baber/WOPTO huggingface dataset:
Patent JP-2003168094-A (JP)
Title: Method and device for manufacturing ic card
Inventor: TAKAHASHI HIDEKI
IPC: B42D15/10
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To produce an IC card without making trouble and also to produce a thin and inexpensive IC card excellent in surface smoothness in vast numbers.  <P>SOLUTION: In a method for manufacturing the IC card by inserting an IC module 9 comprising an antenna 7 and an IC chip 6 between two facing supports 2 and 3 and integrating them with an adhesive, a facing one side support 2 is a sheet, the other support 3 has a long length, the respective supports 2 and 3 are coated with an adhesive, the IC module 9 is mounted on the coated adhesive, the facing supports 2 and 3 are stuck together by sticking and pressing the supports 2 and 3 so as to sandwich the IC module 9, the integrated support 3 with the long length is cut in accordance with the shape of the support 2 of the sheet, defect of the cut sheet 10 is examined, the cut sheet 10 is loaded, pressure is applied to the cut sheet 10 with flat plates 11, the cut sheet 10 is blanked out in a card shape, and printing is applied to at least one side surface of the integrated support in the card shape.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002208336-A (JP)
Title: High voltage switching device
Inventor: CHAREYRON VINCENT
IPC: H01H33/90
Filed: 2001-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a high voltage switching device that has a high performance as can be obtained in a small volume, a rapid and steady switching and a compression action that can be realized by low operating energy. SOLUTION: The high voltage circuit breaker is constructed of a first contact means 12 that is driven by a driving mechanism, a cylindrical body 16 that is steadily integrated with this first contact means 12, and a second contact means that is connected dynamically to the cylindrical body by a transmission mechanism 20 having a cam 84, and its mechanism realizes variable speed V2/V1 between the first and second contact points. This variable speed V2/V1 is smaller than 0.5 when the first contact means is closed at the open position and rises to the maximum speed larger than 1.2 as it reaches near the separation position of the contact point, and is again brought back to 0.5 or less as it reaches near the open position.  At the initial stage of open position and at the end stage of the open position, when the separation of the contact point in the latter case takes place, the relative speed of the contact point can be made higher at the same time, and the change of this speed increases the pressure.
Patent JP-2003164222-A (JP)
Title: Method for controlling ground temperature and apparatus therefor
Inventor: SAGARA YUICHI
IPC: A01G7/00
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling ground temperature with which running cost is controlled to a low level and heat quantity required for one day can be ensured to make a response even to the peak of a thermal load without especially increasing the size of equipment when the soil temperature is controlled by arranging heating medium pipes in the ground of planting land such as pitch.  <P>SOLUTION: This system for controlling the ground temperature is obtained by burying the heating medium pipes 2 in the planting land for plants such as lawn, connecting the heating medium pipes 2 to a heating medium tank 5 and circulating the heating medium of cold water or warm water through the interior of the heating medium pipes 2. In the system, the heating medium tank 5 is connected to a first and a second thermal storage tanks 3 and 4 and the cold water or warm water intending to return to the heating medium tank 5 is made to flow into the first thermal storage tank 3 when the cold water of the heating medium tank 5 reaches the set value or above or the warm water reaches the set value or below. The cold water or warm water in the second thermal storage tank 4 is set at a lower or a higher temperature than that of the heating medium tank 5 and fed to the heating medium tank 5. The circulating cold water or warm water is returned to the heating medium tank 5 again after the temperature of the heating medium tank 5 is recovered to the set value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164386-A (JP)
Title: Sanitary paper
Inventor: HIRASAWA AKIRA
IPC: A47K10/16
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide sanitary paper which has a pleasant feel such as a moist feel and a soft touch and hardly causes skin irritation and reddens the skin even when it is frequently brought into contact with the skin.  <P>SOLUTION: The sanitary paper is conditioned on the basis of the conditions defined by JIS P8111. Its moisture percentage measured according to JIS P8127 is 9.50-15.00%. Preferably, its flexural hardness B by a straight flexure testing machine is 0.0040-0.0060 g.cm<SP>2</SP>/cm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174101-A (JP)
Title: Semiconductor device and method of manufacturing semiconductor device
Inventor: INABA SATOSHI
IPC: H01L29/423
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device maintaining a current-driving capability and preventing the short channel effect by activating the impurities of a gate electrode in a FET for logic element without spoiling the quality of a gate insulator film in a FET for memory element and a method of manufacturing it.  <P>SOLUTION: A semiconductor device 100 is provided with a semiconductor substrate 10, gate electrodes 50 that are insulated from the semiconductor substrate 10 by a gate insulator film 60 in a memory region 150, in which a FET for a memory element 20 is formed, of the surface of the semiconductor substrate and gate electrodes 90 that are insulated from the semiconductor substrate by the gate insulator film 80 in a logic region 160, in which a logic circuit controlling the FET for memory element is formed, of the regions of the semiconductor substrate. The part at which the gate electrode makes a contact with the gate insulator film and the part at which the gate electrode makes a contact with the gate insulator film are formed of materials that are different from each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172866-A (JP)
Title: Optical control device, optical driving unit, optical system and photographing system
Inventor: YOSHIKAWA KAZUMASA
IPC: G03B7/00
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the variable range of a driving speed by a speed varying volume is uniquely determined for each optical instrument, and the demands of various users cannot be satisfied.  <P>SOLUTION: The optical control device comprises an operating means 1 to operate an optical adjustment means 15 so as to be driven at a speed corresponding to a manipulated variable, a speed varying means 6 to variably set the driving speed of the optical adjustment means corresponding to the manipulated variable of the operating means, and range change means 8 and 10 to change the variable range of a driving speed settable by the speed varying means. Speed change means 8 and 10 to change at least one of the speed at a high-speed end, the speed at a low-speed end, and the speed between these speeds in the driving speed settable by the speed varying means are provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180049-A (JP)
Title: Motor device
Inventor: OTSUKA SHINICHI
IPC: H02K5/22
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve perpendicularity in mounting to the base member of a motor body and also to facilitate mounting work, in a motor device which is equipped with the motor body, a circuit board where an electronic circuit for driving the motor body is arranged, and the base member for attaching the motor body to an electric/electronic apparatus.  <P>SOLUTION: This motor device is equipped with a plate member composed of a metallic plate molded by press, in addition to the motor body, the circuit board, and the base member, and the circuit board is fixed to the plate member, with its downside opposed to the topside of the plate member, and the motor body is fixed to the plate member, abutting against the topside of the plate member, with its stator part not in contact with the circuit board, and the plate member is fixed to the base member, with its downside in opposition to the topside of the base member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176965-A (JP)
Title: Expansion valve
Inventor: HOTTA TERUYUKI
IPC: F25B41/06
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To restrain a movement of a heat of a high temperature refrigerant to a low temperature refrigerant side via a valve body, in a supercooling degree control type expansion valve.  <P>SOLUTION: An element 24a which senses a refrigerant temperature to displace a valve rod 12 is supported to a valve body 8 via a projection 80 formed to the valve body 8. By this constitution, since a contact area between the valve body 8 and the element 24a is made small, the heat of the high temperature refrigerant is restrained from moving to the low temperature refrigerant side via the valve body 8. Accordingly, temperature reduction of the refrigerant at a high pressure side can be prevented, and a temperature of the high pressure side refrigerant can be accurately sensed, whereby a valve opening can be properly controlled.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175553-A (JP)
Title: Molding device of belt slab
Inventor: KANEDA MASAAKI
IPC: B29D29/08
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a flash due to intrusion of a part of a belt slab S into a gap between divided bodies on the occasion when an outer die 20 for pressing the belt slab S on an inner die 10 is divided into the divided bodies in a plurality and the bodies are moved inward radially to press the belt slab S so as to enhance the molding precision thereof.  <P>SOLUTION: The outer die 20 is divided, in the circumferential direction, into a plurality of divided pieces 21 having sliding contact faces 21a having tapered sections respectively and into a plurality of suppression pieces 22 so provided as to close up respectively the gap between the two divided pieces 21 adjacent to each other in the circumferential direction and having sliding contact faces 22a having reversely tapered sections respectively. The divided pieces 21 and the suppression pieces 22 are moved inward radially, while the sliding contact faces 21a and 22a are brought into sliding contact with each other so that no gap be brought about between the divided piece 21 and the suppression piece 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187879-A (JP)
Title: Battery monitoring device and charging device
Inventor: KONISHI DAISUKE
IPC: H01M10/48
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To detect rise of an internal pressure of a battery at low cost.  <P>SOLUTION: In a battery monitoring device for detecting the rise of the internal pressure of the battery, a rope-like body WB arranged along a periphery of a battery housing in such a manner that the rope-like body changes its posture depending on a shape distortion of the battery housing, and a detecting means SE for detecting the posture change of the rope-like body are provided. With this constitution, the rise of the internal pressure of the battery is converted into as simple an action as the posture change of the rope-like body, and thereby it is detected at a low cost.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183248-A (JP)
Title: Purification method for oxidized product solution
Inventor: GOTO SHIGERU
IPC: C07C407/00
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a purification method for an oxidized product solution containing cumene hydroperoxide obtained by oxidizing cumene, wherein the method is characterized by effectively utilizing water for purification, thereby, effectively realizing purification effect with a small amount of water and decreasing the amount of waste water treatment.  <P>SOLUTION: This method comprises following steps. Step 1; wherein the oxidized product solution (1) to be purified is mixed with an alkaline aqueous solution (2) and a part (4) of a water layer (3) obtained in the following step 2 and the obtained is separated to an oil layer (5) and a water later (6). Step 2; wherein a part (8) of a water layer (7) obtained in the following step 3 is added to and mixed with the oil layer (5) obtained in the step 1 and then the resultant is separated to an oil layer (9) and the water layer (3). Step 3; wherein water (10) is added to the oil layer (9) obtained in the step 2 and then the resultant is separated to a purified oil layer (11) and the water layer (7).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180337-A (JP)
Title: Cell-culturing tool, and method of cell separation and sub-culture
Inventor: ISHIZUKA YASUYUKI
IPC: C12N5/071
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To perform (1) a sub-culture from a biological tissue piece more effectively and surely, and (2) the separation of cells and the sub culture, safely and simply.  <P>SOLUTION: This method for sub-culturing is provided by installing a tissue- immobilizing site 102 having a high adhesion with the biological tissue piece 2 at a prescribed position as the cell growing position of a cell-culturing tool 1 for cell-culturing an incorporated biological tissue piece for performing the cell or tissue propagation surely, holding the propagated cells or tissue on filter tips 301-304 or on particle-shaped carriers 5 for separating the cells or tissue, and sub-culturing them.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187993-A (JP)
Title: Discharge lamp lighting device and lighting fixture
Inventor: KOSA KIYOTERU
IPC: H05B41/24
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive discharge lamp lighting device and a lighting fixture which can properly obtain dielectric breakdown of an oxide film formed on connection pins of a discharge lamp or power-feeding terminals of a lamp socket.  <P>SOLUTION: The discharge lamp lighting device 1 is provided with a lamp connection detecting circuit 6 so structured to generate a dielectric breakdown between connection pins 10, 10 and feeding terminals 5a, 5b or to detect a non-contact state between the connection pins 10, 10 and the feeding terminals 5a, 5b by the impressed DC voltage from 35 to 50 V between both ends of the feeding terminals 5a, 5b, when discharge is not generated between a pair of filament electrodes 4a, 4b in the condition of the connection pins 10, 10 of a discharge lamp 4 in contact with feeding terminals 5a, 5b of a lamp socket 5 in at least one end side of a discharge lamp 4, or the connection pins 10, 10 and the feeding terminals 5a, 5b are under a non-contact condition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002197655-A (JP)
Title: Disk-like recording medium
Inventor: UEDA KENJI
IPC: G11B7/24097
Filed: 2001-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a disk-like memory medium which is capable of visually recognizably displaying characters, symbols (including bar codes) or graphics (including images) by many steps of gradients. SOLUTION: The visually recognizable characters CH, symbols or graphics are displayed in the disk-like recording medium DS by the set, across plural recording tracks, of the pixels consisting of the groups by each of prescribed angles of plural optical recording traces of random patterns set with the widths of the respective optical recording traces at an arbitrary width among >=3 steps all inclusive of 0.
Patent JP-2003194293-A (JP)
Title: Floating steam trap
Inventor: KOIKE TADASHI
IPC: F16T1/22
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floating steam trap capable of preventing excessive contraction of bimetal.  <P>SOLUTION: A bimetal storing recessed portion 13 is formed on a plug 12. An operating member 15 and bimetal 16 are disposed around a guiding rod 14 fixed in the bimetal storing recessed portion 13. A hook portion 18 as a regulating member for regulating the displacement exceeding a specified degree in an opposite float side of the operating member 15 is provided on the guiding rod 14. The bimetal 16 expands under a low temperature to forcibly open the float 10 through the operating member 15, and contracts under a high temperature so as not to interfere with the float 10. A float 10 side of the bimetal 16 is fixed to the operating member 15, and the hook portion 18 as the regulating member for regulating the displacement exceeding a specified degree in the opposite float side of the operating member 15 is provided on the guiding rod 14, thereby preventing excessive contraction of the bimetal 14 and keeping good air binding releasing function for a long period.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192453-A (JP)
Title: Method for granulating ceramic powder and ceramic granule using the same
Inventor: HAYASHI MASAKI
IPC: B01J2/28
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain ceramic granules which are hardly affected by the environment such as temperature and humidity of the manufacturing processes of ceramics so as to obtain uniform dimensions of final sintered products in the manufacturing processes.  <P>SOLUTION: A wax emulsion is added as a molding assistant to the ceramic powder and ceramic granules are obtained by a mixing and granulation method.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198046-A (JP)
Title: Semiconductor laser drive circuit
Inventor: OKABE JUN
IPC: H01S5/042
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit overshoots and jitters in optical pulses for a semiconductor laser drive circuit for driving a semiconductor laser according to input data.  <P>SOLUTION: In the semiconductor laser drive circuit, the source of a pair of transistors 1 and 2 is connected to a common constant current source 4, a supply voltage VDD is applied to the drain of the transistor 1 via a resistor R1, the supply voltage VDD is applied to the drain of the transistor 2 via a semiconductor laser 3, a filter comprising a capacitor C1 and a resistor R2 is connected in parallel with the semiconductor laser 3, and the transistor 2 is turned on according to the input data DT for emitting the semiconductor laser 3. The semiconductor laser device circuit is equipped with a switch circuit 10 that applies a specific voltage such as the supply voltage VDD to the cathode of the semiconductor laser 3, and a control circuit including an AND circuit 9 that carries out control for turning on the switch circuit 10 in a period when the transistor 2 is turned off according to the input data DT, a flip-flop 5, a phase synchronization circuit 6, and the like.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002227744-A (JP)
Title: Modular fuel injector having integrated or replaceable inlet pipe and having integrated filter and dynamic adjustment assembly
Inventor: DALLMEYER MICHAEL P
IPC: F02M37/48
Filed: 2001-12-26
Abstract: PROBLEM TO BE SOLVED: To assemble and test a valve group and a coil group individually by making a fuel injector a module structure. SOLUTION: A valve group subassembly 200 and a coil group subassembly 300 are provided. A pipe assembly is provided on the valve group subassembly and includes an inlet pipe provided with an inlet pipe surface. A sheet, a lift sleeve and a movable element assembly including a movable element surface are provided. At least one of the movable element surface and the inlet pipe surface includes a first part roughly inclining to a longitudinal axial line. An elastic member 270, an adjustment pipe engaging with the elastic member 270 and adjusting pressing force, and a first attachment part are provided. A solenoid coil 310 and a second attachment part are provided on the coil group subassembly.
Patent JP-2002250743-A (JP)
Title: Probe needle for testing semiconductor device, its manufacturing method, and probe device using the probe needle
Inventor: MAEKAWA SHIGEKI
IPC: G01R1/067
Filed: 2001-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a probe needle which can obtain a sure electrical contact without generating a material defect to a leading end and without increasing a contact resistance, its manufacturing method and a probe device using the probe needle. SOLUTION: The probe needle is formed of a metal material. The manufacturing method is provided with a step of forming a linear shape by sintering a raw material of the powder metal material, and a step of pressuring while heating the metal material shaped linearly by the sintering in a non-oxidative gas ambience at a low temperature region not higher than a recrystallization temperature of the metal material.
Patent JP-2003193023-A (JP)
Title: Reactive hot melt adhesive composition
Inventor: SHINJO TAKASHI
IPC: C09J201/06
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a reactive hot melt adhesive having curing reactivity promotable by photoirradiation, exhibiting excellent adhesive strength and having excellent thermoresistant adhesiveness.  <P>SOLUTION: The subject reactive hot melt adhesive composition comprises a solid cationically polymerizable compound A having, per one molecule, on the average, at least one cationically polymerizable reactive group having a structure of formula (1) (wherein, R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>and R<SB>4</SB>are each H, methyl, ethyl, isopropyl, isoamyl or phenyl; (m) and (n) are 0, 1 or 2), a cationically polymerizable compound B having, per one molecule, at least one alkylene oxide and, on the average, two or more cationically polymerizable reactive group having a structure of formula (1) and a photo-cationic polymerization initiator.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192644-A (JP)
Title: Method for producing carbonate
Inventor: MIYAKE NOBUTOSHI
IPC: C07C69/96
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a carbonate, by which the carbonate, especially methyl carbonate, can profitably be produced from non-poisonous and non-corrosive carbon dioxide as a carbonylation source.  <P>SOLUTION: This method for producing the carbonate from an alcohol and the carbon dioxide comprises (I) a process for subjecting a metal oxide and a hydroxyl compound [excluding the alcohol used in a process (II)] to a hydration reaction and distilling away the produced water at a lower temperature than the boiling point of the alcohol and (II) the process for reacting the reaction product obtained in the process (I) with an excessive amount of the alcohol and carbon dioxide to produce the carbonate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194929-A (JP)
Title: Target detector
Inventor: FUKUSHIMA FUYUKI
IPC: G01S7/292
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a desired misalarming probability.  <P>SOLUTION: A target detector is provided with a detector circuit 8 for detecting a demodulated signal in each range bin from a modulating circuit 7, a movement compensation integrating circuit 9 which has an input of a detection signal in each range bin from the detector circuit 8, sets an integrating path estimated for a target which makes the initial range bin a starting point to move, performs incoherent integration processing in the set integrating path, and computes a fixed threshold which corresponds to the initial range bin so that the desired misalarming probability is obtained on the basis of the set integrating path, and an alarm circuit 10 which compares the incoherent integration processing result by the integrating circuit 9 and the fixed threshold which corresponds to the initial range bin and judges a target signal.  <P>COPYRIGHT: (C)2003,JPO