baber/WOPTO huggingface dataset:
Patent JP-H01316446-A (JP)
Title: Colored steel material
Inventor: MATSUDA MINORU
IPC: C23C4/10
Filed: 1988-06-14
Abstract: PURPOSE:To provide an external appearance of beautiful color and also provide superior corrosion resistance and weatherability and to improve surface hardness by forming a colored ceramics film on the surface of a steel material by thermal spraying. CONSTITUTION:The grains of ceramics, such as alumina, are plasma-sprayed on the surface of a steel material, by which a ceramics film is formed. In this ceramics film, the film itself shows beautiful color, and various kinds of color can be easily obtained by using adequate thermal spraying materials. For example, the film shows a white-colored appearance when alumina is used. The external appearance of this film gives glazed impression due to surface ruggedness and produces a high-grade image. Since this ceramics film has a hardness higher than that of steel, the steel sheet on which this film is formed has superior surface strength.
Patent JP-S5938141-A (JP)
Title: Setting structure of carpet for kicking plate
Inventor: SAITOU MASAYUKI
IPC: B62D25/20
Filed: 1982-08-25
Abstract: PURPOSE:To make the setting of a carpet ever so easier as well as to keep off the occurrence of slip and clearance, by inserting a carpet end part into a concave part made up of a base part and a pent roof part, and locking the carpet end part thereat. CONSTITUTION:A carpet support part 12 and a pent roof part 13 both are solidly formed in one together with a kicking plate 11. On the other hand, a concave part 14 is formed with a base part 12a and the pent roof part 13 of the carpet support part 12, and then a retainer engaging groove 16 fitting a retainer member 15 in the inner part is installed. The retainer member 15 is of 'reversed- hooky' member in type formed separately from the kicking plate 11 and secured tight to a terminal C1 of the side edge of a carpet C in advance. For your information, the said pent roof part 13 may be substituted by a soft lip.
Patent JP-S5938986-A (JP)
Title: Electronic musical instrument with tape recorder
Inventor: SHIMIZU TOMOHIRO
IPC: G10H1/00
Filed: 1982-08-25
Abstract: PURPOSE:To designate easily and accurately an optional musical piece and to ensure an automatic play, by recording a titled name on a magnetic tape via a character key in response to the musical piece signal. CONSTITUTION:The character, title input and save keys 8A, 8B and 8C, etc. of a key input part 8 are operated to record a musical piece and its title name on a magnetic tape 2 of a tape recorder via a CPU3, etc. in response to the operation of a keyboard 1. In such a way, a number of musical pieces can be recorded. A load key 8D is operated after a recorded title is designated by a key 8A, and therefore the designated title is written to a writing buffer 10 via a music order memory 9 and then displayed at a display part 14. When the title read from the tape 2 is coincident with the designated title, the CPU3 works in response to a coincidence circuit 12. Then a designated musical piece of the tape 2 is written to an RAM6, and the musical piece is automatically played. In the same way, many continuous musical pieces are automatically played via the memory 9. In such a way, an optional musical piece can be easily and accurately designated and then played automatically.
Patent JP-H0313284-A (JP)
Title: Laser marking device
Inventor: KIRIYAMA KATSUMI
IPC: B23K26/00
Filed: 1989-06-08
Abstract: PURPOSE:To efficiently utilize the high speed property of a pulse laser by providing a laser outgoing means and a splitting means for splitting a laser beam into plural beams, and executing the marking by using the split laser beams with a metallic plate having plural passing holes. CONSTITUTION:The subject device is provided with a beam expander 11 for expanding a laser beam 16, a reducer 12 for deforming the expanded laser beam to an elliptical shape, and a metallic plate 13. The metallic plate has two passing hole parts 14a, 14b. Accordingly, by expanding and deforming the laser beam 16 and allowing it to pass through the metallic plate having plural transmission holes, the laser beam is brought to space division simultaneously and physically. Subsequently, the laser beam passes through a fiber through a coupling lens, collimated by an emitting lens 7 and passes through a mask 8. This laser beam is transferred to works 15a, 15b, respectively by the action of an image forming lens 9. In such a manner, the high speed property of a pulse laser can be utilized efficiently.
Patent JP-H075068-A (JP)
Title: Light frequency region reflection measuring device
Inventor: SHIMIZU KAORU
IPC: G02F2/00
Filed: 1993-06-17
Abstract: PURPOSE:To measure a relatively wide distance range with a high distance resolution by dividing a reference light into two light waves and then giving frequency shift and delay to one of them and then performing multiple wave- synthesis again. CONSTITUTION:Reference light which is branched by a light directional coupler 3 is divided in 50:50 by light directional couplers 6, 9, and 12 and then frequency shift and delay light path differences L, 2L, and 4L are given by light frequency shifters 7, 10, and 13 and light delay lines 8, 11, and 14, respectively, at each stage. Two light waves through different light paths are synthesized and divided again by the light directional couplers 9 and 12 at each time, finally are synthesized by a light directional coupler 15, and then are synthesized 5 with the reflection signal light from optical parts 20 to be measured. Therefore, by performing superposition while shifting the light frequency and the delay light path difference L of reference light, the light path time difference between the measurement points of the parts 20 is reduced to obtain an interference signal with a sufficient intensity and hence a measurement region can be distinguished since frequency differs. Therefore, a wide distance range can be measured while maintaining a high distance resolution.
Patent JP-S63312461-A (JP)
Inventor: TACHIBANA HIDEO
IPC: E04F13/12
Filed: 1987-06-11
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-S5886722-A (JP)
Title: Forming method for amorphous semiconductor film
Inventor: OOTA TATSUO
IPC: C23C14/00
Filed: 1982-08-24
Abstract: PURPOSE:To provide a high-quality and uniform thin film in a large area, by evaporating amorphous Si on a substrate in the presence of ionized or activated H or F gas, and modified gas containing elements of III or V family, so as to seal off a dangling bond in particular. CONSTITUTION:H and/or F, and AsH3 and/or PH3 are ionized or activated 13 outside an evaporation tank 1, the flow rate thereof is controlled 15, and thereby the quantity of constituents affecting the characteristics of an amorphous Si thin film to be formed is set 16 at a prescribed value. This is effective when the pressure inside the tank is not higher than 9X10<-4>Torr, and a constant quantity of active hydrogen or the like can be added even when the pressure of gas fluctuates due to deposits in the tank. A substrate 3 is biased with a voltage of about 0--10kV, and amorphous Si is deposited with Si 7 employed as an evaporation source. Thereby a dangling bond can be buried by H and/or F atoms fully and with excellent reproducibility, and by controlling properly the flow rate of each gas, a discharged power and the velocity of evaporation of Si, a film whose valence electron is controlled can be formed in a large area at high speed and in uniformity.
Patent JP-H09306640-A (JP)
Title: Surface heater for heating tatami and heating tatami
Inventor: SUDO YOSHIMI
IPC: H05B3/00
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To quickly raise the temperature on the surface without damaging the feeling on the surface of tatami, and reduce influence on other portions even when electric continuity is shut off caused by high pressure of heavy furniture or other heaters. SOLUTION: A surface heater for heating tatami 1 has a plurality of a pair of power supply belts 3A, 3B formed in facing sides on a base sheet, formed by printing a conductive composition, and a plurality of power supply branch lines 4a, 4b alternately extending in the facing power supply belt direction from the power supply belts 3A, 3B, formed by spring the conductive composition, and a plurality of heating elements 6 formed by printing an positive temperature coefficient thermistor composition between power supply branch lines 4a, 4b.
Patent JP-S5936249-A (JP)
Title: Color photosensitive silver halide material
Inventor: SAKAGAMI MEGUMI
IPC: G03C7/32
Filed: 1982-08-24
Abstract: PURPOSE:To obtain the titled material causing no deterioration in sharpness by enlargement with high magnification, by incorporating a coupler capable of releasing a diffusible development inhibitor on coupling reaction, and a polymer latex in said material. CONSTITUTION:The intended photosensitive silver halide material is obtained by incorporating (A) a coupler, such as shown by formula II, capable of releasing a diffusible development inhibitor represented by formula I (A is a coupler component; m is 1-2; and Y is a group combining with the coupling site of A and releasable by the reaction with the oxidized product of a color developing agent, and a highly diffusible development inhibitor), and (B) a polymer coupler latex derived from a monomer latex, such as shown by formula IV, represented by formula III in which R is H, 1-4C alkyl, or the like; X, Y are each -CONH- or the like; A represents 1-10C alkylene, Q is a coupler residue; and m, n are each 0 or 1.
Patent JP-S5949265-A (JP)
Inventor: ERUNSUTO SHIYUPIICHIYUKA
IPC: C09B67/10
Filed: 1983-08-12
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-S63311219-A (JP)
Title: Connector switching method
Inventor: KAMIKO KAZUO
IPC: G02B26/08
Filed: 1987-06-12
Abstract: PURPOSE:To shorten the moving time of a connector and to shorten the instantaneous interruption time of a hot-line, by impressing a high voltage on a solenoid at the time of starting movement. CONSTITUTION:Either one of the connectors 1 and 2 connected to each other is moved until a connection state with another connector 3 is set. And the voltage to be impressed on the solenoid 4 is set at high at the time of driving the solenoid, and the voltage to be impressed on the solenoid 4 after the lapse of a certain time after being driven is decreased, and the excitation of the solenoid 4 can be maintained by the low voltage. Thus, since the high voltage is applied on the solenoid 4 at the time of being driven, a moving block 7 is moved rapidly in a direction of arrow head (a) by increasing the attractive force of the solenoid 4, and the movement is stopped when the block is abutted with a stopper 8. In such a way, it is possible to shorten the instantaneous interruption time of light at the time of switching the connector.
Patent JP-H0438931-A (JP)
Title: Nuclear magnetic resonance apparatus
Inventor: KADOKAWA SHIGERU
IPC: A61B5/055
Filed: 1990-06-05
Abstract: PURPOSE:To achieve a higher efficiency in the generation of an inclined magnetic field and further to realize a smaller size of the apparatus by incorporating an active shielding coil to suppress possible disturbance of an image, while the active shielding coil is arranged being separated at a distance from an inclined magnetic field coil. CONSTITUTION:An active shielding coil 12 is set within a container housing a superconductive coil 1. With such an arrangement, the structure of a nuclear magnetic resistance apparatus can be such that an inclined magnetic field coil 3, an inner circumferential wall 9b of a container 9, an active shielding coil 12 and heat shielding plates 10 and 11 are arranged in the incremental order of radius, which allows the suppression of the generation of an eddy current to be induced in the heat shielding plates 10 and 11, associated with variations in an inclined magnetic field. As a result, adverse effect on an electrostatic magnetic field and the inclined magnetic field otherwise caused by the eddy current can be checked to prevent possible disturbance of an image. In addition, as a distance increase between the active shielding coil 12 and the inclined magnetic field coil 3, generation efficiency of the inclined magnetic field can be improved. Thus, the inner circumferential wall 9b of the container 9 can be positioned in a space make a distance, thereby avoiding a growing size of the superconductive coil 1.
Patent JP-H05315732-A (JP)
Title: Manufacture of wiring board
Inventor: KUMAGAI MINORU
IPC: H05K3/28
Filed: 1992-05-13
Abstract: PURPOSE:To accurately form a protective coat in the parts other than the top face of a wiring pattern. CONSTITUTION:After a wiring pattern 14 having a magnetic material film 13 is formed on an insulating substrate 11, a photosensitive resin film 15 is formed on the whole surface; and after magnetic material particles 16 are scattered on the resin film, a magnetic field is generated between above and below the substrate 11. Then, magnetic flux concentrates on the wiring pattern 14 so that the magnetic material particles 16 on the wiring pattern 14 are fixed by magnetic force on the top face of the photosensitive resin film 15, and when the magnetic material particles 16 in other parts are removed in the fixed state by vacuum suction, etc., a photomask can be formed of the magnetic material particles 16 in a self-aligning manner on the top face of the photosensitive resin film 15 above the wiring pattern 14. When the photosensitive resin film 15 is exposed and developed by the use of this mask, a protective coat can be accurately formed while the photosensitive resin film 15 is accurately left in the parts other than the top face of the wiring pattern 14.
Patent JP-H06333940-A (JP)
Title: Manufacture of bipolar transistor
Inventor: TANABE YASUYUKI
IPC: H01L29/732
Filed: 1993-05-26
Abstract: PURPOSE:To reduce the number of pieces of mask pattern information to be prepared before manufacturing a first and second bipolar transistors having partially different structures by forming masks by using common mask pattern information and mask pattern information for each transistor. CONSTITUTION:Pieces of mask pattern information P106AB, P115AB, P107AB, P113AB commonly used for a first and second bipolar transistors A and B pieces of mask pattern information P110A, P116B, P109B, etc., individually used for the transistors A and B are prepared in advance. The first bipolar transistor A is manufactured by using a mask formed based on the common pieces of mask pattern information P106AB, P115AB, P107AB, P113AB, etc., and individual pieces of mask pattern information P110A. Similarly, the second bipolar transistor B is manufactured by using a mask formed based on the common piece of mask pattern information and individual pieces of mask pattern information P116B and P109B.
Patent JP-S5480043-A (JP)
Title: Programable rom
Inventor: KAWAKAMI KENJI
IPC: G11C17/06
Filed: 1977-12-09
Abstract: PURPOSE:To eliminate the storage effect of the diode after writing and thus to ensure the high-speed operation by jointing the Schottky barrier diode and the PN- junction diode in the contrary directions to each other and then breaks the junction of the diode at one side. CONSTITUTION:ScHOTTKy barrier diode 16 is formed between the surface of epitaxial layer 13 and electrode A formed on semiconductor substrate 11, and the diode of PN-junction 17 is formed between layer 13 and base region 15. In such P- ROM memory cell, the writing pulse is applied to turn electrode A positive and electrode B negative respectively, and thus diode 16 is set forward. Then the backward voltage is applied to junction 17 between layer 13 and base region 15 to break junction 17 down. And only one unit of Schottky barrier diode 10 is left equivalently as the memory cell after writing. As a reult, the storage effect cansing the delay of the memory cell at the switching time can be eliminated, thus ensuring a high- speed operation.
Patent JP-S6125862-A (JP)
Title: Printer
Inventor: HIROTA TETSUO
IPC: B41J29/48
Filed: 1984-07-16
Abstract: PURPOSE:To perform accurate paper feed control, accurate printing control and accurate automatic paper setting, by a method wherein the first paper feed quantity by which a paper is fed after the detection of the presence of the paper by a paper-detecting means having been detecting the absence of paper is calculated, the second paper feed quantity by while the paper is fed after the detection of the absence of paper by the detecting means having been detecting the presence of the paper is calculated, and recording and driving means are energized from the moment the first calculted value reaches the first predetermined quantity to the moment the second calculated value reaches the second predetermined quantity. CONSTITUTION:When the absence of paper is detected by a paper sensor 40, the paper feed quantity by which the paper is fed after the detection of the absence of the paper is counted by a paper absence counter. When said paper feed quantity becomes equal to the paper length between the sensor 40 and a roller 5, a paper absence indicating lamp is turned ON, and a printing-starting operation is inhibited. In this condition, the operator removes a paper on a platen 1, then sets a new paper to a guide 2, and closes an automatic setting switch. The automatic paper setting is controlled on the basis of the actual detection condition of the sensor 40, that is, when the paper is being detected by the sensor 40, the automatic paper setting is invalidated, and when paper is not being detected, the automatic paper setting is effected to automatically set a new paper to the platen.
Patent JP-H0313772-A (JP)
Title: Cold storage
Inventor: MASE TOKUTARO
IPC: F25D21/14
Filed: 1989-06-09
Abstract: PURPOSE:To mount the bottom section of a cooler onto a flat surface, and to reduce the space of a top wall and an outer box by installing a drain pipe to the bottom section of the cooler so as to be penetrated into the top wall and led out to the outside of the outer box through a storage chamber. CONSTITUTION:A drainage system 15 connected to a refrigerator 14 is penetrated into a top wall 3 and introduced into a storage chamber 10, and led out to the outside of a heat-insulating outer box 2. Consequently, when the refrigerator 14 is used for refrigeration, the drainage system 15 is not exposed at a minus temperature, drain passed through the drainage system 15 or stored in the drainage system 15 is not frozen, and a drain path in the drainage system 15 is not closed. The drainage system 15 is pentrated into the top wall 3, and led out to the outside of the outer box 2 through the storage chamber 10. Accordingly, a section projected from the bottom section of the cooler 14 is removed, the bottom section of the cooler 14 can be placed onto a flat surface while the required height of a cold-air curculating space is inhibited, and the space of the top wall 3 and the outer box 2 can be reduced.
Patent JP-H07332527-A (JP)
Title: Solenoid valve
Inventor: YAMAZAKI SHIYOUGO
IPC: F16K31/06
Filed: 1994-06-06
Abstract: PURPOSE:To secure the sufficient air-tightness when a valve is closed without increasing the power consumption, in the solenoid valve constituting the valve by providing a plate-shaped valve element and a valve rubber covering with this plate surface a peripheral surface. CONSTITUTION:A valve 15 is constituted by providing an almost disk-shaped main valve element 25 and a valve rubber 30 covered in this stepped peripheral part 25c to cover with a plate surface 25d a peripheral surface 25e. Not only in the plate surface 25d of the main valve element 25 but also between the peripheral surface 25e and the valve rubber 30, clearances D, E, where the valve rubber 30, pressed by a valve seat 35 when closed the valve, can be distorted, are respectively provided.
Patent JP-H01315142-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKEISHI AKIRA
IPC: H01L21/322
Filed: 1988-06-15
Abstract: PURPOSE:To reduce a bad influence due to contamination by a heavy metal by a method wherein a crystal defect is caused intentionally in a scribing region on the surface of a wafer by using an ion implantation method and the heavy metal is gettered in the crystal defect. CONSTITUTION:A photomask pattern 3 formed in order to cause a crystal defect in the central part of a scribing region where a thick oxide film 2 does not exist on a P-type silicon substrate 1 is a mask having an opening in the central part of the scribing region 4. ln succession, ions of boron are implanted into the opening part of this scribing region 4. At this stage, a boron ion implantation layer 5 is formed by oxidation in an atmosphere of steam; during this process, many crystal defects are caused near the surface of the ion implantation layer 5. The crystal defects are used as a gettering source of a heavy metal. By this setup, it is possible to form a semiconductor integrated circuit where a bad influence due to contamination by the heavy metal is small.
Patent JP-S5480125-A (JP)
Title: Exposure control circuit
Inventor: SHINODA NOBUHIKO
IPC: G03B7/095
Filed: 1977-12-08
Abstract: PURPOSE: To enhance the control precision by feeding back the amount of diaphragm control more than the precision of diaphragm control of diaphragm control mechanism of the operated values of diaphragm to the set shutter second time in order to control the exposure.  
     CONSTITUTION: Diaphragm valve counted by operational amplifier 11 of photometry circuit is convertd by A/D converter 12. Digital diaphragm amount within the diaphragm control precision of diaphragm control mechanism, such as, FF31 and magnet 33, etc. is added to down counter 13 to preset diaphragem. Digital diaphragm amount more than the diaphragm precision is memorized in up down counter 14. After the lapse of the predetermined time due to the discharge of capacitor 29, it is reset by the inverted output of comparation circuit 30 so that the counted value is compared via selection circuit 20 and AND gate 21 of shutter second time counter 19 which starts counting. By this comparation, the output inversion period of FF16 is controlled in accordance with the memory value of counter 14 to control the travel of the second blind via magnet 24. The diaphragm value more than the precision of diaphragm control mechanism is fed back to the shutter second time to carry out the highly precise exposure control. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0442982-A (JP)
Title: Glass sealed terminal for semiconductor laser element
Inventor: SATO YOICHI
IPC: H01S5/00
Filed: 1990-06-06
Abstract: PURPOSE:To obtain a glass sealed terminal for a semiconductor element in which its cost is reduced by composing parts of bottom and sidewall of a recessed vessel of bottom and vertical part of the terminal, and forming an opening to be formed on the upper surface of the vessel obliquely to the bottom of the vessel. CONSTITUTION:Since an opening inclined to a bottom is formed on the upper surface of an eyelet 6, a sidewall formed perpendicularly to the bottom has a different height. A laser element 1, a monitor element 3 and leads 16, 16 are provided in the recess vessel of the eyelet 6 surrounded by such a sidewall. The element 1 is mounted at the highest sidewall 36 of the height from the bottom 1, and the sidewall 36 is used as the mounting surface and heat radiating surface of the element 1. A light from the element 1 is emitted externally of the eyelet 6 from the opening opened obliquely on the upper surface of the eyelet 6.
Patent JP-S5951706-A (JP)
Inventor: MATSUSHITA YOUSUKE
IPC: A01C11/02
Filed: 1983-08-11
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。