baber/WOPTO huggingface dataset:
Patent JP-S5924774-A (JP)
Title: Semi-metallic friction material
Inventor: KONNO YUKIHIKO
IPC: F16D69/02
Filed: 1982-08-03
Abstract: PURPOSE:To provide a semi-metallic friction material consisting of a nitrided steel fiber, a binder such as phenolic resin and a filler and exhibiting an excellent rust preventive property and durability without causing squeaking. CONSTITUTION:A nitrided steel fiber, a binder such as phenolic resin and a filler such as graphite, BaSO4 or Ca(OH)2 are mixed homogeneously and the mixture is molded by hot pressing. EFFECT:The semi-metallic friction mterial with a long service life obtained by nitriding steel fiber improves resistance to wear and corrosion. USE:Brake for automobile, etc.
Patent JP-H0427593-A (JP)
Title: Book marker
Inventor: SATO TADASHI
IPC: B42D9/00
Filed: 1990-05-23
Abstract: PURPOSE:To dispense with any inconvenience by making a pair of book markers joined together by the lower ends curved outwardly like an arc respectively and fixing the upper ends downward to the upper ends of the spines of a front and a rear cover of a book. CONSTITUTION:A book marker piece 1 is formed using a comparatively resillient and flexible material with high stability such as synthetic resin film synthetic resin sheet or thin metal sheet. The book marker piece 1 is curved as far as the upper ends turn downward like an arc to the outer side respectively with the joined part 2 facing downward. Then the upper ends are fixed to the upper end of the spine of the front and rear covers of a book 3. If the book 3 is opened, the book marker piece 1 is pulled to the right and left by the opened front 4 and rear 5 covers, and the joined part 2 of the book marker piece 1 moves to an area between pages. Next, if the book 3 is closed, the curved joined part 2 of the book marker piece 1 is pressed downward to be sandwiched between the open pages. Thus, it is possible to dispense with an inconvenience in inserting the book marker.
Patent JP-H09314907-A (JP)
Title: Circuit for controlling density of printing in electrophotographic printer
Inventor: TAJI TSUTOMU
IPC: H04N1/407
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a circuit for controlling density of printing in an electrophotographic printer which can omit trial printing under unappropriate density of printing by automatizing to control the appropriate density of printing and neglecting which has been conventionality done by an operator. SOLUTION: This circuit for controlling density of printing in an electrophotographic printer is provided with a page memory 1 for storing image data and a parallel-series convertor for converting the image data of the page memory 1 to serial data. In addition, a counter 3 which uses output of this papallel-series convertor 2 as an input and operates the mean value of lengths of continuous black picture elements, a counter 4 which uses output of this papallel-series convertor 2 as an input and operates the mean value of lengths of continuous white picture elements and a circuit 5 for generating development bias which determines an appropriate density of image from the means value of the lengths of the black picture elements and the means value of the lengths of the white picture elements and sets an output are provided.
Patent JP-H08329468-A (JP)
Title: Optical information recording and reproducing method
Inventor: HASHIMOTO HIROKUNI
IPC: G11B7/126
Filed: 1995-06-01
Abstract: PURPOSE: To record information with high reliability for all optical disks by recording the number of test recording times of recording power performed on respective partitions of a test area on a prescribed area in the optical disk. CONSTITUTION: The test area 6 is divided to plural partitions 6a for testing (OPC) the recording power of a laser beam irradiated from an optical pickup part 9. A count area 8 is divided to plural partitions 7a corresponding to respective partitions 6a of the test area 6. First of all, the count area 7 of a PCA 5 is searched, and the partition 7a (Cp) for executing the OPC is retrieved. Then, the partition 6a (Tp) of the test area 6 corresponding to the partition 7a (Cp) is irradiated by the laser beam of the recording power, and the OPC is executed. Then, the number of test recording times of the partition 6a (Tp) of the executed test are incrementably increased, and the number of test recording times are recorded on a recording control area A.
Patent JP-S5759718-A (JP)
Title: Preparation of biaxially orented composite film
Inventor: WATANABE JIYUNKICHI
IPC: B29C55/14
Filed: 1980-09-26
Abstract: PURPOSE: To obtain the titled film excellent in oxygen and vapor barrier properties and useful for a food package or the like by a method wherein a PVA type film is laminated to one surface of a high density PE film preliminarily oriented to a longitudinal and a traverse directions and resultant laminated film is simultaneously oriented to a biaxial direction.  
     CONSTITUTION: To one surface of a high density PE film preliminarly oriented by preliminarily orienting to a uniaxial direction or a biaxial direction in such a range that a residual elongation degree is 300% or more in a longitudinal and a traverse directions, a PVA type film is laminated. The obtained laminated film is simultaneously oriented to a biaxial direction at a degree of 500% or more of an area orientation magnification to obtain a biaxially oriented composite film. The resultant film has usuful property as a barrier material for packing a food by combining the high density PE film and the PVA type film excellent in vapor barrier property and gas barrier property respectively and, further imparting orientation effect suitable for respective polymers to said respective polymers. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10326906-A (JP)
Title: Photodetection element and image-pickup element
Inventor: NOGE HIROSHI
IPC: H01L27/14
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a photodetection element and an image-pickup element, both of which eliminate the polarization dependence of an incident light and reduce dark currents. SOLUTION: This photodetection element 10 is mainly constituted of a semi- insulating GaAs substrate 12, a light-absorbing layer 18 formed on the substrate 12 and held between lower side and upper side contact layers 14, 16 and ohmic electrodes 20 respectively formed on a part of the layers 14, 16 and connected to an external circuit. The layer 18 is formed by alternately laminating GaAs barrier layers 22, having about 20 nm thickness and Si-doped In0.5 Ga0.5 As layers 24 with about 50 layers each. Plural quantization dots 26, each of which has 5 to 30 nm bottom diameter, 3 to 10 nm height and 10<8> to 10<12> cm<-2> face density are formed on the layer 24.
Patent JP-S5760434-A (JP)
Title: Data transfer controlling system
Inventor: YAMAGAMI NOBUHIKO
IPC: G06F13/38
Filed: 1980-09-30
Abstract: PURPOSE:To transfer data at a high speed, by simultaneously loading data on a system bus and a local bus, and transferring it, in a transfer system of data which is sent out to the system bus side from the local bus side. CONSTITUTION:Data is sent from a local bus 5, and when data buffers 11, 12 are filled with data, that is to say, a trigger signal 14 is raised, and the data is sent out to a system bus 4. Also, before the data buffers 11, 2 are filled, that is to say, when data is transferred to the second data buffer 12, a data transfer end signal 7 is made active by receiving a rise of its data transfer start information signal, therefore, the next data is sent out to the local bus 5. During this time, transfer is executed already in the system bus 4.
Patent JP-H05320204-A (JP)
Title: Production of n-acetylchitooligosaccharide
Inventor: TAIHO AKIRA
IPC: C07H5/06
Filed: 1992-05-27
Abstract: PURPOSE:To obtain an N-acetylchitooligosaccharide of a specified degree of polymerization by decomposing chitosan with chitosanase produced by a bacillus and N-acetylating the product of decomposition. CONSTITUTION:Bacillus No.7-M is cultured in a peptone-yeast extract medium (pH5-8) at 20-60 deg.C for 1-7days, and the supernatant liquid is recovered as an enzyme solution. The chitosan used is desirably partially N-acetylated chitosan of a degree of acetylation of 10-30%. This chitosan is dissolved in an acid (e.g. hydrochloric acid), and a formic acid buffer or the like is added to the solution. The resulting solution is kept in a state of pH of 3-9 and a temperature of 20-50 deg.C. The amount of chitosanase used in the reaction is 10-30 units per g of the chitosan. The reaction time is determined from the relationship with the distribution of the degrees of polymerization of the formed chitooligosaccharide. After the reaction, the chitosanase is deactivated, and the supernatant is collected and purified by gel filtration or the like. Acetic anhydride or the like is used to N-acetylate the obtained chitooligosaccharide. The N-acetylated chitooligosaccharide is purified by electrodialysis, lyophilization or the like.
Patent JP-H0587221-A (JP)
Title: Reduction ratio control method of continuously variable transmission for vehicle and controller thereof
Inventor: YAMADA SATOSHI
IPC: F16H61/02
Filed: 1991-05-13
Abstract: PURPOSE:To shift a V-belt type continuously variable transmission down to a specified reduction ratio at the time of car engine braking by detecting the running conditions of throttle opening and brake operation or the like in a vehicle, and starting this down-shift operation at a time when a brake operating signal is inputted. CONSTITUTION:Car running conditions such as car speed, throttle opening, output shaft torque, brake operation and so on are detected by each of car running condition detecting means 91-95, while a control signal, controlling a reduction ratio control mechanism according to the detecting signal, is outputted by a logical circuit 912, and the supply and discharge of hydraulic fluid for a hydraulic servo are controlled so as to make the reduction ratio control mechanism vary the reduction ratio of a V-belt type continuously variable transmission. An electric control circuit 90 stores (942) a brake operating signal when it is inputted, while it sets (943) the preset input pulley control revolution RH as a down-shift desired value, comparing (944) it with the current input pulley revolution of a vehicle, and the reduction ratio control mechanism is controlled so as to make this down-shift operation be started.
Patent JP-S6036961-A (JP)
Title: Erythrocyte retaining substrate and method of separating erythrocyte from whole blood component by using said substrate
Inventor: HAINTSUUFURIIDORITSUHI TORASHI
IPC: G01N33/50
Filed: 1984-07-02
Abstract: 1. Process for the separation of erythrocytes from blood, characterised in that one brings the blood into contact with a substance of the group of compounds of the general formula R1 -Sp-R2 in which R1 and R2 are the same or different and represent -SO3 H, -CO2 H, -NH2 or -OH, especially in the form of their ions, R2 also a nitro, sulphonamide or carboxylic acid amide group or halogen or alkoxy group and Sp an aromatic or heteroaromatic ring system of at least two rings which are either annellated or bound directly or via -CH=CH-, -N=N-, -CR3 =N-, -NR3 -CO-NR4 -, -CR3 R4 -, whereby R3 and R4 signify hydrogen or an alkyl group and the ring systems can possibly also carry further substituents or, when R1 and R2 simultaneously signify -NH2 , also represents an alkylene group with 2 to 10 C-atoms and Primazin Yellow GRL**(R) , Levafix Brilliant Yellow E3G**(R) , Levafix E-R2**(R) , Levafix Gold Yellow EG**(R) , Blancophor REU**(R) , Blancophor RA**(R) , Blancophor BE**(R) , Blancophor BA 267**(R) , Blancophor BBH**(R) , Blancophor RPA**(R) , Blancophor BBU**(R) , Tinopal BV**(R) (C.I. 40630), Tinopal UP**(R) , Uvitex NB**(R) , Uvitex RT**(R) , Uvitex CF**(R) , anthraquinone-2,6-disulphonic acid (Na salt), 2-ethoxy-6,9-diaminoacridine, Primazin Brilliant Yellow 3-GL**(R) , Remazol Yellow FG**(R) , Remazol Yellow G**(R) , Remazol Yellow GNL**(R) , Remazol FGH**(R) , Remazol Brilliant Yellow GL**(R) , Solidazol Brilliant Yellow 4G**(R) , Acid Yellow 38**(R) (C.I. 25135), Acid Yellow 40**(R) (C.I. 18950), Acid Yellow 65**(R) (C.I. 14170), Acid Yellow 76**(R) (C.I. 18850), Acid Yellow 99**(R) (C.I. 13900), Direct Yellow 8**(R) (C.I. 13920), Direct Yellow 27**(R) (C.I. 13950), Direct Yellow 62**(R) (C.I. 36900), Basic Yellow 11**(R) (C.I. 48055), Thiazole Yellow**(R) (C.I. 19540) and Paper Yellow RF**(R) (C.I. 40000), filters simultaneously or subsequently through a filter layer of glass fibres, cellulose, synthetic resin or asbestos fibres and recovers the separated plasma.
Patent JP-S62291281-A (JP)
Title: Image output circuit
Inventor: EGASHIRA HIDETAKA
IPC: H04N9/00
Filed: 1986-06-11
Abstract: PURPOSE:To attain the output and the picture recording of an image, even it is the one by an R, a G, and a B input signals in a personal computer, etc., by taking out an R, a G, and a B signals to be added on a cathode ray tube, and outputting a video signal of NTSC system from those signals. CONSTITUTION:A television signal from an antenna is received at a tuner 1, and is added on each of output circuits 6, 7, and 8 for an R, a G, and a B, through a detection circuit 2, an input switching circuit 3, a video and chrominance signal processing circuit 4, and an RGB signal processing circuit 5. Also, a signal from a video tape recorder is supplied to a terminal 3b in the input switching circuit 3, and the signal from a video disk player, to the terminal 3c. Furthermore, the signal from the personal computer, or a tele tex is added on the RGB signal processing circuit 5. And the R, the G, and the B signals outputted from the RGB signal processing circuit 5 are sent to a video signal generation circuit 10, and are synthe sized to a standard television signal of NTSC system at this stage, and is outputted to an output terminal 12, then it is picture recorded on a video tape recorder, etc.
Patent JP-H05228477-A (JP)
Title: Improved method for removing solid from coating material containing water base paint
Inventor: POORU EE REI
IPC: C02F1/52
Filed: 1992-05-28
Abstract: PURPOSE: To remove formed sludge by adding an effective amt. of a melamine polymer, etc., to circulating water, then adding a flocculating agent thereto so that the sepn. and removal of water-paints is effectively executed.  
     CONSTITUTION: At the time of treating the circulating water contg. the over- sprayed water-based paints alone or in combination with the over-sprayed solvent type paint as in paint spray chamber operation, the alkalinity of the paint spray chamber water is maintained at about 50 to 2,000 ppm (in terms of CaCO 3 ) and the pH thereof is maintained by adding an alkalinity source to the water. The melamine polymer is then added to the water and the aluminum salt is added to the water. The over-sprayed paints are brought into contact with the water adjusted in the alkalinity before or after the addition of the melamine polymer and the aluminum salt. The effective amt. of the flocculating agent is added to the paint spray chamber water and the resulted sludge is removed from the paint spray chamber water. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H089514-A (JP)
Title: Controlling method for motor
Inventor: TAMAKI SATOSHI
IPC: B60L15/20
Filed: 1994-06-17
Abstract: PURPOSE:To calculate the current command value responsive to the opening of an accelerator. CONSTITUTION:When a torque command to a motor is inputted from an accelerator, an accelerator input value before one period of a calculating period for calculating a torque current, a weakening current at each predetermined period is dispersed, fetched to a microprocessor, the fetched accelerator value is averaged, the averaged value is used as the torque command value in the next calculating period, and a torque command current and a weakening command current are calculated.
Patent JP-S5841750-A (JP)
Inventor: KADONA IZUMI
IPC: C04B24/00
Filed: 1981-08-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S53124439-A (JP)
Title: Transfer system copier
Inventor: KOMORI SHIGEHIRO
IPC: G03G21/00
Filed: 1977-11-14
Abstract: PURPOSE: To make possible performing copying of large sizes without increasing the diameter of a photosensitive drum by revolving the photosensitive drum at least two turns and having transfer performed in the first revolution out of two revolutions over to the next revolution. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H087750-A (JP)
Title: Emitter electrode forming method
Inventor: KATO YUICHI
IPC: H02N3/00
Filed: 1994-06-17
Abstract: PURPOSE:To provide an emitter electrode which ensures enhancement of the output to a great extent by forming a flat and smooth surface layer, which is made from a material having a small work function, on the surface of a base member made of a material having a large work function, and carving recesses at regular intervals ' with a laser beam. CONSTITUTION:By means of sputtering, etc., a flat and smooth surface layer 14 made of a metal having a small work function such as W or Mo is provided on the surface of a base member 2 which is made of a metal having a large work function such as Nb or Ta. Through a laser head 24, the surface layer 14 is irradiated with a maxima laser beam 25 given by a laser oscillator 23. Thereby a recess 4 of a certain depth is formed ranging from the surface layer 14 to the base member 2. Then the laser beam irradiation position is moved so that a plurality of recesses 4 are formed at regular intervals. This allows accomplishment of a high efficiency emitter electrode of a thermal type power generating element cesium encapsulated which can convert heat directly into electricity.
Patent JP-S6028644-A (JP)
Title: Detector for ground density of original
Inventor: OOKI KIKUO
IPC: G03B27/62
Filed: 1983-07-27
Abstract: PURPOSE:To attain a copy having a white ground regardless of prevention of ground dirt and the color of the ground by detecting the ground density of an original with plural sensors. CONSTITUTION:Detection information of sensors 3a-3e are inputted to a switch 4, an AD converter 6, and a CPU 5b of a microcomputer 5 and are stored in a memory 5c. Detected quantities of light due to sensors 3a-3e are compared with data X1 of a quantity of reflected light for absence of originals on a platen 1 and data X2 of a quantity of reflected light for an original information part is discriminated by the CPU 5b. Absence of originals is judged if detected quantities are larger than data X1, and presence of an information part is discriminated if they are smaller than data X2, and data which are smaller than data X1 and larger than data X2 are extracted, and the largest data out of extracted data is judged to be data of the ground of the original. This data is sent to a light quantity correcting device 7 of an irradiating light source.
Patent JP-H04360273-A (JP)
Title: Pattern layout inspecting device
Inventor: KAWAI TAKAHIRO
IPC: H01L21/82
Filed: 1991-06-07
Abstract: PURPOSE:To easily check an execution result and to reduce data volume by providing this pattern layout inspecting device with an identical check item error connecting means for connecting plural design rule check error areas and outputting the connected areas as a single design rule check error area. CONSTITUTION:A design rule check execution means 5 executes the design rule check of pattern layout data 2 based upon a design rule checking rule file corresponding to the data 2. A design rule check execution result 6 outputted from the means 5 is outputted to the identical check item error connecting means 7. When design rule check errors for the same check item are overlappedly outputted, both the errors are connected and a single design rule check error area expressing the outermost area is outputted. Consequently the error area can easily be checked and the data volume of design rule check execution results can be reduced.
Patent JP-S63301428-A (JP)
Title: Insulating method of conductor with corners
Inventor: YAMAMOTO KUNITOSHI
IPC: H01B13/00
Filed: 1987-05-30
Abstract: PURPOSE:To make it possible to execute an insulating treatment securely on the surface of a conductor with corners by spreading an insulating paint in an electrodesposition, and composing to harden the paint on condition that the paint does not make levelling. CONSTITUTION:A paint with the anion type or cation type insulation property is spread on the surface of a conductor 1 in an electrodesposition. As the insulating paint, an acrylic resin type, an urethane resin type paint, or the like is used. When the anion type insulating paint is used, the insulating coating membrane 2 is formed by making the conductor 1 into an anode, and when the cation type paint is used, the conductor 1 is made into a cathode. At the corners of the conductor, the current density is made larger and a thick insulating membrane is obtained. As the requirement of the burning for the treatment, it is preferable to take the temperature 110 to 150 deg.C, and the time 15 to 20 minutes. In this case, when the burning is carried out at a high temperature for a long time, the membrane will flow out to generate a levelling, and the membrane thickness is made thinner by the surface tension at the corners. Therefore, by giving the said condition, a sufficient insulating strength can be given to the conductor with corners.
Patent JP-S5850331-A (JP)
Inventor: FURANSHISU BAANON UIRIAMUZU
IPC: F16D55/2265
Filed: 1982-08-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04360514-A (JP)
Title: Illumination optical system
Inventor: HAMA KATSUNOBU
IPC: H01L21/027
Filed: 1991-06-07
Abstract: PURPOSE:To keep original picture surface illuminance and its uniformity when coherence is increased, and prevent the decrease of throughput, by changing the sectional area of each parallel luminous flux emitted from a multiluminous flux generating member, with an afocal lens. CONSTITUTION:A multiluminous flux generating member emission surface 11 converges light emitted in the same direction, on the same point of a masking blade 6 surface with a condenser lens 5. The distance from the multiluminous flux generating member emission surface 11 to an object side main point is (x), and the angular magnification of afocal lens 12 for changing coherence is gamma. In order to keep the uniformity of illuminance distribution and the imagery relation of the multiluminous flux generating member emission surface 11, the afocal lens 12 is so designed that the distance between the multiluminous flux generating member emission surface 11 and the virtual image of the multiluminous flux generating member emission surface 11 keeps a relation of (1/gamma<1/2>-1)x. Thereby illuminance is kept constant when coherence is increased, so that the adjustment of coherency is enabled while illuminance is kept constant, without changing the illuminance on an object to be illuminated.
Patent JP-S6028209-A (JP)
Inventor: KOBAYASHI SHIYUNJI
IPC: H01C17/24
Filed: 1983-07-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000326828-A (JP)
Title: Wiper mounting structure
Inventor: HIBINO TATSUYA
IPC: B60S1/04
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To absorb impact at the same time that a wiper pivot moves downward and to reduce impact applied to an object by providing an impact absorbing part making the wiper pivot movable in an axial direction by deformation when prescribed or more load is applied to a holder bracket in the axial direction of the wiper pivot. SOLUTION: When a wiper is operated, a holder bracket 12 has sufficient rigidity and supports a pivot holder 11. For instance, when a vehicle collides with a pedestrian, the pedestrian is jumped up and the pedestrian collides with a wiper pivot 13, axial impact is applied to the pivot holder 11 from an upper side, the hexagonal holder bracket 12 deforms at each bent part 12a, left and right surfaces expand to the outside, and at the same time, the pivot holder 11 moves downward, narrowing space of opposed upper surface 12b and lower surface 12c and impact is absorbed by deformation of the holder bracket 12 at this time. Therefore, impact applied to the pedestrian is reduced by a collision with the wiper pivot 13.