baber/WOPTO huggingface dataset:
Patent JP-H10180014-A (JP)
Title: Filter press and filter plate of filter press
Inventor: YAMAGUCHI HIROAKI
IPC: B01D25/19
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the leakage of liquid with a simple structure by constituting the picture frames of filter plates of elastic members and integrally fitting these elastic picture frames to the edges of the core plates of the filter plates, thereby constituting the simplex filter plate of a filter press. SOLUTION: The filter plate 1 of the simplex filter press has the core plate 2 having recessed parts 2e, 2g for engagement on the outer edge and the elastic picture frame 3 having projecting parts for engagement to be fitted into the recessed parts 2e, 2g for engagement arranged at the outer edge of the core plate 2. The projecting parts for engagement of the elastic picture frame 3 are fitted into the recessed parts 2e, 2g for engagement of the core plate 2 so that the elastic picture frame 3 fits tightly to the elastic picture frame 3 of the adjacent filter plate 1 to prevent liquid leakage at the time of tightening of the filter plate. The core plate 2 has a filter bed 2b in the central part of a plate body having approximately a rectangular shape and an original liquid supply port 2a penetrating its center is formed.  The frame-like picture frame part 2i is constituted around this filter bed 2b. The respective angle parts of the plate body are provided with projecting lug parts 2c. These lug parts 2c are provided with liquid holes 2d penetrating in the thickness direction.
Patent JP-2000166990-A (JP)
Title: Coming-out preventing structure in fixture for accessory of bed or the like
Inventor: NOGUCHI JIRO
IPC: A47C21/08
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To hold an accessory without play in a fixture for fixing an accessory such as a side fence to the suitable place of the frame of a bed, etc. SOLUTION: The top inner wall of a hole 5 for fixing an accessory in an accessory fixing part 4 is formed o as to expand-open toward its top and a fastening cap 9 is screwed into the insertion hole 10 of the cap 9 in the state of inserting the accessory. Thus a cylindrical fit-in part 9c is made to enter inside of the hole 5 while applying the part 9c to the top inner wall of the hole 5 and the part 9c is deformed like squeezing by compress-deforming of a notch at the part 9c, thereby the accessory is constrained so as not to come off.
Patent JP-H06174650-A (JP)
Title: Inspection apparatus of external appearance of display panel
Inventor: YOSHINE HIROYUKI
IPC: G01N21/958
Filed: 1992-12-01
Abstract: PURPOSE:To execute focusing quickly and precisely in an inspection apparatus of the external appearance of a display panel for which a video camera is used. CONSTITUTION:An inspection apparatus of the external appearance of a display panel is equipped with a positioning part 1 and the display panel 2 having a structure wherein a plurality of layers including an electrooptical material and bases 3 and 4 are laminated is positioned and set thereon. A video camera 6 is disposed just opposite to the display panel 2 and picks up the image of a picture frame thereof. The image of the picture frame picked up is displayed in magnification on a monitor 7. An adjusting means for switching the focus of the camera 6 in stages and automatically over to different layer surfaces of the positioned display panel 2 is provided. This adjusting means is made up of a driving part 8 and a control box 9 and it controls the video camera 6 set at a fixed focal distance, so as to move it in stages in accordance with the thickness dimension of each layer of the display panel 2.
Patent JP-2000167690-A (JP)
Title: Solder material and module type semiconductor device
Inventor: OKUTOMI ISAO
IPC: B23K35/14
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a material capable of reducing thermal resistance without impairing joining strength, chamber and thermal fatigue life by dispersing metallic grains or alloy grains, which are covered with a coating material forming no intermetallic compound, in a metallic or alloy matrix. SOLUTION: This material is such that it is constituted of a metal or an alloy, metallic grains or alloy grains, and a coating material which forms no intermetallic compound with any of these and which covers the surroundings of the metallic grains or the alloy grains, and that the metallic grains or the alloy grains covered with the coating material are dispersed in a metallic or an alloy matrix. It is desirable that the metal or the alloy has a melting point of 350 deg.C or below and a hart conductivity of 40 W/mK or higher, and that the metallic grains or the alloy grains have a melting point of 350 deg.C or above and a heat conductivity of 250 W/mK or higher. Using the solder material, a module type semiconductor device can be obtained that has high pressure resistance, superior mechanical reliability, low thermal resistance, and a large capacity.
Patent JP-H06196596-A (JP)
Title: Semiconductor device
Inventor: MURAYAMA TOSHIHIRO
IPC: H01L23/473
Filed: 1992-12-25
Abstract: PURPOSE:To obtain a semiconductor device suitable for high density mounting by enhancing heat dissipation properties of a semiconductor integrated circuit element. CONSTITUTION:In a semiconductor device where a sealing resin part 6 is formed by sealing a semiconductor circuit element 1 and a lead frame connected therewith with resin, a cooling pipe 10 is provided at the sealing resin part 6. When the air or water is fed through the cooling pipe, heat generated from the semiconductor element can be transmitted through the resin sealed part and dissipated efficiently to the outside through the air or the water.
Patent JP-H06190824-A (JP)
Title: Method for slicing compound semiconductor monocrystal wafer
Inventor: ONO TADAYOSHI
IPC: B28D5/02
Filed: 1992-12-25
Abstract: PURPOSE:To produce a wafer having no saw mark or having a high flatness and reduce a grinding amount in a lapping process by slicing a wafer. CONSTITUTION:An ingot 1 is sliced in a feed direction of the ingot 1 at right angles to a rotating direction of an inner diameter blade 3. When a wafer having a (100) plane is sliced off the ingot 1, the ingot is sliced in a direction <0 bar 11>+ or -10 deg. or <01 bar 1>+ or -10 deg.. In this manner, the wafer sliced off at this time is convex upward in the rotating direction of the inner diameter blade 3 and concave downward in the slicing direction. Upon completion of slicing, when the ingot 1 is retracted from top of the inner diameter blade to an opening of the inner diameter blade, an air flow is generated by the rotation of the inner diameter blade 3. Because the wafer is convex upward in the rotating direction, the amount of the air flow passing through the upper surface of the wafer is larger than the lower surface. As a result, a pressure on the upper surface of the wafer is higher than that on the lower surface. Therefore, a pressing force acts to the wafer downward. The behavior of the wafer is stabilized at a position a small distance apart from the inner diameter blade.
Patent JP-H07187170-A (JP)
Title: Paper cup
Inventor: SUZUKI TORU
IPC: B65D5/02
Filed: 1993-12-27
Abstract: PURPOSE:To provide a paper cup which has a large display effect at a storefront and an excellent sealability. CONSTITUTION:A sheet of blank of a packing material chiefly made of paper is assembled to form a paper cup. The blank stuck so as to form a sack is ercted to form the body 18. The lower part of the body 18 is enclosed to form a rectangle to define a closed bottom 19 and the upper ends of the body 18 are positioned to face each other and stuck to make a closed top 20. An outstanding and novel external appearance is provided in the design which has a rectangle at the lower part and a flat shape as it goes up.
Patent JP-H08239387-A (JP)
Title: Thienopyridones
Inventor: RUDORUFU GOTSUTOSHIYURITSUHI
IPC: A01N43/40
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject novel compound that is prepared by cyclization of specific acylaminothiophenecarboxylic acids, has high affinity to amino acid receptors and is useful as a therapeutic agent for neurodegenerative diseases including cerebrovascular disorders, as an analgesic agent, an antianxiety agent and the like.  
     SOLUTION: This novel thienopyridone is represented by formula I [B is CH, N; -Y-Z is formula II (R 1  and R 2  are each H, a 1-4C alkyl, a halogen), a group of formula III or the like; R is H, formula IV (R 3  and R 4  are each H, a 1-4C alkyl, OH, a 1-4C alkoxy, a halogen, CF 3 , NH 2  or the like; X is CH 2 , CO, O, NH, S, or the like), formula V (R 5  is same as R 1 ) and the like; R 6  is H, a halogen], has high affinity to the binding site of the amino acid receptor, and is useful as a therapeutic agent for neurodegenerative diseases including cerebrovascular disorders, an analgesic, an antianxiety agent and the like. This compound is prepared by reducing phenylacetamidethiophenecarboxylate of formula VI with a reducing agent to form a thienopyridone ring. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H07189203-A (JP)
Title: Vibration-proof method of steel structure and vibration-proof steel structure
Inventor: YOSHIZAWA HIROYUKI
IPC: F16F15/02
Filed: 1993-12-24
Abstract: PURPOSE:To easily and inexpensively prevent vibration and noise in the audible zone of a steel structure like rails or steel bridges. CONSTITUTION:A uni-directional reinforced fiber sheet is stuck on the surface of a steel member 10 constituting a steel structure so that the fiber direction coincides with the longitudinal direction of the steel member 10. Thereafter, the resin soaked in the fiber at one of the front and rear sides or both of them in the stuck sheet is cured to provide a vibration-proof material 11 made of fiber-reinforced composite resin materials. By use of the vibration-proof material 11 made of the fiber-reinforced composite resin material, it is made difficult to vibrate the steel member 10 and the oscillation in the audible zone in the order of several hundreds - several thousands Hz is absorbed, and hence, the vibration and the noise of a steel structure can be prevented and the method is made simple and inexpensive.
Patent JP-H06191690-A (JP)
Title: Paper through device
Inventor: ISOWA HIDEKAZU
IPC: B65H19/10
Filed: 1992-12-28
Abstract: PURPOSE:To provide a paper through device which can safely and quickly facilitate paper through operations manually or by means of a motor while workers are standing over a floor with no ladder and the like used. CONSTITUTION:At the time of paper through operations, a dancer roller unit 2 is moved to a paper through position, guide rails 8 and 9 are installed to the inside of a dancer roller side plate and the inside of a position fixing finger roller side plate respectively, and the sliding roller of a roller chain 11 inserted into a gap between the guide rails 8 and 9, is so constituted as to coincide with each sliding portion of the sliding guide rails 8 and 9 at their upper sections. And a sheet carrying holder is installed at one end of the roller chain 11, and concurrently a sprocket 13 is meshed with the certain place of the roller chain 11, and the aforesaid sprocket 13 is rotated manually or by means of a motor 14, so that the sheet held by the sheet carrying holder is carried upward or downward.
Patent JP-H08235628-A (JP)
Title: Lens cleaner for optical pickup
Inventor: TERAYAMA MASAYA
IPC: G11B7/121
Filed: 1995-12-15
Abstract: PURPOSE: To enhance the reliability of a lens cleaner by eliminating a situation that a cleaning operation is interrupted when bristles fall down to a lead-in area in the lens cleaner, for an optical pickup, having a shape in which a foreign body on the surface of a lens is brushed off by wiping bodies such as the bristles or the like. CONSTITUTION: A protection belt 8 which carries at least one unit of TOC information is ensured in a lead-in area 3. That is to say, wiping bodies 2 are arranged at the outside in the radial direction by the portion of a protrusion size H for the wiping bodies 2 from the outer circumferential end of the protection belt 8, and the POC information can be read by the protection belt 8 which is not affected by bristles 2a which have falled down.
Patent JP-H1146366-A (JP)
Title: Image processor and image-processing method therefor
Inventor: OKAMOTO HITOSHI
IPC: H04N19/50
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To conduct efficient compression coding, independently of the direction of correlation between blocks and to attain highly efficient coding, while keeping detailed information. SOLUTION: A statistical information arithmetic means 6 applies discrete cosine transform to a noticed block. A selection means 7 discriminates whether or not the noticed block is approximated by a representative value based on statistic information obtained through the discrete cosine transform. When the noticed block is approximated by one representative value, a position prediction coding means 10 selected by the selection means 7 codes the noticed block. On the other hand, when the noticed block cannot be approximated by one representative value, a discrete cosine transform DCT coefficient coding means 11 selected by the selection means codes a transform coefficient.
Patent JP-H07193014-A (JP)
Title: Vapor growth device
Inventor: EHATA HITOSHI
IPC: C23C14/54
Filed: 1993-12-27
Abstract: PURPOSE:To supply a reaction furnace with a gas having specified concentration even when the concentration of a gas supply source is changed by varying a parameter for supplying the reaction furnace with the gas having specified concentration by receiving the concentration information of a new gas supply source. CONSTITUTION:The presence or absence of the correction requirement of the concentration information of a gas with the alteration of a gas supply source is checked. That is, variation concentration is input when the changeover of a gas supply source 103A to a gas supply source 103B is required. The set flow rate (a parameter data) of a mass flow controller MFC3 is calculated or selected in response to a concentration change by a gas flow-rate correction program. The parameter data are altered so as to obtain specified concentration to a reaction gas (SiCl4) fed to a pipe line PL6.
Patent JP-H05155612-A (JP)
Title: Ion-exchange method of zeolite
Inventor: HARADA ATSUSHI
IPC: C01B39/22
Filed: 1991-12-06
Abstract: PURPOSE:To obtain a zeolite adsorbent for ion exchange having a high adsorption capacity by bringing zeolite into contact with an aq. soln. contg. >=2-valence metal ion while specifying the pH of the soln. CONSTITUTION:Zeolite is brought into contact with an aq. soln. contg. a >=2-valence metal ion to exchange the cation contained in the zeolite crystal. In this case, the pH of the soln. is controlled to <=4. Either the batch process or the circulation process is exemplified as the ion-exchange method, and both processes can be used. When the zeolite powder is subjected to such ion exchange, the powder is compacted by the ordinary method, and the compact is activated and used as an adsorbent. Besides, when the preformed zeolite is subjected to ion exchange, the deposited moisture is dried off at room temp. to 150 deg.C, and the zeolite is activated at 350-600 deg.C. The adsorption of this adsorbent is increased by >=10% as compared with the one kept at >=pH 5.
Patent JP-H09168325-A (JP)
Title: Take-over conveyor of combine harvester
Inventor: OHARA KAZUSHI
IPC: A01D57/00
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To manifest effects on improvability in operating efficiency and ensure the conveyance and feed of grains culms by enabling the prevention of the flowing out of the grain culms to the outside of a conveying passage in a take- over part without any positional shift due to deformation caused by an insufficient rigidity and a change with time, improving the take-over to take-over conveyors and efficiently and surely carrying out the conveyance of the grain culms. SOLUTION: The take-over conveyors of a combine harvester are obtained by installing a raking in unit 47 rotating around a vertical shaft in the combine harvester apparatus equipped with a reaping part having a grass dividing unit, a raising up device and a reaping blade, a grain culm feeding conveyor for feeding grain culms to a thresher and the take-over conveyors arranged between the reaping part and the grain culm feeding conveyor.
Patent JP-H09171676-A (JP)
Title: Data recording/reproducing method
Inventor: TAKAYAMA YOSHIHISA
IPC: G11B20/12
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To cope with two formats having different partition numbers when a magnetic tape is divided into plural partitions and data is recorded per partition. SOLUTION: When recording/reproducing is performed in the 2nd format, the partition numbers of management information is replaced with the partition numbers for data. Consequently, the 1st format of setting the partitions in turn from the lead of the tape and giving them the partition numbers in ascending numerical order from the lead of the tape and the 2nd format of setting the partitions for management information in the lead of the tape, followed by setting the partitions for the data, where the partition numbers for the management information are larger than the partition numbers for the data can be set up, and hence the 1st format and the 2nd format are easily interchangeable.
Patent JP-H11186685-A (JP)
Title: Connection structure of printed board
Inventor: MIYASHIYOU HIROAKI
IPC: H05K1/14
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide connection structure which can surely perform the soldering work for the printed boards without using a special pressing means, etc. SOLUTION: In condition that the conductive pattern 1b of a first printed board 1 and the conductive pattern 2b of the second printed board 2 are on the same face, the connection 1c of the first printed board 1 is inserted into the cut 2c of the second printed board 2. Then, a recess 2a and a recess 1a are engaged with each other, and the mutual positioning is performed in such a way that one part of one printed board gets to the rear side of the other printed board, and also a floating is prevented. The electric connection becomes highly reliable, by soldering the conductive pattern 1b with the conductive pattern 2b, in this condition that the floating is prevented.
Patent JP-H05159162-A (JP)
Title: Total manegement system for store etc
Inventor: FUJIWARA HIDETOSHI
IPC: A45C11/00
Filed: 1991-11-08
Abstract: PURPOSE:To improve efficiency of totalizing process in a register and manegement deppartments and to improve service to a customer. CONSTITUTION:A product purchase basket 1 is provided with a recording/ transmitting part equipped with both a barcode reader 4 and a transmitting means which reads product's barcode and transmits it to a register part 10 one by one when a purchased product is put into the basket. When a customer puts a product into the product purchase basket 1, totalizing process is performed at the register part 10, and the stock of the purchased product is automatically controlled by a host computer 17.
Patent JP-H10187486-A (JP)
Title: Program debugging method for multiprocessor system
Inventor: OTA TAKEO
IPC: G06F15/167
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a program debugging method for multiprocessor system capable of selectively debugging respective processors constituting a multiprocessor system and all the processors without adding any special hardware. SOLUTION: An operating mode set into a shared memory is read out by a debugger program started at a certain CPU (3) and when the operating mode is a common mode, inter-CPU interruption is performed from that CPU to the other CPU so that the starting instruction of debugger can be reported to the other CPU as well. Besides, in order to synchronize the start timing of debugger command processing (7), when move to any processing is prepared at each CPU, it is written in the shared memory and when all the CPU are completely prepared, that processing can be started.
Patent JP-H05167366-A (JP)
Title: On-vehicle acoustic reproducing device
Inventor: MAKI MIKIHARU
IPC: H03G5/00
Filed: 1991-12-11
Abstract: PURPOSE:To cancel the deficiency of low tone without deteriorating the S/N of the middle and high tones in the reproduced sound. CONSTITUTION:Adders 23 and 24 add the low-pass component of an acoustic signal to be outputted from low-pass filters 21 and 22 and a backward reflection sound which is delayed and overlapped by a reflection sound generation part 4. The low-pass component can be corrected by reproducing this acoustic signal from the back speaker. The forward reflection sound obtained by the reflection sound generation part 4 has a flat frequency characteristic. When this signal and the acoustic signal source are added by adders 7 and 8, a natural forward reflection sound can be obtained, resulting in preventing the S/N of the middle and high tones from deteriorating.
Patent JP-H09173459-A (JP)
Title: Two-way communication system
Inventor: YOSHIDA HIDEKAZU
IPC: H04N7/16
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To utilize a sound sleep system at home by modulating the video signal and sound signal in response to the intensity change frequency data and sound change frequency data, modulating the prescribed video signal and sound signal with the frequency data corresponding to a subscriber, and transmitting them to the subscriber on a head end side. SOLUTION: A video signal is fed to a video input terminal from a video apparatus, and a sound output is fed to a sound input terminal at the controller of the center. The video signal is fed to a video signal processing circuit, the sound signal is fed to a sound signal processing circuit, and a signal is received from a modulation signal generating circuit for modulation. The input terminal of a terminal device is connected to the center. The signal fed to the input terminal is converted into the TVIF signal and demodulated by a video/sound demodulating circuit, and the video signal and sound signal are outputted. A TV receiver in the home of a subscriber is connected to the video output terminal and sound output terminal, and a vibration generating device converting the sound signal into mechanical vibration is connected.  The subscriber can receive a comfortable sound sleep service at home.
Patent JP-H05165536-A (JP)
Title: Median selection operating device
Inventor: MORITA KAZUNARI
IPC: G06F7/02
Filed: 1991-12-12
Abstract: PURPOSE:To provide the median selection operating device for three measured values for which the program preparation of a computer is easy, therefore, error is hardly generated in the case of preparing a program and memory capacity is reduced. CONSTITUTION:This operating device selects the median of three data values which level relation is not known. The device is equipped with a data processing part 13 to selects two data values out of these three data values and to calculate difference between those values, a calculated result storage memory 15 to store this calculated result as the calculated result data of three bits making the two value of [1] and [2] correspondent, and calculated result reference table 16 to previously store the calculated result data of three bits making the result correspondent to the median of the three data values by one-to-one with the data as an address.