baber/WOPTO huggingface dataset:
Patent JP-2001174090-A (JP)
Title: Multiple-chamber air-conditioner
Inventor: KOIZUMI ATSUSHI
IPC: F25B13/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a multiple-chamber air-conditioner that can newly expand an indoor machine to one outdoor machine, can be used as a receiver tank for storing a refrigerant at an indoor heat exchanger at a stop side, and optimizes the amount of refrigerant and performing efficient operation. SOLUTION: A refrigerant distribution unit 8 with a first on/off valve 9, a second on/off valve 10, a third on/off valve 11, and a fourth on/off valve 12 is provided between an expansion valve 7 and a four-way valve 4, and a first indoor heat exchanger 6a and a second indoor heat exchanger 6b. The first on/off valve 9 is connected between the expansion valve 7 and the first indoor heat exchanger 6a. The second on/off valve 10 is connected between the first indoor heat exchanger 6a and the four-way valve 4. The third on/off valve 11 is connected between the expansion valve 7 and the second indoor heat exchanger 6b. A fourth on/off valve 12 is connected between the second indoor heat exchanger 6b and the four-way valve 4.  A bypass pipe 13 being provided between refrigerant distribution units 8 is provided between a connection part (a) between the third on/off valve 11 and the second indoor heat exchanger 6b, and a connection part (b) between the third on/off valve 11 and the second indoor heat exchanger 6b.
Patent JP-2001177101-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: SAKAMA MITSUNORI
IPC: H01L21/84
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a means capable of forming a laminated film composed of a silicon nitride film and a silicon oxide on a glass substrate in a short time without using film forming chambers. SOLUTION: A laminated film which contains a silicon oxide nitride film 12 whose composition ratio of N or O changes continuously is formed between the semiconductor layer 13 and the board 11 of a thin film transistor in the same chamber so as to improve a TFT in electric properties.
Patent JP-H05161613-A (JP)
Title: Patient monitoring device in sickroom using fiber grating
Inventor: NAKAJIMA MASATO
IPC: G08B13/194
Filed: 1991-12-18
Abstract: PURPOSE:To provide the patient monitoring device which monitors the patient lying on the bed in a sickroom without infringing the patient's privacy and emits an alarm if there is abnormality. CONSTITUTION:The laser beam emitted from a laser diode 2 emits spot beams regularly split by the diffraction effect of a fiber grating 3. The spot beams are projected to form projected spots. An image pickup device 4 pickups the projected spots and stores the images thereof into a frame memory 5 at every specified time. The position data of the respective spots of the respective spot projected images stored at specified time intervals in the frame memory 5 and the data of a memory 7 for reference data are compared to recognize the patient's position.
Patent JP-2001178106-A (JP)
Title: Stepping motor and flow rate-adjusting device
Inventor: KUBOTA AKIHIRO
IPC: F16K31/04
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To freely and easily adjust flow rate by providing a cylindrical opening and a cylinder having an opening at the rotor shaft of a stepping motor. SOLUTION: The step motor and the flow rate-adjusting device is provided with a cylinder 3, that is provided at the side of an end 1a of a rotor shaft 1 of a stepping motor 2, a cylindrical opening 6 that is provided at the cylinder 3, and an opening 4 that is formed at the outer periphery of the cylinder 3. The opening area of the opening 4 is varied, thus adjusting the flow rate.
Patent JP-2001137016-A (JP)
Title: Easily attachable/removable attaching parts
Inventor: OISHI YASUTOSHI
IPC: A44B11/04
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an attaching part that can be easily attached to a bolt or a string where both ends are not cut. SOLUTION: In this attaching part, a plate or a rod 2 is set to a length that is thicker than an outer frame body 1, a claw 3 where the outer frame body 1 is hooked is provided at one end of the plate or the rod 2, a hole 4 where the outer frame body 1 passes is provided at the remaining other end of the plate or the rod 2, and the outer frame body 1 is passed through the hole of the plate or the rod 2.
Patent JP-H05182771-A (JP)
Title: Emergency light lighting device
Inventor: KUMADA OSAMU
IPC: H05B41/24
Filed: 1991-12-27
Abstract: PURPOSE:To prevent relay contacts from being deposited. CONSTITUTION:A device is equipped with a normal time lighting inverter 4 actuated by the rectified and smoothed direct current of a power supply an emergency lighting inverter 10 actuated by a battery 9 as a power supply connected to a charging circuit, a relay 18 which switches the connection of the battery 9 from the charging circuit to the emergency lighting inverter circuit, and also switches a fluorescent lamp 6 from the normal time lighting inverter circuit to the emergency lighting inverter circuit, and is also equipped with a switch-over circuit which shakes relay contacts 5a, 5b and 5c. And the switch- over circuit is also provided with a delay circuit. The device allows the connection of the lamp to be switched to the emergency lighting inverter after the excitation of the normal time lighting inverter has been suspended, or output voltage has been stepped down.
Patent JP-2001174184-A (JP)
Title: Heat exchanging segment and heat exchanging element for gas-to-gas, obtained by laminating the segment
Inventor: HAMANAKA SUKEAKI
IPC: F28D9/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive heat exchanging element for gas-togas, capable of preventing the deterioration of various performances such as a heat exchanging rate, moisture transfer or the like, and the optimum heat exchanging segment for forming the heat exchanging element. SOLUTION: The heat exchanging element 5 for gas-to-gas is formed of a structure of laminating the same type heat exchanging segments and heat exchanging gas is supplied to one gas flow passage 4a and the other gas flow passage 4b, formed in a direction orthogonal to the gas flow passage 4a. In this case, the heat exchanging segment forms the gas flow passage 4a by bonding heat exchanging sheets 3a, 3b, on which embosses 25a, 25b are formed, to both of upper and lower surface sides of first flat hollow elliptic spacers 2a, made of a resin, with an equal space while second flat elliptic hollow spacers 2b, made of a resin, are bonded to the heat exchanging sheet 3b of upper surface side with an equal space.
Patent JP-H0687893-A (JP)
Title: Hiv antigen
Inventor: SAITO ATSUSHI
IPC: C07K19/00
Filed: 1992-12-09
Abstract: PURPOSE:To obtain a pure and high-quality HIV antigen useful as an examination reagent for AIDS, an antigen for a diagnostic agent or the preparation of an antibody and an antigen free from immunologically non-specific reaction and useful as AIDS vaccine in high efficiency at a low cost. CONSTITUTION:An essentially pure HIV antigen containing a Gag-Env fused protein which contains Gag peptide fused to Env peptide at its C-terminal. The Gag peptide is composed of at least 10 consecutive amino acids in an amino acid sequence expressed by Gag (308-437) and the Env peptide is composed of at least a part of the amino acid sequence expressed by Env (512-699) and contains at least one epitope reactive with HIV antibody. An HIV antigen composed of Gag protein and obtained by the expression of the whole region of gag gene can be produced from the antigen.
Patent JP-2000186785-A (JP)
Title: Laying structure of pipe, laying method thereof, and invert member used in this laying structure
Inventor: KISHIYA KOICHI
IPC: E03F3/06
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To make the pipeline inside inspection by a worker safe and easy and reduce the execution cost by laying and fixing a minor diameter pipe closer to one lateral side of the inner bottom of a major diameter pipe. SOLUTION: A plurality of pipe sleepers 2 with a pipe placing recessed part provided closer to one end side is longitudinally fixed to the inner bottom of a major diameter pipe 12 constituting a tunnel 1 by bolts and nuts, and the pipe sleepers 2 are mutually longitudinally connected by a beam material. A scaffold plate 5 is longitudinally nailed to the upper surface of the pipe sleeper 2. The part where the scaffold plate 5 is laid is used as a working passage to carry a minor diameter pipe 3 into the major diameter pipe 12 by a truck, the minor diameter pipe 3 is laid with connection, and fastened and fixed by a fixing band 4. The circumference of the pipe 3 is enclosed by an invert member 7, and air mortar 8 is pressure-injected into the space S formed by the invert member 7, the outer surface of the pipe 3, and the lower half inner surface of the pipe 12, and solidified. According to this, a broad passage can be formed, and the internal inspection can be safely and easily performed by use of this passage.
Patent JP-2001176409-A (JP)
Title: Ion source
Inventor: ISHIDA SHUYA
IPC: H01L21/265
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To enable prolongation of service of filament, while taking advantage of the use of trimethylindium or triethylindium gas as the raw material gas. SOLUTION: This ion source ionizes a raw material gas 28, containing indium within a plasma formation chamber 2, by making use of thermal electrons produced from a filament 8 and extracts an ion beam 16 containing indium ions. In addition, the raw material gas 28 is either trimethylindium or triethylindium gas, and a filament 8 is composed of tantalum.
Patent JP-H11251522-A (JP)
Title: Method of forming conductive connection on top surface of integrated circuit device and semiconductor chip
Inventor: BERGNER WOLFGANG
IPC: H01L23/528
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To easily design a pattern for etching for integration of line, by arranging local plugs made of insulating material in a comparatively wide trench. SOLUTION: An integrated circuit 20 having a trench 21 is defined between insulating side walls 20A, 20B. The size, shape and gap of an insulating plug 22 are selected such that they are suitable for a predetermined design. Typically, the plug 22 has a width of a fraction of 1 μm and a length of a fraction of 1 μm and is separated from each other by a distance of several times the width and the length. These dimensions can be selected according to the amount of dishing during a chemical mechanical polishing process of the surface. Therefore, an increase in sheet resistance can be compensated by an increase in the depth of the trench 22. This can make it possible that the formation of filling pattern by a computer forms a layout according to the design rule of the following metal reactive ion etching.
Patent JP-2001184674-A (JP)
Title: Device and method for recording optical disk
Inventor: UENO TOMONORI
IPC: G11B7/09
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk recorder performing focus control while recording the information for a recordable optical disk and always recording the information in a focus best state. SOLUTION: This recorder is provided with an optical pickup 10 converging a recording laser beam pulse modulated with a ternary level (11>12>13) by using a multi-pulse signal formed based on an input recording signal and irradiating it on the recording surface of the optical disk 1, sample-hold circuits 31, 32 sample holding a return laser beam output reflected from the recording surface of the optical disk 1 by irradiating the recording laser beam at the timing ta, tb when a maximum value and a minimum value 11, 13 among ternary level are detected and a CPU 35 focus controls so that an absolute value of a difference between the maximum value and the minimum value of the sample held return laser beam output becomes always a lower value.
Patent JP-2000188750-A (JP)
Title: Coded data transfer system
Inventor: SOU YOUCHIYOU
IPC: H04N19/102
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To enhance a transfer rate in the case of coded stream transfer. SOLUTION: Coded streams DSa-DSn generated by encoders 14a-14n are written in a memory (54C) via a bus 5 and a bus interface (54A) in the order of generation. The coded stream written in the memory (54C) is transferred to a storage device 22 via a bus interface (54B), a bus (56) and an SCSI interface 18, and in the case of writing the coded stream to the memory (54C), the code stream is also read out. that is, the write/read of the stream to/from the memory (54C) is conducted simultaneously by using the buses 50, (56). The stream is transferred from the encoder side to the stream memory side through the bus 50 and also the stream is transferred from the stream memory side to the storage device side through the other bus (56).
Patent JP-H11240740-A (JP)
Title: Concrete reinforcing fiber
Inventor: NAKAI NORIHIRO
IPC: D06M101/16
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fiber with high impact absorption energy, improved in the affinity for and dispersibility in cement matrix, and capable of improving the flexural strength and compressive strength, in particular, impact strength of the concrete molded forms dispersed therewith. SOLUTION: This concrete reinforcing fiber consists of a polyolefin-based fiber having a single fiber tenacity of >=5 g/d, single fiber elongation of >=60% and Young's modulus of >=250 kgf/mm<2> ; wherein the fiber is coated with a 8-22C higher fatty acid salt at a pickup of 0.1-5 wt.%. A reinforced concrete molded form is obtained by incorporating the above fiber.
Patent JP-H11316818-A (JP)
Title: Method and device for remote identity verification using personal discrimination device
Inventor: HSU SHI-PING
IPC: G06F21/32
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To realize a device, which automatically verifies the identity of a person which tries to access a protection object property placed in a remote place, and a method for using this device. SOLUTION: A portable device 14' is used in a alarm system of a remote computer file or building and includes a sensor 16 which reads data like fingerprint and a collation part which compares detected data with a previously stored reference picture to discriminate it. In the case of coincidence, the device starts exchange of signals through a door 10 protecting the property and a communication network and generates a numerical value like a cyclic redundant code from the stored reference picture and enciphers this numerical value and transmits it to the door as confirmation of the identity of the person. In order to improve the safety, the person registers this numerical value for each door which he or she wants to access.  When receiving confirmation of the identity from the device, the door compares the received numerical value with the numerical value stored by registration before permitting the access to the protection object property.
Patent JP-2000241656-A (JP)
Title: Multiple wavelength multi-sepatation device
Inventor: DELISLE VINCENT
IPC: H04B10/00
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To compensate for a wavelength shift generated by temperature change with slight external electric power or no external electric power. SOLUTION: This device is constituted by arranging separately the first monolithic wave guide block (the first block) 200 having a built-in means for separating an input beam into sub-beams having different center wave lengths, and the second monolithic wave guide block (the second block) 202 having a wave guide 206 arranged adjacently to receive an optical signal from the first block 200. An expansion material 212 for conducting relative displacement between the first and second blocks 200, 202 is provided to couple a light of a set wave length supplied from the first block 200 with a predetermined wave guide 206 of the second block 202 when a sub-beam converging position corresponding to the set wave length changes in accompany with temperature change, so as to efficiently couple the light of the set wave length to the predetermined wave guide 206.
Patent JP-2001183690-A (JP)
Title: Liquid crystal device and its manufacturing method
Inventor: NAKAHARA HIROKI
IPC: G09F9/30
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a structure which increases the degree of freedom of design and not only increases the display area on a liquid crystal device but also miniaturize the device by adopting a structure of a vertical conduction part with which the peripheral part of a display area can be narrowed without being affected by the patterning precision of an alignment layer. SOLUTION: When transparent substrates 110 and 120 are press-fixed to each other with a sealant 130 between them, conductive particles 132 formed rather larger break through relatively soft alignment layers 113 and 123 and come into contact with both an inner end part 11c and an outer end part 121c, and the sealant 130 is hardened in this state.
Patent JP-2000193286-A (JP)
Title: Fault diagnosing device
Inventor: FUKUI SEIJI
IPC: F24F11/02
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a fault diagnosing device which can appropriately inform the user of the device of faults by dividing the main causes of the faults into temporary causes and steady causes by means of smaller numbers of detecting means and signals. SOLUTION: When the overcurrent detecting section 11a or voltage-drop detecting section 11b of an abnormality detecting section 11 detects the abnormal drive of a power transistor 10 and outputs a signal, a control section 7 stops the power supply to the transistor 10 by temporarily turning off an outdoor power source 9a through an outdoor control section 7a. The section 7 discriminates the occurrence of an overcurrent when the signal from the abnormality detecting section 11 is discontinued immediately after the transistor 10 is stopped or a voltage drop when the signal from the section 11 is continuously outputted at a prescribed voltage level or higher. Each of an overcurrent discriminating counter 12 and a voltage-drop discriminating counter 13 counts the number of continuing times of fault discrimination.  When the count values of the counters 12 and 13 reaches prescribed values, the control section 7 discriminates that the main cause of the fault is a steady cause, such as the breakage of the transistor 10, breakdown of the parts of a power supplying voltage circuit, etc., and informs the user of the cause.
Patent JP-H11189782-A (JP)
Title: Gear oil composition
Inventor: HAYASHI KENJI
IPC: C10N30/06
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition that has excellent oxidation stability, pitching resistance, extreme-pressure properties, the friction properties between the synchronizer ring and the gear cone and has largely increased shear stability on the multigrading by formulating specific components thereto. SOLUTION: This gear oil composition is prepared by formulating (A) a zinc primary dithiophosphate bearing an alkyl group of 8 or more carbon atoms, (B) an alkaline earth metal type detergent dispersant with a base value of >=200 mg KOH/g, (C) a polybutenyl group-containing bis(alkenyl succinimide) or its derivative, (D) an amine salt of phosphoric ester, (E) a sulfur compound selected from hydrocarbon sulfides and sulfide resins, (F) an ethylene-α-olefin copolymer with an average molecular weight of 2,000-12, 000 and (G) a poly(methacrylate) polymer with an average molecular weight of 15,000-50,000.
Patent JP-H11193560-A (JP)
Title: Drain pipe joint
Inventor: MATSUURA YOSUKE
IPC: E03C1/12
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To provide a drain pipe joint having a back flow check function embedded in a confluence of a drain main pipe and a drain branch pipe. SOLUTION: In a drain pipe joint J1 having a first inlet 1 and a second inlet 2 and an outlet 3 and having no cleaning opening in the upper part thereof, the first inlet 1 is located at a position higher than the second inlet 2 and the outlet 3, an uneven step section 5 is formed in the middle part of a pipe bottom 4 connected to the outlet 3 from the first inlet 1, and it is so constituted that the height of the pipe bottom to the uneven step section 5 from the first inlet 1 is higher than the pipe bottom 6 connected to the outlet 3 from the second inlet 2. A back flow is prevented by the uneven step section 5. Three inlets can be allowed, and at least one inlet is heightened than the other inlets and outlet to make it possible to form the unever step section.
Patent JP-2001179453-A (JP)
Title: Welding method for cylindrical member
Inventor: SHIMAZU SHOICHIRO
IPC: B23K37/08
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a welding method capable of obtaining a stable initial layer back bead by a highly efficient MAG welding only without generating a welding defect of a shortage of penetration, etc., and by using a low cost shield gas (e.g. CO2). SOLUTION: In a back bead welding in which end faces of cylindrical members 1, 2 with machined grooves 1A, 2A are butted on each other and groove parts are successively welded, one round periphery is welded while cutting off a fixed section of a welded part from a welding start part liable for a welding defect, successively, the cut off section F is welded, thus, a stabilized initial layer back bead is formed.
Patent JP-2001179737-A (JP)
Title: Apparatus for infiltrating resin varnish for manufacturing prepreg
Inventor: AOKI YASUYUKI
IPC: C08J5/24
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for infiltrating resin vanish capable of preventing the stagnation and foaming of resin varnish in an impregnation tank, capable of uniformizing the adhesion amount of a resin to a prepreg and capable of reducing the generation of a pinhole. SOLUTION: In an apparatus for infiltrating resin varnish having a structure for supplying resin varnish to an impregnation tank from the bottom part thereof to allow the same to overflow the tank to circulate, a notch is provided to the upper end part of the impregnation tank at a part where the end part of a prepreg base material passes and the resin varnish is allowed to overflow from the notch.
Patent JP-2001180164-A (JP)
Title: Clip
Inventor: TANAKA MOICHI
IPC: B42F1/02
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a clip which can keep the opened position when the pinching section is opened as long as an external force is not applied. SOLUTION: This clip 10 is formed of first and second clip forming bodies 11 13 having the pinching sections 16 and 30 on one end side and operation sections 19 and 35 on the other end side, and a plate spring member 15 which is fitted between the respective clip forming bodies 11 and 13. The clip 10 closes the pinching sections when the pinching sections 16 and 30 are located at the closing position in such a manner that a straight line L connecting the pressing sections 46A, 46A of the plate spring member 15 is located at a location closer to the pinching section side than the rotating center C of respective clip forming bodies.  In the meantime, when the operation sections 19 and 35 are operated in the direction approaching each other, the straight line L moves to a location closer to the operation section side than the rotating center C, and thus, respective pinching sections are kept at the opened position.