baber/WOPTO huggingface dataset:
Patent JP-S58173681-A (JP)
Title: Thermal printing head
Inventor: IWANAGA YASUNOBU
IPC: B41J2/345
Filed: 1982-04-05
Abstract: PURPOSE:To obtain a thermal printing head equipped with a highly precise temp. sensor with high temp. coefficient of resistance in a simple process, by utilizing an electrode connecting metal film as the resistor the temp. sensor of the thermal printing head. CONSTITUTION:A Ta type resistant metal film 13a is formed on an insulating base plate formed by applying a glass glaze layer 12 on an alumina base plate to be subjected to heat treatment while a metal 16 with high temp. coefficient of resistance and good in adhesiveness with an under coat metal such as N, Ni- Fe is applied on said film by a vacuum vapor deposition method and a metal 14 for an electrode such as Au is further applied by vapor deposition or plating to be formed into the electrode by photolithography. In the next step, a film formed as a metal for connecting the electrode is utilized to form a resistor 16 for a temp. sensor. At last, the electrode connecting metal partially remained on the resistor 13a is removed to form a heat generating resistor 13a and a protective film and an anti-wear layer 15 are further formed.
Patent JP-S61215468-A (JP)
Title: Variable capacity compressor
Inventor: SUZUKI SHINICHI
IPC: F04B27/14
Filed: 1985-03-20
Abstract: PURPOSE:To prevent excessive increase of pressure in crank chamber upon abrupt acceleration of vehicle by coupling between a suction chamber for varying the inclination angle of a rolling inclination board for varying the capacity through the differential pressure and the crank chamber through an air supply path arranged with a gate valve. CONSTITUTION:A variable capacity compressor suitable for vehicle air conditioner has a rotary member 17 rotatable through a drive shaft 10 and upon inclination of a rolling inclination board 19 coupled through a pin 18 with said rotary member 17, the piston 13 is reciprocated through a piston rod 14. In accordance to the differential pressure between the suction chamber 4 and the crank chamber 9, the piston stroke will vary to vary the inclination angle of said board 19 thus to control the compression capacity. Here, an air supply path (23-27) 22 communicating between the delivery chamber 6 and the crank chamber 9 is formed and a gate valve 28 is arranged in the way. Said valve 28 is controlled to close upon exceeding of the pressure in the crank chamber over a setting level.
Patent JP-S59179254-A (JP)
Title: Production of square cast ingot of al alloy for rolling having good etchability
Inventor: YOSHIDA MASAHIRO
IPC: B22D11/04
Filed: 1983-03-31
Abstract: PURPOSE:To produce stably a square cast ingot of an Al-Mn alloy for rolling having good etachability by providing a heat insulating sheet having the shape projecting in a casting direction on the inside wall of the directly cooled square casting mold and casting continuously an Al-Mn alloy with said casting mold. CONSTITUTION:A heat insulating sheet 8 is interposed between a molten Al- Mn alloy and the part of the inside wall of a directly cooled square casting mold 1 on the side where the molten metal is supplied to prevent direct contact of the molten metal and the inside wall of the mold 1 in the stage of supplying the molten metal into the mold 1 and releasing the cooling water flowing in a water chamber 2 of the casting mold thereby cooling and solidifying directly the molten metal and forming a square cast ingot. Said sheet 8 is formed into the shape in which the central part on each side of the square mold 1 projects in the casting direction with respect to a corner part to control the cooling of the molten metal from the inside wall of the mold 1. The square cast ingot of the Al-Mn alloy for rolling having the surface quality uniform over the entire circumference and good etchability is thus obtd.
Patent JP-S56153282-A (JP)
Title: Calendar timepiece
Inventor: SATOU MASAHIRO
IPC: G04G13/00
Filed: 1980-04-28
Abstract: PURPOSE:To realize an assured transmission of a speicified data for a long period of time, by securing an aural output for the message that is designated simultaneously with the setting of the specified data in accordance with a coincidence between the calendar count output and the set specified data. CONSTITUTION:A specified data is set by the specified data setting circuit 7, and at the same time the message is designated for the voice synthesizing circuit 9 in the voice producing circuit 8. When a coincidence is obtained between the count data of the calendar counting circuit 2 and the set data, the control signal is produced at 7:00 a.m. or other time on that set data based on the coincidence output given from the circuit 5 via the timer circuit 4 of an alarm clock or the like. Thus a voice message saying ''Happy the 10th birthday!'' or the like is transmitted from the circuit 8 via the circuit 9. In such way, an assured transmission is ensured for a long period of time for a specified data through a calendar watch.
Patent JP-H03258530-A (JP)
Title: Polyurethane foam sheet and manufacture thereof
Inventor: KATSUKI KORETOSHI
IPC: B29K75/00
Filed: 1990-03-09
Abstract: PURPOSE:To enhance strength in protrusions and, in consequence, make the sheet durable to use for a long time by providing a polyurethane foam sheet main body having recessed and protruded patterns in its one main surface, and a skin layer being formed on the recessed and protruded surface of the sheet main body and having a larger rigidity than that of the sheet main body. CONSTITUTION:A flexible or semi-rigid polyurethane foam 21 is heat-compressed in order to form a skin layer in its one surface. Next, by means of a mold 25 being a recessed and protruded surface in its inner surface, the sheet is heat-compressed repeatedly so as to form recessed and protruded patterns 1 in its skin layer side, thus obtaining a polyurethane foam sheet.
Patent JP-S53141553-A (JP)
Title: Analog delay line
Inventor: FUSHIMI SHIGEO
IPC: H03H11/26
Filed: 1977-05-16
Abstract: PURPOSE:To obtain an analog digital line with the amplitude distortion of a cCTD corrected as well as the suppression of the clock leak of the CTD, by arranging a LPF behind the CTD.
Patent JP-S59184364-A (JP)
Title: Waiting time display device of copying machine
Inventor: KAWAZOE YOSHITO
IPC: G03G21/00
Filed: 1983-04-02
Abstract: PURPOSE:To avoid waste of a waiting time and power by providing a means for displaying a waiting time calculated by a data of a temperature detected from a fixing device of a copying machine. CONSTITUTION:A heater 21 for heating a fuser receives power from an electric power source 22 and is heated. A temperature of the fuser is detected by a thermistor 23. That is to say, when a temperature of the fuser rises, a resistance value of the thermistor 23 is varied, therefore, the potential in a connecting point of the thermistor 23 and a fixed resistance 24 is varied. This potential is converted to a digital value by an A/D converter 26 provided on a printed wiring board 25, and inputted to a CPU27. A table of the potential converted to a digital value by the A/D converter 26 and a waiting time until the fuser is operated, or a table of a resistance value of the thermistor 23 and the waiting time until the fuser is operated is stored in an ROM28. The CPU27 retrieves the table of ROM28 by a data inputted from the A/D converter 26, and outputs a data of the waiting time until the fuser is operated.
Patent JP-S55149025-A (JP)
Title: Internal temperature measuring method
Inventor: SHIBA KAMEKICHI
IPC: G01K7/00
Filed: 1979-05-11
Abstract: PURPOSE: To know the temperature of internal fluid by placing plate of not so much high heat conductivity which is so made that the temperatures on both sides of a pipe or the like are measured, to the outside surface thereof and measuring the temperature difference of, for example, both surfaces and the temperature of one surface.  
     CONSTITUTION: A plate B of not high heat conduction is placed on the outside of a pipe wall W. The thermocouples of concatenated thermometers or the like are disposed on both surfaces of the plate B so that the temperature of both surfaces are measured. A heater which suitably changes the surface temperatures of the said plate B is added. The temperature of the top surface of the plate B is assumed θ°C, the temperature of the bottom surface τ°C and the internal temperature to be obtained t°C. If it is assumed τ 1 °C at θ 1 °C and τ 2 °C at θ 2 °C when the temperature of the surface of the plate B is measured by changing θ°C, t°C may be obtained by using formula I. Hence, by measuring the temperature difference (τ 1 -θ 1 )°C, (τ 2 -θ 2 )°C on the outside of the pipe as well as the temperatures τ 1 °C, τ 2 °C, the temperature t°C of the internal fluid may be known. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51133880-A (JP)
Title: Rigidity structure of machine, construction, et c.
Inventor: KATAYAMA KEIICHI
IPC: B23Q1/00
Filed: 1975-05-14
Abstract: PURPOSE:To improve dynamic rigidity by improving an attenuation capacity of external force making use of a mutual kinetic friction of sections of a component.
Patent JP-H09226099-A (JP)
Title: Operation confirming method of quality inspection device
Inventor: HIKAMI YOSHITAKA
IPC: G01N21/88
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To improve the reliability as well as the working efficiency of quality inspection by a method wherein a condition whether a quality inspection device is being functioned normally or not can be confirmed surely without bothering any working person and defect is not indicated in a history. SOLUTION: A quality inspecting device illuminates a work to be inspected or the surface of no-pattern paper 1 to be inspected, for example, by light sources 19, 20, photographs the surface to be inspected by a CCD line sensor camera 18 to compare the level of obtained multi-stage tone picture data with a reference concentration level and decide the place of defect based on the control of a CPU 23. Upon inspection by a quality inspecting device, the degree of illumination of the light sources 19, 20 is changed intentionally at an unnecessary place of the no-pattern paper 1 based on the control of the CPU 23 to decide it as a defect whereby it is confirmed whether the quality inspecting device is being functioned normally or not. The CPU 23 can cancel the decision of the intentional defect so as not to indicate the intentional defect in a history.
Patent JP-H09224424-A (JP)
Title: Labor-saving disease control method for rice plant disease damage
Inventor: YAMAMURA HIROSHI
IPC: A01G22/22
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To safely and efficiently perform the labor-saving disease control for rice plant disease damages without causing environmental contamination by processing forcedly sprouted rice seeds by the liquid chemicals of a seed disinfectant for rice plants, then sowing the rice seeds in a nursery box and covering them with soil. SOLUTION: After the forcedly sprouted rice seeds immediately before being sown to the nursery box are processed by the liquid chemicals of the seed disinfectant for the rice plant such as methyl-1-(n-butylcarbamoyl)-2- benzimidazole carbamate or the like (however, pent-4-enyl-N-furfuryl-N- imidazol-1-ylcarbonyl-DL-homoalaninate is excluded) (dilution is preferably 3-100 magnifications,) the rice seeds are sown to the nursery box and covered with the soil and the manpower saving control of the rice plant disease damages is performed. Also, it is preferable that the diluted liquid chemical is blown for the amount of 10-30ml per Kg of the forcedly sprouted rice seeds and air- dried.
Patent JP-S63222780-A (JP)
Inventor: TOMINAGA ICHIRO
IPC: A63B37/04
Filed: 1987-03-12
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-H08255477-A (JP)
Title: Semiconductor storage device
Inventor: KAMOO YASUHIRO
IPC: G11C11/401
Filed: 1995-03-16
Abstract: PURPOSE: To increase storage capacity without augmenting memory address terminals by mounting a counter counting the number of active state of CAS signals during a period in an inactive state of a RAS signal on a semiconductor storage device. CONSTITUTION: A RAS signal and a CAS signal are input into a counter 22. The counter 22 is reset by the edge of the rise of the RAS signal. A counter address signal is cleared to '0', the number of the fall of the CAS signal is counted for a period in an inactive state of the RAS signal, and the current counter address signal is held when the RAS signal is brought to an active state. The counter address signal is input to a line decoder 18 as a part of a memory address signal. Accordingly, the counter 22 is fitted into a semiconductor storage device, thus increasing storage capacity without augmenting terminals.
Patent JP-S60202605-A (JP)
Inventor: IIDA TATSUROU
IPC: H01B9/02
Filed: 1984-03-27
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-H11242164-A (JP)
Title: Laser scanning microscope, and method for adjusting laser scanning optical system
Inventor: HORIE KEI
IPC: G01N21/27
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To easily and surely adjust the optical axis in a laser scanning optical system. SOLUTION: Laser beam from a laser beam source 514 is led to the optical path of an optical microscope through a laser scanning optical system and is radiated to a sample through an objective lens 505. A beam splitter 507 synthesizes illuminating light from transmission illuminating systems 526, 502, and 503 passing the objective lens 505 and laser beam passing the laser scanning optical system into the same optical path. Illuminating light and laser beam superposed by the beam splitter 507 are condensed by a lens 510 and projected on a CCD 516. A control circuit 517 detects at least one of positional slippage and the spot diameter of laser light on the focal surface of illuminating light and laser light, and the angle of a galvanomirror 5151 and positions of relay lenses 511 and 512 are adjusted to adjust the optical axis of the laser scanning optical system.
Patent JP-H11242517-A (JP)
Title: Diagnostic device
Inventor: JINNO TSUTOMU
IPC: G05B23/02
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain more acculate diagnois result by providing a storage part for storing especially an initial value, and setting weight coefficients through the use of a plurality of storage parts in a diagnostic device through the use of the learning method of a neural network. SOLUTION: This diagnostic device is provided with three memories of a master memory 3, a first learning memory 4 and a second learning memory 5. an initial value is stored in the master memory 3, data obtained by adding a learning result to the initial value is stored in the first learning memory 4, and data on only the learning result is stored in the second learning memory 5, for example. A selection means sequentially reads data from the three memories. A neural net part 7 diagnoses respective pieces of input data. Thus, three diagnosis results can be obtained and the diagnosis result considering the initial value can be obtained.
Patent JP-S61215585-A (JP)
Inventor: TAKAHASHI TAKESHI
IPC: G06F3/048
Filed: 1985-03-20
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-S56153981-A (JP)
Title: Voltage type inverter
Inventor: HOSOKAWA YORIO
IPC: H02M7/48
Filed: 1980-04-30
Abstract: PURPOSE:To effectively control a voltage by setting the ON  timing of a main circuit switch in response to the electric angle of an output frequency and controlling the ON timing in response to the variation of a DC voltage, thereby obtaining a predetermined voltage-time product. CONSTITUTION:An inverter main circuit is composed of a bridge circuit of transistors T11, T12, T21, T22 and diodes D11, D12, D21, D22. The V/F converter 1 of a controlling circuit recieves a reference voltage VR proportional to the output frequency f0 of an inverter and produces a pulse of frequency fR to a counter 2. When the electric angle theta of the counter 2 becomes 180 deg., a signal generator 3 applies a signal R to a flip-flop 4. When the theta becomes set value, an ON signal generator 5 applies an ON signal to a pulse generator 16, and applies the ON or OFF signal to the bridge circuit during the time duration of the output signal of the pulse generator 16 at every set electric angle based on the ON signal, thereby effectively controlling the voltage.
Patent JP-S59179861-A (JP)
Inventor: NAKA YUKIO
IPC: D05C15/22
Filed: 1983-03-31
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-S58175245-A (JP)
Title: Cathode-ray tube
Inventor: IMANISHI WATARU
IPC: H01J29/50
Filed: 1982-04-05
Abstract: PURPOSE:To reduce the cold electron emission from a deposition material deposited in a thru hole through which the electron beam of an electrode body passes, by forming a protrusion at the peripheral section of said thru hole. CONSTITUTION:An annular protrusion 31 protruded to the third grid electrode body 14 side is formed at the peripheral section of the thru hole 28 of the second grid electrode 14. Thus, the equipotential line formed by the high voltage at the third grid electrode body 14 and a slightly lower voltage than the voltage at the body 14 applied to the second grid electrode body 15 becomes coarse inside of the protrusion 31, as shown by broken lines. As a result, since an electric field is small in the second grid electrode body 15 even when the deposition material 30 from a cathode body 17 adheres to the body 15, the cold electron emission that advances from the deposition material 30 to the third grid electrode body 14 is reduced. That is, the said protrusion 31 alleviates the field intensity near the deposition material 30.
Patent JP-S59184197-A (JP)
Title: Preparation of oligosaccharide of sialic acid bond
Inventor: IDEIE SAKANORI
IPC: A23C7/00
Filed: 1983-04-01
Abstract: PURPOSE:To obtain the titled compound important th respect to physiological activity and nutritive physiology industrially advantageously, by desalting a filtrate of ultrafiltration of a milky raw material substance containing an oligosaccharide of sialic acid bond by electrodialysis, treating it with an anion exchange resin, adjusting it to a proper pH, desalting it again by electrodialysis. CONSTITUTION:A filtrate of ultrafiltration of milky raw material substance or molasses prepared in the process of lactose, containing an oligosaccharide of sialic acid bond, is desalted by electrodialysis, passed through a column packed with an anion exchange resin, so that the oligosaccharide of sialic acid is adsorbed on the resin. Water is then passed through the column to remove neutral saccharide. An eluting solution such as hydrochloric acid, etc. is passed through the column to elute the oligosaccharide. The eluate is adjusted to a pH approximately neutrality, and desalted agai by electrodialysis to give the desired oligosaccharide.
Patent JP-S63223046-A (JP)
Title: Production of modified open cell type polyolefin foam
Inventor: KAJI KANAKO
IPC: C08J9/36
Filed: 1987-03-12
Abstract: PURPOSE:To obtain the titled foam by graft polymerization, through radiation, of at least one kind of hydrophilic monomer to an open cell type polyolefin foam to impart said foam with hydrophilicity. CONSTITUTION:An open cell type polyolefin foam with an apparent density 0.02-0.2g/cm<3> is irradiated with ionizing radiation followed by contact with an aqueous solution of hydrophilic monomer (e.g., acrylic acid, methacrylic acid) or its mixture with an organic solvent to effect graft polymerization of the monomer to the above foam; alternatively, the foam mentioned above is immersed in or impregnated with said monomer solution or its mixture with a polyolefin swelling agent such as ethylene dichloride followed by irradiation of the ionizing radiation to effect the graft polymerization of the monomer to the foam, thus obtaining the objective modified foam.
Patent JP-H05257925-A (JP)
Title: Reader level adaptive type electronic newspaper editing system
IPC: G06F17/22
Filed: 1992-03-16
Abstract: PURPOSE:To deliver news information with a level optimum to each reader by editing the characters of newspaper account information correspondingly to a reader's level consisting of the age, knowledge level, etc., of an individual reader. CONSTITUTION:The character edition of newspaper account information stored in a data base device (D/B) 2 is executed by a character editor 1 correspondingly to a reader's knowledge level or the like. In the editor 1, a reader's level registering processing part 5 classifies respective readers into reader's levels optionally determined based upon the reading ability, expertise, or the like of respective readers and registers the classified readers. A level-sorted character editing processing part 6 executes the character edition of newspaper account information obtained from the D/B 2 correspondingly to each reader's level. A level-sorted news storing processing part 7 stores the newspaper account information in each reader's level and a delivering processing part 8 outputs the newspaper account information of a reader's level corresponding to each reader based on a reader's output request.
Patent JP-S56154702-A (JP)
Title: Optical path changer
Inventor: YAMADA AKIRA
IPC: G02B26/08
Filed: 1980-05-02
Abstract: PURPOSE:To make reduction in the decrease of suction force possible despite the increase in inter-magnetic pole spacings by forming the opposing contact surfaces of stationary magnetic poles forming an electromagnet and movable magnetic pole pieces having a permanent magnet mounted with a prism into tapered construction. CONSTITUTION:With the optical path changer used for communication, measurement control, etc. using optical fibers, a movable housing 1b having a permanent magnet 1c mounted with a prism 1a and magnetic poles 1d, 1e is disposed in the  gap of an electromagnet consisting of magnetic poles 2a, 2b fixed to holders 4a, 4b  and coils 3a, 3b, and is slided to the right and left by the electric current from a driving current control circuit 7. Also, the opposing contact surfaces of the magnetic pole 1e and the magnetic pole 2b are formed to a circular conical tapered surface and guide sleeves 7a, 7b are provided to the magnetic poles 2a, 2b. Hence, suction forces increases and this makes it possible to decrease change-over time and power consumption and to improve the positioning accuracy of the movable part.
Patent JP-S62215833-A (JP)
Title: Vibration measuring device
Inventor: MIYAGI SHINJI
IPC: G01H11/06
Filed: 1986-03-18
Abstract: PURPOSE:To detect the moving quantity of an article to be measured, by fixing an electron beam generator to a rigid body such as a heavy article and irradiating a knife edge with an electron in an elongated beam form to detect the quantity of the reflected electron by a detector. CONSTITUTION:A knife edge 13 is fixed to an article 11 to be measured through an attachment 18. In this state, the vibration of the article 11 to be measured is transmitted to the knife edge 13 as it is. The electron beam 16 emitted from an electron beam generator 14 is converted to a desired spot by a lens 19. The size of the spot is appropriately set in relation to the vibration width of the article 11 to be measured. The shape (spot) of the electron beam is shown by a drawing and, because the quantity (output) of the reflected electron to a time can be analogously detected if the quantity of vibration is within the range shown by the arrow I and is simply converted to a length, if a detector 15 is connected to an oscillograph, even the minute vibration of the article 11 to be measured, for example, vibration of about 10Angstrom  can be visually detected.