baber/WOPTO huggingface dataset:
Patent JP-H05168005-A (JP)
Title: Photographic display device for pictorial communication
Inventor: SHIWA SHINICHI
IPC: H04N7/15
Filed: 1991-12-12
Abstract: PURPOSE:To display a picture of high presence with the sense of depth regardless of the view point of a communicating person in a pictorial communication system. CONSTITUTION:On a display plane (screen) 13b of a display at the photographic display device, a curved surface approximate to the shape of a figure is provided and the communicating party is displayed on the curved surface. Then, a screen is arranged so that this display image can appear at a front position 15 of a video camera 14 as a stereoscopic virtual image. In this case, the video camera 14 is installed at a dark place and arranged at the back of the virtual image so as not to stand out. On the other hand, the presence is applied to the display image by arranging real objects such as a desk 17 and a chair 16 or the like around the virtual image display position 15. An equipment 22 is a semitransparent mirror and an equipment 13a is the video projector of the display.
Patent JP-H08183896-A (JP)
Title: Flame-retardant polyester resin composition
Inventor: HANABUSA KAZUTO
IPC: C08L67/00
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a polyester resin composition having excellent flame retardancy and good heat shock resistance by mixing a thermoplastic polyester with a specified core/shell compound, a specified flame retardant, an antimony flame retarding aid, and a fibrous filler. CONSTITUTION: This composition comprises a thermoplastic polyester, 3-30wt.% (based on the total weight of the composition, the same shall apply hereinbelow) core/shell compound having a multilayer structure in which a rubbery core is surrounded by a glassy resin, 3-25wt.% at least one flame retardant selected from the group consisting of halogenated aromatic epoxy compounds comprising repeating units of formula I, halogenated aromatic bisimide compounds of formula II and polyhalogenated benzyl acrylates comprising repeating units of formula III, 0.5-15wt.% antimony flame retarding aid having a particle diameter of 1μm or below, and 5-40wt.% fibrous filler.
Patent JP-H07242571-A (JP)
Title: Method and apparatus for alkylating hydrocarbon
Inventor: MATSUKUSU DABURIYU TONPUSON
IPC: C07C2/14
Filed: 1994-12-28
Abstract: PURPOSE: To carry out such an alkylation of a hydrocarbon useful for the preparation of gasolines with the low acid requirements as well as the low acid leakage into the atmosphere by reacting a mixture of olefins and isoparaffins in the presence of an acid catalyst under a specific condition.  
     CONSTITUTION: A hydrocarbon feed comprising a mixture of isoparaffins and olefins are introduced into the lower portion of a vertically disposed vessel 19 containing separate streams of a liquid acid catalyst, mixed with the acid catalyst and moved generally upwards through a riser-reactor conduit 50 to react olefins and isoparaffins to form a reacted hydrocarbons, which are introduced into an acid settling tank. In the acid settling tank, the reacted hydrocarbons are separated from the acid catalyst having a greater density than it and removed from the vessel 19. The acid catalyst from the acid settling tank is cooled by an internal acid cooler, returned to the lower portion of the riser-reactor conduit 50 and reused to alkylate the hydrocarbons. 
     COPYRIGHT: (C)1995,JPO
Patent JP-2001146478-A (JP)
Title: Silicon nitride sintered compact for structural material having high-temperature characteristic resistance
Inventor: AKIYAMA KATSUNORI
IPC: C04B35/584
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive silicon nitride sintered compact having excellent high-temperature strength characteristics. SOLUTION: Mixed powder obtained by mixing silicon nitride powder with Y2O3 and Al2O3 in the weight ratio of Y2O3 to Al2O3 of >=2.5 to <=5 as a sintering auxiliary is used. SiO2 as a sintering auxiliary in an mount of >=0.1 wt.% and <=10 wt.% and in the ratio of the total of the whole sintering auxiliary of <=15 wt.% may be added to the silicon nitride powder. The mixed powder is slurried, molded and sintered under a nitrogen gas pressure. Consequently, the objective silicon nitride sintered compact comprising silicon nitride particles constituting the sintered compact in which the circumference of the particle is constituted of a grain boundary glass phase composed of Y-Al-Si-O, having characteristics of 80-89 kgf/mm2 room-temperature strength and 48-61 kg/mm2 high-temperature strength at 1,300 deg.C is obtained.
Patent JP-H08180374-A (JP)
Title: Magnetic recording medium and production thereof
Inventor: ISOBE TSUTOMU
IPC: G11B5/71
Filed: 1994-12-28
Abstract: PURPOSE: To produce a magnetic recording medium having a low coeff. of friction of the surface and excellent in durability while satisfying glide height characteristics. CONSTITUTION: This magnetic recording medium has a substrate 11, a magnetic layer 13 disposed on the substrate 11, a protective layer 14 disposed on the magnetic layer 13 and a lubricant layer 15 disposed on the protective layer 14. The protective layer 14 consists essentially of carbon and an element having carbide forming ability and the lubricant layer 15 is made of a polymer obtd. by vapor phase polymn. and consists of a fixed layer 15a stuck on the protective layer 14 and a free layer 15b formed on the fixed layer 15a.
Patent JP-H10170668-A (JP)
Title: Operating time control device
Inventor: TAKU JIYOA
IPC: A63F13/98
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To control the operating time of certain equipment to be controlled, such as a game machine or a TV device, so that the equipment to be controlled is not used for more than a predetermined time. SOLUTION: The plug socket of the power cord 1-8 of a game machine 1-9 is enclosed inside the power plug lid 1-11 of an operating time control device 1-1 and the lid is locked by a lock key 1-3. A switch means is interposed in a path of power supply inside the operating time control device 1-1. The operating time control device 1-1 turns the switch means on and off according to time information preset by control of a control part 1-5.
Patent JP-H01252297-A (JP)
Title: Novel antibiolic b-3543
Inventor: MIYAZAKI YUKIO
IPC: A61K35/74
Filed: 1987-12-25
Abstract: NEW MATERIAL: This compound (salt) in which a sodium salt thereof has the following physicochemical properties: elementary analysis: C, 39.35%; H, 5.55%; N, 8.71%; O, 25.45%; S, 4.48%; Na, 11.26%; melting point: discoloring from 170°C and decomposed at ≥190°C; specific rotatory power: [α]D 20 =+75° (c=0.5, water); slubility: readily soluble in water, soluble in methanol, hydrous ethanol and hydrous acetone and insoluble in butanol, ethyl acetate, chloroform and benzene; amino acid analysis: containing Asp, Ser, Glu, Pro, Gly, Val and Cys.  
     USE: An antimicrobial agent for Gram-positive and Gram-negative bacteria and plant pathogenic fungi.  
     PREPARATION: For example, a B-3543 strain (FERMP-9756) similar to the genus Penicillum is cultured in a culture medium and microbial cells are then removed by filtration. The pH is then regulated to 3.8 and the resultant culture solution is adsorbed on a porous adsorbent. The eluted fraction is purified by ion exchange chromatography, silica gel column chromatography, etc., to thereby afford the antibiotic substance B-3543. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H06149918-A (JP)
Title: Logic circuit diagram corrector
Inventor: EJIMA YUKO
IPC: G06F17/50
Filed: 1992-11-16
Abstract: PURPOSE:To correct a logic circuit diagram in a short time and to prevent the generation of erros in the case of correcting the logic circuit diagram. CONSTITUTION:This device is provided with a copypart (copying means) 4 for copying the logic circuit diagram to be corrected, module retrieval part (correction information display means) 5, control part 8 and CRT display 9 for adding correction information to the copied logic circuit diagram and displaying it basing on the logic circuit diagram copied by the copying means 4 and the correction information provided by correcting the logic circuit diagram to be corrected according to a correction program, and correction part (correcting means) 6 for correcting a logic circuit on the logic circuit diagram displayed by the correction information display means 5, 8 and 9.
Patent JP-H04294344-A (JP)
Title: Method for marking film of x-ray apparatus
Inventor: HEITSUKI HANNURA
IPC: A61B6/00
Filed: 1991-12-12
Abstract: PURPOSE: To provide a method for marking information relating to a patient and other required data to a film inside a film cassette during X-ray radiograph ic processing. CONSTITUTION: It is performed by a display element 1 in contact with the surface of the film 6. The display element is mounted to the inside of a cassette 4 in the form of being exposed on the film 6 by a light source 3 positioned behind a display screen 2. The display element 1 can also be mounted to the inside of the cassette 4 provided with an opening to which a marking window for not transmitting a daylight wavelength is attached. The marking window prevents the film 6 inside the cassette from being exposed by daylight or indoor light. The marking is formed by a light beam generated by a storing light source transmittable through the marking window.
Patent JP-H04200423-A (JP)
Title: Suction inlet of vacuum cleaner
Inventor: SHINOHARA KATSUYUKI
IPC: A47L9/02
Filed: 1990-11-30
Abstract: PURPOSE:To prevent brushes from sucking into a suction inlet due to the suction force, by providing a relatively long fiber brush part around the suction inlet and providing a sponge between the brush part and the suction inlet. CONSTITUTION:A suction inlet body case 1 is provided with a suction inlet 2 at the lower part, a connection part 5 jointing to a connection part 3 and a joint tube 4 at the rear part. A brush 6 made of thermoplastic resin with flexibility and a flexible material plate 7 fixing the brush 6 are provided around the suction inlet 2 to constitute the brush part. And a brush holder plate 9 of air permeable sponge form is provided between the brush part and the suction inlet 2. The flexible brush is prevented from sucking into the suction inlet by the suction force due to the attached sponge.
Patent JP-2000153089-A (JP)
Title: Display device of electric apparatus
Inventor: SAGO KOJI
IPC: D06F33/02
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To decrease display sections, such as LEDs, and yet to enable the conventional display by adopting the constitution that the contents manipulated by an input means are inputted and displayed by the combinations of plural basic display sections and plural auxiliary display sections. SOLUTION: When a user first pushes a manipulation button 22A once in the case of the water level of, for example, a washing tank, a water level basic display section 22a is displayed. When the user manipulates a start button after displaying the same, a solenoid valve of a water feeder is opened only for the water feed time until a small volume water level is attained. The water of the small volume water level, i.e., 30L is fed to the washing tank. When the user feels the water is slightly little with this water feeding, the user pushes the manipulation button 22A once more. A water level auxiliary display section 22x is then displayed while the water level basic display section 22a is displayed. The water is then additionally fed to the washing tank until the water level of 30L+3L=33L is attained. The displays of 16 kinds at every 3L among 30L to 75L, i.e., the water levels, are displayed by the combinations of the four water level basic display sections 22a to 22d and the two water level auxiliary display sections 22x and 22y by repeating the similar manipulation thereafter.
Patent JP-H04203786-A (JP)
Title: Refrigerator
Inventor: TANAKA KOSUKE
IPC: F25D23/08
Filed: 1990-11-30
Abstract: PURPOSE:To prevent deterioration of heat conductivity with the passage of time by consisting of any one of a group of polyacrylonitrile resin, vinylidene chloride resin and metal for an inner box material. CONSTITUTION:An inner box 5 is made of polyacrylonitrile resin, vinylidene chloride resin, and iron. All of the foaming agents are injected with foaming heat insulating material using water to constitute three kinds of heat insulating housings. Permeation of carbon dioxide foaming gas in foaming heat insulating material from the inner box material to prevent leak can prevent lowering of heat conductivity of the housing. As polyacrylonitrile resin, vinylidene chloride resin, and metal are superior in gas barrier properties for carbon dioxide in polyurethanefoam, they act to prevent permeation of carbon dioxide. Thus, heat conductivity of urethane heat insulating material is not deteriorated by permeation and leak of carbon dioxide.
Patent JP-H07191875-A (JP)
Title: Debugger
Inventor: NAGATA TORU
IPC: G06F11/28
Filed: 1993-12-27
Abstract: PURPOSE:To shorten debugging working time by storing only the changed information of a register or the like as change history information for each step, reproducing the executing state of the step based on the change history information and enabling re-execution. CONSTITUTION:A trace executing means 1 reads the value of a program counter at an executing state holding means 3 and reads the instruction of a step to be executed from a program holding means 2. The trace executing means 1 reads the required information of the register or the like in the executing state holding means 3 for executing the read instruction, executes the instruction, reports the position of a changed memory to an executed output extracting means 4, stores the change history in a change history holding means 5 and outputs the executed result to the executing state holding means 3 later. Further, a change history writing means 6 reproduces the executing state before one step by reading the change history in the change history holding means 5 and writing the position and contents of the program counter or register to be restored in the executing state holding means 3.
Patent JP-H02176358-A (JP)
Title: Kerosene fan heater
Inventor: SATO RYOICHI
IPC: F24H3/04
Filed: 1988-12-28
Abstract: PURPOSE:To prevent the increase of the temperature of a body case and to smoothly discharge hot air having completed enough heat-exchange by providing a dome-shaped flow straightening plate which has a hot air discharge port formed between the outer periphery of the upper end of a cylinder body and the flow straightening plate and guides cold air from a blast fan downward along a cylinder body. CONSTITUTION:The flow of hot air A discharged from a cylinder body 7 is returned downward, and is discharged through a hot air discharge port 18, formed between the side edge of the front of the body case of the flow straightening plate 17 and the outer periphery part of the upper end of the cylinder body 7, downward along the cylinder body 7. Meanwhile, cold air B from an airflow fan 8 smoothly flows down at a flow straightening plate 17 part along the surface thereof, and is guided downward in a manner to wrap the cylinder body 7 therewith. As a result, discharged hot air A is joined and mixed with cold air B, inputted from the outside with the aid of the airflow fan 8, without making direct contact with the body case 1, and discharged as hot air through a louver 5 arranged at the front of the body case 1.
Patent JP-H09173523-A (JP)
Title: Top cover for ski/snowboard
Inventor: BUORUFUGANGU REEA
IPC: A63C5/12
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To simplify and economize the production process of top covers for skis/snowboards that satisfy all the requisites just like the conventional polymer- made items by fabricating them with mono-foils or coextruded double layer foils to be selectively improved by the use of additives. SOLUTION: Top covers for skis/snowboards are fabricated with mono-foils or coextruded double layer foils of a copolyamide composed of monomer units of laurolactam and caprolactam, and/or hexamethylenediamine/a dicarboxylic acid, and are selectively improved by the use of additives. Top covers of this design based on a specified copolyamide satisfy excellently the technical, commercial, and application-related requisites imposed on their performance. It is desired that top covers of this design will be employed to protect snowboard tops from various stresses. Also recommended is using such top covers when aesthetically agreeable ornaments or prints are to be provided on them, such as corporation logos.
Patent JP-H05145480-A (JP)
Title: Reception notice tone generator for communication terminal equipment
Inventor: TAKEDA KOZO
IPC: H04W88/02
Filed: 1991-11-20
Abstract: PURPOSE:To provide the reception notice tone generator for a communication terminal equipment able to control a ringing timing of a reception notice tone depending whether or not the communication terminal equipment is in use CONSTITUTION:This generator is featured by being provided with a reception notice tone switch 24 turning on/off reception notice tone of a communication terminal equipment, a timing detection section 26 detecting the on-state of the reception notice tone switch 24, the off-state of a ready signal of a reception terminal equipment and the on-state of a data reception signal to output a notice tone start signal, and a transmitter control section 27 starting a timer with a start signal outputted from the timing detection section 26 and setting a notice tone transmitter 28 to energize a buzzer 29.
Patent JP-2001147462-A (JP)
Title: Simple camera
Inventor: YAMAGUCHI HIROSHI
IPC: G03B9/08
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a simple camera by which miniaturization is realized without increasing the turning amount by which a shutter blade is reciprocatively turned even though the shutter blade is made lighter in weight. SOLUTION: This camera is provided with a shutter bottom board having an aperture part, a shutter blade pivotally supported on the shutter bottom board so as to be freely turnable and reciprocatively turning in an opening direction in which the aperture part is opened and a closing direction in which the aperture part is closed and a driving member reciprocatively turning by a release operation.  The shutter blade is turned by fitting a projected driving part provided on the driving member into a part to be driven consisting of a long hole or a notch provided on the shutter blade and pressing the sidewall of the long hole by the driving part, and the wall part of the driven part pressed by the driving part when the shutter blade is turned in the opening direction is bent in a direction in which a state that the aperture part is opened by the shutter blade is held by the movement of the driving part after the aperture part is opened by the shutter blade.
Patent JP-H10170032-A (JP)
Title: Ice heat storage device
Inventor: YAMAGUCHI KOICHI
IPC: F24F5/00
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device, to improve the maintainability of it, to reduce costs and to improve efficiency by spouting supercooled water being generated by a heat exchanger from the side surface part of a thermal storage tank to a supercooling relieving device. SOLUTION: Water is taken in from an ice storage tank 1 by a pump, the water is fed to the supercooled water generating heat exchanger 3 and the water is cooled by the refrigerating machine 6 of the heat exchanger 3 to be the supercooled water. the supercooled water is spouted from the outlet hole of the heat exchanger 3 and the spouted supercooled water is spouted to the inside of the ice storage tank 1 going through a hole 7 arranged to the side surface of the ice storage tank 1. The supercooled water is collided with plate form supercooling releasing device 4 placed obliquely to the spouting direction of the supercooled water being converted to ice. Therefore, the down sizing of the device and reduction of the cost of it are enabled by not mounting supercooled water generating heat exchanger 3 above the ice storage tank 1.
Patent JP-H08149778-A (JP)
Title: Reluctance stepping motor
Inventor: BAN ITSUKI
IPC: H02K37/04
Filed: 1994-11-24
Abstract: PURPOSE: To reduce the stepping amount without decreasing the width and clearance of a pole and a salient pole by setting the width of the pole of a fixed armature, facing a salient pole of a moving magnetic body, equal to that of the salient pole while setting the clearance of the pole specified times as large as that of the salient pole and sequentially exciting two sets of poles at a time. CONSTITUTION: A fixed armature 5 is provided with poles 5a, 5b, 5c,... which face the salient poles 4a, 4b, 4c,... arranged, at the same width and clearance, on a magnetic body 4 supported movably. Width of the pole is set equal to that of the salient pole and the clearance thereof is set equal to (1+1/n) times (n is a positive integer of 4 or above) of the width of pole or salient pole. When the armature coils 6a and 6b, 6b and 6c, and 6c and 6d are conducted sequentially, the motor can be stepped by 1/n of the width of salient pole at a time and the stopping torque can be increased.
Patent JP-H11139058-A (JP)
Title: Film cartridge and index print housing sheet
Inventor: YAGASAKI SUMIE
IPC: G03D15/10
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a film cartridge which can find out a desired index print easily and arrange film cartridges and index prints easily, and an index print housing sheet. SOLUTION: Since an index print 10 is housed in a transparent housing bag 2, photographs of the index print 10 can be seen at sight without taking them out of the bag 2. Since a resin plate 3 can be formed into a cylinder by inserting the end part of a plate 3 into an insertion channel, a film cartridge 5 can be housing in the cylinder. In this way, since the index print 10 and the film cartridge 5 can always be housed together, they are not separated randomly during preservation.
Patent JP-H10170805-A (JP)
Title: Detector for lens group position for zoom lens barrel, and control method therefor
Inventor: ONO MASAHIRO
IPC: H04N5/225
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain a lens position detector and a control method that are suitable for performing the detection of the absolute position for recognizing a set focal distance and accurate lens position control for focusing in the case in which at least two movable variable power lens groups are provided and one variable power lens group possesses not only a variable power function but also a focusing function. SOLUTION: The detector for a zoom lens barrel provided with at least two movable variable power lens groups, is provided with an origin sensor 22 detecting the origin position of one variable power lens group, a means performing the pulse control of the moving amount of one variable power lens group from the origin position detected by the origin sensor 22 and a variable resistor 40 changing a resistance value in accordance with the position of the other variable power lens group. One lens group, whose origin position is detected by the origin sensor 22 is made as a variable power lens group and also a focusing lens group, so that the detection and control of a precise focusing position are performed, and also the set focal distance is obtained by detecting the absolute position of the other variable power lens group by the variable resistor 40.