baber/WOPTO huggingface dataset:
Patent JP-H0689685-A (JP)
Title: Sample heating device for electron microscope
Inventor: UKIANA MOTOHIDE
IPC: H01J37/20
Filed: 1992-09-01
Abstract: PURPOSE:To suppress the temperature rise around a heating furnace and stably make a high-precision observation in a short time in a sample heating device for an electron microscope. CONSTITUTION:A heater 7 is adiabatically held in a sample base 6, and a sample 9 is directly mounted on the heater 7 and pressed by a ring-like sample presser 10. The temperature distribution of the sample 9 is unified, the temperature of a support member 3 is made further lower than that of the sample 9, and the temperature drift of the support member 3 is reduced. The sample 9 is heated to a high temperature and stabilized in a short time, and a high- precision observation can be made in a short time.
Patent JP-S59123267-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUMOTO YASUO
IPC: H01L21/28
Filed: 1982-12-28
Abstract: PURPOSE:To enable to form a fine gate electrode without giving damage to the surface of a semiconductor substrate by insulating the part of a polycrystalline Si layer exposed from a pattern for ion implantation. CONSTITUTION:The resist pattern 10 as the pattern for ion implantation is formed at the gate electrode forming scheduled part of the polycrystalline Si layer 9 by a photoetching method. Further, with the resist pattern 10 as a mask, oxygen ions are ion-implanted to the exposed polycrystalline Si layer 9 under the condition of an acceleration voltage at 80kV and dosage at 1X10<18>/cm<2>. Thereafter, the resist pattern 10 is exfoliated, and high temperature heat treatment of 1,000 deg.C is performed in N2 atmosphere. As a result, the ion-implanted polycrystalline Si layer 9 is insulated and becomes an SiO2 film 11, and the gate electrode 12 is formed of the remnant polycrystalline Si layer.
Patent JP-S61110883-A (JP)
Title: Heat pipe
Inventor: NOJI TAKAHIRO
IPC: F28D15/02
Filed: 1984-11-06
Abstract: PURPOSE:To obtain flexible heat pipe with electrically insulating capacity of themselves by a structure wherein an enclosed vessel consists in respectively joining metallic vessels with each one end closed to both the ends of a hollow vessel with electrically insulating property and flexibility, within which a wick structural body with the same electrically insulating property and flexibility as the hollow vessel is equipped. CONSTITUTION:A heat pipe 1 consists of a hollow vessel 2 with electrically insulating property and flexibility, at both ends of which metallic vessels 4a and 4b with each one end closed are fixed and within which a wick structural body 3 with the same electrically insulating property and flexibility as the hollow vessel is equipped, and is obtained by being evacuated and sealed with the amount, which is just enough to fill the inner volume of the wick structural body 3, of the predetermined working fluid therein and, after that, seasoned. Because the metallic vessel 4a and 4b are separated with each other and at the same time insulated electrically, in case that a cooling device consists in connecting the metallic vessel 4a as the evaporator end with the cooling body 22 of a semiconductor element 21 and the metallic vessel 4b as the condenser end with radiation fins 23, the condenser end can be electrically insulated from the evaporator end, even when the semiconductor element 21 is a high tension element.
Patent JP-H1059521-A (JP)
Title: Transfer structure between carrying devices
Inventor: OKUYAMA YASUO
IPC: B65G43/00
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To prevent a carrier part at a shutdown wall dropping area in a carrier device from being damaged by a shutdown wall dropping. SOLUTION: This structure is provided with an oscillating arm 3 involving, at a free end, a carried object lateral dropping preventive guide 32 which is retained by a fitting type retainer 4 at a carried object receiving/delivering position at a gap between carrier device 1, 2 disposed side by side at a prescribed interval in the longitudinal direction, pushed by a dropping shutdown wall 5 for release of a retaining condition, oscillated to a retreat position and which covers a carrier part 31 and its top near both ends, and whose width in the conveyance direction is larger than the thickness of the shutdown wall.
Patent JP-H1173559-A (JP)
Title: Automatic vending machine
Inventor: IWAI KOJI
IPC: G07F9/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To unnecessitate many detecting devices to detect the payoff of an article from an article shelf to an article vertical conveying device and to guarantee the smooth operation of the article vertical conveying device by detecting the rotation of an article receiving pan from an unloaded position to a loaded position by a detecting device that the article vertical conveying device. SOLUTION: The detecting device that the article vertical conveying device has detects the rotation of the article receiving pan 9k from the unloaded position to the loaded position and the payoff of an article from the article shelf to the article vertical conveying device is detected, Therefore, it is not necessary to arrange detecting devices by the article arrays of respective article shelves. Further, as the truck 9f of the article vertical conveying device moves up and down, the lower end of a flat cable 9t connected and fixed to a terminal 9v moves up and down and the folded part of the flat cable 9t extending downward from the terminal expands and contracts. A weight 9w suspended slidably from the folded part of the flat cable 9t prevents the folded part of the flat cable 9t from slackening.
Patent JP-2000060866-A (JP)
Title: Ultrasonic treatment instrument for surgery
Inventor: AOKI HITOSHI
IPC: A61B18/00
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To enable a device to match with various kinds of hand pieces by providing more than two amplitude adjusting means for adjusting the amplitude of the output signal of a power amplifier circuit by which the output signal from an oscillation source outputting a high frequency driving voltage signal is amplified in power and selecting the amplitude adjusting means in accordance with the kinds of the hand pieces. SOLUTION: An ultrasonic treatment instrument for surgery is constituted of hand pieces incorporating a ultrasonic vibrator 2 and a power source 1 for supplying driving power to the hand pieces. The power source device 1 is provided with a power amplifier circuit 4 for amplifying the power of an output signal from an oscillation source 3 and a transformer 7 for impedance matching the power amplifier circuit 4 and the ultrasonic wave vibrator 2 or the like. In this case, only one secondary winging wire is arranged in the transformer 7 and more than two amplitude adjusting means and its selecting means 8 are arranged in accordance with the kinds of the hand pieces. Then, variable DC power sources 5a are selected in accordance with the kids of the hand pieces.  Thus, an optimum voltage signal can be impressed on the ultrasonic wave vibrator 2 in spite of only one secondary winding wire in the transformer 7.
Patent JP-H07187258-A (JP)
Title: Device for taking out contents from capped container
Inventor: ISOGAWA TSURAHIRO
IPC: B67D3/04
Filed: 1991-08-22
Abstract: PURPOSE:To take out the contents of a container without exposure to outside by a method wherein, with a body member joined to a takeout opening by a clamping means in an airtight or liquidtight manner, the takeout opening of a container is capped and uncapped by a capping and uncapping means to take out its contents from an outlet opening. CONSTITUTION:With the end of a body member 1 held into contact with the end of a takeout opening P via an O ring 3, clamp pieces 9B are fitted over the neck part of the takeout opening P from left and right and a toggle mechanism is actuated in order to fasten the clamp pieces 9B together and join the body member 1 to the takeout opening P in an airtight or liquidtight manner. A handle 5A is operated in order to force a shaft 5 into the body member 1 and insert a capping and uncapping member 6 into an engaging part C1 of a cap C. The handle 5A is rotated to rotate the cap C with the capping and uncapping member 6 engaged with a locking projection of the cap C so as to disengage the cap threadedly from the takeout opening P. The shaft 5 is pulled toward outside the body member 1 to take out the contents of a container D from an outlet opening 4.
Patent JP-H0982133-A (JP)
Title: Manufacture of conductive powder
Inventor: HIRAI KEIZO
IPC: H05K1/09
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a conductive powder excellent in conductivity, pot life, migration resistance, and oxidation resistance at low cost. SOLUTION: The surface of a substantially spherical metal powder having an average particle size of 1-100μm is covered with one kind or more of organic lubricant, organic antioxidant or conductive polymer each of which is insoluble or hardly soluble to organic solvents and solid at 30 deg.C in a ratio more than 0 part by weight and not less than 5 parts by weights to 95 parts by weight or more and less than 100 parts by weight of the substantially spherical metal powder. The resulting metal powder is flatly deformed.
Patent JP-2001057184-A (JP)
Title: Electrochemical device and manufacture thereof
Inventor: NAGAYAMA SHIN
IPC: H01G11/80
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To improve a cycle life and storage stability at high temperatures, by having an adhesive layer formed by laminating an adhesive layer interposed between a metal and resin, which is sealed to the jacket part of a laminated film and is laminated directly by a lead-through terminal for outside, an insulating resin layer and a polyolefin resin layer in this order between the lead- through terminal and the film, as for an electrochemical device. SOLUTION: In this electrochemical device 1, an electrochemical element is sealed by first and second sealing parts, thermally bonded to the jacket bag of a laminated film 30 having a metal layer and a thermally adhesive resin layer. Lead-through terminals 13, 14, running outside from the sealing part of the electrochemical element, laminate directly an adhesive layer 41 between the metal and the resin. The lead-through terminals 13, 14 made an intermediate layer 40 formed by laminating the adhesive layer 41, an insulating resin layer 42 and a polyolefin resin layer 42 in this order, interposed between the lead- through terminals 13, 14 and the film 30. Thereby, the electrochemical device has sufficient adherence between the jacket bag and the lead-through terminal, and a battery cycle life and storage stability characteristics at high temperatures become satisfactory.
Patent JP-H0983667-A (JP)
Title: Household communication ammusement system
Inventor: AIISO ATSUSHI
IPC: A63F13/12
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To make a call with an interruption telephone set during communication by interrupting communication with a database at the time of detecting a ring-back tone during a call and also changing-over the telephone set of a terminal equipment to be communication possible. SOLUTION: A display device 36 which receives a signal from a control part 35 displays the sign of under catchphone reception. In an AND circuit 38, the signal is inputted when the ring-back tone is detected from a ringback tone detecting circuit 34 and the control part 35. Only when the signals are inputted from both, the signal is transmitted towards a changeover switch 30 so as to change-over the switch 30 which is connected to a network controller 31 side to a telephone 4 side. Thus, at the time of a catchphone by a the telephone set 5 during communication with the database 1, the switch 30 is immediately actuated. Then, an exchange 2 is connected to the telephone set 4 so that the call can be made with the interrupting telephone set 5 by oscillating an on-hook tone from the telephone set 11.
Patent JP-H05270039-A (JP)
Title: Method of generating high resolution thermal image and apparatus thereof
IPC: H04N1/23
Filed: 1992-09-01
Abstract: PURPOSE: To gain a high resolution image for a thermal printer from a video imager having a plurality of pixels with a preselected pitch. CONSTITUTION: A CCD array 20 of a video imager 10 is dithered by piezoelements 40 and 42 at a pitch less than the pitch of the pixels of a video imager and provides arrays of data representing video imager positions generated by halfstep offsets of the video imager in the horizontal and vertical directions. The halfstep movement of the CCD array 20 causes the pixels to map a new area of an image without overlap of a previously mapped area. The dithered data arrays from the CCD array 20 are transmitted to a thermal printer 12 by a printer interface 26 so that the printed image contains more information than is generated by a static video image.
Patent JP-H1172619-A (JP)
Title: Polarizing material
Inventor: NAKATANI HIROYUKI
IPC: B29D11/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a polarizing material having high polarization selectivity by selecting the materials of a transparent polymer film and a liq.-crystalline polymer layer so that the refractive index of the transparent polymer film and the max. refractive index and the min. refractive index of the liq.-crystalline polymer layer in its oriented face satisfy specified conditions. SOLUTION: This polarizing material is composed of a transparent polymer film, a diffraction grating formed on the surface of the polymer film and a liq.-crystalline polymer layer laminated on the diffraction grating. The diffraction grating has a sawtooth shape in the transverse direction of the transparent polymer film and a uniform sectional shape in the longitudinal direction. Polarized light in a prescribed direction can be diffracted and separated with high efficiency by selecting the materials of the transparent polymer film and the liq.-crystalline polymer layer so that the refractive index nc of the transparent polymer film and the max. refractive index n1 and the min. refractive index n2 of the liq.-crystalline polymer layer in its oriented face satisfy conditions of the inequalities.
Patent JP-S59118417-A (JP)
Title: Centrifugal force type pellet manufacturing machine and its manufacture
Inventor: DEBITSUDO BII TOTSUDO
IPC: B29C48/36
Filed: 1983-12-12
Abstract: A centrifugal pelletizer has a hollow electrically and thermally conductive rotor with a series of orifices along its outer rim portion for centrifugally powering strands of heated thermoplastic material from a body of said material in a flowable state within the interior of the rotor. A knife mounted on the frame adjacent the rotor orifices severs the strands into pellets of a predetermined length. A molten material feed tube extends into a rotor housing to direct flow in a uniform manner into the rotor and control mechanism, sensitive to the temperature of the rotor adjacent the orifices, controls the supply of current to electromagnets, which have a magnetic flux conducting plate system creating a flux field which is interrupted by the spinning rotor to induce currents in the rotor which heat it according to the temperature sensed.
Patent JP-S60126741-A (JP)
Title: Multiplier circuit
Inventor: TAI YASUHIRO
IPC: H03M13/00
Filed: 1983-12-14
Abstract: PURPOSE:To reduce memory capacity of an ROM by executing multiplication of signs in a power format. CONSTITUTION:A code word B is supplied to a convertor 23, and data of eight bits, whose power number j is converted into a binary code, are outputted from the convertor 23. A code word A and upper rank four bits during the output of the convertor 23 are supplied to an ROM21 as address data. The data read-out from the ROM21 and lower rank four bits outputted from the convertor 23 are supplied to an ROM22 as address data. The ROM22 outputs the data obtained by multiplying the data read-out from the ROM21 by alphaX (alpha is an original element of Galois). If the code word B is not zero, a ''0'' detector 24 generates a high potential output. Since an AND gate 25 is controlled by an output of the detector 24 so that its gate is in the opened condition, the gate outputs the result obtained by multiplying the code word A by the code word B.
Patent JP-2000086353-A (JP)
Title: Bottomed cylindrical sintered ceramic material and its production
Inventor: ISHIKAWA HIROYA
IPC: B28B21/36
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To produce a large-sized thin-wall sintered material having high circularity, low warpage and excellent dimensional accuracy by firing a bottom-closed cylindrical ceramic material loosely put on a columnar core material. SOLUTION: The core material to be used in this process satisfies the formula S×D/P>=1 wherein D is the apparent ratio [1/(1-T); T is firing shrinkage] of the formed material fired without using the core material in radial direction, P is inner diameter of the formed material and S is outer diameter of the core material. A bottom-closed cylindrical formed material 16 is loosely put on a magnesia core material 15 bonded to a magnesia seat 10 and erected upside- down on the seat 10 directing the opening downward. The formed material is covered with a magnesia firing vessel 2 and fired at 1650 deg.C for 1 hr to obtain a bottom-closed cylindrical sintered ceramic material 161 made of (3alumina.  The warpage and deformation of sintered material generated during the firing process are corrected by the core material by firing the bottom-closed cylindrical ceramic material in a state loosely put on a columnar core material to facilitate the mass-production of sintered material having excellent shape accuracy.
Patent JP-H06208503-A (JP)
Title: Access execution method for memory controller and memory array
Inventor: SUTEIIBUN EMU FUERAA
IPC: G06F12/02
Filed: 1993-08-27
Abstract: PURPOSE: To provide a memory controller for dynamic random access memory(DRAM). CONSTITUTION: A memory controller executes access to a memory array using a plurality of DRAM banks. Since the memory controller can be adapted to various types of DRAM banks, the memory array can have the constitution of an independent different DRAM bank in a memory. The memory controller contains a plurality of programmable storage registers and any bank storing location in the memory array is related to one register. Each programmable register is independently programmed so as to store the access parameter required for accessing its relational bank. The memory controller further contains a circuit which is constituted so that the circuit can supply a control signal required from each bank in the memory in an appropriate sequence and at the timing following an access parameter in its related storage register.  Thus the memory controller can cope with a different type of DRAM bank in the memory array.
Patent JP-H0793749-A (JP)
Title: Production of magnetic recording medium
Inventor: GOTO YOSHIKI
IPC: G11B5/84
Filed: 1993-09-21
Abstract: PURPOSE:To make the coating of a lubricant layer after a treatment uniform and to provide the high-performance recording medium by optimizing the tape tension on both sides of the part of the medium provided with a metallic thin- film type magnetic recording layer on one surface of a nonmagnetic substrate where the medium comes into contact with a sliding and polishing member, thereby making roughness uniform. CONSTITUTION:The main surface (head contact surface) of the tape-shaped magnetic recording medium 8 is subjected to a sliding and polishing treatment in a sliding direction opposite from the main surface of a polishing tape 7 via a rotating body 6. The projecting parts directly exerting wear on the head surface are erased and traveling without increasing cylinder load is made possible if the treatment is executed by optimizing the tension 9 (T1, T2). The magnetic recording medium which does not generate degradation in output by uneven wear and has a high C/N characteristic is obtd. The sliding and polishing member is formed to 1000 meshes or below and the lubricant layer 4 of a thickness of about the molecular layer is superposed thereon after the polishing treatment.
Patent JP-S6390070-A (JP)
Title: Synchronizing signal detecting system
Inventor: IZUMIDA MORIJI
IPC: H04L7/10
Filed: 1986-10-03
Abstract: PURPOSE:To improve the detecting capacity of a synchronizing signal by using a delay circuit and a gate circuit to delay reproduced data by integer times the repeating period of a synchronizing signal, and correlate the delayed signal with the original signal. CONSTITUTION:A signal A inputted to an input terminal 10 is delayed by the repeating period of a synchronizing signal through a delay circuit 11. A synchronizing signal detecting circuit 12 detects a synchronizing signal E from the original signal A and the delayed signal B. The signal E is sent to a digital processing circuit 13, various arithmetic processing of the signal B, e.g. error correction and time axis conversion, is executed on the basis of the signal E and the processed signal is outputted to an output terminal 14. Even if data or synchronization is discontinued by the circuit 12, i.e. when the synchronization of an intermittent signal is missed at its head, a synchronizing signal can be detected. Thus, the detecting capacity of the synchronizing signal can be improved by said constitution.
Patent JP-H0680364-A (JP)
Title: Elevator
Inventor: HASEGAWA TAKESHI
IPC: B66B13/18
Filed: 1992-09-02
Abstract: PURPOSE:To provide an elevator in which a car door can not be opened surely, even if a car is abnormally stopped between floors and a passenger intends to forcibly open the car door by bad mischief, and safety of passengers can be kept in case of emergency. CONSTITUTION:A cutout part 5b is formed on the side opposite to the door pocket part on the sill 5 of a car. A rail 3A for locking is standingly provided between respective floors on the landing side of an elevator passage 30. A projecting part 3a projecting to the car door side is formed on the rail 3A for locking at the position of the height of the sill 22 of a landing door 4A. A roller 9 rolling along the car door side of the rail 3A for locking is provided on the extreme end of a stopper 6 on the sill 5 of the car. A compression coil spring 11 is provided on the rear end of the stopper 6.
Patent JP-H02138373-A (JP)
Title: Antistatic coating composition
Inventor: YONEDA TADAHIRO
IPC: H01B1/20
Filed: 1988-09-21
Abstract: PURPOSE:To obtain the title composition which can give a uniform antistatic effect even when added in a relatively small amount by adding a specified amount of a heteropolyacid salt to a coating base formed by using a film- forming resin as a vehicle. CONSTITUTION:A coating base formed by using 100 pts.wt. film-forming resin (e.g., alkyd resin) as a vehicle is mixed with 5-200 pts.wt. heteropolyacid salt (e.g., rubidium phosphomolybdate) which is desirably in the form of particles insoluble in the coating base, more desirably in the form of particles of a mean particle diameter of 0.05-10mum and still more desirably a salt of at least one cation selected from RbCs and an ammonium salt with a heteropolyacid which is a compound oxy-acid of at least one element selected from among B, Al, Ga, Si, Ge, Ce, Ti, Ar, Sb, Bi, Rh, Cu, Pt, P, Fe, Co and Ni with at least one element selected from among Mo, W and V.