baber/WOPTO huggingface dataset:
Patent JP-H03194509-A (JP)
Title: Erecting prism
Inventor: MATSUMOTO TATSURO
IPC: G02B23/02
Filed: 1989-12-22
Abstract: PURPOSE:To easily produce the prism having a high resolution and the extreme brightness by forming the prism of an erecting prism system for 90 deg. depression viewing or side viewing for which two pieces of regular triangle prisms of the same shape and the same size are used. CONSTITUTION:The ray on the optical axis of the optical system disposed with the prisms I, II is made incident perpendicularly on the face 1 of the prism I, is reflected by the center of the face 2, is passed through the x-axis then through the faces 3, 4 is reflected by the center of the face 5 and is emitted from the face 6 to the outside of the prism II. The normal vector of the face 2 is 1, 3<1/2>, 0 and the normal vector of the face 5 is -1, 3<1/2>, 0. The normal vector of the face 5 is -1, 3<1/2>costheta, 3<1/2>sintheta when the prism II is rotated by thetaaround the x-axis. The inner product of the normal vector of the face 2 and the face 5 is 0 and the face 2 intersects orthogonally with the face 5 at costheta=1/3. Simultaneously the face 1 and the face 6 intersect orthogonally with each other as well and the ray passing the prism system at this time is deflected by 90 deg.. This prism system functions as the erecting prism of 90 deg. depression viewing when the prism system is so held that the face 1 faces the objective lens of a telescope and the face 6 faces the eyepiece lens.
Patent JP-H04200610-A (JP)
Title: Air cleaner embedded in ceiling
Inventor: MATSUMOTO TORU
IPC: F24F7/10
Filed: 1990-11-29
Abstract: PURPOSE:To detach plural dust collecting elements in one step by providing an element frame for discretely and freely detachably housing the elements and a mechanism for freely detachably supporting the element frame in a casing. CONSTITUTION:An outer frame 3 is fixed to the open edge of a ceiling board 2 dividing a ceiling space 1. A suction grill 6 free to open and close is arranged in the outer frame 3. A casing 16 opened downward is set in the space 1 in opposition to the grill 6. Plural dust collecting elements 20 are set in the casing 16. An element frame 19 for discretely and freely detachably housing the elements 20 and the supporting mechanisms 43 and 47 to attach and detach the frame 19 to and from the casing 16 through the outer frame 3 are provided in the casing 16. Consequently, plural dust collecting elements can be detached in one step.
Patent JP-H10156237-A (JP)
Title: Trigger type liquid jet pump
Inventor: KISHI TAKAO
IPC: B05B11/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To form the whole only of material quality not requiring the fractionation treatment of a synthetic resin by constructing a spring part made of a synthetic resin stretched by the pushing-in of a plunger and energizing the plunger in a pushed-in state forwardly between the front in a cylinder and the outer surface of the rear part of the rod of the front of a slide part. SOLUTION: This pump is constituted by constructing a spring part 11 made of a synthetic resin stretched by the pushing-in of a plunger 9 and energizing the plunger 9 in a pushed-in state forwardly between the front in a cylinder 6 and the outer surface of the rear part of the rod 9b of the front of a slide part 9a. By employing the so-called tensile spring thus constituted, the spring part can be made thick and can be constituted at a small pitch without leaving a gap and, therefore, desired elastic restoring force can be obtained. By this constitution, the whole of the pump can be formed of a synthetic resin and the operation member thereof can be reciprocally moved smoothly.
Patent JP-2001153805-A (JP)
Title: Method of optimizing color variation of optode by digitization
Inventor: SUZUKI KOJI
IPC: G01N21/76
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a novel method of optimizing optode, which can precisely quantify and simply measure even by a visual observation, and an optimized optode by the method. SOLUTION: A color variation is optimized by digitizing a color variation of optode and plotting on a chromaticity coordinate system. The color variation of optode is selected so that a gray point may be included in a triangle formed by three points, which are a one end, an opposite end and a corresponding coordinate position of a shielding indicator when the color variation of optode is expressed as a chromaticity coordinate QxQy of complementary colors, or a position of the shielding indicator on the chromaticity coordinate QxQy of the complementary colors may lie on a line formed by two points, which are a position of a chemical species to measure optode at a detection point and the gray point on the chromaticity coordinate QxQy of the complementary colors,  or the color variation of optode by a change in a concentration of the chemical species to measure it may move in circles about the gray points of each coordinate on a (xy) chromaticity coordinate or a (a*) (b*) chromaticity coordinate.
Patent JP-H11170785-A (JP)
Title: Transfer sheet
Inventor: SUGA KAZUHIRO
IPC: B44C1/165
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a transfer sheet having an excellent wear resistance after transferring. SOLUTION: In the transfer sheet comprising at least a release layer 3, a transparent resin layer 4 and an adhesive layer 6 sequentially provided on a base material 1 having releasability, the layer 3 is constituted by a resin containing 5 to 30 wt.% of fine particles of high hardness having a mean particle size of 1 to 10 μm. Then, the layer 4 laminated next contains fine particles of more number than those of the layer 3 with larger particle size than that of the layer 3, thereby providing excellent wear resistance after transferring.
Patent JP-H05147061-A (JP)
Title: Transfer molding method for thermoplastic resin and method for coating matrix with thermoplastic resin
Inventor: TANAKA HIDEKI
IPC: B29C45/73
Filed: 1991-11-26
Abstract: PURPOSE:To provide a transfer molding method capable of efficiently producing a large precise thermoplastic resin molded product or a product coated with a thermoplastic resin and also suitable for small-lot and multikind mass production. CONSTITUTION:In a transfer molding method for a thermoplastic resin using an extrusion molding machine, a plurality of pots and a plurality of molds in a circulatory manner and a method for coating a matrix with a thermoplastic resin, a molten thermoplastic resin is supplied to the pot connected to a preheated mold and a preheated extrusion molding machine 2 from the extrusion molding machine 2 in such a state that a coating matrix 3 is mounted or not mounted and, thereafter, the extrusion molding machine 2 is separated from the pot. In addition to this process, a process filling a cavity with the molten thermoplastic resin from the pot under pressure and a process cooling the matrix and the mold while the molten thermoplastic resin is supplied to the cavity from the pot under pressure are provided.
Patent JP-H06182249-A (JP)
Title: Classifying method and system for freezing crushing
Inventor: UCHIYAMA KICHIJI
IPC: B09B5/00
Filed: 1992-12-16
Abstract: PURPOSE:To efficiently attain classification at every material by crushing a metallic massive material such as compressor of an refrigenerator, motor, clutch of a washing machine, etc., at a low temp. CONSTITUTION:This system consists of a forming device composed of a former 7, a hydraulic oil cylinder 11 and a frame 5, etc., a precooling device composed of a hopper 8, a vibrating conveyer 20 and a driving device 28, a dipping device composed of a low-temp. fluid tank 24, low temp. fluid 25 and a rotating vane, a crushing machine composed of a guide 34, a rotary cutter 36, a stationary knife 37 and a casing 35 and a classifying device composed of a magnetic separator 43, a conveyer 41, an eddy current device 45, a receiving case, and others. Thus, massive solid material contg. metal is crushed, classified and stored continuously and efficiently, and an economical clasification and recovering system can be provided.
Patent JP-H06187735-A (JP)
Title: Control device for alternative region of disk recording and reproducing device
Inventor: TAKENAKA IZUMI
IPC: G11B7/004
Filed: 1992-12-16
Abstract: PURPOSE:To execute a high speed process and to eliminate a seek processing time between alternative and data regions and a rotation waiting time by replacing the track, in which the number of defective sectors exceeds the number that is beforehand set in a same track, with a track in which the alternate region is normal. CONSTITUTION:An alternate region control device divides the tracks on a recording medium into plural groups, i.e., a data region which consists of plural tracks and an alternative region which is used as an alternative region of the data region and consists of plural tracks. When the number of defective sectors in a same track exceeds a beforehand set number, the track is replaced with another track which belongs to the group of the defective track and has a normal alternative region and this normal track is made as a track in the data region. The track which has defects is used as an alternative track. When many defective sectors exist on a same track, the entire track is replaced with a normal track. Thus, the processing time which is caused by the defective sectors is greatly reduced.
Patent JP-2001205106-A (JP)
Title: Photocatalytic sheet
Inventor: KOIKE HIRONOBU
IPC: D21H13/46
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalytic sheet which can be used for clearing air or water, for example, for decomposing/removing NOx, bad-smelling materials and harmful materials, cleaning contaminated rivers and lakes, decolorizing wastewater being water used for dyeing, treating wastewater and treating city water, has not such a problem that the adhesive and the substrate are degraded, the titania particles are released, scattered and made to flow out when applied in the above-mentioned decomposing/removing case or the like and has flexibility. SOLUTION: This photocatalytic sheet is obtained by using a titania fiber having a smooth surface and 50 μm or longer fiber length and at least one fiber selected from the group consisting of a vegetable fiber, a synthetic resin fiber, an inorganic fiber and a metallic fiber.
Patent JP-2001003634-A (JP)
Title: Window regulator and method for mounting the same
Inventor: TAKEUCHI YOSHINORI
IPC: E05F11/44
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To make effective use of space inside an automotive door. SOLUTION: When the drive gear 11 of a window regulator is driven for counterclockwise rotation while the window regulator is in an attitude P, a rack gear 12 meshing with the drive gear 11 similarly moves counterclockwise along its own arc. Accordingly, the end of an arm 17 also moves counterclockwise, but since this movement is the total of horizontal movement and vertical movement, a roller 18 provided at the end of the arm 17 moves window glass W downward while rotating the rail 21 of a horizontal guide 20 and moving leftward. As a result, the window glass W falls. The ranges of movements of the rack gear 12 and the arm 17 are arcuate and smaller than in traditional single-arm types (fan-shaped ranges of movement), therefore widening an area in which other on-vehicle devices can be assembled, and allowing effective use of space inside a door.
Patent JP-H05151044-A (JP)
Title: System for improving data transfer efficiency
Inventor: MUGITANI TAKAO
IPC: G06F12/00
Filed: 1991-11-27
Abstract: PURPOSE:To improve the processing ability through the efficient data transfer between a client and a server in the client/server type database processing system. CONSTITUTION:When an access request comes from a client-side user work program 1 to a host database 5, the requested database operation command is decoded by a database operation command analysis part 2-1 to be stored in a command management table 2-6 by a database operation command storage part 2-2 when the decoded command is not related to the physical access of the host database 5. When the decoded command is required for the access to the host database 5 as well as the command stored in the table, a database operation command connection part 2-3 connects the commands to be sent through a protocol generation part 2-4 and a client-side communication control part 2-5 to a server-side database access program 4.
Patent JP-H03195629-A (JP)
Title: Cut bean curd inverting device
Inventor: OSADA MASAMORI
IPC: A23L11/00
Filed: 1989-12-25
Abstract: PURPOSE:To certainly invert a bean curd after being cut into a regular form, wherein the cutting surface faces upward, by intruding the bean curd into inversion frames having channel-shaped profile from a dividing chute, and rotating each inversion frame 90 degrees. CONSTITUTION:As a hinge 13 rises with elevation of a pushup rod 14, inversion frames 12 are inverted 90 degrees in opposite directions round this hinge 13 in such a way as getting on an inversion guide 17, and are positioned level so that their open faces are directed upward. Each bean curd cast from a dividing chute 11 is intruded into an inversion frame 12. The lower piece of the inversion frame 12 and the bottom plate of the dividing chute 11 are at the same level, but will get a level above the bottom plate of the dividing chute 11 and the same as the oversurface of a feeder chute 18 while in the condition 90 deg. inverted horizontally. The bean curd is intruded into a pack from this chute 18.
Patent JP-H09155712-A (JP)
Title: Working device
Inventor: ICHIKAWA KENICHI
IPC: B24B19/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a working device capable of working the recessed curve surface and the concave surface at a low cost and high accuracy. SOLUTION: A working device 1 has a universal head 5 fixed to the tip of a main shaft 4, and a rotation regulating arm 8 is fixed to the lower edge part of the universal head 5 with a fixing member 9 in such a state that a blade 7 is bent at right angle in the direction of a working material 3. The other end part of the rotation regulating arm 8 is inserted into a slit 10a formed in a movement regulating plate 10 fixed to a table 2, and the slit 10a is formed long in the vertical direction. The universal head 5 rotates only in the horizontal direction to swing the blade 7, and moves in the vertical direction to form the recessed curve surface in the working material.
Patent JP-H11239348-A (JP)
Title: Video/audio signal processing unit
Inventor: FUJII SHIGEKI
IPC: H04N19/70
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a video/audio signal processing unit for conducting a series of processing as input, decoding and output of stream data denoting compressed video data and compressed audio data, which has a high processing capability without operation at a high frequency and whose manufacturing cost is reduced. SOLUTION: This video/audio signal processing unit 1000 is provided with an input/output processing section 1001 and a decoding processing section 1002. The input output processing section 1001 conducts storage of an external data steam asynchronously received in a memory and supply of the stored data stream to the decoding processing section 1002 independently of the section 1002. The decoding processing section 1002 consists of a sequential processing section 1003 that analyzes a header of compressed video data of the data stream and entirely decodes the compressed audio data and of a routine processing section 1004 that decodes the compressed video data based on the result of header analysis except the header analysis. The sequential processing section 1003 analyzes the header with higher priority than audio decoding.
Patent JP-H10164044-A (JP)
Title: Signal detection circuit
Inventor: NAGAKITA HIROKI
IPC: H04L7/08
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a signal detection circuit capable of more highly precisely detecting the specified signal pattern of synchronization signals or the like. SOLUTION: In this circuit for detecting the signals of the specified pattern of the cyclically appearing synchronization signals or the like, the matching detection circuits 2-5 of the subsets of the specified signal pattern are provided. In this case, a detection level decoding circuit 6 indicates the degree of the certainty of signal detection by a level depending on how many subsets are correctly detected and outputs it. A counter reset control circuit/SYNC output control circuit 7 generates SYNC output signals and the reset signals of window signals based on the detection level and the state of the two window signals generated by main and sub counters 8 and 9.
Patent JP-H10174776-A (JP)
Title: Pachinko ball polisher and game machine island
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce cost by simplifying constitution, to extremely effectively use a space within an game machine island and to improve the durability of a ball. SOLUTION: The game machine island 20 is divided into at least two areas in the longitudinal direction of the island, grinding units 30A and 30B are arranged within the lower stage of the island 20 and the units 30A and 30B are constituted of a pair of conveyers 31a and 31b. Then, when one of game machines 21 belonging to the divided area is under operation, a pair of conveyers 31a and 31b are driven and the upper part of a pair of conveyers 31a and 31b are made as short as possible compared with the lower part. Constitution is simple to remarkably reduce cost, the space and power in the island 20 is saved and the game medium is not too ground to improve durability of the game medium.
Patent JP-H11177000-A (JP)
Title: Heat radiation molding board covering semiconductor substrate loading integrated circuit chip
Inventor: OTAKA NARIAKI
IPC: H01L23/36
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent shorting of a circuit resulted from metallic powder and to avoid difficult work, by cleaning a heat radiation board and a reinforcing board, in which metallic board materials are press-worked, or the drawing article of the heat radiation reinforcing board, removing metallic powder and oil, and applying adhesive on an adhesion adhesion face by the method of screen printing, copperplate printing or letterpress printing. SOLUTION: The metallic board material is cleaned after press forming, and a heat radiation board 1 and a reinforcing board 2 are obtained. Then, adhesive 3 is applied to the heat radiation board 1 and the reinforcing board 2 by the method of screen printing, copperplate printing or letterpress printing. When the heat radiation board 1 and the reinforcing board 2 to which the adhesive 3 is applied are used as the assembly materials of semiconductor parts, the heat radiation board 1 and the reinforcing board 2 are stacked on a semiconductor substrate 6 loading an integrated circuit chip 5 and they are adhered/jointed. Thus, effect that assembly work can be realized without the occurrence of a defective accident by metallic powder and without need of complicated peeling work of a protection film before adhesion is given.
Patent JP-H07199994-A (JP)
Title: Speech encoding system
Inventor: FUNAKI KEIICHI
IPC: G10L19/135
Filed: 1993-12-28
Abstract: PURPOSE:To provide the speech encoding system which decreases a sound source code book search frequency and has excellent sound quality even with 4Rb/s by limiting the search range of a sound source code book by using a sound source code searched for with a last subframe. CONSTITUTION:A search range setting circuit 200 sets S (e.g. S=10) sound source codes before and after the sound code obtained with the 1st subframe by using the sound code. A sound source code book search circuit 210 makes a normal sound code book search by using only the set sound source codes. In this case, the sound code book is a noise sequence, so when the similarity between the sound source of the 1st subframe and the sound source of the current subframe is considered, it is considered that the probability of presence of a nearly optimum sound source among several codes before and after the sound code of the last frame is considerably high. Consequently, an arithmetic quantity is reducible without sacrificing precision.
Patent JP-H11177440-A (JP)
Title: Method and system for verifying error correction, error correction device, reproducing device, recording and reproducing device, and communication equipment
Inventor: NAKAI KOSUKE
IPC: G11B20/18
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To evaluate at high speed whether or not a wrong-correction has taken in the error correction by an ECC. SOLUTION: A CRC residue latch 330 latches a CRC residue with respect to a code word before error correction. Through the use of an error position and an error value calculated in the error correction arithmetic operation by an ECC at any time, the value of a CRC working register 342 is updated by exclusive OR between the residue of the error value and each error position. Evaluation arithmetic operation is progressed at high speed, in parallel with error correction. A value of a CRC working register 342 when all the error positions and the error value are specified and the value latched in the CRC residue latch 330 are compared, and when those values are identical, it is verified that the error correction has been properly conducted.
Patent JP-H04200560-A (JP)
Title: Method and device for controlling ultrafiltration rate
Inventor: HARAGUCHI SHIGETO
IPC: A61M1/14
Filed: 1990-11-30
Abstract: PURPOSE:To prevent a reverse ultrafiltration phenomenon and to improve the accuracy of an ultrafiltration rate measurement by first opening and closing a waste liquid shut off valve by a valve opening/closing control means prior to the measurement of the ultrafiltration rate, then closing the dialyzate shut off valve after lapse of a prescribed period of time. CONSTITUTION:Whether the ultrafiltration by a stationary mode elapses for the prescribed period of time or not is judged, and the ultrafiltration in the stationary mode is continued by returning when the set time is not attained. The mode is shifted to a measuring mode when the set time is attained. A controller 4 closes a waste liquid shut off valve 3, closes the port (b) of a three- way solenoid valve 19 and opens (a), (c). The flow passage from a dialyzate supply device 2 to a measuring cylinder 20 is formed via a dialyzer 1 in this way. The count values of a timer register TR are successively read with the time T0 as origin. Whether the preset required value is attained or not, i.e., whether the required time elapses or not, is judged. The command signal to close the dialyzate shut off valve 5 is sent to the controller 4 to close this valve upon lapse of the required time DELTAT from the time T0.
Patent JP-H06185150-A (JP)
Title: Mounting structure for exterior unit panel and sealing structure thereof
Inventor: IWAMOTO MASAAKI
IPC: E04F13/12
Filed: 1992-12-17
Abstract: PURPOSE:To easily and certainly tie exterior unit panels which adjoin each other, attach them to the building, and seal the gap between the panels. CONSTITUTION:The arrangement includes a side fastener 47c, upper fastener 44a, and lower fastener, and the side fasteners 47c of the left and the right exterior unit panel 41 which are adjoining each other, are coupled together by a crosswise coupling piece 45b, which is coupled with a receptacle fastener 13 on the building side. The upper fastener 44a and lower fastener of adjoining upper and lower unit panels 41 are coupled together by a vertical coupling piece 48. Between the upper and lower unit panels 41, the first sealing material 52 and second sealing material 53 are interposed being deformed by pressure, and a third sealing material is interposed between the left and right unit panels 41, being deformed by pressure.