baber/WOPTO huggingface dataset:
Patent JP-H09268665-A (JP)
Title: Heat accumulating wall structure and heat accumulating unit
Inventor: YANO NAOTATSU
IPC: E04B1/74
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a wall structure which is high in utilization efficiency of accumulating heat. SOLUTION: In a heat accumulating unit, a heat accumulating body T is constituted by integrally arranging a taking-in port 4 which can freely take a contact fluid R in an inner hollow part of its unit vessel 6, a delivery port 5 which can freely deliver the contact fluid R taken in the inner hollow part to the outside, an opening-closing means 7 which can freely operate opening- closing of the taking-in port 4 and the delivery port 5 and a fan F to deliver the contact fluid R from the delivery port 5 by sucking it in the inner hollow part from the taking-in port 4, in the unit vessel 6 in which a heat accumulating member 3 to freely accumulate heat and radiate heat by heat exchange with the contact fluid R is internally installed.  Its heat accumulating body T is arranged between a heat insulating outer wall body 1 and an inner wall body 2, and opening parts 2a to freely flow the contact fluid R are respectively and separately arranged in an inner wall body 2 part opposed to the taking-in port 4 and the delivery port 5.
Patent JP-S60216968-A (JP)
Title: Composite ceramic-metallic body
Inventor: ICHIKAWA JIROU
IPC: B22D19/00
Filed: 1984-04-10
Abstract: PURPOSE:To obtain a titled composite body having no voids in a metallic layer by subjecting a zirconia ceramic core body to insert-casting with a metal or alloy of which the volume shrinkage in the stage of solidification and the average coefft. of thermal expansion in a prescribed temp. region are respectively specific values or below. CONSTITUTION:The composite body is formed by selecting the metal or the alloy of which the volume shrinkage in the stage of solidification is <=4.2% and the average coefft. of expansion from an ordinary temp. to 550 deg.C is 11.8X10<-6>/  deg.C-17.4X6<-6>/ deg.C in the stage of producing the composite body by insert-casting of the metal or alloy around the zirconia ceramic core body. The composite ceramic-metal body having no voids on the metallic layer side is thus obtd.
Patent JP-H01245521-A (JP)
Title: Pattern data correction
Inventor: MACHIDA YASUHIDE
IPC: H01L21/027
Filed: 1988-03-28
Abstract: PURPOSE:To make it possible to conduct a pattern data correction at high speed in a short period by a method wherein the pattern data of the sub-field located in the center part of an already designed region is used as a corrected pattern data in the state as it is without computing the amount of correction of each pattern. CONSTITUTION:Each pattern of a semiconductor circuit 34 is classified by the attribute of pattern into the already designed region 36 and the newly designed region 37. Then, the already designed region such as memory 36, for example, and the newly designed region such as a logic circuit 37 are divided respectively into sub-fields successively. Then, a sub-field SF11, for example, is arbitrary selected from the circumferential part of the repetitive region which is adjusted to the newly designed region 37 and also neighboring to the already designed region 36. Then, the amount of correction of each pattern is computed using the prescribed formula. On each pattern in the sub-field located in the center part of the already designed region 36, the pattern data corrected when designed previously is used in the state as it is. Then, the amount of correction of each pattern in the sub-field of the newly designed region 37 is computed, all amounts of correction are obtained, and the treatment is finished.
Patent JP-H06286184-A (JP)
Title: Thermal head
Inventor: HYODO TETSUHARU
IPC: B41J2/335
Filed: 1993-03-31
Abstract: PURPOSE:To enhance productivity and reduce manufacturing costs by anodizing a part of areas in a plurality of electrodes, that are formed by deposition on a substrate and extend in parallel with each other. CONSTITUTION:On an electric insulation substrate 2 consisting of alumina and so forth, a heat accumulation layer 3 consisting of glass and so forth is partially formed, and a first common electrode part 21 comprising a first reinforcing electrode 15 and a second reinforcing electrode 16 is formed which extends from the heat accumulation layer 3 to both the ends of the substrate 2. On the other hand, a second common electrode part 8 comprising a third reinforcing electrode 17 and fourth reinforcing electrode 18 and a terminal part 12 is formed on the substrate 8. Further, by the use of a method of electroless deposition, an electrode including the first common electrode 6 and individuals 7 is formed integrally and, by making part of the areas into high resistance through anodic oxidation, a heat resistor 14 is formed therein. Thus, such heat resistor can be formed through anodic oxidation in a short period and thereby a thermal head can be produced efficiently.
Patent JP-S61233656-A (JP)
Title: 2-fluoro-5-nitrophenylhydrazine and production thereof
Inventor: NAKANISHI HIROYUKI
IPC: C07C243/22
Filed: 1985-04-08
Abstract: NEW MATERIAL:2-Fluoro-5-nitrophenylhydrazine expressed by formula I. USE:An intermediate for herbicides. PREPARATION:An aniline derivative expressed by formula II is treated with hydrochloric acid to form a hydrochloride, which is then reacted with sodium nitrite to afford a diazonium salt expressed by formula II'. The diazonium salt, without isolation, is reduced with a reducing agent, e.g. sodium sulfite, sulfurous acid gas or sodium hydrosulfite, to afford the compound expressed by formula I. The reaction is normally carried out in water as a solvent within + or -20-+10 deg.C temperature range. The ratio of the reaction reagents is as follows; An excess amount of the hydrochloric acid and equimolar amount or excess amount of the sodium nitrite are used on the basis of one mol aniline derivative expressed by formula II.
Patent JP-2000266808-A (JP)
Title: Ic carrier and ic socket
Inventor: YAEGASHI IKUO
IPC: H01L23/32
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an IC carrier and an IC socket capable of preventing contact failures between the ball terminals of a BGA-type IC and the contacts of the IC socket and the occurrences of damage and breaking-off, etc., in the ball terminals. SOLUTION: An IC socket comprises a guide pin 33 vertically raised outside a part of a socket main body 31 at which contacts 22 are arranged, a carrier film 41 formed of an insulating film and provided with through holes 41a of diameter into which ball terminals 3 are loosely fitted, a frame 42 adhered to the circumferential edge part of the carrier film 41 and provided with a guide hole 42a into which the guide pin 33 is fitted, an IC holding plate 43 pivoted at the circumferential edge part of the socket main body 31 with play at its right, left, front, and rear sides, and a mechanism to house an IC and lower the IC holding plate 43 fixing the carrier film 41 while holding the IC holding plate 43 horizontally so that the ball terminals 3 may be fitted into the through holes 41a.  In the IC socket, the relative location between the guide hole 42a and the through holes 41a is matched with the relative location between the guide pin 33 and the contacts 22.
Patent JP-S61232722-A (JP)
Title: Frequency dividing circuit
Inventor: ABE FUMIYOSHI
IPC: H03K23/64
Filed: 1985-04-08
Abstract: PURPOSE:To obtain the optional output frequency of the high resolution by providing a frequency dividing circuit to divide the clock signal with a dividing ratio of 1/N, a clock signal supplied to the frequency dividing circuit or a means to add or subtract '1' for the prescribed number of the clock signal to an N value. CONSTITUTION:The clock signal of a frequency FS from an input terminal 20 and the dividing output supplied to a frequency dividing circuit 23 and divided to 1/Na are supplied to a synthesizer 25, one clock signal is thinned for an Na number of the clock signal and supplied to a synthesizer 26. On the other hand, the clock signal of the frequency Fs is supplied to a frequency dividing circuit 24, divided to 1/Nb and the dividing output is supplied to the synthesizer 26. One clock signal is thinned for an Nb number of the clock signal from the output of the synthesizer 25 by the synthesizer 26, supplied to a frequency dividing circuit 6, divided to 1/N, and the dividing output is supplied to a frequency dividing circuit 7, divided to 1/M, and respective dividing outputs, namely, the output frequency signals of frequencies FH and FL are respectively outputted from output terminals 2 an 3. Thus, with a simple constitution, the optional output frequency of the high resolution can be obtained.
Patent JP-H07275513-A (JP)
Title: Puzzle with two-dimensional data code
Inventor: TAYA NAOKO
IPC: A63F9/08
Filed: 1994-04-13
Abstract: PURPOSE:To complete a puzzle in such a way as allowing multimedia information such as a sound and a picture to be played back after the end of a puzzle work, and eliminate the separate acquisition or change of a medium for playing back the multimedia information. CONSTITUTION:Two-dimensional data codes A to I capable of playing back information only in a specified combination are preliminarily printed on a plane puzzle 10 consisting of a plurality of parts 1 to 9. When a code pattern is completed by correctly combining each of the parts 1 to 9, and the data codes A to I are read out with a reader 12, voice information is played back through an earphone 14.
Patent JP-S548933-A (JP)
Title: Pattern information converting system
Inventor: YASUDA HIROSHI
IPC: G06T9/00
Filed: 1977-06-23
Abstract: PURPOSE: To easily obtain the coordinates of the original point of pattern, by counting the number continuous of the logic 1 of pattern information with the first and second counters and by converting it to the coordinate information representing the size of the pattern of logic 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58193313-A (JP)
Title: Combustion furnace
Inventor: KANEFUJI KOUICHIROU
IPC: C21D1/00
Filed: 1982-05-04
Abstract: PURPOSE:To provide a combustion furnace enhanced in heat efficiency, constituted from such a structdure that the exhaust gas of a burner blowing out a combustion flame is passed through a gas permeable solid while the part of said gas passed therethrough is recirculated to raise the temp. of said gas permeable solid. CONSTITUTION:In a combustion furnace wherein an object (a) to be heated sent thereinto from an inlet is heated while conveyed to the direction of an arrow and subjected to heat treatment to be taken out an outlet 3, a burner 6 having a tapered cylindrical ejector 7 attached to the pierced hole provided by drilling to a gas permeable solid 4 provided in order to preheat the object (a) to be heated by radiant heat is arranged other than burners 2, 2 provided to the furnace wall. From the gap 10 between a combustion air supply pipe 8 having a fuel supply pipe 11 passed through the center thereof and the upper end oppening part 9 of the above-mentioned ejector 7, the exhaust gas from the burners 2, 2, 6 is flowed through the gas permeable solid 4 to heat the same and the passed gas is sucked from a flue 5 to be recirculated into the furnace. By this structure, the amount of the gas passed through the gas permeable solid 4 is increased and a large amount of heat can be sucked in.
Patent JP-S63241779-A (JP)
Title: Disk reproducing device
Inventor: YOSHIDA TAKUJI
IPC: G11B27/10
Filed: 1987-03-28
Abstract: PURPOSE:To return a pickup to a program area and perform the fast retrieval operation of data, by controlling the movement of the pickup in position relation between the present position of the pickup and a main storage area, and updating address information. CONSTITUTION:When an optical pickup 15 is positioned in a readin area, and also at a position far from the program area than the position of an address TL in a program RAM24, the pickup 15 is moved to a program area side by the number of tracks in which the number of tracks interposed between the begining part of the program and a targeted position is added on the number of tracks interposed between the present position of the pickup 15 and the position of the address TL. Also, when the pickup 15 is positioned in the read-in area and also it is positioned to the program area nearer than the position of the address TL, the present position of the pickup 15 is stored instead of the address TL.
Patent JP-H07263994-A (JP)
Title: Surface acoustic wave filter
Inventor: TAKAHASHI TOSHIMITSU
IPC: H03H9/145
Filed: 1995-03-31
Abstract: PURPOSE:To provide the low-loss surface acoustic wave filter by using a unidirectional transducer which removes a bidirectional propagation loss at the unwanted interlaced part of electrode fingers. CONSTITUTION:The regular unidirectional transducer is formed by forming first electrodes 1-1 and 1-2, second electrodes 2-1 and 2-2 and common meander electrodes 3-1 and 3-2 in the shape of split while using an LiNbO2 substrate as a piezoelectric substrate 4. The common meander electrode fingers are arranged so that the interlaced width among one position (one of 15a to 5e) and the electrode fingers of both the adjacent electrodes and the interlaced width among three positions (16a to 16c) and the electrode fingers of both the adjacent electrodes can come on the same propagation path. Then, at the place where there is one common meander electrode finger, one of electrode fingers of both the adjacent split electrodes is erased in the middle and connected to the other electrode finger. At the place where there are three common meander electrode fingers, these electrodes are respectively erased two by two on the side of first and second electrodes. Concerning this surface acoustic wave filter, there is the interlaced part on the same propagation path so that the conversion loss can be improved.
Patent JP-H08266783-A (JP)
Title: Fill-automatic washing machine
Inventor: YANO KAZUYUKI
IPC: D06F39/02
Filed: 1995-03-31
Abstract: PURPOSE: To prevent the generation of rust by eliminating the adhesion of a soft finish agent to a metal part composed of stainless steel or the like, in a full-automatic washing machine equipped with a finish agent charging device, by providing the finish agent outflow passage of a washing/dehydration tank made of a metal such as stainless steel or the like with an outflow part made of a nonmetal. CONSTITUTION: In a full-automatic washing machine, the soft finish agent charged in a finish agent charging port formed in the vicinity of a washing tub at a time of washing passes through a discharge orifice 39 and flows out to the space between an outer tank and the washing tub 3 at a time of a rinsing process. Since this soft finish agent adheres to the washing tub 3 at a position above the highest water level of rinsing water, the soft finish agent bonded to the outer peripheral sidewall of the washing tub 3 remains without being washed off to generate rust to the washing tub 3. A piece 44 with predetermined length formed of plastic is attached to a part where the finish agent flowing out of the discharge orifice 39 flows to prevent the direct adhesion of the soft finish agent to the washing tub 3.  By this constitution, the generation of rust at the metal part of the washing tub 3 is prevented.
Patent JP-S573280-A (JP)
Title: Recording and deciding system for discrimination track
Inventor: MOROTO SEIKOU
IPC: G11B27/28
Filed: 1980-06-04
Abstract: PURPOSE:To read a stripe discrimination number accurately by reading a discrimination code and a discrimination code of a complementary number recorded on a discrimination track, by inverting one of two codes, and by making a decision on the basis of coincidence between both the codes. CONSTITUTION:On a discrimination track 2-0 for discriminating each stripe 2, a discrimination code ID for discriminating the number of the stripe 2 and a discrimination code ID' forming the complementary number of the code ID are recorded. Then, the code ID read by a ZM decoder circuit 3 is stored in a shift register S via a shift register 4. This code ZD and the code ID' stored in the register 4 by way of the circuit 3 in succession and inverted by inverters 6- are compared mutually by a comparing circuit 7 and when the both coincide with each other, the normalcy of the data is discriminated. Therefore, neither the same readout error nor the same decoding error occuring when the same repeatitive pattern is decoded occurs, and stripe discrimination numbers are read accurately.
Patent JP-H03273878-A (JP)
Title: Supersonic motor
Inventor: KAWASAKI OSAMU
IPC: H02N2/00
Filed: 1990-03-22
Abstract: PURPOSE:To enable motor characteristics to be stable by allowing a rotary shaft for taking out output to be mutually gear-locked in rotary direction for a traveling body and to be connected so that it can be slid relatively in the axial direction of the rotary shaft. CONSTITUTION:A rotary shaft 105 for taking out output is mutually gear-locked to a traveling body 103 in rotary direction and the traveling body 103 can be slid in the axial direction of the rotary shaft 105. When AC voltage with a specified phase difference near a resonance frequency of a vibrating body 101 is applied to two sets of drive electrodes which are provided at a piezoelectric body 102, a traveling wave of deflection vibration is excited at the vibrating body 101. Transverse constituents of wave front of this traveling wave is expanded by a protruding part of the vibrating body 101 to perform friction drive of the traveling body 103, thus allowing rotary motion of the traveling body 103 to be propagated efficiently to the rotary shaft 105. Force in the axial direction which is applied to the rotary shaft 105 externally is not propagated to the traveling body 103 and press force of the vibrating body 101 and the traveling body 103 is determined solely by press force of a press spring 108.
Patent JP-H10269056-A (JP)
Title: Cursor display control method and device therefor
Inventor: KATO HIROSHI
IPC: G06F3/038
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a cursor display controller capable of changing the direction of an arrow to an optional direction at an optional position. SOLUTION: This cursor display controller 10 is provided with a cursor moving position calculation means 1 for receiving X direction moving amount (ΔX) and Y direction moving amount (ΔY) outputted by a pointing device such as a mouse or the like by a cursor moving direction detection means 1 and calculating the position (X, Y) of the cursor after movement with the position (X0, Y0) of the cursor before the movement as an origin and a cursor display means 2 for computing the direction of the movement and the direction from the X direction moving amount and the Y direction moving amount outputted by the pointing device and displaying the direction of the movement and the direction at a prescribed position on a screen to the cursor at the position (X, Y) after the movement calculated by the cursor moving position calculation means 1.  The cursor indicates the at least eight kinds of the directions of upper left, upper right, lower left, lower right, up, down, left and right.
Patent JP-S551953-A (JP)
Title: Arc welding method
Inventor: MATSUZAKA NOBUYUKI
IPC: B23K9/16
Filed: 1978-06-21
Abstract: PURPOSE: To smooth weld zones, eliminate the need for post-grinding and post- finishing and improve the reproducibility of welding quality by reciprocatively welding the front side of a square groove by giving the specific welding torch angle then fusion welding without filler metal on the back side.  
     CONSTITUTION: A wire which also serves as an electrode of a MIG welding torch 5 is set at an angle of inclination of 60° to 80° to the surface of the base metal 1 to be welded in the direction intersecting at a right angle to the direction where a square groove extends and reciprocative welding is performed. On the way forward, are 8 is produced in the lower part in the weld groove and the weld metal completely exposes down to the bottom. On the way back, it turns out that the weld zone of the forward weld is rewelded thereon, and this yields the weld zone having reinforcement of weld. The weld metal exposed in the bottom assumes nearly a smooth state because a grooveless backing plate 9 is used. Smooth weld beads are obtained by fusion welding without filler metal on the back through TIG welding. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S573119-A (JP)
Title: Electronic apparatus
Inventor: ARAKAWA KAZUHIRO
IPC: H01L31/04
Filed: 1980-06-04
Abstract: PURPOSE:To reduce power consumption, by stopping a partial operation of an electronic apparatus when the illumination intensity of the light incident to a solar battery is lowered to detect the illumination intensity of the light just before nonoperation of the electronic apparatus, in respect to the electronic apparatus using the solar battery. CONSTITUTION:An output V1 of solar batteries 1a-1k is stabilized by a power supply stabilizing circuit 3 of an electronic apparatus 2 and is supplied to an operating part CPU, a driver part DR, a printer P, and a control circuit part C. The illumination intensity of the light incident to solar batteries 1a-1k is detected by the control circuit part C; and when the illumination intensity of the light and output voltages V1 and V2 of solar batteries are lowered and the illumination intensity of the light just before nonoperation of the electronic apparatus 2 is detected in the control circuit C by the output voltage V, operations of the driver DR and the printer P are stopped by the detection output, and only an operating circuit CPV is operated to protect data, and thus, malfunctions are prevented.
Patent JP-H04308732-A (JP)
Title: Method and apparatus for bonding decorative sheet in car interior part under pressure
Inventor: ONODERA MAKOTO
IPC: B60R13/02
Filed: 1991-04-08
Abstract: PURPOSE:To certainly bond even a decorative sheet inferior to elongation characteristics to the complicated curved surface of a trim main body under pressure without generating wrinkles and peeling. CONSTITUTION:A plug assist for applying a decorative sheet 12 to the surface of the recessed part of a trim main body 11 is arranged to a press bonding lower mold 30 to adjust the developing rate of the decorative sheet 12 low and the peripheral edge of the decorative sheet 12 is held by a movable clamp device 60. The application of excessive tension to the decorative sheet 12 is prevented when the trim main body 11 and the decorative sheet 12 are bonded under pressure and the press bonding lower mold 30 is divided into a movable mold 33 and a fixed mold 34 and, by performing the engagement with a press bonding upper mold 20 in two stages, the tension applied to the decorative sheet is further relaxed.
Patent JP-H08270026-A (JP)
Title: Preventive structure of water in cock provided with shower device
Inventor: WATANABE HACHIHEI
IPC: E03C1/06
Filed: 1995-03-31
Abstract: PURPOSE: To prevent penetration of water, by fitting a guide ring pushed by a spring so as to freely slide to the inner periphery of a sleeve holding a shower head freely insered or pulled out, in order to close the clearance between a hose and the sleeve. CONSTITUTION: A guide ring 8 pushed by 8 spring 9 to the protruding direction is fitted so as to freely slide to the inner periphery of a sleeve 1c holding a shower head 4 attached to a sink or the like, to be freely inserted or pulled out. When the shower head 4 is pushed with the sleeve 1c, the guide ring 8 is pushed in by the pusher sleeve 11 of the shower head 4. And while the shower head is pulled out to use it, the guide ring 8 is pushed out by the spring 9 to close the clearance between the sleeve 1c and the hose 6 and prevent penetration of water. An auxiliary guide ring is used if necessary to prevent more effectively penetration of water. In this way, penetration of water into a cabinet can be prevented in a simple structure.