baber/WOPTO huggingface dataset:
Patent JP-2001114593-A (JP)
Title: Method for producing beta-barium borate single crystal
Inventor: OKAMOTO TSUTOMU
IPC: C30B29/22
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a beta-barium borate single crystal scarcely causing the scattering of light. SOLUTION: When the beta-barium borate (hereinafter simply referred to as BBO) single crystal 3 is produced by a pulling method, a BBO seed crystal 1 is pulled from a melted liquid 2. Therein, the BBO seed crystal 1 is pulled in a pulling direction of <001>. Thereby, the BBO single crystal 3 scarcely containing light-scattering impurities can be obtained.
Patent JP-H07145956-A (JP)
Title: Duct type air conditioner
Inventor: IMAMURA MINORU
IPC: F24F1/00
Filed: 1993-11-22
Abstract: PURPOSE:To dry clothing, in addition to heating, by reducing the diameter of a duct and using a common heat source machine and the duct. CONSTITUTION:A heat source machine 10 is formed in a high load type. A main duct 11 is formed into a high load type small diameter tube. Cooling is conducted by outdoor units 17 or 17a which is separately provided. A clothing dryer 19 and a bathroom unit 23 of a bathroom 22 is coupled to the duct 11 to supply warm air for heating through the common duct 11.
Patent JP-H09107791-A (JP)
Title: Planting material and container for charging the same
Inventor: CHIBA SHIGEO
IPC: A01G9/10
Filed: 1995-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a planting material capable of being used as a cut flower- supporting base for inserting cut flowers or a cuttage-supporting base, as a seedling bed or cultivation bed for sowing seeds directly or after laminating soil and sand, or also as a vegetable-preserving bed for inserting a rooted vegetable. SOLUTION: This planting material 16 comprises fiber aggregates each prepared by collecting many flexible fiber pieces 11 paralleled to each other in the same longitudinal direction.
Patent JP-H04167495-A (JP)
Title: Packaging structure of tab-type semiconductor device
Inventor: TAJIMA TSUNEAKI
IPC: H01L21/60
Filed: 1990-10-31
Abstract: PURPOSE:To enable thermal stress caused by difference in thermal coefficient of expansion between a TAB-type semiconductor device and a substrate to be relieved by applying an anisotropic conductive type onto a packaging surface of an outer lead and then performing pressure welding of the outer lead to an electrode pad with a pressure-welding member. CONSTITUTION:For mounting a TAB chip 1 on a surface of a printed-circuit board 3 utilizing a cover 12, an anisotropic conductive tape 11 is first applied to a lead 2 of the TAB chip 1. Then, this anisotropic conductive tape 11 is positioned on an electrode pad 4 of the printed-circuit board 3 and then the TAB chip 1 is placed on the printed-circuit board 3. After that, the cover 12 is placed on the TAB chip 1 and is adhered to while the opening edge part is maintained to be in contact with the printed-circuit board 3. When the cover 12 is sealed to the printed-circuit board 3, the lead 2 is brought to a side of the printed-circuit board 3 by a stage part 12a and the anisotropic conductive tape 11 is pressure-welded to an electrode pad 4 of the printed-circuit board 3 for continuity so that thermal stress caused by difference in thermal coefficient of expansion between the TAB chip 1 and the printed-circuit board 3 is relaxed since the anisotropic conductive tape 11 is shifted in side direction for the electrode pad 4.
Patent JP-S62154676-A (JP)
Title: Improvement of orientation intensity of sputtered thin film
Inventor: NAGAOKA SHIRO
IPC: C23C14/14
Filed: 1985-12-27
Abstract: PURPOSE:To enhance the intensity of self-orientation and reduce the intensity distribution by using inactive gas including water to form a magnesia thin film by the sputtering. CONSTITUTION:An insulator or semiconductor is used to a substrate and it is placed under the vacuum condition with pressure of 10<-4>Torr or less, desirably under the pressure of 10<-5>Torr is less. In this case, a substrate temperature is set within the range of 100 deg.C-300 deg.C in order to enhance the orientation intensity of magnesia and also enhance orientation intensity of niob nitride oriented in the same direction as the magnesia base material to be formed on said magnesia. Thereafter, the magnesia film is formed by the RF sputter using the sputter gas such as inactive gas of argon. After the sputter condition is set, the substrate surface is etched for about several hundreds A in order to remove contaminated layer of the substrate surface. Thereafter, a film of about 80nm is formed by the RF sputter using MgO as the target, niob nitride is formed by the epitaxial growth method on the MgO in the thickness of about 10nm under the same vacuum condition.
Patent JP-H01135556-A (JP)
Title: Coating apparatus
Inventor: OZAWA MASAAKI
IPC: B05B13/04
Filed: 1987-11-19
Abstract: PURPOSE:To uniformly coat an object even if the bottom of the object is inclined, by elevating a painting reciprocator, which has a spraying gun reciprocating in the direction at almost rectangular to an elevator guide, according to an elevating guide. CONSTITUTION:A pair of elevator guides 8 being faced each other and sandwiching a route of an object to be coated are installed on a floor 4 under a conveyer 1 hanging and transporting the object (a). A coating reciprocator 10 having a spraying gun 35 reciprocating in the direction at almost rectangular to the elevator guide is bridged between the elevator guides 8 and supported to be elevated and lowered according to motion of the elevator guides. As a result, even if the bottom of an object is curved or inclined, due to the connecting motion of the reciprocator and the spraying gun, the distance between a paint-spraying exit of the spraying gun and the object surface to be painted is adjusted properly and kept const. so as to form a uniform coated film.
Patent JP-H09136160-A (JP)
Title: Method for seal-welding end plate of heat exchanger and flat tube
Inventor: KISHIKAWA RYOJI
IPC: B23K101/14
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To execute a sound seal welding and to reduce the man-hour by inserting an expanding and cooling jig into a flat tube, making an end plate in close contact with the flat tube and executing seal-welding. SOLUTION: A flat tube 3 is thrusted in an end plate 2, an expanding and cooling jig 1 of copper is inserted into the flat tube 3, the flat tube 3 is expanded and the gap between the end plate 2 and the flat tube 3 is eliminated. A flange 2a is formed in the part of hole into which the flat tube 3 of the end plate 2 is inserted and comes into close contact with the external circumference face of the flat tube 3. In this state, the end plate 2 and the flat tube 3 are seal-welded by a TIG welding torch 5. Since the gap between the end plate 2 and the flat tube 3 is eliminated, the sound welding part without the erosion part can be obtained by the cooling action of the expanding and cooling jig 1.
Patent JP-H09135147-A (JP)
Title: Active filter
Inventor: FUJII TOSHIKAZU
IPC: H03H11/04
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an active filter with high accuracy, a small circuit scale suitable for IC processing by inserting and connecting a 2nd capacitor between an output of an inverse amplifier and an output terminal. SOLUTION: An input terminal IN connects to a noninverting input of a transconductance circuit Gm1 and an output of the transconductance circuit Gm1 connects to a noninverting input of a transconductance circuit Gm2 and connected to a reference potential point via a capacitor C1. An output of the transconductance circuit Gm2 connects to an output terminal OUT and to inverting input terminals of the transconductance circuits Gm1, Gm2 and one terminal of a capacitor C2. The input terminal IN connects to an input of an inverting amplifier A. Furthermore, an output of the inverting amplifier A connects to the other terminal of a capacitor C2. Then a signal is given to either of capacitors C1, C2 of a state variable type LPF consisting of the transconductance circuits Gm1, Gm2.
Patent JP-H08153431-A (JP)
Title: Grommet
Inventor: SEKIYA KENICHI
IPC: H01B17/58
Filed: 1994-11-28
Abstract: PURPOSE: To easily and properly perform a cutting by improving a grommet applicable to various kinds of wire harnesses different in size. CONSTITUTION: This grommet has a cup-like panel fitting part 10 and a focusing cylinder 20 continued to the panel fitting part 10 for holding a wire harness W. The diameter of the focusing cylinder 20 is increased in three stages of a minor diameter part 21, a middle diameter part 22 and a major diameter part 23 from one end to the other end on the panel fitting part 10 side, and two stepped parts 24, 25 are formed in the course. The stepped parts 24, 25 have two ribs 26a and 26b, 27a and 27b over the whole circumference on the major diameter side at intervals of about 2mm, respectively, and cutting parts 28, 29 are formed between both the ribs 26a, 26b or the ribs 27a, 26b, respectively.
Patent JP-H04165626-A (JP)
Title: Semiconductor integrated circuit and manufacture thereof
Inventor: HATANO TSUTOMU
IPC: H01L21/8222
Filed: 1990-10-30
Abstract: PURPOSE:To obtain a resistance value of high accuracy by forming a thin film resistor for limiting a collector current of a bipolar transistor through an insulating film on a semiconductor substrate formed with the transistor. CONSTITUTION:An oxide film 6, a first layer wiring 7 are formed on a semiconductor substrate 1, an oxide film 10 is then deposited, a through hole 11 is opened, and a tungsten film 12 to become a resistor is then formed. Thereafter, the film 12 is covered with photoresist, tungsten is buried in the hole 11, the photoresist is removed, and a second layer wiring 13 is formed. An insulating film 14 is deposited, the hole 11 is opened, and then a third layer wiring 15 is connected. Thus, since the film 14 is protected without reducing the film 12 to become a resistance element, a resistance value of high accuracy is obtained.
Patent JP-H02137511-A (JP)
Title: Package for hermetic seal
Inventor: FUJIKAWA JUNJI
IPC: H01L23/02
Filed: 1988-11-18
Abstract: PURPOSE:To facilitate the forming of package with thin thickness and high strength by using an integrated forming part for a base forming the package together with a flat plate cover. CONSTITUTION:A hermetic seal package 8 for a crystal vibrator 6 or the like together with a flat plate cover 12 made of a glass material or the like is formed as a uniformed forming. Thus, the thickness is thin in comparison with the case of the package of lamination forming or the like and the hermetic seal package with thin thickness and high strength is formed with high economy.
Patent JP-2000124230-A (JP)
Title: Supply equipment of semiconductor frame
Inventor: MATSUO SHINYA
IPC: H01L21/677
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a supply equipment of a semiconductor frame, which can cope at once with the kind change of a semiconductor frame, and does not generate the work load like for retooling and decrease in efficiency due to interruption at change of kinds. SOLUTION: This supply equipment of a semiconductor frame is provided with a lead-out mechanism which clamps with a chuck, a semiconductor frame accommodated in a magazine 1, leads out the frame to the outside of the magazine 1, and transfers the frame onto a guide rail, and a conveying means which sends the led out semiconductor frame to the next equipment. A through-hole is formed at a specified position of the semiconductor frame. The width of the guide rail is determined by the movement from an initial set position of a magazine presser foot 3 to a position, where the presser abuts against the magazine 1. The guide rail 12a is moved in parallel to reach the width. The through-hole of the semiconductor frame led out from the magazine 1 by the lead-out mechanism is detected with a sensor 13, and the length of the semiconductor frame is recognized.  On the basis of the length, the sending amount of the conveying means is determined.
Patent JP-H04166169-A (JP)
Title: Atheroma remover
Inventor: SANADA KAZUO
IPC: A61M25/00
Filed: 1990-10-30
Abstract: PURPOSE:To perform light therapy without use of a laser light irradiation system by efficient irradiation of atheroma with light by providing outside of a scattering section a balloon containing a phosphor solution which radiates fluorescence of a specified wavelength range by receiving a light energy. CONSTITUTION:An atheroma remover 10 is provided with a catheter 11, a large inside diameter fiber 12, a scattering body 13 which radiates light transmitted through the fiber 12 from an outer circumferential surface and a balloon 15 which expands by introducing a phosphor solution 14, as main components. When light is incident onto the fiber 12, the light is radiated from the outer circumferential surface of the scattering body 13 to be received by phosphor within the balloon 15 and fluorescence of a specified wavelength range is irradiated from the outer circumference of the balloon 15. When a material for emitting the fluorescence with the specified wavelength range by exciting a hematoporphyrin derivative is used, light therapy can be performed without use of laser light. In addition, since the light energy is irradiated on the atheroma in a state that the balloon 15 is expanded and brought into contact with the atheroma, the whole affected part including the atheroma can be irradiated together with the light.
Patent JP-H08153247-A (JP)
Title: Coin processor
Inventor: MATSUMOTO SADAO
IPC: G07F5/22
Filed: 1994-11-28
Abstract: PURPOSE: To automatically set up the number of changes to be stored and to prevent the generation of lack of changes in respect to a coin processor to be used for an automatic vending machine or the like and capable of storing/managing charged coins and paying out changes. CONSTITUTION: A storage means 15 stores data of the number of coins charged for every coin sort based upon discrimination result of a coin discriminating means 3, coin denomination constitution data corresponding to the constitution of charged money denomination in each charging processing and data of the number of paid-out coins for every money denomination, a means 22 for calculating the number of coins to be stored statistically calculates the minimum number of coins to be stored at least by a coin storing means 18 for every money denomination and in each prescribed period based upon the contents stored in the means 15 and a control means 22 controls respective means so as to lead coins corresponding to the minimum number of coins to be stored to the means 18 as changes and lead coins exceeding the minimum number of coins to be stored to a coin storing means 20.  Since the minimum number of coins to be stored which is statistically calculated is always stored in the means 18, the necessity of setting up the number of remaining changes is eliminated and the loss of a vending chance due to the lack of changes can be reduced.
Patent JP-2000123247-A (JP)
Title: Device for automatically paying out coin
Inventor: NORITA HIROTOSHI
IPC: G07D9/00
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To surely prevent coins from being held in a retaining zone from a coin shutter to the coin ejection side edge part of a coin paying-out belt. SOLUTION: After the paying-out of coins whose sum is made coincident with a paying-out sum is completed, whether or not the coins are retained at a coin ejection port side from a coin shutter on a coin ejection belt is judged from the detected output of at least one of a paying-out counting sensor and a material judgment sensor (ST22-ST25). Then, when it is judged that the coins are retained, a coin paying-out belt 25 is inverted for an instant, and then normally rotated in a constant time so that the retained coins can be paid out to a coin paying-out port 3 by a forced paying-out operation (ST28-ST31).
Patent JP-H11107714-A (JP)
Title: Directly striking type valve system for internal combustion engine
Inventor: KATO NORIO
IPC: F01L3/10
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To reduce valve cock without sacrificing stick resistance performance of a valve and space. SOLUTION: A recessed part 11 is arranged on an upper surface center part of a retainer 6 installed on an upper end part of a valve 3, in a directly striking type valve system for an internal combustion engine. The inner circumferential surface of the recessed part 11 is formed as a guided part 21 which is loosely fitted to an outer periphery 20 of a valve abutting part 15 which is protuberantly arranged on a lower surface center part of the end wall part of a valve lifter 10. Therefore, displacement of an axial right direction of an upper end part of the valve 3 is restricted so as to reduce valve cock.
Patent JP-H01134990-A (JP)
Title: Printing method for printed wiring board
Inventor: ICHINOSE SHIRO
IPC: B41F15/40
Filed: 1987-11-19
Abstract: PURPOSE:To apply a coating solution onto a screen as thick enough as required by a method wherein a first and a second scraper are made to move up pressing on the front and the rear of the screen. CONSTITUTION:A coating solution is applied onto an upper side of the tip of a first scraper 3. On the other hand, a motor 28 is driven to make a second scraper move up. A motor 22 is driven to make a scraper 3 and a squeegee move up as the scraper 4 keeps moving up when the space between the scrapers 4 and 3 reaches 10-200mm. The scraper 3 moves up precedently and the scraper 4 moves up succeedingly as the scrapers are pressing on the front and the rear of a screen 1, where the scraper 3 fills a coating solution in a screen mesh and the scraper 4 removes an excessive solution which is extruded to the rear of the screen 1 just after the filling operation is completed.
Patent JP-S63146427-A (JP)
Inventor: IWAMOTO SHINICHIRO
IPC: H01G9/08
Filed: 1986-12-10
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-S62154141-A (JP)
Title: Microprocessor
Inventor: YOSHIDA KAZUYOSHI
IPC: G06F11/00
Filed: 1985-12-27
Abstract: PURPOSE:To easily expand an instruction by using an operation code converting circuit. CONSTITUTION:When a defined operation code is fetched, a multiplexer 6 selects the defined operation code data input out of an instruction register 2 and sends it to an instruction decoder 7. While if an undefined operation code is fetched from an internal bus 1, an undefined operation code decoder 3 outputs a switch signal and at the same time the decoder 3 is validated. Then an encoder 5 outputs the defined operation code having previously correspondence to the input of the decoding signal. The multiplexer 6 selects a defined operation code out of the encoder 5 by the switch signal and sends it to the decoder 7.
Patent JP-S62155353-A (JP)
Title: Block for v-belt
Inventor: NISHIYAMA SHOICHI
IPC: F16G5/16
Filed: 1985-12-27
Abstract: PURPOSE:To reduce the abrasion of a belt by forming a block body from Ti or Ti alloy and coating the peripheral surfaces of the block body by the surface treatment layer for increasing the abrasion resistance. CONSTITUTION:A belt 1 consists of a laminated belt 2 and a metal block 3. A number of blocks 3 are superposed in the longitudinal direction of the laminated belt 2. The block body 10 of the block 3 is made of Ti or Ti alloy. Further, among the peripheral surfaces of the block body 10, the parts in contact with the laminated belt 2 (inner surface sides of the top parts 11 and 12 and a belt supporting surface 18) and the V-shaped inclined surfaces 16 and 17 which contact pulleys 4 and 5 are applied with the surface treatment coating for improving the abrasion resistance. Therefore, the weight of the belt can be reduced markedly, and the abnormal vibration generated in the high speed revolution of the belt can be prevented, and abrasion can be reduced.
Patent JP-S62151967-A (JP)
Title: Integrated circuit
Inventor: KAWADA KAZUHIDE
IPC: G06F15/78
Filed: 1985-12-25
Abstract: PURPOSE:To execute the processing of a signal without installing an expensive frequency counter at an external part by discovering the malfunction of a frequency divider. CONSTITUTION:The output of the frequency divider 5 is connected to a phase comparator 6 together with a circuit 7 generating a reference frequency and generates a signal in accordance with the phase difference between the reference frequency and the signal frequency-divided by the frequency divider 5. The signal is converted to a direct current voltage by a low-pass filter 7, the direct current voltage changes the output frequency of VCO9 and the output is frequency-divided to a one over integer by a prescaler 4 and the frequency divider 5. After the same action is repeated, the frequency of the output signal of the frequency divider 5 is made coincident with the reference frequency, then, the loop is balance in the stable condition and the action is completed. The output of the prescaler 4 enters the frequency dividing circuit and is guided to a frequency counter 2 and the output of the frequency counter 2 is inputted to a CPU 3. When the abnormality occurs at the action of the prescaler 4, in accordance with the flow programmed beforehand, the abnormal signal is generated at the external part and the action of the frequency divider 5 can be stopped.
Patent JP-H04169433-A (JP)
Title: Sheet feeding device
Inventor: SHIMIZU HIROTAKA
IPC: G03G15/04
Filed: 1990-10-30
Abstract: PURPOSE:To improve separation function, and to prevent the generation of double feeding and so on by determining a certain angle for the sucking surface of a suction air tank, and whereby ensuring the blowing in of a compressed air between a lowest sheet and a second sheet. CONSTITUTION:A first suction surface 40 is formed in such a way that it is faced almost in the same direction as the direction of the air blown from a nozzle alley 41. A second suction surface 41 is formed at an angle of for example 164 deg. to the first suction surface 40, and the front end of a lowest sheet is sucked thereby. The angle formed between the horizontal surface and the first and second suction surfaces 40, 41 is determined approximately 8 deg. while the angle formed between the horizontal surface and the direction of the air blown from the nozzle 14 is approximately 8 deg.. The lowest sheet is deformed into a shape to match the first and second suction surfaces 40, 41, and a wide space is generated between the lowest sheet and a second sheet. From a third document on, the paper sheet is floated by a compressed air.
Patent JP-2001117012-A (JP)
Title: Illumination lens
Inventor: TACHIHARA SATORU
IPC: G02B21/02
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a two-group zoom type illumination lens having a small F-number and constituted of the small number of lenses. SOLUTION: Illuminating light emitted from a light source device 106 is converged by a condenser lens 107 and made incident on the incident end face 105a of a light guide fiber bundle 105. The illuminating light transmitted by the bundle 105 is emitted as divergent light from the emitting end face of the bundle 105 and illuminates an object through the illumination lens 310 and a prism 320. The lens 310 is a two-group type zoom lens constituted by arraying a 1st group G1 consisting only of three positive lenses and a 2nd group G2 consisting only of one negative lens in order from its illuminating light incident side. The 1st and the 2nd groups G1 and G2 can respectively move in an optical axis direction so as to change the divergence of the illuminating light radiated to the object.