baber/WOPTO huggingface dataset:
Patent JP-S63305370-A (JP)
Title: Electrophotographic printer
Inventor: KISHI KOJI
IPC: G03G15/00
Filed: 1987-06-05
Abstract: PURPOSE:To maintain the image formation of high quality by moving a data writing position in a bit map memory in accordance with the number of printed sheets or a value corresponding to the number. CONSTITUTION:When the total number of printed sheets or a value corresponding to the number is stored and a font pattern obtained from a font memory 23 is written in the bit map memory 24, the printing position is moved by the prescribed number of dots in a printing direction in accordance with the total number of prints or the value corresponding to the number. Thus, an image writing position on an image carrier can be changed by changing the writing position in the memory 24 automatically and properly in accordance with the total number of prints or its corresponding value. Consequently, the image forming of high quality can be always maintained.
Patent JP-S6311582-A (JP)
Inventor: EHATA YOSHIHIRO
IPC: C04B37/02
Filed: 1987-06-05
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-H11319882-A (JP)
Title: Treatment of oil-containing waste water and treating device
Inventor: CARL H OPPENHEIMER
IPC: C02F3/34
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To treat waste water containing animal and vegetable oils or mineral oils to have the water quality approved by the effluent standard by adding an lipophilic microorganism to oil-contg. waste water and treating the water under aerobic conditions. SOLUTION: Such a microorganism is used that the cell of the microbe is lipophilic itself and when it touches oil drops or oil phase in the water phase, it does not detach from the oil but intrudes into the oil phase. Further, the microorganism is selected from microorganisms which strongly oxidize and decompose animal and vegetable oils and mineral oils. Safe microorganism are used to treat the oil-contg. waste water. A funnel is fixed to an oxidizing and decomposing tank of the oil content, and a pipe to the bottom of the oxidizing and decomposing tank is fixed to the hole of the funnel. The lower end is connected to the primary side of the pump, while the secondary side is connected to a nozzle to produce a water flow in the whole tank.  Waste water rich with an oil phase is sucked together with air from the surface of the oxidizing decomposing tank through the funnel, and while the flow rises from the bottom of the oxidizing and decomposing tank, the water is brought into contact with microorganisms. Thereby, the treated water can be approved for the effluent standard which allows to drain the treated water to the sewer.
Patent JP-S6033196-A (JP)
Title: Ship provided with device for preventing air-bubble from being sucked
Inventor: TOYODA HISAO
IPC: B63B13/02
Filed: 1983-08-03
Abstract: PURPOSE:To limit the resistance of a hull to its minimum value and to enable the efficient intake of cooling water as well as to sufficiently exhibit the performance of an air-bubble generating device provided in a ship for preventing the radiation and propagation of underwater noise, by making the projecting amount of an air-bubble suction preventing gate in a cooling water inlet port variable. CONSTITUTION:There are provided cooling water inlet port 4, 4' at suitable positions in a full bottom shell 3, and air-bubbles are generated from a part of the hull bottom of the ship by means of an air-bubble generating device for effectively preventing underwater noise from an engine etc. In order to avoid introducing these air-bubbles through the inlet ports there is provided an air-bubble suction preventing gate 11 provided at its lower end with a canopy is arranged around the inlet port 4. The preventing gate 11 is vertically movably fitted in a storing recess 12, and is limited in its projecting length by means of stoppers 19, 20. The gate 11 may be adjusted by a handle 17 in the ship. With this arrangement the projecting amount of the preventing gate may be adjusted to a suitable value in accordance with the thickness of the air-bubble layer, and therefore, an increase in the resistance of the ship is limited to its miniumum value, thereby the performance of the air-bubble generating device may be satisfactorily exhibited.
Patent JP-2000326535-A (JP)
Title: Diagnosis circuit and diagnosis method for thermal head break and thermal printer
Inventor: SAITO TOSHIHIKO
IPC: B41J2/35
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To eliminate hardwares conforming to each thermal head by restricting a break of heating units of the thermal head and preventing wrong detection by a thermal printer. SOLUTION: A current detect part 2 converts a current supplied to a thermal head 1 which fetches data to be printed and processes to print the data into a voltage, and outputs the voltage. A current supply part 3 supplies a power source necessary for printing at the thermal head via the current detect part 2. An A/D conversion part 9 A/D converts the voltage outputted by the current detect part 2. An apparatus control part 8 transmits a data signal 5 effectuating dots to be diagnosed and a control signal 6 to the thermal head 1 to latch the signals, and applies a predetermined pulse strobe signal 7 which can be changed in pulse width by a program to feed the current to the thermal head 1.  Thereafter, the control part receives the converted value from the A/D conversion part 9, compares the value with a preliminarily set value, and judges a disconnection of a head resistor as a heating unit.
Patent JP-H02138729-A (JP)
Title: Manufacture of semiconductor device
Inventor: WATANABE MASAHARU
IPC: H01L21/205
Filed: 1989-06-03
Abstract: PURPOSE:To prevent any stacking fault in epitaxial layer from occurring by a method wherein a single crystal semiconductor substrate containing oxygen is heat-treated for specific time at specific temperature to increase the defectives and after heat treatment for another specific time at another specific temperature, the substrate is etched away. CONSTITUTION:Defectives within single crystal ingot to be a substrate or a single crystal substrate are increased by heat treating the substrate for specific time at the temperature e.g., of 600-900 deg.C. Then, the defectives creating the defect density e.g., exceeding 50<5>/cm<3> are caused in this single crystal substrate when the single crystal substrate is examined by an optical microscope after heat treatment for 18 hours at the temperature e.g., of 1050 deg.C. Through these procedures, in such a semiconductor device wherein an epitaxial layer is formed on the semiconductor substrate, any stacking fault in the epitaxial layer can be prevented from occurring without augmenting the oxygen concentration in the substrate.
Patent JP-H071539-A (JP)
Title: Long material for decoration and its manufacture
Inventor: TAMURA TATSUYA
IPC: B29C47/02
Filed: 1993-06-14
Abstract: PURPOSE:To obtain a long material for decoration which is excellent in appearance having versatile designs by a method wherein a cover member and a protruding member are extrusion molded integrally with a performed member, and distances from a reference line at a position along a longitudinal direction of a deformed part to a free end of the cover member and a tip of the protruding member are varied longitudinally. CONSTITUTION:Different color long cover members 3a, 3b are fixed integrally to a surface of a preformed material 2. A same color long protruding member 4 is projected out from the cover member 3a side and extrusion molded integrally therewith. Then, a part which is not covered with the cover part 3a of the preformed member 2 forms a different color part 5. Herein, distances (t1, t2) from a reference line P along a longitudinal direction on the different color part 5 to free ends on the different color part 5 side of the cover member 3a, 3b are large. Then, on the tip side of a varying part wherein the width (t1+t2) of the different color part 5 becomes large, a width (w1) of the protruding member 4 and distance (w2) from the reference line P to the tip of the protruding member 4 become large, and total width (W) has become large.
Patent JP-S5932806-A (JP)
Title: Noncontact type configuration and size measuring device
Inventor: HORII TAICHI
IPC: G01B11/24
Filed: 1982-08-17
Abstract: PURPOSE:To make it possible to provide a device at a position in the vicinity of a material conveying rail and to reduce a space, by providing a group of light receiving elements having the same actual size as that of the graduation of a scale, applying the light receiving elements to the focal points of lenses, and detecting and measuring the configuration and the size based on the amount of converged light. CONSTITUTION:Light guiding parts 11, wherein holes 10 having the size corresponding to one graduation of a size measuring scale are provided, are laminated in multiple stages. A light input part 9 of a measuring device absorbs the light which is obliquely inputted and passes only parallel straight light beams. A group of light receiving elements 13 is stuck to a light receiving substrate 12 as the graduation of the scale. The light input side of a condenser lens 14 is formed in an elliptical microlens form, and the other side thereof is a flat shape. Dot shaped focal points 15 are provided on said flat plane. Each condenser lens 14 has the size corresponding to one graduation of one degree of a scale and it is very small. Therefore it is desirable that a plurality of lenses are formed as a lens array for easy handling, and parts which are not optically affected, i.e., the peripheral parts of the lenses at the side of the focal point plane, are connected so as to form an attaching seat.
Patent JP-H037161-A (JP)
Title: Massage machine
Inventor: HASHIMOTO KOJI
IPC: A61H23/02
Filed: 1989-06-05
Abstract: PURPOSE:To provide multi-step adjustability for the inclination angle of a massage body through simple procedures and provide certain fixation by changing over the body attitude holding condition to its released condition and vice versa using a detaining part, which is formed with changeability for the body holding attitude. CONSTITUTION:A massage body 10 is pivoted on a supporting table 20 to constitute a massage machine 1, and a vibrator 13 is incorporated into the body member 12 of the massage body 10. The massage body 10 is lifted to put it in the holding released condition with rotatability, and its inclination angle is adjusted as desired. When released off, the massage body 10 sinks to cause detention of a boss 25 with a recess 16, and the massage body attitude holding condition is provided. A knob is turned and a lateral screw 14 is fastened to lock the attitude holding condition. At the use, a person M seating himself on a chair 50 puts the legs on the massage machine 1, and thus massaging is performed.
Patent JP-H10328666-A (JP)
Title: Electrolytic water preparation device
Inventor: NAKANO MOTOYOSHI
IPC: C02F1/46
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To prepare water of residual chlorine concentration almost constant at all times even when the oversupply or shortage of the adding amount or adding liquid of table salt, the oversupply or shortage of water amount, the change of water quality and water temperature of tap water or the like is generated. SOLUTION: An electrolytic water preparation device is provided with a container 1 containing water to be cleaned and insoluble electrodes 2 of respectively different polarities disposed facing each other in the container 1, and electrolytic water containing hypochlorous acid is prepared by electrolyzing the water to be treated in the container 1. In that case, electric current flowed between two electrodes 2 is sensed so that the residual chlorine concentration in the prepared water is within the given range, and the electrolysis time is controlled in compliance with the value of the current.
Patent JP-2000329199-A (JP)
Title: Low-noise silent chain
Inventor: SAITO TOYONAGA
IPC: F16G13/02
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To effectively reduce a mesh noise generated between a chain and a sprocket. SOLUTION: This low-noise silent chain has a deformed plate 3 with a through hole 3D formed in at least one of a pair of engaging parts (t) meshed with teeth T of a sprocket 2. When the engaging parts (t) of the deformed plate 3 are meshed with the sprocket 2, the engaging parts (t) are elastically deformed to buffer the shock of a collision between the teeth T of the sprocket 2 and outer flanks 3B or inner flanks 3C, thus reducing mesh noise.
Patent JP-H0434283-A (JP)
Title: Drain pipe
Inventor: HANAKAWA IN
IPC: F16L9/14
Filed: 1990-05-30
Abstract: PURPOSE:To form an air core all the time in the center of a pipe so as to contrive reduction of noise with no blinding by forming an inner side shape of a pipe section, cut in a direction orthogonal to a pipe axis, into polygon and its top part into a helical shape. CONSTITUTION:A drain pipe 1 shapes its section, cut in a direction orthogonal to an axis of the pipe, into a polygonal ring and also twists gradually in the pipe axial direction so as to form a helicoid. Each polygonal top part 2 in an internal side of the pipe is chamfered respectively in a curved surface shape. Material of the drain pipe 1 is synthetic resin of polyvinyl chloride, polyethylene, polybutene, polypropylene, etc, and these fiber reinforced resin and cast iron or the like. As a result, drain water is collected in the vicinity of the polygonal top part of the section in the pipe and allowed to flow down helically along the top part, and blinding of the drain pipe is eliminated without stopping dust, fiber chip, etc., contained in drain water, while forming an air core in the center of the pipe.
Patent JP-H01314757-A (JP)
Title: Weft selector in loom
Inventor: KAMIMURA MASANARI
IPC: D03D47/38
Filed: 1988-06-09
Abstract: PURPOSE:To provide the title selector so designed that plural fingers holding weft are selectively actuated, via a cam, with a driving force branched from a weaving action-driving shaft to suppress unnecessary action of the weft to make a changeover and movement for only relevant weft, thereby stabilizing weft feed. CONSTITUTION:Fingers 17a-17f holding plural weft 18 are integrally fitted with a select bracket 27 which are also fitted on a pivotal support shaft 46 so as to be free to rotate. It is constituted that a pull spring 47 is always pulling said select bracket 27 to generate force to rotate said fingers 17a-17f counterclockwise. A force branched from a weaving action-driving shaft 37 is transmitted, via gears 23, 24, 25, to a select cam 26, and the circumferential edge of said cam 26 is brought into contact with a roller 118 to rotate the select bracket 27 clockwise around the pivotal support shaft 46, thus rocking downward only the finger corresponding to the above bracket 27. The abovementioned action is made in response to the output of a selection command means, thereby feeding a specified weft 18 in concert with the weaving action.
Patent JP-S5844903-A (JP)
Title: Hot rolling method by small diameter roll
Inventor: TAKECHI TOSHISADA
IPC: B21B1/26
Filed: 1981-09-11
Abstract: PURPOSE:To improve the cooling capacity of small diameter rolls and to prevent the roughening of roll surfaces by using small diameter rolls for >=2 pieces of stands among plural pieces of stands of hot rolling installing installations and  using the stands of the small diameter rolls alternately. CONSTITUTION:In the case of adapting, for example, 7-stand finishing mills in hot rolling, small diameter rolls 1 having about 500-600phi are used for the No.1 stand and No.2 of the fore stages and large-diameter rolls 3 having about 700-800phi are used for the No.3 and succeeding stands. In the stage of rolling, the No.1 stand and the No.2 stand are used alternately. Thus the temp. elevation of the rolls 1 is kept low and the roughening of the roll surfaces is prevented.
Patent JP-H08314847-A (JP)
Title: Data transmission system and data transmission method
Inventor: IMAI SUSUMU
IPC: G06F13/38
Filed: 1995-05-17
Abstract: PURPOSE: To reduce the power consumption and to increase the speed in data transfer by judging whether or not the addresses of data for performing read or write are consecutive. CONSTITUTION: When the address of the data to be read is consecutive with the address read immediately before in the address judgement 6 of a reader- writer 2, address signals are not transmitted, but address consecutive information is transmitted from a non-consecutive information transmission element 15, the address consecutive information is received in a storage medium 1 and a data read-out address for a data storage element 5 is generated from the data read address immediately before in an address generation part 14 inside the storage medium. Then, a read-out processing is performed by using the generated address and the read data are transmitted to an information processor.  Also, when the addresses are non-consecutive, the result of the address judgement part 6, that is address non-consecutive information, is transmitted from the non-consecutive information transmission element 15, the address signals are transmitted from a transmission/reception element 7, the read processing is executed and the data are transmitted to the information processor.
Patent JP-H09326142-A (JP)
Title: Picture operating device for electronic equipment
Inventor: USUI NAOKI
IPC: G11B15/10
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To facilitate and ensure operation for many touch switches on a screen and recognition of display contents and to improve operability by non- visibility (blind touch). SOLUTION: When a cassette tape is loaded, an infrared rays type touch switch shown on a display part 36 is picture displayed. When the upper/lower surface (upper/lower track) of the reproducing surface of the cassette tape is selected, an upper surface reproducing selection switch part 43 or a lower surface reproducing selection switch part 44 is depressed to be selected, and the direction of the upper/lower surface of the reproducing surface is displayed. In the case of while reproducing the upper surface (track), the upper surface reproducing selection switch part 43 is shown by a solid line. Further, the lower surface (track) is shown by a dotted line.  The depressive operation time and the interval time of the infrared rays type touch switch are timed, and the selection of the operation (function) by switch operation is judged, and the control by the function answering to the judged contents is performed.
Patent JP-H08309193-A (JP)
Title: Denitration catalyst and denitration method
Inventor: SUGANO TAIJI
IPC: B01J27/18
Filed: 1995-05-17
Abstract: PURPOSE: To provide a catalyst with which NOx in an exhaust gas of an internal combustion engine driven at a lean air-fuel ratio is efficiently removed even at high gas spatial flow rate and at the same time which has high stoichmetric durability, to provide its manufacturing method, and to provide a denitration method for an exhaust gas of an internal combustion engine driven at lean air-fuel ratio by employing the catalyst. CONSTITUTION: This denitration catalyst consists of alumina and silver, phosphorus, and zinc contained in the alumina. An exhaust gas of an internal combustion engine driven at lean air-fuel ratio is brought into contact with a denitration catalyst layer containing the denitration catalyst.
Patent JP-H0436140-A (JP)
Title: Bread for heating in electronic range and cooked bread using thereof
Inventor: NAGASAKI JUN
IPC: A21D13/06
Filed: 1990-05-31
Abstract: PURPOSE:To obtain the subject bread having improved texture and taste with increased water content by adding gelatinization-treated crop flour, etc., to bread dough. CONSTITUTION:100wt.% raw flour of bread dough is mixed with preferably 3-15wt.% gelatinization-treated crop flour and/or preferably 1-10wt.% dietary fiber having water retentivity to afford the aimed bread.
Patent JP-H01310668-A (JP)
Title: Hollow yarn type blood cleaning device
Inventor: CHIBA TOSHIAKI
IPC: A61M1/18
Filed: 1988-06-09
Abstract: PURPOSE:To eliminate the need for a dewatering controller and to prevent the infiltration of the foreign matter and pyrogene on a dialysis side by back filtration into blood by increasing the filtration performance on the blood introducing side part of hollow yarn and decreasing the filtration performance on a blood leading-out side part. CONSTITUTION:The hollow yarn 4n is so formed that the diameter of the pores on the blood introducing side part thereof is large and the diameter of the pores on the blood leading-out side part is small to increase the filtration performance in the blood introducing side part of the hollow yarn 4n and to decrease the filtration performance in the blood leading out side part. The part upper than the wall 4a of the hollow yarn 4n is a dialysis liquid side and the part lower than the wall is a blood side. The metasyncrisis in the blood moves to the dialysis liquid side in all the places of the hollow yarn 4n, more to the blood introducing side and less on the blood discharge side as shown by an arrow G. The back filtration does not arise in the backward direction.
Patent JP-S624651-A (JP)
Title: Stand and device for load carrying platform of truck
Inventor: ADACHI SHINGO
IPC: B60P7/06
Filed: 1985-06-29
Abstract: PURPOSE:To let a load carrying platform fully show its ability for loading and carrying a small size agricultural machinery, by providing a peripheral frame attachment frame provided with fixing metals, formed on the upper part of a load fixing frame and capable of engaging with the upper end of the peripheral frame of a truck's load carrying platform from its upper side. CONSTITUTION:A stand for the load carrying platform of a truck is composed of a load fixing frame 1 which is formed along the inner wall of the peripheral frame 5 of the load carrying platform of the truck and a peripheral frame attachment frame 2 provided with fixing metals 21, formed on the upper part of the frame 1 and capable of engaging with the peripheral frame 5 of load carrying platform of the truck from its upper side. On the frame 1, a projection hook 1 for belt hooking is formed, so that a fixing belt 3 on which an exclusive ly usable attachment part engaging in and fixing to the hook 11 is formed can be simply and surely put around. Further, the frame 2 is surely fixed to the peripheral frame 5 by the fixing metal 21 provided properly on the outer side of the frame 2.
Patent JP-H021814-A (JP)
Title: Projector
Inventor: KAMIMURA TATSUJI
IPC: G02F1/1333
Filed: 1988-06-09
Abstract: PURPOSE:To economically project information without making a projection film by integrating a transmissive liquid crystal display part between a light emitting source and a lens and receiving computer information and controlling the transmissive liquid crystal display part. CONSTITUTION:The image worked and processed by the keyboard operation of a portable type computer 20 is transmitted to a controlling part 13 through cable, and the controlling part 13 permits the received image information to be displayed by the transmissive liquid crystal display part 12. The displayed image on the transmissive liquid crystal display part 12 transmits the light, which is emitted from the light source 15 and reflected by a reflecting mirror 14, and the image is enlarged by a lens 17, and the image on the display part 12 is projected on a screen. The displayed image on the transmissive liquid crystal display part 12 is partly enlarged or projected with the frame feed display by controlling by inputting a control signal from the keyboard of the portable type computer 20.