baber/WOPTO huggingface dataset:
Patent JP-S5898723-A (JP)
Title: Laser beam scanning optical system
Inventor: HAMAGUCHI IWAO
IPC: G02F1/11
Filed: 1981-12-08
Abstract: PURPOSE:To raise the light utilization efficiency, by placing an ultrasonic running direction of an AOM and a mechanical deflecting direction to each orthogonal relation, and also setting a condition so that a beam diameter in the main scanning direction becomes smaller than a beam diameter in the subscanning direction. CONSTITUTION:An ultrasonic running direction in an AOM3 of a laser beam scanning optical system, and a mechanical deflecting direction of a beam by a rotary polyhedral mirror 4 are placed in each orthogonal relation, by which modulated light emitted from the AOM3 becomes an ellipse slender in the direction of the axis X already at the point of time of emission. Also, for instance, the beam diameter ratio (beam diameter in the main scanning direction/beam diameter in the subscanning direction) is set to as to be 1.0-1.3. That is to say, when the condition is set so that the beam diameter in the main scanning direction becomes smaller than the beam diameter in the subscanning direction, the light utilization efficiency can be elevated remarkably.
Patent JP-S5898373-A (JP)
Title: Two-pack adhesive and bonding with it
Inventor: KADOWAKI TOSHIO
IPC: C09J133/04
Filed: 1981-12-07
Abstract: PURPOSE:To provide a two-pack adhesive consisting mainly of a specified acrylic polymer emulsion and containing polethyleneimine as hardener, which exhibits excellent adhesion even to nonsurface treated polyolefin film. CONSTITUTION:The two-pack adhesive consists mainly of a mixture of (A) 30- 75pts.wt. emulsion of (co) polymer of ephichlorohydrin adduct of a tertiary amino group-contg. (meth)acrylic ester of formulaIor II (where R is H or methyl; A is 2-6C alkylene or polyoxyethylene; X is Cl, Br of I; Y is anion) and (B) 70- 25pts.wt. emulsion of (co) polymer of isobornyl (meth)acrylate of formula III[where A and B are each H or methyl; R is CH2, CH(CH2) or  C(CH3)2]and contains polyethyleneimine with a molecular weight of about 250- 10,000 as hardener.
Patent JP-H1135673-A (JP)
Title: Production of polyurethane dispersion
Inventor: YAMAZAKI SATOSHI
IPC: C08G18/56
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provided a method for producing a polyurethane dispersion, enabling to produce the dispersion good in dispersion stability in water and capable of giving the dry polyurethane excellent in dynamic physical properties by using a polyoxyalkylene polyol simple in production processes, low in viscosity even in a case of high mol.wt. and low in a total unsaturation degree. SOLUTION: This polyurethane dispersion is produced from a polyisocyanate, water and a polyol as main components. Therein, a poluoxyalkylene polyol is used. The polyoxyalkylene polyol is produced by the addition polymerization of an alkylene oxide in the presence of the inorganic anion salt of a phosphazenium cation of formula I [(a)-(d) are each 0-3 wherein (a)-(d) are simultaneously not 0; R is a 1-10C hydrocarbon; (r) is 1-3; T<r-> is a r-valent inorganic anion] and an active hydrogen compound alkali (ne earth) metal salt or in the presence of a phosphazenium compound of formula II (Q<-> is hydroxy anion, an alkoxy anion, etc.), and an active hydrogen compound at a temperature of 15-130 deg.C at the maximum pressure of 9 kgf/cm<2> . The compound of formula I or II is used in an amount of 5×10<-5> to 5 moles per mole of the active hydrogen compound.
Patent JP-S5995128-A (JP)
Inventor: JIEEMUZU NIIRU MATSUKUGURASHIE
IPC: B29C48/475
Filed: 1983-10-21
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-S5987870-A (JP)
Title: Semiconductor device
Inventor: SAKAMOTO KAZUMICHI
IPC: H03F1/52
Filed: 1982-11-12
Abstract: PURPOSE:To contrive to enhance electrostatic breakdown strength of a high- frequency MOS FET without deteriorating the high-frequency characteristic by a method wherein the responding speed of a gate protective diode to outside surge input is enhanced. CONSTITUTION:A semiconductor region the same conductive type with a substrate to be used as one electrode of a protective diode is continued integrating in one body up to a semiconductor region of the same conductive type to be used as the source (or the drain) of an MOS FET, and a metal wiring is extended along the surface of the semi-conductor region thereof. The two p<+> type layers are formed as the p<+> type layer 14 continuing in one body. Moreover an Al electrode 15 is formed directly along the surface of the continuing p<+> type layer, and is connected to the source electrode being integrated in one body.
Patent JP-H0246244-A (JP)
Title: Apparatus for eliminating shellfish poison
Inventor: SASAKI MASAKI
IPC: A01K61/00
Filed: 1988-08-08
Abstract: PURPOSE:To enable the shipping of harmless and safe living shellfish by controlling the salt content and pH of culture water in a culture tank to respective specific levels, thereby eliminating and detoxicating the shellfish poison within about 2 days. CONSTITUTION:A culture tank 1 containing culture water is connected to a cleaning tank 3 through a pipe 2, the cleaned culture water in the cleaning tank 3 is transferred to a heat-exchanger 7 with a pump 5 and the cooled culture water is returned from the heat-exchanger 7 via a sterilizer 12 and a return pipe 14 to the culture tank 1. The pipe 6 connecting the cleaning tank 3 and the heat-exchanger 7 is provided with a concentration-control valve 9 operated by the signal transmitted from a salt- concentration detection sensor 10 in the culture tank 1 and controlling the mixing ratio of the cleaned culture water supplied from the cleaning tank 3 to the fresh water supplied from a water source. The apparatus is provided with a chemical tank 15 to supply a solution for adjusting the pH of the culture water in the culture tank. The pipe 16 connecting the chemical tank 15 and the culture tank 1 is provided with a chemical-feed control valve 18 operated by the signal transmitted from a sensor 19 for detecting the pH of the culture water. The pH of the culture water in the culture tank is maintained at a prescribed level by this apparatus.
Patent JP-H07163202-A (JP)
Title: Control machine
Inventor: KUBO AKIHIRO
IPC: B60K17/06
Filed: 1994-07-29
Abstract: PURPOSE:To enable the easy rearrangement of a unit case into one having speed change functions according to various operating uses and the practice of efficient operations properly corresponding to various operation speeds. CONSTITUTION:This control machine is provided by separately forming a driving case 4 for transmitting driving force to each operating part into a parent case 16 and a speed change unit case 17 having a hydraulic type invariable speed change mechanism, and detachably installing the unit case 17 in the parent case 16.
Patent JP-H0838076-A (JP)
Title: Stickly bonding agent for jam
Inventor: SATO KEIICHI
IPC: A23L21/10
Filed: 1994-07-28
Abstract: PURPOSE:To obtain a sticky bonding agent for jam excellent in elasticity and extendibility, free from water separation and capable of producing jam having good taste. CONSTITUTION:This bonding agent for jam is composed of 50-95wt.% of sodium carboxymethyl gellulose having a viscosity of a 2%-aqueous solution of 1000-20000mpa.s and thixotropy of <=0.5, and 5-50wt.% of sodium carboxymethyl cellulose having a viscosity of a 2%-aqueous solution of 5-500mpa.s.
Patent JP-S5899992-A (JP)
Inventor: YAMAZAWA MASAYUKI
IPC: D05B65/02
Filed: 1981-12-09
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-S6091008-A (JP)
Title: Transmission shaft made of fiber reinforced plastics
Inventor: KUMADA MASATAKA
IPC: B32B1/00
Filed: 1983-10-25
Abstract: PURPOSE:To enhance torsional fatigue strength of a fiber reinforced plastic (FRP) cylindrical pipe, by forming the FRP cylindrical pipe, having metallic sleeves, to be laminated so that the fiber material in its plastic may be wound at an angle of + or -25 deg.-+ or -35 deg. with respect to an axial direction of the pipe. CONSTITUTION:A fiber reinforced plastic (FRP) cylindrical pipe 1 is laminated on the periphery of a paper sleeve 2 and its both end metallic sleeves 3, 3. The metallic sleeve 3, providing on its internal surface a spline groove 3a, couples by a spline to a yoke 4 or the like. The sleeve 3, using an adhesive agent 5 to be applied onto its external surface, is adhesively mounted to the FRP cylindrical pipe 1. The cylindrical pipe 1 is formed by a fiber material so that it may be wound at an angle theta of + or -25 deg.-+ or -35 deg. with respect to an axial direction of the pipe. In this way, residual stress inside an FRP is reduced by equalizing a coefficient of thermal expansion of the FRP almost to that of metal so as to decrease tensile stress between the sleeve 3 and the cylindrical pipe 1 when they are molded to be cooled.
Patent JP-H0946992-A (JP)
Title: Rotating electric machine and manufacture thereof
Inventor: ITO TETSUYA
IPC: H02K7/08
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To increase the number of turns of a coil, to reduce the gap between the coil and a permanent magnet and to decrease the radial size. SOLUTION: A flexible board 12 and a coil 13 fixed to the board 12 are molded in a cylindrical state, inserted inside a cylindrical case 11 made of a magnetic material, and fixed. Thereafter, the inner periphery 13a of the coil 13 is cut or ground to a cylindrical surface state. In this case, the coil 13 is formed by winding a copper foil, and the number of turns can be increased. Since the inner periphery 13a of the coil 13 is formed in the cylindrical surface state, the true circle accuracy, the dimensional accuracy of the inner diameter are excellent and the gap of a rotor 15 to a permanent magnet 17 can be set small.
Patent JP-H0951459-A (JP)
Title: Video camera
Inventor: KAWAGUCHI NAGAHIRO
IPC: H04N5/225
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To correct a defect of an image such as a black spot caused by dust adhering to an optical component such as a lens and an optical filter. SOLUTION: A Hall voltage outputted from a Hall element 16b for each iris value of an iris 16 and an address of a pixel corresponding to the Hall voltage are written in a memory 40 as defect information. A microcomputer 22 receives the Hall voltage outputted from the Hall element 16b is given to a microcomputer 22 and an address corresponding to the Hall voltage is read from the memory 40. Then a video signal at an address discriminated to be a correction object is replaced with other video signal being out of correction object for the correction.
Patent JP-H0247949-A (JP)
Title: Mark sheet analysis system
Inventor: ADACHI YOSHITO
IPC: H04L12/58
Filed: 1988-08-08
Abstract: PURPOSE:To describe a command in terms of a mark and to input a command from a FAX by analyzing a mark inputted as an image data from the FAX in a computer system where facsimile equipments are connected as terminal equipments. CONSTITUTION:An image data from a FAX 1 is received by an image data reception section 2 of a mark analysis system 12 via a telephone set and an image data expansion section 3 expands the image data. Moreover, a tilt angle when the FAX 1 inputs the mark sheet, it is detected by a mark sheet tilt detection section 4 from an output of the expansion section 3. Based on the detected tilt, a mark sheet analysis section 5 and a command analysis section 6 analyze the content of a command represented by the mark from the image data. An ID generated by the analysis section 6 is given to the image data by a file output section 7 and the result is written in a magnetic disk file 11. Then a message of each section is edited by a message edit section 8 and the processing state is informed to an image data output section 9.
Patent JP-H1035650-A (JP)
Title: Inner partition device of packaging box
Inventor: NOGUCHI SHINICHI
IPC: B65D5/495
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To stably fix an inner partition in a packaging box by a method wherein the inner partition includes a bottom plate and crosswise and widthwise dividing plates that cross each other and are fixed on the bottom plate, fitting slits are made by symmetrically cutting off parts of the cross lines on the bottom plate and protruding tabs to be fitted in the fitting slits are formed on the bottom edges of the dividing plates. SOLUTION: An inner partition includes a bottom plate 3, a crosswise dividing plate 4 and a widthwise dividing plate 5, and the bottom plate 3 is the same shape as the plane shape of a packaging box. Fitting slits 6 are symmetrically made in the vicinity of the middle of the short and long edges of the bottom plate 3. Protruding tabs 7 to be fitted in the fitting slits 6 made in the short edges of the bottom plate 3 are formed at both ends of the bottom edges of the crosswise dividing plate 4. Similarly, protruding tabs 9 are formed on the widthwise dividing plate 5. The dividing plates 4 and 5 intersect each other in a cross pattern and are connected together by joint slits 8 and the protruding tabs 7 and 9 are fitted in the fitting slits 6, so that the inner partition is stably fixed in the packaging box.
Patent JP-S6090574-A (JP)
Inventor: HIRAI SHIROU
IPC: A62C27/00
Filed: 1983-10-24
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-H0363457-A (JP)
Title: Hot air type heater
Inventor: SHIRAI YUTAKA
IPC: F24H3/04
Filed: 1989-07-31
Abstract: PURPOSE:To prevent movement to the high temperature section of a hot-air path of a combustible even when the combustible is inserted from a diffuser by mistake by installing an obstruction, which does not function as a path resistor, to a section near the air blower side of the hot-air path between a combustion chamber in the upper section of an air blower and the air blower. CONSTITUTION:A hot-air path 6a communicates with an air blower chamber 1a and a combustion chamber 8 positioned at a section upper than the chamber 1a. An obstruction 9 composed of a thin bar is traversedly provided between a section near the air blower 1 side of the hot-air path 6a and a sidewall in an instrument body 2a to the section near the air blower 1 side. Gauzes or plate pieces in narrow width may be juxtaposed at a proper interval when they hardly resist a hot-air current. When a combustible such as paper is inserted up to the air blower chamber 1a from a diffuser 4 by mistake, it collides with the obstruction 9, and does not reach up to the high temperature section 6b of the wall 6 of the combustion chamber in the inward section of the hot-air path 6a more than that. Accordingly, the firing, burning, etc. of the combustible can be prevented, thus safely using an instrument.
Patent JP-S6357515-A (JP)
Title: Bathing agent composition
Inventor: MATSUYAMA MASAYOSHI
IPC: A61K8/00
Filed: 1986-08-27
Abstract: PURPOSE:To provide a stable bathing agent composition containing macadamia oil and dairy product as active components and having health-promoting effect as well as beautifying effect. CONSTITUTION:The objective composition contains, as active components (A) macadamia oil having similar fatty acid composition to human sebum and remarkably excellent oxidation stability compared with general vegetable oils and fats and (B) a dairy product free from milk fat or containing reduced amount of milk fat, e.g. defatted milk, whey powder, casein sodium enzymatic decomposition product of casein, etc. The composition has improved storage stability and further promotes the health and beauty owing to the light feeling and excellent affinity and spreadability of macadamia oil.
Patent JP-H07120872-A (JP)
Title: Substrate for photographic printing paper
Inventor: SUZUKI KATSUKI
IPC: D21H27/00
Filed: 1993-07-16
Abstract: PURPOSE:To provide a substrate for photographic printing paper into which the infiltration of a processing soln. is reduced at the time of development and capable of preventing the contamination of the edge of a picture. CONSTITUTION:Both sides of a base paper are coated with a film formable resin to constitute the substrate for photographic printing paper. The surface of the base paper is sized with a paraffin-wax-based sizing agent and an aq. soln. contg. PVA and/or a carboxyl-modified PVA, and the sizing agent contains at least paraffin wax and petroleum resin or styrene-acrylic resin.
Patent JP-S6091344-A (JP)
Title: Platen device
Inventor: KAKEHI YOSHIO
IPC: G03G15/04
Filed: 1983-10-26
Abstract: PURPOSE:To allow an operator to grasp the possible size of a copy by indicating the possible size of an original to be copied corresponding to the size of set copy paper on a display plate which moves on platen glass. CONSTITUTION:When cassettes of sheets of different size, e.g. A3 and A4 are set in a copying machine, a control means detects those sizes to drive stepping motors 27a and 31a. Then, the 1st moving plate 27 and the 2nd moving plate are driven through stepping motors 28a and 32a to displace the 1st display frame 28 and the 2nd display frame 32 which move along both moving plates, displaying the two sizes by the positions of both display frames. The operator selects one of the two indicated sizes, places an original and also presses the button for the selected size to send a command.
Patent JP-H0276260-A (JP)
Title: Integrated semiconductor device and its manufacture
Inventor: MIHIAERU RAISHIYU
IPC: H01L31/103
Filed: 1989-07-31
Abstract: PURPOSE: To enhance quantum yield and reaction speed by a method wherein both of a p-type doped zone and an n-type doped zone comprises a connection region on a surface of a silicon substrate in an optical cell region, and the n-type doped zone of the photocell is encircled with a protection ring of the n-type doped region. CONSTITUTION: Before base implantation by p-type doping ions, ion implantation of an n-type dopant for making collectors is made upwardly of buried collectors and emitters. After forming and structuring an n<+> type doped layer in which a connection region for collectors and emitters and a connection region 18 of an n type doped region 19 are formed in a photocell region, the connection region 18 of the n type doped region 19 is used as an ion implantation mask to mask a remaining region. Thereafter, a protection ring 20 is made by implanting n type doping ions. During high temperature heat treatment, the n type doped region 19 is formed by diffusion of dopants included in the connection region 18 of the n type doped region 19 composed of an n type doped polysilicon layer. Thereby, it is possible to obtain high quantum yield and high reaction speed.
Patent JP-S6170192-A (JP)
Title: Rotary compressor
Inventor: SUGIYAMA MASAHIKO
IPC: F04C18/356
Filed: 1985-09-11
Abstract: PURPOSE:To prevent harmful stress from being caused in an elastic member for placing a vane in pressure contact with a rotor, by making the elastic member of a helical torsion spring, and layer the axis of the spring nearly in parallel with the axis of gyration of the rotor. CONSTITUTION:A helical torsion spring 11 is located at one end portion 11a in contact with the back of a vane 8 and at the other end portion 11b with the bottom of the vane sliding groove 4a of a cylinder. The axis of the spring 11 is nearly parallel with that of a rotary shaft 6. The spring 11 acts in conjunction with the sliding of the vane 8. Since the force acting to the end portion 11a of the spring 11 produces twisting moment about the axis of the spring, almost only bending stress in caused in the wire constituting the spring. Furthermore, the end portion 11b of the spring 11 is rotatable on the bottom of the sliding groove 4a. As a result, no harmful stress is caused in the spring.
Patent JP-S5988553-A (JP)
Inventor: YAEGASHI SHIGEO
IPC: E04H15/22
Filed: 1982-11-13
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-H0546741-A (JP)
Title: Finger print image input device
Inventor: KAWASAKI KOJI
IPC: G06T1/00
Filed: 1991-08-08
Abstract: PURPOSE:To provide a finger print image input device capable of obtaining a finger print image appropriate for collating a finger print. CONSTITUTION:A finger print image is inputted by image input 103. In steps 105 to 109, a position on which a finger is set up is detected by means of a finger detecting monitor. In step 110, whether the total number of density values detected by the finger detecting monitor judging the setting of the finger is >=3 or not is checked and whether the area of the image is sufficiently wide to collate a finger print or not is judged. In step 112, whether the shape of the finger print image detected by the finger detecting monitor is proper to the execution of collation or not is judged. When the area of the finger print image is sufficiently wide and the shape is proper, the finger print image data are binarized.
Patent JP-H0857471-A (JP)
Title: Water purifying apparatus for making pure water and packing of packing material for making pure water
Inventor: OTA YOSHIHARU
IPC: C02F1/28
Filed: 1994-08-24
Abstract: PURPOSE: To simply and inexpensively replace only the packing material in a container by constituting a cylindrical container in a divisible manner and putting a plurality of packing material packs each of which is obtained by packing a flexible air permeable bag with a packing material for making pure water in the container. CONSTITUTION: The upper and lower parts 32, 33 of a cylindrical container 31 are respectively molded into a semispherical shape and connected to a body part 34 by upper and lower flanges 35a, 35b. A water injection port 36 is provided to the lower part 33 and a drain port 37 is provided to the upper part 32. A grid plate 41 for supporting packing material packs 40 each of which is obtained by packing a flexible water permeable bag with an ion exchange resin 39 being a packing material is inserted in the lower flange 35b. The packing material packs 40 are inserted in the cylindrical container 31 from above after the upper flange 35a is detached to be stacked in a multi-stage fashion so as to obtain necessary packing height. Therefore, if the used packing materials 40 are taken out of the lower part of the container while the new packing material packs 40 are inserted from above, they can be simply replaced.
Patent JP-H0751634-A (JP)
Title: Address reader and address reading and classifying machine
Inventor: HAMANA KAZUYUKI
IPC: B07C3/18
Filed: 1993-08-11
Abstract: PURPOSE:To make it possible to collect data at the time of actual operation, to make exact adjustment and selectively collect the data desired to be analyzed. CONSTITUTION:Two personal computers 70, 71 are respectively connected to a CPU 61 of a data collector 60 and a control section 46 of a reading section 4. Conditions for collecting the data are given from the personal computer 71 in the state of executing ordinary reading and classifying processing. A data collector 60 outputs the data collected under such conditions for collecting the data selectively to the personal computer 70. Then, the collected data meeting the conditions for collecting the data are displayed by this personal computer 70.
Patent JP-2000019094-A (JP)
Title: Quality control method by scanning probe microscope
Inventor: HAYASHI TORU
IPC: H01J37/28
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the quality of surface recesses and projections that are not affected by factors other than projections by a scanning probe microscope for a sample where the projections with a specific size are formed on the surface. SOLUTION: The area of a part D that is obtained by subtracting a similar power spectrum density P0(k) for a wafer surface before forming a projection from a spectrum where a power spectrum density P1(k) being obtained from a Fourier transform F(k) of a scanning line f(x) by the probe of an atomic force microscope is expressed by an ordinate and a spatial frequency as an abscissa regarding a wafer surface where a number of hemispherical projections with approximately 0.1 μm outer diameter are formed is subjected to quality control as a control item.