baber/WOPTO huggingface dataset:
Patent JP-S5532151-A (JP)
Title: Fine control system for print head of typewriter
Inventor: AKITSU SHIYUNJI
IPC: G06F3/02
Filed: 1978-08-29
Abstract: PURPOSE: To enable fine control of print head with a simple circuit constitution, by finnely moving the print head to left or right through the supply of undefined code data to the typewriter.  
     CONSTITUTION: The CPU 1 reads out specified program from ROM 6 based on the input from the input section 2 and the typewriter 4, and the display section 3, typewriter control circuit 5 and RAM 7 are controlled with the program read out. In this case, to perform data exchange between CPU 1 and the typewriter 4, for example, eight lines of data lines are used, and when undefined code data is fed to the typewriter 4, the print head is finely moved left or right, and the fine control is finished with the operation of the total key finally. Thus, the fine control of print head can be made with a simple circuit constitution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63271551-A (JP)
Title: Memory control circuit
Inventor: MIYAZAWA SHUNSAKU
IPC: G06F12/06
Filed: 1987-04-28
Abstract: PURPOSE:To increase the memory access speed of a CPU by providing controllers with circuits which measure the time elapses from when corresponding memory banks are accessed last and starting accessing a memory when the output signal of a measuring circuit is a specific value. CONSTITUTION:Memory banks 10-15 are equipped with memory controllers 4-9 respectively and the controllers 4-9 have circuits which measure time elapses from when the corresponding memory banks are accessed last and start access to the memory when the output signal of a measuring circuit is the specific value. Consequently, an address decoder only specifies which memory controller is to be operated, neither a storage circuit which stores a last access bank nor an address comparing circuit is required, and a memory access signal is generated immediately for a memory access request signal.
Patent JP-H06316958-A (JP)
Title: Drainage device
Inventor: MIURA AKIO
IPC: E03F5/22
Filed: 1993-05-06
Abstract: PURPOSE:To facilitate drainage work and provide an economically advantageous drainage device by providing in the wall of a waterway a sluice gate, a drainage pump insertion hole through which a drainage pump can be taken in and out, a communication passage, and a delivery passage. CONSTITUTION:An inner water side 2 and an outer water side 3 separated by a wall 1 of waterway are connected with each other through a sluice gate 4, and there are provided in the wall 1 a drainage pump insertion hole 6 through which a drainage pump 5 can be put in and out, a communication passage 7 for connecting the insertion hole 6 and the inner water side 2, and a delivery passage 8 for delivering water delivered by the pump 5 to the outer water side 3. Next, when the water level on the side 2 is higher than that on the side 3, a door 4 is opened to allow the water to flow naturally from the side 2 to the side 3. If required, a drainage pump vehicle is brought onto the wall 1 and the pump 5 is inserted into the hole 6 to install it therein, so that the pump 5 is operated to forcibly discharge the water on the side 2 to the outer side 3 through the passage 8. As a result, drainage work can be facilitated and there is no need to build a pump site so that an economically advantageous drainage device can be obtained.
Patent JP-H07308452-A (JP)
Title: Carrying grinding device for pinball
Inventor: TAKEMOTO NAGATOSHI
IPC: A63F7/02
Filed: 1994-05-19
Abstract: PURPOSE:To provide a remarkably superior grinding effect on a pinball, to eliminate the cleaning of a carrier belt, to remarkably reduce the frequency of cleaning and to perform a continuous operation essentially. CONSTITUTION:Plural guide parts 2 for carrying are provided in the moving direction of the pinball BO, and also, a guide path is constituted by providing a gap for grinding on at least the whole effective moving part of the pinball BO among the guide parts 2. The carrier belt is provided on the guide path confronting by keeping a gap in which the pinball BO is interposed, and the pinball BO can be carried while rolling by the movement of the carrier belt while holding the pinball BO there between the guide path and the carrier belt. A moving direction edge 21A on the rolling plane of the pinball BO in the guide part 2 which forms the gap for grinding is formed in square shape.
Patent JP-H10332463-A (JP)
Title: Coating-film evaluating device using crystal oscillator and evaluation of coating-film expendability
Inventor: HARADA AKIO
IPC: G01G17/04
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a coating-film evaluating device using a crystal oscillator that can eliminate the errors between a plurality of measurements and that can simultaneously observe a plurality of events, and a simple evaluating method for coating-film expendability that can accurately evaluate the coating-film expendability of the coating film in a liquid in a short time. SOLUTION: This coating-film evaluating device comprises a plurality of crystal oscillators 1a and 1b, means 3a and 3b for measuring the respective oscillating frequencies of the crystal oscillators, and one or a plurality of measuring tanks 9, wherein the above described plurality of the crystal oscillators are provided. For at least one of the crystal oscillators, the crystal oscillator, which can form a sample coating film on the surface, is used. The evaluation method of the coating-film expendability forms the coating film on the surface of the crystal oscillator and detects the expendability of the coating film in a liquid from the change in oscillating frequency of the crystal oscillator by dipping the crystal oscillator in the liquid.
Patent JP-S5438708-A (JP)
Title: Telephone exchange calling connection system
Inventor: KAWANA KAZUO
IPC: H04Q3/62
Filed: 1977-09-01
Abstract: PURPOSE:To secure the same connection as the common-battery telephone via the normal telephone containing no special circuit without installing any special trunk in the calling connection system of the automatic private branch unit.
Patent JP-H06318547-A (JP)
Title: Compound semiconductor epitaxial wafer
Inventor: SASAKI YUKIO
IPC: H01L21/20
Filed: 1993-05-06
Abstract: PURPOSE:To remarkably increase mutual conductance gm of an FET. CONSTITUTION:A leak current of a substrate is suppressed and good mutual conductance gm characteristic can be obtained by forming an FET from an epitaxial wafer where i-GaAs layer 2, n-GaAs layer 3, n<+>-GaAs layer 4, for example, are grown on the surface of a semi-insulated GaAs substrate 1 including carbon of the concentratmon of 0.2 to 2X10<16>cm<-3>.
Patent JP-H11276653-A (JP)
Title: Top board for table tennis
Inventor: KAGA HARUYUKI
IPC: A63B67/04
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a top board, which is light in weight and can be easily handled, for table tennis having a uniform surface without undergoing complicated processes. SOLUTION: In this top board, a surface member 3 is provided by forming a rough-coated layer 3b on the upper surface of resin reinforced paper 3a through acrylic screen printing, and a top board 1 is provided by bonding the surface member 2 on the upper and lower sides of a core member 2 composed of a particle board by adhesive agent. Since the surface member is colored on the resin reinforced paper by printing, quality is stabilized in comparison with the formation by painting the surface of the core member with painting. And as the top board can be provided by bonding the surface member, the inexpensive and quality-stabilized top board can be formed.
Patent JP-S58222952-A (JP)
Title: Percolation preventer for carburetor
Inventor: SHIBANO KENJI
IPC: F02M5/08
Filed: 1982-06-18
Abstract: PURPOSE:To prevent the percolation or the like of a carburetor in idling, by utilizing the endothermic effect of evaporation of fuel to directly lower the temperature of the fuel. CONSTITUTION:In idling or slow driving, the negative pressure in an intake pipe 2 intensifies so that a shutoff valve 16 is opened and air is sucked in through one line including an air cleaner 14 and through another line including an air suction passage 18 extending through a float chamber 3. In the idling, negative pressure is taken out through a negative pressure port 27 just downstream to a throttle valve 9 and acts to open a shutoff valve 25 so that the negative pressure in the intake pipe 2 acts to the float chamber 3 to cause air to flow to the intake pipe through an air cleaner 15, the air suction passage 18 including a suction passage 17, the float chamber 3 and a passage 23. This results in promoting the evaporation of the surface of fuel to directly lower the temperature of the fuel surface by the heat transfer in the evaporation.
Patent JP-S5439613-A (JP)
Title: Rear chip for hall effect magnetic head and its production
Inventor: NOGUCHI TAKAHARU
IPC: G11B5/37
Filed: 1977-09-05
Abstract: PURPOSE:To improve sensitivity without increasing noise by making the rear core of the magnetic head in specified construction so that the width of the raised part of the rear core is made approximately equal to the current terminal width of Hall elements and that the core raised part will not press the Hall elements.
Patent JP-H044229-A (JP)
Title: Thermally shrinkable polyester film
Inventor: KUZE KATSURO
IPC: B29K67/00
Filed: 1990-04-20
Abstract: PURPOSE:To provide the subject film comprising ethylene terephthalate units and polyethylene glycol units in specific amounts, respectively, useful as a packaging material for covering and binding articles and having a sufficient thermal shrinkage degree in a prescribed direction, good strength and beautiful appearance. CONSTITUTION:The objective film contains at least one kind of polyester in which 50-90mol% of the polyester is a dicarboxylic acid component such as terephthalic acid, isophthalic acid of ethylene terephthalate units and 0.05-10mol.% is a diol component composed of polyethylene glycol units and/or polyethylene glycol copolymer units (preferably having a mol.wt. of 200-20000) and, if necessary, a lubricant, a coloring agent, etc., followed by forming the resin composition into the objective film which has a 100 deg.C thermal shrinkage degree of >=30% in a prescribed direction at >=100 deg.C.
Patent JP-S5439465-A (JP)
Title: Preparation of polypropylene foam
Inventor: NOJIRI AKIO
IPC: C08J9/04
Filed: 1977-09-05
Abstract: PURPOSE: To prepare a polypropylene foam having excellent foam texture, impact strength, brittleness, etc., and a low melt extrusion temperature, by adding a foaming agent to a propylene-ethylene block copolymer having specific composition. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63270391-A (JP)
Title: Method for pulling up single crystal by lec process
Inventor: SHIMIZU ATSUSHI
IPC: C30B29/40
Filed: 1987-04-27
Abstract: PURPOSE:To obtain a single crystal having homogeneous dislocation density in the longitudinal direction, by using two heaters, controlling output of one of the heaters with an output regulating means and applying an output obtained by multiplying the output of the heater by a given output ratio to the other heater. CONSTITUTION:A heater 4 for mainly heating a melt 2 and a heater 5 for mainly heating an encapsulating agent 3 are provided to surround the periphery of a crucible 1 so that output may be independently controlled. A melt 2 is contained in the crucible 1 and encapsulated with the encapsulating agent 3 to pull up a single crystal 7 by a liquid-encapsulated Czochralski (LEC) process. In the process, the output of the heater 4 is controlled by an output regulating means 12. The output of the heater 4 is used as the standard to control the output of the heater 5 by an output ratio changing means 13 so as to apply an output obtained by multiplying the output of the heater 4 by a given output ratio to the heater 5. Furthermore, the given output ratio is changed with crystal growth to control temperature near the surface of the encapsulating agent 3 and carry out pulling up of the single crystal 7.
Patent JP-S63272950-A (JP)
Title: Cylinder block construction for engine
Inventor: INOUE YASUSHI
IPC: F02F1/00
Filed: 1987-04-28
Abstract: PURPOSE:To improve rigidity and unify a temperature distribution at the time of cooling by connecting monolithically a plurality of cylinder bores in the array direction thereof and casting a cast iron plate into the side wall of the cylinder bore in a direction orthogonal with a cylinder array direction. CONSTITUTION:A cylinder block 1 in the array of cylinders at one side of a V-type 6-cylindered engine is made of an aluminum alloy and a cast iron liner 5 is coupled to the inner surface 3 of each cylinder bore side wall. In this case, a pair of cast iron plates 4 formed to have an approximately semi-circular shape is cast into the cylinder bore side wall 3 located in a direction orthogonal with the cylinder array in such a way as to surround a space outside the cylinder liner 5. A water jacket 6 for running cooling water is so formed outside the cast iron plates 4 as to surround both sides 1a of the cylinder array of the cylinder bore 2.
Patent JP-S60250498-A (JP)
Inventor: NAKATSUGAWA NORIHIKO
IPC: G08B13/00
Filed: 1984-05-25
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-H043108-A (JP)
Title: Optical indicating device
Inventor: GOTO HIROSHI
IPC: F21L4/00
Filed: 1990-04-20
Abstract: PURPOSE:To inexpensively produce the optical indicating devices having many kinds of optical indicating forms by electrically connecting a light emitting element to a driving circuit in the state of connecting a light transparent head part to a body. CONSTITUTION:The body 1 is provided with the driving circuit 10 of the light emitting element 3, a battery 11 as a driving power source, an on/off switch 12, and a socket 14 which is assembled with an operating button 13 and is inserted with an input terminal 9 of a light projecting head part 2 to connect this terminal. This socket 14 is electrically connected to the switch 12 and the driving circuit 10. A lens 5 of a Fresnel type is supported by sticking a lens part 5a of a diffraction type to the front end of a stem 4 via a spacer 15 so as to face the light emitting element 3. The light emitting element 3 is disposed in the focal position of this lens part 5a. Plural kinds of the light transparent head parts are selectively mounted to the common body in this way and plural kinds of the optical indicating devices varying in the optical indicating forms are inexpensively obtd.
Patent JP-H10295655-A (JP)
Title: Vital information measuring method and device for kinesitherapy device
Inventor: OOTSUKA HIROSHI
IPC: A63B24/00
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To grasp the cardiac competence value of a patient under kinesitherapy from the relationship between the decrease rate of vital information and the elapsed time when the patient cools down at the time of finishing kinesitherapy. SOLUTION: A vital information measuring device for a kinesitherapy device measures a blood pressure value and the heart beat value during kinesitherapy and judges whether the preset time for kinesitherapy has elapsed or not. If the preset time has not yet elapsed according to the judgement, the measurement of the blood pressure value and the heart beat value is continued. If the specified time has elapsed, a processing part 21 calculates the product PRT2 from the blood pressure value and heart beat value obtained from a tonometry type blood pressure sensor 1 and a pressure sensor 7.
Patent JP-S587790-A (JP)
Inventor: TANABE TAKESHI
IPC: H05B6/68
Filed: 1981-07-06
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-H01277147-A (JP)
Title: Outdoor unit for air conditioner
Inventor: KOBAYASHI YOICHIRO
IPC: F24F1/38
Filed: 1988-04-28
Abstract: PURPOSE:To achieve the miniaturization of the title unit while preventing the same from being affected by a noise and blowing characteristics of an outdoor fan, by a method wherein the blade part of an axial-flow fan, which protrudes from the side of a bell-mouth toward an outdoor side heat exchanger, is formed at least so as to have its outer diameter made gradually narrowed toward its forward edge. CONSTITUTION:In a plurality of blades 20 constituting a mixed flow fan 6, an outlet side part 21 of each blade, which is surrounded by a bell-mouth 7, is formed to have a predetermined outer diameter D0 following the cylindrical shape of the bell-mouth 7, as indicated in the range of the reference characters H1 and l1 illustrated in the figures, whereby the maximum outer diameter of the blade is set at this part 21. The forward edge side part 22 of the blade, which protrudes from the side of the bell-mouth 7 toward the side of an inlet port 3a and is made continuous with said blade part 21 as indicated by the reference characters H2 and l2, is formed so as to have its outer diameter made gradually narrower toward a forward edge (side of outdoor side heat exchanger 5). Thus, a spaced distance can be secured to some extent at a rounded portion 5a, and even if the outdoor side heat exchanger 5 and the mixed flow fan 6 are located close to each other, the mixed flow fan 6 is prevented from being extremely close to the rounded portion 5a because the gradually narrowed outer circumferential end part of the mixed flow fan 6 constitutes a relief. Accordingly, while maintaining a large air quantity, an outdoor unit with a low noise and small in size can be realized.
Patent JP-H09272872-A (JP)
Title: Preliminary treatment of raw coal for coke
Inventor: MATSUNAGA MASAO
IPC: C10B57/08
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for preliminarily treating coal of coke raw material, capable of preventing the breakage of coarse coal subjected to a wind force classification treatment and the collapse of granulated fine coal due to the shortage of a binding force to inhibit the generation of dusts on the carriage of dried coal, and further capable of producing the coke stable in quality and maintained in strength, etc. SOLUTION: This method for perliminarily treating the coal of coke raw material comprises charging the coal of coke raw material into a classification device 12 utilizing the force of wind, blowing high temperature air heated to <=80 deg.C into the classification device 12 to classify the coal of coke raw material into fine coal and coarse coal, charging the fine coal and a binder into a kneading machine 14 to granulate the fine coal, and subsequently carrying and charging the granulated fine coal and the coarse coal into a coke oven 17.
Patent JP-S60250561-A (JP)
Title: Gas-permselective composite membrane
Inventor: TSURUTA SHINJI
IPC: H01M4/86
Filed: 1984-05-28
Abstract: PURPOSE:To obtain a composite membrane excellent in oxygen gas-permselective capability by forming a metal chemical plating film on at least one surface of a porous membrane. CONSTITUTION:A metal chemical plating film is formed on one or both surfaces of a porous membrane. The material for the porous membrane is not limited particularly if it can have an affinity for a chemical plating liquid by performing an adequate pretreatment and also it can withstand the acidic, alkaline, or reducing property of the plating liquid, but it is preferably abound in flexibility. The bore diameter is not limited particularly, but is preferably 10mum or less. The porous membrane has preferably the uniform distribution of fine holes, and the fine holes having the hole capacity within a range of 0.9-90% relative to the whole membrane capacity are adequate.
Patent JP-S58223393-A (JP)
Title: Semiconductor laser
Inventor: ODAGIRI YUUICHI
IPC: H01S5/24
Filed: 1982-06-21
Abstract: PURPOSE:To obtain a buried hetero-structural semiconductor laser of good reproducibility of crystal groth and high yield of manufacture by a method wherein a V-groove composed of a semiconductor multilayer film containing an active layer is formed on a semiconductor wafer. CONSTITUTION:The semiconductor wafer consists of the first conductivity type semiconductor substrate 201, second conductivity type semiconductor block layer 202, and first conductivity type semiconductor block layer 203. The groove 205 which is deeper than the layer 202 and has a V-shape section is formed in this semiconductor wafer. This groove 205 is composed of the semiconductor multilayer film cntaining the active layer 207, and is covered with the second conductivity type semiconductor buried layer 209 over the entire surface. The active layer 207 is sandwiched by semiconductor layers 206 and 208 of energy gaps larger than that of the layer, and the layer surface is in parallel with groove side surfaces. Thus, the buried hetero-structural semiconductor laser of good reproducibility of crystal growth and high yield of manufacture can be obtained.
Patent JP-S60251401-A (JP)
Title: Temperature control device
Inventor: HAYASHI TOMOAKI
IPC: G05D23/19
Filed: 1984-05-28
Abstract: PURPOSE:To attain comparatively economical and highly reliable temperature control by forming analog and digital temperature control parts having control functions to control a part to be controlled to a required temperature. CONSTITUTION:If a trouble is generated in the analog control part 1 when the analog temperature control part 1 executes main control and a digital temperature control part 3 execute monitoring control, the temperature of a refrigerating room 5 which is controlled by the control part 1 is changed and the setting temperature is remarkably changed. The control part 3 discriminates said state, sends command data for separating the control part 1 from its control through a connection line 13 to switch the temperature control of the refrigerating room 5 to the control by the control part 3 itself and generates an alarm to inform the generation of the trouble in the control part 1. Then, the control part directly control the temperature of the refrigerating room 5 so as to be set up to a required setting temperature. When the control part 3 executes main control and the control part 1 execute monitoring control, similar operation will be executed. Thus, comparatively economical and highly reliable temperature control can be attained by forming these control parts 1, 3.
Patent JP-S5630743-A (JP)
Title: Manufacture of semiconductor device
Inventor: ENDOU NORIO
IPC: H01L21/28
Filed: 1979-08-23
Abstract: PURPOSE:To contrive the reduction in the size of a chip and the improvement in the yield of a semiconductor device by omitting an allowance of providing the periphery of connecting holes as much as possible by relative positional relation. CONSTITUTION:A field oxide film 22, a gate oxide film 23 and a polysilicon gate electrode 24 are formed on a P type Si substrate 21, openings are perforated at the oxide film 23 to implant P ions therethrough to form N<+> type layers 25, 26, and the polysilicon film 24 is formed conductive. An SiO2 film 27 is accumulated in high thickness on the polysilicon film by a wet oxidation, and an Si3N4 film 28 and a CVD SiO2 film 29 are laminated thereon. A resist mask 30 is coated thereon, with the film 28 as a barrier the film 29 is etched, the film 28 is then selectively etched, the film on the N<+> type layer is subsequently etched, and aluminum wires 31 are formed thereon. According to this configuration it is not necessary to provide an interval as an allowance of matching mask in the field and the gate electrode side regions at the time of forming the openings for the electrodes of a source and a drain layers, the area of a chip can be resultantly reduced, and defects can be consequently reduced upon reduction on the area and the yield of the semiconductor device can be therefore reduced.