. A receiver 41 of a telephone set main body 40 is set and connected acoustically to microphone 32 and a speaker 33 of a speech section 3 to control each section by a control section 30 of the speech section 3. That is, an operation command is sent to the operation section 2 in response to a call of an interphone slave set 5, a retainer lever 20 is lifted up to set the telephone set main body 40 in an on-call state and then an automatic dialer 31 transmits a prescribed dial number to the receiver 41.  The telephone set main body 40 makes a call by an acoustic signal and communication is open when a speech opposite party responds to the connection of a telephone line and a speech can be made between the speech opposite party and the slave set 5 (visitor).
Patent JP-S6441771-A (JP)
Title: Refrigerator
Inventor: YAMAGUCHI TOSHIAKI
IPC: F25B1/00
Filed: 1987-08-07
Abstract: PURPOSE: To enable maintenance of the freshness of matter to be cooled, by a method wherein a low-pressure-side refrigerant pressure is detected and converged into a prescribed value and also an output frequency of an inverter is controlled to be the highest when a refrigerator temperature becomes a prescribed one or above. CONSTITUTION: A pressure detecting part 7 detects a refrigerant pressure on the low pressure side of a refrigerating cycle and generates a pressure detection signal. According to the pressure detection signal, a frequency control part 6 sets an output frequency of an inverter 5 so that the refrigerant pressure on the low pressure side be converged into a prescribed set value. A temperature switch 11 comes to a contact close when the temperature of a refrigerator cooled by an evaporator 4 becomes a prescribed one or above. An override control part 10 controls the output frequency of the inverter 5 to be the highest when the contact of the temperature switch 11 is closed. According to this constitution, a prescribed pressure can be reached at the time when the contact of the temperature switch is closed, and thereby the freshness of matter to be cooled is maintained.
Patent JP-2000032241-A (JP)
Title: File system
Inventor: TAKAHASHI HIROSHI
IPC: G06F17/30
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide the file system of high availability by backing up image data to be copied and easily retrieving and reutilizing the image data. SOLUTION: A copying machine 11 sends out the processing conditions of a user ID and a copying density, etc., and the read form of an original through an intranet to a server device 12 together with the image data as additional data at the time of a copying processing. Simultaneously with the storage of the image data in large capacity storage devices 13 and 16, the server device 12 stores the storage address and the other additional data in a data base inside a hard disk device for the respective user IDs so as to be retrieved and read, prepares the thumbnail image of the image data corresponding to the read form and displays and outputs it at a calendar view so as to easily select the image data at the time of reutilizing them and sends out the selected image data to the copying machine 11.
Patent JP-S6442476-A (JP)
Title: Benzothiazole derivative and antirheumatic agent containing said derivative as active ingredient
Inventor: IMAMURA ATSUSHI
IPC: C07D277/66
Filed: 1987-08-07
Abstract: NEW MATERIAL:A benzothiazole derivative expressed by formula I (R is CH3, OCH3, carboxyl or methoxycarbonyl). EXAMPLE:4-Acetoxy-2-(4-methylphenyl)benzothiazole. USE:A medicine. The derivative expressed by formula I is an active ingredient for antirheumatic agent strongly suppressing adjuvant arthritis based on immunomodelation action and having low toxicity as well as high as safeness. The derivative is administered at dose of 0.1-15mg/kg as an active ingredient once or 2-3 times daily. PREPARATION:A novel compound expressed by formula II is reacted with an acetylating agent such as acetic anhydride of 1.0 equivalent - excess amount based on the above-mentioned compound without using any solvent or in an inert organic solvent such as pyridine, as necessary in the presence of a base such as pyridine at ambient temperature - reflux temperature for 1-3hr to provide the compound expressed by formula I.
Patent JP-S6354635-A (JP)
Title: Inference system
Inventor: KINESHIMA SHIYUUZOU
IPC: G06F9/44
Filed: 1986-08-25
Abstract: PURPOSE:To easily execute, change, or correct various inference algorithms by constituting a knowledge base by dividing it into a knowledge unit and a knowledge utilizing unit and executing the contents of the knowledge unit which has been designated by the knowledge utilizing unit. CONSTITUTION:A knowledge base structure consists of a knowledge unit P and a knowledge utilizing unit PS. In each knowledge unit P, a technical knowledge required for an inference is described as a rule, and on the other hand, in each knowledge utilizing unit PS, a procedure for showing under what condition the knowledge which has been described in each knowledge unit P is executed is described as a rule. A specification part 1 is a part in which a name of each unit, a selection of a rule controlling system (meta-rule), a selection of a rule descriptive language (LISP, etc.), etc., are stored, and a knowledge describing part 2 is a part in which cause hypotheses G1, G2,..., question mattes Q1, Q2,..., rules R1, R2,..., etc., are described. How the contents of knowledge are described in the knowledge describing part 2 is determined by a definition of the specification part 1.
Patent JP-H0667307-A (JP)
Title: Retroreflection screen
Inventor: KONDO KAZUO
IPC: G03B21/60
Filed: 1992-07-24
Abstract: PURPOSE:To obviate the drop-out of beads and to improve a retroreflectivity so as to widen a service area by protecting the beads with specific surface layers. CONSTITUTION:This retroreflection screen is constituted by laminating a vapor deposited film 2 of 12 to 25 top gains on the front surface of a base material 1, laminating a retroreflection layer 5 formed by fixing the plural beads 3 having 1.9 to 2.3 refractive index with a transparent layer 4 having 1.4 to 1.5 refractive index on the surface of this vapor deposited film 2 and laminating a matte layer 6 having 50 to 80 haze on the surface of this retroreflection layer 5. Then, the screen has the retroreflectivity as the retroreflection layer 5 exists. Since the refractive indices of the beads 3 and the transparent layer 4 are set at prescribed values, the wider service area is obtainable. The beads 3 are not exposed and the transparent layer 4 and the matte layer 6 are protected by the beads 3 and, therefore, the dropout of the beads 3 does not arise. Since the matte layer 6 exists on the surface, the screen which does not generate glittering is obtd.
Patent JP-H0547710-A (JP)
Title: Ecr plasma etching device
Inventor: SAGAWA SEIJI
IPC: H01L21/302
Filed: 1991-08-08
Abstract: PURPOSE:To generate uniform and highly dense ECR plasma by forming a uniform electron cyclotron resonance point, and making the distribution of magnetic field strength and the distribution of magnetic field gradient uniform in a plane shape. CONSTITUTION:Processing gas is made into plasma, making use of an electron cyclotron resonance point 9, which occurs by the magnetic field being generated in a plasma generation chamber 1 by microwaves 8 and the magnetic field orthogonal to this magnetic field, so as to etch a substrate. At this time, magnetic field strength is transformed in plane shape by causing currents flow to a plurality of sub coils 3 independently, and controlling the uniformity of the magnetic field accurately. Moreover, the gradient of the magnetic field is made 10G/cm or less. With this, an extremely uniform electron cyclotron resonance point 9 is made. Next, processing gas is introduced into a plasma generation chamber 1, and an extremely uniform and highly dense plasma is generated in the vicinity of the electron cyclotron resonance point 9. Hereby, the etching of the substrate can be performed uniformly.
Patent JP-H0485641-A (JP)
Title: Virtual storage management system
Inventor: KATO MASAYUKI
IPC: G06F12/10
Filed: 1990-07-30
Abstract: PURPOSE:To speed up address conversion and to improve the performance of a system by providing a table for address conversion on a register which can perform high-speed access. CONSTITUTION:When switching process, an entry preferentially loading from the conversion table in process control blocks 1 for each process to an address conversion register 2 is retrieved to be loaded. The entry corresponding to the address in which the page fault is generated is retrieved by the process control block 1 of the current process at the time of the generation of the page fault caused by the mis hit of the conversion register 2. As this result, when there is no entry, the corresponding page is read from a secondary storage device 3, an address conversion entry against this page is prepared, the idle entry of the address conversion register 2 is searched. When there is no idle entry, the unnecessary entry is decided from the address conversion register 2 to eliminate this. Thus, the address conversion is speeded up, and the system performance is improved.
Patent JP-H0734338-A (JP)
Title: Drawing and false-twisting method
Inventor: NISHIMURA SHINICHI
IPC: D02G1/02
Filed: 1993-07-16
Abstract: PURPOSE:To provide a drawing and false-twisting method capable of suppressing the formation of fluffs on multifilament yarn, etc. CONSTITUTION:This drawing and false-twisting method to successively and separately perform the drawing and heat-setting of a false-twisted yarn comprises the drawing of a yarn between yarn-feeding rollers 25, 6 having speed difference under heating with a heater 26, the twisting of the yarn with a false-twister 10 while feeding the yarn with feed rollers 6, 12 having mutually the same speeds and the heat-setting of the twisted yarn with the other heater 7.
Patent JP-H0363690-A (JP)
Title: Projection type display device
Inventor: YANO KOTARO
IPC: G02B27/28
Filed: 1989-07-31
Abstract: PURPOSE:To efficiently utilize light by conducting polarized component which is not conducted to a color separation optical system to the color separation optical system by a polarization axis rotating means. CONSTITUTION:As to the light from a light source 1, the light of S polarized component is reflectd on the coating surface of a polarizing beam splitter 4 and the color separation is performed on the coating surfaces 5a and 5b of a cross dichroic prism 5. The reflected light which is made incident on reflection type liquid crystal display elements 6R, 6G and 6B and polarized and modulated is synthesized in terms of the color by the prism 5. On the coating surface of the splitter 4, the P polarized component from the prism 5 is projected to a screen 10 by a projecting lens 7 and the S polarized component passes a lambda/4 phase plate 9 and is made incident on a reflector 2. The P polarized component from the light source 1 becomes the S polarized component through a reflection mirror 8, the splitter 4, the phase plate 9, the reflector 2 and the phase plate 9 and reaches the splitter 4, then it is modulated by the elements 6R, 6G and 6B to be projected to the screen 10. Thus, all the polarized components of the light from the light source 1 are modulated by the elements 6R, 6G and 6B to be projected, so that the light is efficiently utilized and a bright image is obtained.
Patent JP-H0247841-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANEMARU NOBUHIRO
IPC: H01L21/60
Filed: 1988-08-10
Abstract: PURPOSE:To improve reliability of connection by mounting and fixing a semiconductor element to a specified position, and bringing the end face of a jig which has many minute projections at the end face into contact with the surface of an electrode pad of the semiconductor element, and vibrating this jig so as to polish the surface of the electrode pad, and connecting one end of a metallic fine line to the surface of the electrode pad. CONSTITUTION:When connecting a metallic fine line 14, the end face 2a of a head part 1 is brought into contact with the surface of an electrode pad 13 after semiconductor element 12 is mounted on the element mounting part of a lead frame 11. And the head part 1 it vibrated slightly by ultrasonic, and minute projections provided at the end face 2a interfere with the surface of the electrode pad 13, and as a result it polishes the surface of the electrode pad 13. Hereby, numberless polished marks 13a are formed at the surface of the electrode pad 13, and at this part an oxide film and dust are removed from the surface. Accordingly, by doing connection of a metallic fine line 14 by a thermocompression method or a ultrasonic compression method after such treatment, favorable connection can be realized.
Patent JP-H0485702-A (JP)
Title: Magneto-optical disk device
Inventor: YAMAZAKI HIDEO
IPC: G11B11/105
Filed: 1990-07-30
Abstract: PURPOSE:To obtain a compact and thin magneto-optical disk device by fixing an external magnetic field generator to a support member that can freely move in the direction attaching to and detaching from a disk loaded to a disk drive means. CONSTITUTION:When a disk cartridge 8 is pushed up to the termination point of a cartridge holder 9, the cartridge 8 is kept at a prescribed position and at the same time a shutter that so far kept a window 8a closed is opened. Then the cartridges 8 is stored in a housing 1 when the holder 9 is manually closed with a 2nd pivot support part 17 defined as the turning fulcrum. Then a disk 5 stored in the cartridge 8 is led by a spindle motor 7 and then attracted by the magnetic force. Thus the disk 5 is positioned on a turntable 7a of a motor 7. At the same time, an upper cover 1b doubling as a support member 3 is closed and an external magnetic field generator 2 is positioned. Thus the operation of the generator 2 can be started.
Patent JP-S63195439-A (JP)
Inventor: KIMU HO CHIYORU
IPC: F16F1/26
Filed: 1987-08-11
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-S6179728-A (JP)
Title: Method for preventing brittle fracture of weld zone
Inventor: DEWA AKIO
IPC: C21D9/50
Filed: 1984-09-26
Abstract: PURPOSE:To prevent the brittle fracture of a weld zone by carrying out uniform local annealing along a circular weld line for a nozzle or a nozzle reinforcing plate to be welded to a pressure vessel so as to produce uniform compressive stress in the direction of the weld line on the outside of the weld line. CONSTITUTION:A nozzle 2 or a nozzle reinforcing plate 3 having a welded nozzle 2 is welded to the body 1 of a pressure vessel. At this time, a circular weld bead 4 for the nozzle 2 or a circular weld bead 5 for the plate 3 is heated to the annealing temp. of the material along the whole weld line with a ring burner before welding to produce a compressive stress field 8 around the weld bead 4, 5 in the peripheral direction.
Patent JP-H11349003-A (JP)
Title: Envelope having perforation for unsealing
Inventor: MIMURA KOICHI
IPC: B65D27/34
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To unseal an envelope without using scissors and without damaging the content by sealing an upper part and a side part of the envelope, arranging an unsealing perforation on a part in the vicinity of an edge of the upper part or the side part to form a notch at a tip, and making a lower part of the envelope of open type so as to insert a letter or the like. SOLUTION: A margin part 2 is arranged from a folding part 3 of both side parts to a back surface in a paper envelope body 1, and a marking part 4 is arranged from an upper folding part 5 to the back surface. A lower part of the envelope body 1 is formed of open type as an outlet/inlet 6 of a letter or the like to be inserted in the envelope. Unsealing perforations 7, 8 for the upper part and both side parts are arranged on an inner side in the vicinity of each edge at the upper part and both side parts, and a V-shaped notch 9 is formed at a tip located on these extensions. The envelope body 1 can be easily and appropriately unsealed without using scissors and without damaging the content by cutting the notch 9 to break the perforations 7, 8.
Patent JP-H0865922-A (JP)
Title: Power backup circuit
Inventor: TABATA TAKASHI
IPC: B60R21/26
Filed: 1994-08-24
Abstract: PURPOSE: To provide a power backup circuit equipped with a self diagnosis part capable of diagnosing whether a backup capacitor is normal or not. CONSTITUTION: When a microcomputer 118 diagnoses that there is little ripple in voltage of a battery, this turns on a control transistor 120 and puts a switching transistor 119 in continuity condition to put the system in backup condition. If the time backup capacitor voltage drops to the specified threshold voltage is not less than the threshold time, this diagnoses that backup capacitors 113 and 115 are normal.
Patent JP-H0650440-A (JP)
Title: Slide valve
Inventor: MATSUMURA HIROSHI
IPC: F16K3/02
Filed: 1992-07-27
Abstract: PURPOSE:To downsize a slide valve and to reduce the weight by reducing the dimensions of a valve element in the sliding direction, and contracting a bonnet. CONSTITUTION:A valve element 1 where both end parts 1C, 1C in the width direction are fitted to guide parts 4, 4 on the side of a valve box 2 in a slidable manner, and a bonnet 3 consists of only a totally closed region 1B, and a sealing member 7 consisting of a leaf spring extending in the width direction of the valve element 1 is mounted on the tip part, and the respective end parts of this sealing member 7 are fitted with the guide parts 4, 4 and connected to the valve box 2 by means of hinges 9, 9.
Patent JP-S6446587-A (JP)
Title: Heat exchanger
Inventor: NAKAYAMA KOICHI
IPC: F28F1/32
Filed: 1987-08-10
Abstract: PURPOSE:To improve the operating time when covered with frost by a constitution comprising pipes which are disposed in a row relative to the air flow and fins which are perpendicularly attached to the pipes, and various setting the distance from the pipe center to the fin windward edge while that to the fin trailing edge is made uniform. CONSTITUTION:One row of pipes 21 are disposed relative to the air flow direction 24. Fins are grouped into a group 22 whose distance from the pipe center to the fin windward edge is L1 and another group 23 whose similar distance is L2, and L1>L2. By this constitution, fins are sparely spaced in the air incoming side zone of (L1-L2), and they are densely spaced in the zone of L2 which includes both the fin groups 22, 23. As a result, the space between the fins is not clogged in the zone of (L1-L2) even if a frost layer 25 has been formed. Further, the absolute temperature of air becomes low in this zone, frost at the windward edge of the fin group 23 is reduced, and the boundary layer generated by the fin group 22 is broken by the fin group 23, and so, the frosting can be made uniform over the entire surface of the fins, preventing the clogging due to the frost layer 25.
Patent JP-S6446072-A (JP)
Title: Four-way valve for refrigerating cycle
Inventor: ASADA MASAHARU
IPC: F16K31/06
Filed: 1987-08-10
Abstract: PURPOSE:To obtain a highly reliable linking part between a plunger and a holder by inserting the projecting part of a holder to the recessed part of a plunger and, after linking both with a pin, engaging a ring with the plunger to prevent the pin from shifting. CONSTITUTION:Slide valves 41, 42 are placed axially slidably in a cylinder 33 to which four conduit pipes 34, 38, 39, 40 are connected. The slide valves 41, 42 are held by a holder 45 and are driven by a plunger 51 which is connected to the holder. A projecting part 45a formed on the upper part of the holder 45 is inserted into a recessed part 51a formed on the lower part of the plunger 51 and, after linking them with a pin 52, a ring 53 is engaged with the U-groove 51b of the plunger 51 to prevent the pin 52 from shifting. Thereby, a highly reliable linking part can be obtained with a simple structure.
Patent JP-2000023389-A (JP)
Title: Uninterruptible power unit
Inventor: YANAGIDA YOSHIHIRO
IPC: H02J7/10
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce the dimensions and weight of a rectifying circuit section by fixing the output of an uninterruptible power unit to constant power from starting time of the charging of a battery and, after the charging voltage reaches a prescribed value, controlling the charging voltage to a constant voltage. SOLUTION: An uninterruptible power unit is constituted of, for example, a rectifier circuit 12 which inputs AC power and rectifies the power, a battery 13 which is charged by using the output of the rectifier circuit section, and a load 15 connected in parallel with the battery 13. During the conducting period of a rectifier element 21, the output of the power unit is controlled to constant power from the starting time of the charging of the battery 13 by means of a constant-power control system 22. After the charging voltage of the battery 13 reaches a prescribed value thereafter, a constant-voltage control system 23 controls the output of the power unit to a constant value.  In the initial state, namely, electric power is supplied to the load 15 connected to a terminal through a DC-DC converter 14 by using the output of the rectifier element 21 controlled by means of the control system 22, and at the same time, the charging of the battery 13 is started. When the battery 13 becomes a normal charged state, the charging is maintained by using the output of the element 21 controlled by means of the control system 23.