baber/WOPTO huggingface dataset:
Patent JP-2001194962-A (JP)
Title: Image forming device
Inventor: KIZAKI OSAMU
IPC: H04N1/21
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of changing the number of copies for image forming after the start of the proper image forming operation in consideration of mode combination control and productivity or the like. SOLUTION: Although the change of number of copies for image forming is enabled fundamentally by a second copy setting means after the start of image forming operation, the change is not enabled uniformly, but it is limited to the case only where a judging means for the change propriety for setting copies (step S12) judges the change effective in a judgment result. For example, in the case of sorting mode (Y of S20), the change of the set number of copies is made effective by displaying an interruption picture with a change key for setting copies (S22) with the condition that the set numbers of copies at the interruption is 2 or more showing that image data are stored in a memory (Y of S21). When the set value of the number of copies is 1 (N of S21), the change is forbidden by displaying the interruption picture without the change key for setting copies (S23).
Patent JP-H11170505-A (JP)
Title: Ink-jet type recording head
Inventor: SHIMADA KATSUTO
IPC: B41J2/045
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet type recording head which can limit a decrease in displacement amount of a piezoelectric active part and maintain durability. SOLUTION: In an ink-jet type recording head provided with a piezoelectric vibrator comprising a diaphragm constituting part of a pressure generation chamber 12 communicated with a nozzle opening and having at least an upper face act as a lower electrode 60, and a piezoelectric active part 320 including a piezoelectric layer 70 formed on a front face of the diaphragm and an upper electrode 80 formed on a front face of the piezoelectric layer 70, a contact part 90a as a connection part between a lead electrode 100 for impressing a voltage to the piezoelectric active part 320 and the piezoelectric active part 320 is set at a nearly central part of an area opposite to the pressure generation chamber 12, thereby restricting a resistance to the supply of a current, so that a decrease in displacement amount of the piezoelectric active part 320 is limited.
Patent JP-H05150172-A (JP)
Title: Objective for endoscope
Inventor: YOKOTA AKIRA
IPC: G02B5/22
Filed: 1991-11-26
Abstract: PURPOSE:To obtain the compact objective for the endoscope which consists of a small number of components and generate no irregularity in color tone by constituting a lens which is equal in length between the on-axis main light beam path and off-axis main light beam path in an optical system by using an infrared-ray cutting filter. CONSTITUTION:The endoscope objective consists of a 1st group with negative refracting power, a 2nd group with positive refracting power, and a 3rd group with positive refracting power in order from an object side. At least one lens in the 3rd group is composed of a cemented lens formed by cementing a positive and a negative lens together. The 2nd group is composed of the infrared-ray cutting filter so that the length (l) of the on-axis main light beam path is equal to the length (m) of the off-axis main light beam path. Here, 0.9<m/l<1.1, preferably, holds. The infrared-ray cutting filter consists of borosilicate or phosphate glass in the case of an absorption type filter.
Patent JP-H10173923-A (JP)
Title: Device and method for generating dot type dither pattern
Inventor: URASAWA KOJI
IPC: H04N1/405
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To make it easy to arrange a combination of dither patterns by generating a square dither pattern by generating a unit pattern which has threshold values arranged in matrix in predetermined order and arranging the threshold values of the unit pattern so that a dot image has a screen angle to one side of the pattern size of a dither pattern. SOLUTION: A unit pattern generation part 4 generates the unit pattern(UP) having threshold values arranged in matrix in the predetermined order from the pattern size(PS) of the inputted UP. A dither pattern calculation part 7 calculates the PS of a dither pattern(DP) from the PS and screen angle of the inputted UP and then a dither pattern rotation part arranges threshold values in respective cells according to one side of the PS, the screen angle, and the UP. Consequently, a square dot type DP having an arbitrary screen angle can be generated and when dot type DPs are combined, they can easily be arranged without deviation.
Patent JP-H04202085-A (JP)
Title: Single crystal pulling up device
Inventor: SUZUKI OSAMU
IPC: H01L21/208
Filed: 1990-11-30
Abstract: PURPOSE:To allow the full charge of raw materials and to shorten the time for melting by specifying the height of the heat shielding body of the pulling up device which is provided with the heat shielding body consisting of the tubular body having a truncated inverted circular cone shape between the ceiling of a chamber and a crucible so as to enclose a single crystal and providing a lifting means. CONSTITUTION:The heat shielding body 10 consisting of the tubular body having the truncated inverted circular cone shape is provided between the ceiling of the chamber 1 and the molten raw material holding crucible 2 of the single crystal pulling up device so as to enclose the single crystal. Further, the height of this heat shielding body 10 is specified to about half the spacing between the ceiling of the chamber 1 and the molten raw material holding crucible 2, and the lifting machine 11 for lifting the heat shielding body 10 is provided. The heat shielding body 10 is risen by the lifting machine 11 so that polycrystalline raw materials 8 can be fully charged to the crucible 2 at the time of charging the polycrystalline raw materials 8 into the crucible 2. The polycrystalline raw materials 8 are then heated by a heater 3 to form a melt 4 and, thereafter, the heat shielding body 10 is lowered and the single crystal is pulled up.
Patent JP-H07187241-A (JP)
Title: Shock absorbing bag for transport
Inventor: KUDO HITOSHI
IPC: B65D81/07
Filed: 1993-12-28
Abstract: PURPOSE:To provide a container for transportation adaptable for the size, and shape of an article. CONSTITUTION:A bag-like container mainbody 1 made of a flexible material impervious to air is provided with a zipper 2 at its mouth part and the zipper 2 is opened and closed when a portable apparatus is taken in and out. A part of the container mainbody 1 is provided with an air inlet opening 3, through which the air is admitted into the container body after placing the portable apparatus therein to conform the container body with the size of the apparatus. At the time of completing the transportation, the air is removed from the air inlet opening in a reverse manner. An air feed pump 4 is available as an accessory for use in pumping the air into the container mainbody 1.
Patent JP-H05147800-A (JP)
Title: Sheet discharge guide device of sheet transport type scanner
Inventor: HARIO YUTAKA
IPC: B65H5/06
Filed: 1991-11-26
Abstract: PURPOSE:To switch the forward/backward discharging direction of document sheets by changing over the position of movable guide plates from a switch on an operation panel. CONSTITUTION:When an operation panel 64 is manipulated to operate a driver device and movable guide plates 54, 62 are moved to the position as guiding document to ahead of the device body 2, each document sheet inserted in front of the body 2 is read by a reading sensor 10 furnished in the body 2 and transported to the rear of the device body 2. At this time, the document sheet gets on the guide plates 54, 62 and is discharged to ahead of the body 2 under guidance thereof. When the movable guide plates 54, 62 are moved into the position apart from the ahead guiding position, the document sheet sent to the rear of the device body 2 is dropped off to the back of the body 2 without being guided to ahead of the body 2.
Patent JP-H02264824-A (JP)
Title: Mass flow sensor
Inventor: ANDORIYUU NIKORASU DAMASU
IPC: G01F1/78
Filed: 1989-12-25
Abstract: PURPOSE: To obtain a mass flow detector which is suitably used for an aerospace purpose by forming at least a pair of resemble blades in such a way that the bladed are extended in the flowing direction of a fluid and symmetrically protruded from a common yoke. CONSTITUTION: A mass flow detector 10 is provided with a narrow and long yoke 12 having two resemble parallel blades 14 symmetrically protruded over the full length of the yoke 12. The detector 10 is constituted so that the detector 10 can be fitted in a fluid conduit, especially, in the main fuel supplying conduit of the fuel control system of an aeroplane engine in the length direction of the yoke, namely, in the length direction of the blades arranged in the flowing direction of a fluid and the fluid flows between blades 14 and on both sides of the blades 14.  The yoke 12 is divided into two parts and the first part 16 is united with the blades 14 and contains square recessed sections 18 facing each other in the space between the blades 14 and the second part 20 has a hard square block and is fitted to the first part 16 by electron beam welding around the recessed sections 18 so as to close the sections 18.
Patent JP-H01174327-A (JP)
Title: Mixed gas for astringency elimination of astringent persimmon
Inventor: FUJII SHIZUO
IPC: A23B7/152
Filed: 1987-12-29
Abstract: PURPOSE:To obtain the above gas capable of insolubilizing the tannin in astringent persimmons to ensure the astringency to be eliminated more quickly, thus giving sweet persimmons, by mixing carbon dioxide and ethyl alcohol. CONSTITUTION:The objective mixed gas can be obtained by mixing, pref., 99-90vol.% of carbon dioxide and 1-10vol.% of ethyl alcohol.
Patent JP-H05146973-A (JP)
Title: Cleaning card
Inventor: SUZUURA YASUKI
IPC: G11B5/41
Filed: 1991-11-26
Abstract: PURPOSE:To freely change the passing path of a cleaning card inserted into the insertion port of a magnetic recording card to the desired path by encoding the information of the card passing path or the like in advance on the magnetic layer of the cleaning card in a system such as an automatic checking and collecting machine having different passing paths of magnetic recording cards passing through it according to the type of a ticket, a constitution ticket, and a stored card. CONSTITUTION:A card type flexible supporter having a magnetic layer on at least one face and a cleaning resin layer formed on at least one face of the supporter are provided, and the cleaning resin layer is made of a resin layer uniformly dispersed and mixed with inorganic fine powder.
Patent JP-H05166881-A (JP)
Title: Method for mounting flip chip
Inventor: SAKASHITA YASUYUKI
IPC: H01L21/60
Filed: 1991-12-19
Abstract: PURPOSE:To provide a method for mounting a flip chip having small etching of a gold bump, no formation of a brittle alloy layer and high connecting reliability. CONSTITUTION:Gold bumps 2 of a bare chip 1 side are connected to a board 4 and bonding materials in a face down state by using an indium-lead solder 3.
Patent JP-H07203036-A (JP)
Title: Telephone switching system
Inventor: HOTARI HIRONOBU
IPC: H04M3/42
Filed: 1993-12-28
Abstract: PURPOSE:To ensure the fine service according to the circumstances by transmitting a message to the former speaker in place of a holding tone by a simple dial operation after switching the talking to a new speaker who interrupts the talking in the call-waiting service. CONSTITUTION:When a speaker B receives the call-waiting service from a speaker C while a speaker A calls the speaker B and is talking the speaker B, the speaker B asks the speaker A to wait for the time being and hooks a handset 20 to cut the talking with the speaker A and to talk with the speaker C. If the speaker B operates a key input part 17 as **, for example, while talking with the speaker C, a specific dial tone signal is transmitted twice to a public circuit network N. The network N recognizes the dial tone signal as the call-waiting additional service and sends a prescribed message 'Please ring off and wait a moment, I'll call yout again.', etc., to the speaker A in place of a holding tone. At the same time, this message is shown to the speaker B from a ROM 12 through a display part 18. Thus the speaker A can save his call rate, and a fine service is ensured according to the circumstances in a telephone switcing system.
Patent JP-H08168260-A (JP)
Title: Inverter device
Inventor: NAKAGAWA NAOHITO
IPC: H02M7/48
Filed: 1994-12-13
Abstract: PURPOSE: To suppress the voltages applied across the switching elements of a booster inverter and a fluorescent lamp inverter without relying on the control of the control circuit of a booster chopper inverter, but by detecting a fluorescent lamp. CONSTITUTION: An inverter device is constituted of a booster chopper inverter 6 which boosts and smoothes a voltage which is obtained by full-wave rectifying AC power 1 and a fluorescent lamp inverter 7 which turns on a fluorescent lamp 5 by using the output voltage of the inverter 6 as a power source. The voltage of the lamp 5 is rectified by means of a diode 26 and the rectified voltage is inputted to an inverter 4 by dividing the voltage by means of resistors 109 and 110. When no voltage is applied across the lamp 5, the inverter 4 turns on an FET 13 which is a switching element connected to the position at which the gate voltage of an FET 10 which is the switching element of the inverter 6 is short-circuited.
Patent JP-H10174713-A (JP)
Title: Heart assisting device
Inventor: SHITSU RIYOUHEI
IPC: A61M1/12
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a heart assisting device capable of making the more meticulous assistance approximate to the movement of the heart than the conventional devices. SOLUTION: This heart assisting device 1 has a balloon 11 for the right atrium, a balloon 12 for the right ventricle, a balloon 13 for the left atrium and a balloon 14 for the left ventricle which are respectively dilatable and contractable, first to fourth tubes 16 to 19 which are discretely disposed in correspondence respectively to these four balloons 11 to 14 and function as feed and discharge paths for gaseous helium to the respective balloons 11 to 14 and a cup-shaped holder 20 which is adhered with the four balloons 11 to 14 on its inner peripheral surface.  In such a case, the set of the balloon 11 for the right atrium and the balloon 13 for the left atrium and the set of the balloon 12 for the right ventricle and the balloon 14 for the left ventricle are alternately dilated and contracted to compress both of the atrium and the ventricle from the outer side, by which the pulsation of the heart is assisted.
Patent JP-H07189116-A (JP)
Title: Cut-resistant cloth material
Inventor: YAMAMOTO TSUTOMU
IPC: D06M101/16
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a cut-resistant cloth material having excellent cut-resistance, softness and handleability by including powder having a hardness higher than a specific level into a cloth material such as woven or knit fabric. CONSTITUTION:Powder having a Spring hardness of >=50 and particle diameter of <=300mum, e.g. powder of metal or metal oxide of e.g. iron, aluminum, copper and nickel is applied to a cloth material made of fiber having a Young's modulus of >=5,000kg/mm<2>, e.g. aramid fiber, polyarylate fiber and polyethylene fiber and treated with an adhesive such as acrylic resin to obtain a cloth material containing >=5wt.% of the powder based on the cloth, having excellent cut- resistance and softness, free from the stinging of hand and body and having easy handleability. The cloth is especially effective as gloves and working wear, has moisture-absorptivity and high safety and suitable as working wear and protection wear.
Patent JP-H10177542-A (JP)
Title: Bridge device, computer system using the device and data transfer method for the system
Inventor: OKABAYASHI ICHIRO
IPC: G06F13/36
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To surely carry out again the discontinued transfer of data by counting the discontinuation frequency of the discontinued, transfer of data when plural times of data transfer are requested and outputting a signal to an arbitration device to give the priority to the discontinued transfer of data when the discontinuation frequency reaches a prescribed level. SOLUTION: A computer system includes a host bus which is directly connected to a CPU, a primary local bus 4 which is connected to the CPU via a host bridge device, and a secondary local bus 6 which is connected to the bus 4 via a bridge device 5. The device 5 includes a count part 16 which counts the discontinuation signals which are outputted to the same master device from a control part 15a and an arbitration device 17 which arbitrates the using right of the bus 6. When the discontinuation frequency reaches a prescribed level, the part 15a outputs a priority use request signal to the device 17 to give the priority to the discontinued transfer of data.
Patent JP-H05177132-A (JP)
Title: Filter aid
Inventor: ITO MUTSUHIRO
IPC: B01D39/06
Filed: 1991-12-19
Abstract: PURPOSE:To obtain a filter aid having high safety, easily susceptible to disposal treatment, having adsorbing capacity and forming a stable cake layer by using a flaky, scaly or rod-shaped silica gel as the main component of the filter aid. CONSTITUTION:As the main component of a filter aid, a flaky, scaly or rod- shaped silica gel with a particle diameter of about 5-100mum, a pore volume of about 0.2-1.5ml/g and a specific surface area of about 100-1000m<2>/g is used. This filter aid is relatively large in its pore volume and specific surface area, and has high safety and is easily susceptible to disposal treatment and has adsorbing capacity of water-soluble protein and forms a stable cake layer.
Patent JP-H10176856-A (JP)
Title: Negative pressure type indoor smoke separation mechanism and smoking booth in aircraft
Inventor: NAKANO HIROAKI
IPC: F24F9/00
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an indoor smoke separation mechanism of a negative pressure type and a smoking both in an aircraft which can simply ensure a smoking place. SOLUTION: A smoking booth obtained by applying an indoor smoke separation mechanism of a negative ressure type to an aircraft comprises a smoking compartment 38 defined by partitioning the vicinity of the door 15L of a passenger cabin three-side air curtains AC cooperating with an inner wall including a door 15L and an exhaust port 40 provided in the ceiling of the smoking compartment 38 to suck and eliminate the amount of air more than the amount of air entrained at the time of forming the air curtains AC from the smoking compartment 38 and maintain a forced negative pressure state therein.
Patent JP-H10142264-A (JP)
Title: Current detector with high insulating ability
Inventor: ISHII SHIGEO
IPC: G01R19/00
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To reduce cost and facilitate adjustment of a variable resistor by arranging the adjusting variable resistor on one side not facing a primary coil of a board, and injecting resin only on the board side facing a primary coil. SOLUTION: A variable resistor 7 is not mounted on the side facing a primary coil 5. A chamber is partitioned from the side mounted with the variable resistor 7, and resin 11 is injected only on the side mounted with the primary coil 5. That is, the primary coil 5 is wound around a laminated ferromagnetic substance core 1 through an insulator, and the variable resistor 7 is mounted on the opposite side to the primary coil 5 of a secondary circuit board 6. A case 10 is provided with a groove C for supporting the board 6 and preventing the resin 11 from flowing into the anti-primary-coil side. The viscosity of the injected resin 11 is adjusted to prevent the resin 11 from coming around to the anti-primary-coil side and to obtain high pressure tightness. An adjusting hole 8 making the variable resistor 7 adjustable after assembly is provided facing the variable resistor 7 of the case 10.
Patent JP-H03196262-A (JP)
Title: Keyword input system
Inventor: ITOU EMIKO
IPC: G06F17/30
Filed: 1989-12-25
Abstract: PURPOSE:To simplify the input jobs of users and to improve the operability in this key word input system by grouping the key words and designating them for each group. CONSTITUTION:A data processing part 2 receives the input from an input/output part 1 and performs the registration, retrieval, correction and deletion of data to return the output data to the part 1. A data storage part 3 is added to store the registered data together with a key word group control part 4 which performs the registration, conversion, display and deletion of key word groups, and a key word group storage part 5 which stores the registered key word groups. Then a mouse is operated to point a menu item 'key word group' displayed on a data input screen, and the function of the part 4 is called out to perform the registration, exchange, etc., of the key word groups. In such a constitution, the operability is improved in the keyword input system.
Patent JP-H11170035-A (JP)
Title: Brazing tool and its production
Inventor: SHIBUYA TAKUMI
IPC: B23K1/00
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of a tool by arranging a positioning member at the center of a tip face of a base body and forming the positioning member into a hollow shape to provide a brazing filler metal guide route, thereby uniformly spreading a brazing filler metal on a brazing face and securing enough joining strength. SOLUTION: Four ultra hard tip mounting grooves 4, which extend outward from a recessed part formed at a center part of a tip part 2 of a base body 1, are formed. A copper cylindrical core piece 20 (positioning member) is placed at the recessed part 3, radial brazing metal guide grooves 22, which are matched with a pitch of brazing filler metal guide groove 22 on inclined faces, an outer peripheral faces, are arranged on an upper end inner peripheral face of the core piece 20. The brazing filler metal guide grooves 22 are matched with the center line of the tip mounting grooves 4. Further, a tip 10 (ultra hard body) is mounted in the tip mounting grooves 4, a brazing filler metal is charged in an inside hole 23 of the core piece 20 and is heated.  By this method, the molten brazing filler metal is spread into a clearance between the tip mounting grooves 4 and the tip 10 by capillary phenomenon.
Patent JP-H03197679-A (JP)
Title: Method for synthesizing boron nitride thin film
Inventor: TOMIKAWA TADASHI
IPC: C23C16/34
Filed: 1989-12-25
Abstract: PURPOSE:To synthesize a chemically stable boron nitride thin film excellent in heat conductivity, hardness, etc., at the time of synthesizing a boron nitride thin film on a substrate by plasma CVD by impressing an AC bias voltage on a substrate holder during the formation of the film. CONSTITUTION:A substrate 3 is set on a substrate holder 4 in the reaction chamber 2 of a parallel plate CVD device 1, the chamber 2 is evacuated to a high vacuum by an evacuating system, and the substrate is heated to about 300-2000 deg.C by a heater 7. A raw gas mixture 9 contg. an N2 source, a B source and H2 is supplied into the chamber 2 at a specified pressure, a high-frequency power source 8 and an AC bias impressing power source 6 are actuated to produce high-frequency plasma in the chamber 2, and a cubic boron nitride thin film is deposited on the substrate 3. At this time, the output of the high-frequency plasma is controlled to about 1-1000W/cm<3>, the frequency of the AC bias to about 100kHz to 1GHz and the self bias value to about -100 to -1000 V. The B-to-N ratio in the raw gas is preferably adjusted to about 0.0001-10,000.