baber/WOPTO huggingface dataset:
Patent JP-H06256355-A (JP)
Title: New silanol compound, and production of liquid crystal group-bearing monomer using the same
Inventor: NAGASE YUTAKA
IPC: C09K19/40
Filed: 1993-03-05
Abstract: PURPOSE:To obtain a polymerizable group-bearing silanol compound useful as a precursor for side chain-type polymeric liquid crystals having flexible chemical structure in its spacer region. CONSTITUTION:A compound of formula I (R is H, halogen, cyano, alkyl or phenyl; R<1> & R<2> are each alkyl or phenyl; 2-10), e.g. 3- methacryloxypropyldimethylsilanol. The compound of formula I can be obtained by dissolving a polymerizable group-bearing chlorosilane compound of formula II in an organic solvent (e.g. hexane) followed by conducting reaction with a large excess of water or an organic solvent-contg. water under a chilled state at 0 deg.C or so. Using the compound of the formula I, a liquid crystal group- bearing monomer of formula III (R<1>-R<6> are each alkyl or phenyl; X is single bond, O, COO or OCO; Q is liquid crystal group; (q) is 2-10; (m) is 0-5) can be derived. The polymer obtained by polymerizing this monomer is useful as a display material in the electronics industry, recording material, nonlinear optical material, material for light-modulating glass, etc.
Patent JP-S60212621-A (JP)
Title: Supercharger of internal-combustion engine
Inventor: HASHIMOTO KAZUHIKO
IPC: F01N5/02
Filed: 1984-04-09
Abstract: PURPOSE:To enable the feed of optimum air through the whole of a load range, by a method wherein, in addition to a main supercharger, an auxiliary supercharger and a controller are installed, and in case an amount of heat fed by the main supercharger is insufficient for the optimum air amount of an internal combustion engine, the shortage is supplied by the auxiliary supercharger. CONSTITUTION:Exhaust gas from an exhaust gas turbine 3 of a main supercharger having a blower 5 forms a heat source for an exhaust gas economizer 4 and generates steam. After the steam is guided to a steam distributing valve 18 through a steam pipe 14, the steam is supplied to a steam turbine 15 for an auxiliary supercharger. In which case, the valve 18 is controlled by a controller 25 through a control circuit 21 according to a signal, by means of which defficiency in an amount of air supplied during the low rotation high torque range of an engine is detected as a pressure in a feed air pipe 9 by means of a feed air pressure detector 24. Steam is fed from the valve 18 to the steam turbine 15, where necessary, and after air from a blower 5 of the main supercharger is further pressurized through driving of a blower 10, the air is fed to an internal combustion engine 1 through the feed air pie 9.
Patent JP-H04282216-A (JP)
Title: Injection mold and injection molding method
Inventor: OTANI WATARU
IPC: B29C33/38
Filed: 1991-03-08
Abstract: PURPOSE:To make it possible to perform injection molding with no flash by simple structure. CONSTITUTION:By forming a stepped part 3 at the outer peripheral edge part of a mold piece 2, a groove 5 is produced between the cavity wall 4 of a mold plate and the mold piece. Sealing material 6 is formed by pouring heat resistant elastomer such as RTV silicone adhesive in the groove 5 and then hardened. With said sealing material 6, a clearance between the mold plate 1 and the mold piece 2 is sealed.
Patent JP-H05232726-A (JP)
Title: Electrophotographic sensitive member
Inventor: YOSHIKAWA MASAO
IPC: G03G5/06
Filed: 1992-02-18
Abstract: PURPOSE:To provide an electrophotographic sensitive member, i.e., photoreceptor, which excels in sensitivity and durability and is favorable in particular for a full-color copying machine or a page printer using red LED beam, by using a specific perylene compound as an electric charge generating material. CONSTITUTION:As an electric charge generating material, a photo-sensitive layer contains as vital component a perylene compound which is given by a formula shown in the figure and exhibits the photo-absorbing characteristics in the range 650-700nm. The perylene compound as given by formula assumes at least two photo-absorbing modes-one has an absorption maximum in 650-700nm to be used favorably as CGM, while the other presents an absorption peak at 500nm wherein no absorption takes place in the wavelength range over 600nm. The former is stably crystallized state and gives in particular a high sensitivity, while the latter is amorphous. Because the spectral sensitivity region expands up to 700nm, the resultant sensitive member can favorably be used particularly in a full-color copying machine or a page printer which uses red LED as writing light.
Patent JP-H08273300-A (JP)
Title: Digital signal recording device
Inventor: OKAMOTO HIROO
IPC: G11B20/18
Filed: 1995-03-28
Abstract: PURPOSE: To prevent a long pattern in run length from being generated by applying scramble processing to digital signals and error detection correcting codes while precode processing to control information. CONSTITUTION: In put data 22 and C1 parity 23 are inputted to a switching circuit 302 after being applied with scramble processing by a scramble circuit 303. In the circuit 302, signals in the form of block are generated by switching and outputting the output of the circuit 303, the ID signals generated by a generation circuit 304 and the synchronous signals generated by a generation circuit 305. After the ID signals are inversed in an inversion circuit, signals in blocks are applied with precode processing in a precode circuit 300 to be recorded by a rotating head 100.
Patent JP-S54160431-A (JP)
Title: Coating material
Inventor: UENO TETSUYA
IPC: C09D121/00
Filed: 1978-06-08
Abstract: PURPOSE: A coating material usable for surface finishing of rubbers, capable of forming beautiful films resistant to elongation of rubber products, having improved adhesiveness, comprising a melt obtained from thermal decomposition of rubber.  
     CONSTITUTION: A coating material, obtained directly from a melt prepared by thermal decomposition of natural and/or synthetic rubber in a reaction vessel at 220W430°C, preferably 290W400°C, or from its mixture with an assistant used for ordinary coating materials. Although the material is black when prepared from a raw rubber comprising carbon black, products of desired color can be obtained from a white or light-colored raw rubber by adding suitable pigments. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02249195-A (JP)
Title: Dynamic semiconductor memory
Inventor: TSUCHIDA KENJI
IPC: G11C11/401
Filed: 1989-03-23
Abstract: PURPOSE:To perform the readout and the write of data simultaneously and in parallel by providing plural sense amplifiers for write, and a column decoder for write which issues output to control a transfer gate for write. CONSTITUTION:A sense amplifier 2 for readout is provided at a terminal part on one side of bit line arrangement in a memory cell array 1, and the sense amplifier 4 for write is provided at the terminal part on the other side. In a data line, output data lines OL and the inverse of OL connected to the sense amplifier 2 for readout and input data lines IL and the inverse of IL connected to the sense amplifier 4 for write are provided separately. Furthermore, the column decoder 3 for readout which controls the transfer gate between the sense amplifier 2 for readout and the output data lines OL and the inverse of OL, and the column decoder 5 for write which controls the transfer gates Q2 and Q3 between the sense amplifier 4 for write and the input data lines IL and the inverse of IL are provided. In such a way, it is possible to perform the readout and the write of the data simultaneously and in parallel.
Patent JP-S62230528-A (JP)
Title: Thin layering conveyance method for granular material
Inventor: AYUBA ZENSAKU
IPC: C21B5/00
Filed: 1986-03-27
Abstract: PURPOSE:To improve the secular grading distribution regulating accuracy of granular material in a granular material handling device so sharply, by regulating a supply of the granular material to a belt conveyor, and thinning the extent of bed depth in the granular material on the belt conveyor in an intermittent manner. CONSTITUTION:The raw material M stored primarily in a repeating storage tank 1 is fed to a belt conveyor 2, but this feeding condition and a speed of this belt conveyor 2 is determined according to type and grain size of the raw material and blast furnace charging conditions. In order to secure normal bed depth, the belt conveyor speed is set to the normal one, while opening of a discharge port 1-1 of the repeating storage tank 1 is set to the normal one by operation of a slide gate 8, whereby the raw material is delivered lot by lot onto the belt conveyor 2, and it is conveyed as forming the normal bed depth. The raw material dropped on a width widening plate 17 changes its direction, while rolls on a tilting curved surface of this width widening plate 17 as being diffused wide, and it is dropped on a straightening vane 19, changing its direction, and it is straightened and thinned by a clearance to be formed between the width widening plate and the straightening vane, thus it is dropped almost vertically.
Patent JP-H07283955-A (JP)
Title: Image processing method
Inventor: SUGIURA SUSUMU
IPC: H04N1/60
Filed: 1994-04-07
Abstract: PURPOSE:To provide an image processing method capable of performing color reproduction with fidelity higher than ever by finding a coupling coefficient considering a nonlinear element on recording and obtaining a recording area ratio in accordance with each color component of input image data by using a color reproduction predictive equation. CONSTITUTION:The coupling coefficient considering the nonlinear element on recording is found from relation between the recording area ratio information of a color patch and a stimulus value obtained by measuring a storage medium and the color patch, and the recording area ratio in accordance with each color component of the input image data by using the color reproduction predictive equation including the coupling coefficient. In such a case. such constitution is employed that the recording area ratio of the color component 11 is expressed in S1, and that of the color component 12 in S2, and that of the color component S13 in S3, respectively assuming the area of a bit as 1. A coefficient dot gain Gij representing coupling relation between the recording area ratio (target value) and an area ratio that is an expansion result is introduced considering that the influence of superposition of a dot is equivalent to the expansion of a recording dot. The dot Gij depends on the recording area ratio S in nonlinear fashion.
Patent JP-S59210509-A (JP)
Title: Recording and reproducing device of digital signal
Inventor: ENDOU SATOSHI
IPC: G11B20/14
Filed: 1984-04-06
Abstract: PURPOSE:To attain detection of the synchronizing signal regardless of forward or reverse driving direction of a tape by recording the synchronizing signals in the form of a symmetrical pattern array on the basis of the center of said synchronizing signals and extracting the synchronizing signal after detecting the recorded pattern array. CONSTITUTION:A symmetrical pattern part (b) is formed, and signals (c) and (d) for detection of tape driving direction are provided by one bit before and after the part (b). The reproduction data signal B is supplied to an input terminal D of a shift register 1, and the reproduction clock signal B of a tape is supplied to a clock terminal CP of the register 1. The signal A is converted into the parallel reproduction data signal C from the serial form with the clock timing of the signal B. This signal C is supplied to digital comparators 2 and 3. The symmetrical code signal D equal to a symmetrical part of the synchronizing signal is supplied to the comparator 2. Then the signal C is compared with the signal D. The comparison detection signal E is set at levels L and H when the discordance and the coincidence are obtained from the above-mentioned comparison respectively. The output of the signal E is supplied to an NAND circuit 4.
Patent JP-H05234792-A (JP)
Title: Manufacture of two-layer sheet coil
Inventor: MORITA NAOHARU
IPC: H01F41/04
Filed: 1992-02-18
Abstract: PURPOSE:To prevent deformations, such as breaking and warping or the like, from occurring during processing which employs laser etching by attaching a foamed release sheet to a two-layer sheet coil prior to laser etching for processing an insulating layer. CONSTITUTION:A foamed releasing sheet 5 is laminated on a copper pattern side of a two-layer sheet coil 1. A polyimide layer side 3 of the coil is exposed to an excimer laser. The polyimide layer 3 is processed by this laser etching process. This sheet 5 acts as a support, and hence the two-layer sheet coil withstands buckling to a greater extent. Therefore, it is possible to prevent deformations such as breaking and warping or the like from occurring during processing which employs laser etching. In addition, the foamed release sheet can be peeled off by simply heating the sheet after the laser etching process, and no deformations such as breaking and warping or the like occur when the release sheet is peeled off, thereby preventing a drop in reliability of the coil.
Patent JP-S63234183-A (JP)
Title: Positron ct equipment
Inventor: YAMAMOTO SEIICHI
IPC: A61B6/00
Filed: 1987-03-23
Abstract: PURPOSE:To collect data in various angle directions and to obtain vertical sectional images by moving a radiation detector linearly to an object to be inspected and counting detector output simultaneously. CONSTITUTION:It is assumed that the radiation detector 2 is held stopped with respect to the person 1 to be inspected. Then, the respective incident radiations on the radiation detector 2 are simultaneously counted by a simultaneous counter circuit 3, by which the data in the various directions on the X-Y plane are obtd. Coordinate conversion is executed between the data on the same section in accordance with the preset angle and position on the longitudinal section and the data passing the same point on the set plane are superposed on each other. The data relating to the radioactive material positioned originally on the set plane overlap on each other as they are, but the data positioned on the face deviated from this plane are blurred by the positional deviation arising from the coordinate conversion. The output of an adder circuit 5 is, therefore, the data distinctly indicating only the radioactive material distribution on the set plane. The data are then arrayed according to the Z-direction position by a linear scan image reconstituting circuit 6, by which the distribution state, i.e., longitudinal sectional image, of the radioactive material on the set plane is obtd.
Patent JP-2000263650-A (JP)
Title: Stereo lithographic apparatus
Inventor: OZAWA MASAHIKO
IPC: B29C67/00
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To rapidly form a stereo lithographic product with a good appearance by scanning an outer periphery of a slicing section of a model by one X-Y biaxial scanner without sharing it with a plurality of X-Y biaxial scanners when sharing exposure curing of the section with the plurality of the biaxial scanners. SOLUTION: Contour line lithographic data 11 is input by a stereo lithographic system control circuit 10, and a sectional shape, that is, number of contour scanning lines 15 of the data 11 existing in a scanning range 14 of a surface of a photosetting resin is scanned. When the line 15 is one, an area at an inside of the line 15 is divided into four areas A to D of the same number as that of X-Y biaxial scanners 7 installed in the stereo lithographic apparatus, independently shared at the scanners 7, laser irradiated and cured. The lines 15 are scanned by the one scanner 7 without sharing and scanning the respective areas A to D with the scanners 7.
Patent JP-H04304796-A (JP)
Title: Terminal free selection type television conference system in picture exchange system
Inventor: NISHII YASUHIRO
IPC: H04N19/423
Filed: 1991-04-02
Abstract: PURPOSE:To revise a participant terminal equipment at announcement of conference start, to allow the participant to take part in the conference anywhere without a limit of installed location, to allow the participant not to forget the conference through the announcement of the conference before the start time of the conference. CONSTITUTION:A reservation information input control section 3 generates prescribed reservation information from information from a reservation terminal equipment 5 and sends it to a reservation information control section 1. The reservation information control section generates channel information corresponding to the reservation information to be received and stores the information to a reservation information database 6 together with a conference date and time and terminal number information. Moreover, a radio control section 4 is controlled before the conference start time to announce the conference to conference participants by means of paging. When other party than the reserved and registered participants desire to take part in the conference, a revision request is inputted from a reservation terminal equipment 5. Upon the receipt of a revision request, the reservation information control section 1 corrects reserved information in the reservation information database 6 and controls a picture exchange service control section 2 to secure a channel and the television conference service is offered at a designated time.
Patent JP-H08271270-A (JP)
Title: Control method of running track
Inventor: NIITSUMA EIICHI
IPC: G09B29/10
Filed: 1995-03-28
Abstract: PURPOSE: To obtain a control method in which a running track since the start of an own vehicle from an own home till the return of the own vehicle to the own home is stored automatically as one unit, in which the running track is controlled by using the unit and which increases a running-track-data amount capable of storing the running track in a running track memory. CONSTITUTION: The location of an own home is registered in advance in an own-home memory 16. By a track registration and control part 19, a running track since the start of an own vehicle from the own home till the return of the own vehicle to the own home is stored automatically in a memory 20. A running-track plotting part 21 generates a designated running track stored in a memory, and it displays the running track on a map so as to be overlapped. In addition, the track registration and control part 19 retains running track data, to be left, in such a way that the data cannot be erased, and it reads out and displays the data as required. In addition, an own vehicle position is written into the running track memory 20 by means of an offset longitude and latitude (a relative longitude and latitude) from a previous position.
Patent JP-H10264364-A (JP)
Title: Inking device used for rotary press
Inventor: DENGEL UWE
IPC: B41F35/04
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To effectively prevent undesired arrival of a detergent at an ink roller. SOLUTION: A dripping trough 6 is provided under nozzles 2, 3. A flowout part 7 is mounted at the trough 6, and opened with a capturing container 10 disposed corresponding to a doctor unit 11. A post-flowout trough 12 is disposed corresponding to an opening 9 of the flowout part 7. When the container 10 is taken out of a machine, the trough 12 is turned down under the opening 9 of the flowout part 7.
Patent JP-S63237735-A (JP)
Title: Production of fruit chips
Inventor: MATSUMURA YASUSHI
IPC: A23L19/00
Filed: 1987-03-24
Abstract: PURPOSE:To produce fruit chips having chewy, moderately expanded light and crispy texture, by freezing thawing a pineapple, loquat or persimmon dipped in a syrup and subjecting the resultant pineapple, loquat or persimmon to expansion treatment. CONSTITUTION:A pineapple, loquat or persimmon is cut to small pieces having 3-5mm thickness and dipped in a syrup at about 15-30 Brix degree containing preferably 5-15wt.% cyclodextrin. The dipped fruit small pieces are frozen at <=-10 deg.C temperature and subsequently thawed. The thawed fruit small pieces are then quickly decompressed from normal pressure, e.g. to 150-500 Pa pressure within 1min, kept under the above-mentioned vacuum degree for 5-15min and subjected to expansion treatment. The expanded fruit small pieces are then heated at about 60-90 deg.C under a lower vacuum degree, e.g. 20-50 Pa, than that in the expansion treatment and dried.
Patent JP-H05233694-A (JP)
Title: Machine translation system provided with mechanism for reflecting layout information of source sentence upon translated sentence
Inventor: KITANO YOSHIHISA
IPC: G06F17/28
Filed: 1992-02-19
Abstract: PURPOSE:To provide the machine translation system which can efficiently edit translated sentences by reflecting layout information attached to source sentences upon the translated sentences. CONSTITUTION:A document 1 prepared by a document editor is inputted to a document transforming device A2, layout information 3 and character information is extracted, and the layout information is preserved in a layout information storage device 4. The information is inputted to a translation device 5 as character information source sentences, and information 7 describing the position information of translated sentences 7 translated words and source words corresponding to the respective translated words is outputted. Information 1, 3, 6 and 7 is inputted to a translated sentence output device 8, and layout information 9 of translated sentence is outputted. A document transforming device B10 inputs the information 6 and 9 and transforms the document into a format defined for each document editor.
Patent JP-H05227850-A (JP)
Title: Fixing tool for film
Inventor: CHIBA KOZO
IPC: A01G9/14
Filed: 1992-02-19
Abstract: PURPOSE:To provide the subject fixing tool having a specific construction, enabling extremely easy fixing of a plastic film to the frame of a greenhouse, free from outer protrusions, easy to handle and easily removable from the frame. CONSTITUTION:A pair of holding parts 14 each having a lateral groove 14a on the inner side face are attached to both lower ends of an inverted U-shaped elastic body of a clamping member 11 constituting a fixing tool. Both protrusion edges of a T-shaped frame covered with an agricultural film are enclosed with the lateral grooves 14a to hold the film and the T-shaped frame with the holding part 14. The inverted U-shaped body of the clamping member 11 is inserted into the elliptic inner wall of a ring member 16 to attach the ring member 16 of a tightening member 15 in a state freely rotatable around the inverted U-shaped body. The ring member 16 is rotated with a rotation lever 17 of the tightening member 15 to firmly fix the film and the T-shaped frame.
Patent JP-S545140-A (JP)
Title: Noise suppression type ignition plug
Inventor: KOORIYAMA TSUTOMU
IPC: H01T13/20
Filed: 1977-06-15
Abstract: PURPOSE: To limit a capacitance and suppress noise effectively by insulating preformed and pre-sintered resistance glass seal between the rod head and central electrode and packing insulating material around. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52152886-A (JP)
Title: Production of fluorescent substance
Inventor: FUKUSHIMA FUMIO
IPC: H01J9/22
Filed: 1976-06-14
Abstract: PURPOSE: To decrease the amt. of β-ZnS:Cu:Al to be penetrated into a fluorescent substance by adding Mg cpds. to ZnS-based raw meterial contg. Cu and Al cpds. as activator and calcining the material so as to improve luminance under excitement using electron beams. 
     COPYRIGHT: (C)1977,JPO&Japio