baber/WOPTO huggingface dataset:
Patent JP-H07146091-A (JP)
Title: Production of heat-transfer conduit for heat-exchanger
Inventor: YAMADA KATSUHIRO
IPC: F28F19/06
Filed: 1993-11-24
Abstract: PURPOSE:To exactly bonding both coats together, and to surely prevent heattransfer conduits from corroding, by a method wherein a first coat is composed of Ni and Cr in a prescribed ratio as the major constituent and is formed by high-speed flame metallizing, and a second cost is composed of Al as the major constituent and is formed by gas metallizing. CONSTITUTION:In a waste incinerator, a heat-exchanger 6 consisting of a plurality of heat-transfer conduits 16 is located at the outlet of a gas flue, and is formed by arranging a plurality of pipe bodies 9 in fixed direction, in parallel with each other. In this case, the heat-transfer conduit 16 is composed of the pipe body 9 and a high temperature-resistant coat part 13 fixed on the whole periphery thereof. Furthermore, the high temperature-resistant cost part 13 is composed of both coats 14, 15 of inside and outside layers. That is, the first coat 14 is composed of Ni of 85 to 50wt.% and Cr of 15 to 50wt.% as the major constituent and is formed by high-speed flame metallizing, and the second coat 15 is composed of Al as the major constituent and is formed by gas metallizing. In this way, the coats 14, 15 are exactly bonded together, and the pipe bodies 9 are surely prevented from corroding.
Patent JP-H07147652-A (JP)
Title: Video camera
Inventor: SHIMAZAWA KENJI
IPC: H04N5/217
Filed: 1993-11-24
Abstract: PURPOSE:To easily detect the address of a defective pixel by shifting a cursor to put it on the defective pixel whose address is unknown and then detecting the unknown address based on the address information shown by a cursor shifting means. CONSTITUTION:A means is provided as a function on a video camera 41 to display a cursor on a monitor screen of the camera 41, to put the cursor on a defective pixel that is visually confirmed on the monitor screen with operation of a personal computer, and to know the address information on the defective pixel based on the address information shown by the cursor. In such a constitution of the camera 41, the address information on the defective pixel can be acquired even if a new defective pixel is produced at an image pickup element 2 due to the secular change, etc. Thus it is possible for a serviceman to easily correct the defective pixel without performing replacement of the element 2 through the disassembly of the camera 41 nor performing readjustment of the camera 41 needed by replacement of the element 2.
Patent JP-S63145931-A (JP)
Title: Load detector
Inventor: NAITO KAZUFUMI
IPC: G01L1/00
Filed: 1986-12-09
Abstract: PURPOSE:To detect a correct load, by cancelling errors due to a difference in coefficient of linear expansion between elastic surface wave resonators. CONSTITUTION:One of two elastic surface wave resonators formed into a strain generating body is provided at an input side oscillation circuit B1 and the other thereof at a reference side oscillation circuit B2. Frequency signals of the circuits B1 and B2 are inputted into a computer (d) through frequency dividers S1 and S2 to cancel a deviation of resonance frequency due to a difference in coefficient of linear expansion between the two elastic surface wave resonators thereby enabling detection of a correct load.
Patent JP-2001112925-A (JP)
Title: Game machine
Inventor: FUKUDA SADAO
IPC: A63F5/04
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To solve the problems that a sufficient storage amount is not obtained and a discharge speed is slot since a conventional game machine is provided with a single payout device for storing and paying out game media. SOLUTION: By providing two hoppers 27 and 28 for paying out medals which are the game media, the storage amount of the medals becomes about twice as much as before. Also, since the medals are paid out by the two hoppers 27 and 28, time until payout completion is shortened. Also, even when a failure occurs in one of the two hoppers 27 and 28, since payout is performed by the other, there is the case that the interruption of a game is not required.
Patent JP-H07193261-A (JP)
Title: Protection semiconductor component
Inventor: ERITSUKU BERUNIEERU
IPC: H01L27/02
Filed: 1994-11-28
Abstract: PURPOSE: To provide a protective component that includes bidirectional Shockley diodes connected between a ground and each of lines being protected objects, in which the bidirectional Shockley diodes are simultaneously or substantially simultaneously triggered independently of the polarity of a voltage applied to the bidirectional Shockley diodes. CONSTITUTION: This component includes at least two pairs of major bidirectional Shockley diodes S1, S2 and S3, S4, and each pair includes two parallel diodes of tip-end connection between front side metallization sets M1, M2 and a rear side metallization M3, and the rear side metallization M3 is in common to the two pairs of the diodes. Each of the major diodes, whose blocking junction corresponds to separate wells at the front side relates to at least one of auxiliary Shockley diodes S7, S8 that have the same polarity and a lower trigger threshold level, and triggering of one of the auxiliary diodes causes the other auxiliary diode to be triggered and the major Shockley diodes related the auxiliary diodes to be triggered.
Patent JP-H10124813-A (JP)
Title: Magnetic head
Inventor: OKAMOTO SHINJI
IPC: G11B5/187
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To predict a wearing limit before a detecting part is cut by providing a life detecting part composed of an optical fiber whose diameter is changed by wear together with the wear of a head part on the side of a magnetic core. SOLUTION: An optical fiber 4 is fixed on the sides of magnetic cores 3a, 3b of a magnetic head 1 by adhesive, etc. A light emitting element 55 such as LED is provided at one end of an optical fiber 4 and a light receiving element 6 is provided at the other end. The light emitting element 5 transmitting an optical signal to the optical fiber 4 and the light receiving element 6 receiving an optical signal from the optical fiber 4 are provided and a signal circuit 24 for generating a life detecting signal from the received optical signal Q is formed in a life detecting circuit 21. Consequently, when the abrasion of the optical fiber 4 grows, the optical signal sent from the light emitting element 5 is attenuated and becomes an optical signal Q, by detecting the attenuated amount and generating a life detecting signal, the life of the magnetic head 1 is predicted in advance.
Patent JP-H11120220-A (JP)
Title: Data processing method and data processor for sheet object simulation
Inventor: TAKEHIRA OSAMU
IPC: G06F17/50
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a data processor excellent in simulation function and also operability and capable of obtaining high practicality by providing areas for plotting, operation and display on a screen, processing the calculated result, plotting a geometric form and operating plotting. SOLUTION: In this data processor for defining a sheet object as an analytic model and displaying the conveyance process of the sheet object on the screen based on a numerical value time sequentially simulating it, a plotting area 10 for plotting the geometric form, operating area 13 for operating the plotted geometric form and display area 12 for displaying input information for simulation or information of the simulation result are provided on the screen. A plotting means 41 performs plotting in the plotting area 10. An operating means 42 operates the plotted geometric form in the operating area 13. An interface 43 selects and executes the operating means 42. A display means 44 displays the input information for simulation or information of the simulation result on the display area 12.
Patent JP-H09112755-A (JP)
Title: Metal eccentric tube and its manufacture
Inventor: TANAKA MITSUYUKI
IPC: F16L9/02
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an integrally-formed metal eccentric tube and manufacture which has a flow path of a fixed length and makes the flow eccentric with a narrow space. SOLUTION: A metal eccentric tube which is integrally formed by using metal raw material tubes having uniform cross section is composed of two straight tube parts 3, 4 and an inclined tube part 5 for connecting them to each other. At first, the raw material tubes 2 are arranged in a pair of the top/bottom die bodies 9 in the center and a pair of the top/bottom external die bodies 10 in its both sides a core 11 having the length two times or more of that of one 4 of the straight tubes to be formed is inserted in the central part of the raw material tubes 2. And deformative spacers 12 having the almost same length of that of the inclined tube part 5 to be formed are inserted in the both sides of the core 11 respectively and cores 13 having the length longer than that of the other straight tube 3 to be formed are inserted in the both sides of these spacers respectively. Secondarily, after the central die bodies 9 are made to move by a prescribed distance in the perpendicular direction to the shaft of the raw material tubes 2 in relation to the both-side die bodies 10 and the central part of the raw material tube 2 is deformed into a crank shape 14, the die bodies 10 and the cores 13 are removed, the central part of the crank shape 14 is cut, and the central core 11 and the spacers 12 are removed so that two metal eccentric tubes are formed simultaneously.
Patent JP-H07205706-A (JP)
Title: Floor insulator for vehicle
Inventor: NABESHIMA YOICHI
IPC: B60R13/08
Filed: 1994-11-28
Abstract: PURPOSE:To facilitate installation onto a floor, eliminate even permanent set, eliminate labor to fit a floor insulator to a protrusion part such as a tunnel part, and manufacture it at low cost. CONSTITUTION:A protrusion part 1 is molded from a synthetic resin material by foaming molding, and in flat parts 2, a large number of chips by cutting a foaming resin material are hardened by a binder, and a sheet-like material or a chip molding is molded, and both parts l and 2 are integrally formed.
Patent JP-H09108061-A (JP)
Title: Legless chair
Inventor: YAGI HISAO
IPC: A47C3/16
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To use a legless chair pleasantly in variety of use mode. SOLUTION: This chair is provided with a seat part 1 and a back rest part 2 being rotatable in the front and back direction through a switching mechanism 5 and freely lockably supported on a shaft at plural stages at required angles at the back end of this seat part 1. A multipurposely usable arch-shaped part 4 which can be used as a backrest, a pillow, etc., is supported on the shaft freely rotatably in the up and down direction, at a desired angle, at plural stages and freely lockably at the front end part of arm rest parts 3 and 3 stood on both left and right sides of the seat part 1 through the switching mechanism 5 and is constituted by extending it forward.
Patent JP-H04174704-A (JP)
Title: Hair for hair setting
Inventor: AOKI HIDEKI
IPC: A41G3/00
Filed: 1990-11-01
Abstract: PURPOSE:To obtain the title hair for directly setting on the skin, having a hair root part consisting of a calcium phosphate based ceramic member, etc., having excellent biological compatibility and adhesion with an organism and difficult to fall and capable of staying in stabilized state for a long period on a scalp. CONSTITUTION:The objective hair having a hair root part consisting of a calcium phosphate based ceramic member or calcium phosphate based ceramic composite member. For example, a hair part 11 is connected to the hair root part 12 consisting of the calcium phosphate based ceramic member.
Patent JP-H11130974-A (JP)
Title: Production of organic pigment
Inventor: FUNAKURA SEIJI
IPC: C09B67/54
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To produce an org. pigment having a clarity higher than and a hue angle different from conventional org. pigments economically without polluting the environment by dissolving a crude org. pigment in an aprotic org. solvent, quickly mixing the soln. with at least one compd. selected from among water, lower alcohols, and acids to precipitate crystals, and separating the crystals. SOLUTION: 100 pts.wt. crude org. pigment selected from among phthalocyanine-, perylene-, isoindolinone-, isoindoline-, threne-, and triphenylmethane-based org. pigments is dissolved in 500-2,000 pts.wt. aprotic org. solvent in the presence of water and/or a lower alcohol (in an amt. of 1-40 wt.% of the aprotic solvent) and 10-1,000 pts.wt. base at 0-100 deg.C. 100 pts.wt. resultant soln, is mixed with at least either water and/or a 1-4C alcohol (60-400 pts.wt.) or an acid (0.70-1.10 equivalents based on the base) at 0-100 deg.C for a requred time, not longer than 4 min, to precipitate crystals. The crystals are then separated to give the objective org. pigment.
Patent JP-H03189046-A (JP)
Title: Core composition
Inventor: SATO SATOSHI
IPC: B22C1/10
Filed: 1989-11-14
Abstract: PURPOSE: To suppress the penetration of a mold coat to a core body and to form a mold coat layer of a suitable thickness on a core surface by specifying the amt. of a curing catalyst to be added to a specific amt. range of an acid curing resin. CONSTITUTION: The core compsn. consists of refractory granular aggregate, the acid curing resin and a hardener contg. a curing catalyst consisting of the salt of weakly basic and lower aliphat. sulfonic acid and/or arom. sulfonic acid. The curing catalyst is included therein within a range up to 400 wt.% in excess of 40 wt.% of the acid curing resin. As a result, the penetration of the mold coat to the core body is suppressed and the formation of the mold coat layer of the suitable thickness on the core surface is made possible.
Patent JP-H01136574-A (JP)
Title: Frictional electrification device
Inventor: USHITO SHUNICHI
IPC: H02N1/04
Filed: 1987-11-24
Abstract: PURPOSE:To reduce the size of the title device and improve its efficiency, by fixing a conductive member to a charging member and grounding the conductive member. CONSTITUTION:In an electronic copier, many small holes 2 are made through a hollow tube 1 in which toner 3 is stored. Fibers 5 to be charged are planted around the tube 1, than they are rotated in the direction of an arrow 4. A charging member 6 are arranged around the fibers 5 so as to charge the fibers 5 electrostatically through friction contact between them. Consequently, toner 3 in the tube 1 is adhered through the small holes 2 to the fibers 5, then it is adhered to a mesh 9 surrounding a roll 7 and moved to an electrostatic latent image on the surface of a photo-sensitive body 12, thereafter the electrostatic latent image is developed. When differential potential between the fibers 5 and the charging member 6 exceeds over a threshold, voltage leaks to a conductive member 6' and grounded. Consequently, toner can be carried efficiently.
Patent JP-H03155208-A (JP)
Title: Amplifier circuit
Inventor: KIN SATORU
IPC: H03F3/345
Filed: 1989-11-14
Abstract: PURPOSE:To prevent deviation between a balanced point voltage of a voltage dividing circuit and a toggle point voltage of an inverter by amplifying a difference between the balanced point voltage of the voltage dividing circuit and the toggle point voltage of the inverter and feeding back its output to the voltage dividing circuit. CONSTITUTION:A differential amplifier circuit 3 amplifies a difference between a balanced point voltage of a voltage dividing circuit 2 and a toggle point voltage of an inverter 1 and outputs the result to a feedback circuit 4, which feeds back the signal to the output of the voltage dividing circuit 2 to generate a correction voltage and the correction voltage is used to correct the balanced point voltage of the voltage dividing circuit 2. Thus, the production of a deviation between the balanced point voltage of the voltage dividing circuit 2 and a toggle point voltage of an inverter 1 due to the deviation in the characteristic balance between NMOS and PMOS is prevented.
Patent JP-2001114406-A (JP)
Title: Physical distribution control method, physical distribution system and data management system
Inventor: ONO FUMITOYO
IPC: G06F19/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a physical distribution control method, a physical distribution system and a data management system that are all easy to maintain on a system basis. SOLUTION: Data management systems 1 are connected to a central system 2 for centralized management of data on transportation objects and to respective controllers 3 for control of carriers 5. If an inconsistency is found between data received from the central system 2 on one hand and from the controller 3 on the other hand, each data management system 1 determines which data are right, and keeps automatic system operations continued without manual recovery and other work.
Patent JP-2001113391-A (JP)
Title: Hydrogen based coated arc welding rod for tacking
Inventor: TAKAHASHI SUSUMU
IPC: B23K35/365
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To produce a low hydrogen based coated arc welding rod excellent in the dielectric strength of coating and capable of preventing side arcs. SOLUTION: In this low hydrogen based coated arc welding rod for tacking, a steel core wire is coated with a coating agent containing, by weight, 20 to 50% metallic carbonate, 0.2 to 3.5% metallic fluoride, 22 to 55% iron powder and 0.5 to 3.0% fluorine-4 silicon mica. Moreover, the total water content in the fluorine-4-silicon mica is controlled to <=0.5 wt.%, and the average grain size of the iron powder is controlled to <=50 μm.
Patent JP-H10141700-A (JP)
Title: Ceiling-mounted type air conditioner
Inventor: YAMADA MASASHI
IPC: F24F13/20
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a ceiling-mounted type air conditioner provided at a suction port structure to facilitate maintenance operation of an equipment. SOLUTION: A grip 19 of a body 3 holder 21 is pulled down at the time of inspection and maintenance, and a suction port structure 15 is moved down to a floor side by a roisting mechanism 17 via a control means 25 by this operation. An operation around the structure 15 can be conducted in this state without using a stepladder. After the operation is finished, the structure 15 and grip 19 are raised by redrawing the grip 19 via the mechanism 17, and held at a predetermined position of the body 3. At this time, a guide is engaged with an edge of the holder 21 to rotate the grip 19. Thus, the grip 19 is automatically contained in the holder 21 with satisfactory appearance to improve a sense of beauty.
Patent JP-H03156704-A (JP)
Title: Magneto-optical recording and reproducing device
Inventor: HIRAMATSU MAKOTO
IPC: G11B5/02
Filed: 1989-11-15
Abstract: PURPOSE:To suppress the fluctuation in the recording state caused by a change in the inductance of a magnetic head by controlling the gain of a gain variable amplifier of a sinusoidal wave generating means. CONSTITUTION:An exciting coil of a magnetic head 3 and a capacitor form an L-C resonator, a sinusoidal wave generating means 5 generates an AC magnetic field whose frequency is fR into the magnetic head 3 and a laser beam with a recording intensity radiates from an optical head 1 while a magnetic field is impressed in the recording direction synchronously with the AC magnetic field. An impressed magnetic field sensing means provided to the optical head 1 receiving the transmitted laser beam with respect to the magneto-optical recording medium 2 consist of an air-core pickup coil 6 and a pickup circuit 7 converting an induced electromotive force from the pickup coil 6 into a voltage. A control means 8 is provided, which applies feedback control to a gain variable amplifier 9 by using the signal. Then the gain of the gain variable amplifier 9 outputting a sinusoidal wave to the L-C resonator is controlled so that the amplitude of the output of the impressed magnetic field detection means is constant. Thus, the fluctuation of the impressed magnetic field caused by the change in the inductance of the magnetic head 3 is suppressed and the recording state is made stable.
Patent JP-2000129595-A (JP)
Title: Printing sheet supporting titanium oxide
Inventor: MINAMI TOSHIAKI
IPC: D06M11/46
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet usable for a poster, paper wallpaper, etc., having excellent printing preservability, deodorizing ability and weather resistance. SOLUTION: A titanium oxide-supporting printing sheet obtained by providing a substrate with a titanium oxide-containing layer composed of a titanium oxide coating material composition comprising a binder consisting of an inorganic binder selected from a silica sol and an alumina sol and an organic polymer binder, having a blending ratio of titanium oxide to the inorganic binder of 5:1 to 1:5 by weight and a blending ratio of the organic polymer binder to the whole solid content of the coating material composition of 5-30 wt.% is printed with a pattern required to make the total area of a colored printed part <=90% based on the whole area of the titanium oxide-supporting printing sheet.
Patent JP-2001114742-A (JP)
Title: Method for producing diester of glutaric acid
Inventor: YAMAZAKI SHIGEYA
IPC: C07C255/41
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a diester of glutaric acid in good yield. SOLUTION: This method for producing the diester of the glutaric acid is characterized in that a benzaldehyde compound is reacted with an acetic ester in the presence of an aromatic hydrocarbon-based organic solvent, and further the formed ester of cinnamic acid is reacted with an ester of cyanoacetic acid.
Patent JP-H03154522-A (JP)
Title: Carrier transmission level setter
Inventor: SENOO KEIICHI
IPC: H04B3/04
Filed: 1989-11-13
Abstract: PURPOSE:To evade the state of interrupted communication due to line characteristic fluctuation or a fault by increasing a carrier transmission level of a slave station based on a 1st control signal by a control code generator, and allowing a transmission level adjuster to set a predetermined carrier transmission level to the transmission level based on a 2nd control signal. CONSTITUTION:When a time of non-detection lasts for a prescribed time based on the result of detection of a detection circuit 4. a count means 6 outputs a 1st control signal and when a specified time elapses, the means 6 outputs a 2nd control signal. A control code generator 10 generates remote control information increasing the carrier transmission level of a slave station based on the 1st control signal and supplies it to a transmission means. A transmission level adjuster 9 based on a 2nd control signal to set the level to a predetermined carrier transmission level. Thus, the communication interruption due to the fluctuation in the line characteristic is evaded and stable communication is implemented.
Patent JP-H05135480-A (JP)
Title: Magnetic disk device
Inventor: NISHIMURA TOMOYASU
IPC: G11B5/09
Filed: 1991-11-12
Abstract: PURPOSE:To efficiently execute an application program by arranging plural magnetic heads for writing or reading data on the surfaces of one side and the other side respectively of a magnetic disk. CONSTITUTION:While access-processing data on a magnetic disk 18 by a magnetic disk control part 11, a data access requiring signal to the magnetic disk 18 generated from a host information processor 5 is supplied to the magnetic disk control part 21 in the state of waiting an instruction by an information signal distributing part 10. Thus, the data access to the magnetic disk 18 is executed in parallel with the magnetic disk control part 21 of a first read and write system, a data read and write control part 24, a magnetic head moving mechanism 27 and a magnetic head 29.