baber/WOPTO huggingface dataset:
Patent JP-2003002852-A (JP)
Title: Method for producing isobutylene and methanol
Inventor: SUZUKI YOSHIAKI
IPC: C07C29/10
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for economically obtaining isobutylene and methanol. SOLUTION: This method uses the following steps: the first step; obtaining isobutylene, methanol and a heavy material containing a by-produced dialkylether as well as dimmer and trimer of isobutylene by subjecting methyl tert-butyl ether to decomposition reaction in the presence of a solid acid catalyst/the second step; washing the reaction liquid obtained from the first step with water to separate into an oil layer and a water layer/the third step; subjecting the oil layer to distillation to obtain a fraction containing isobutylene and the dialkylether from the top of the distillation column and to obtain a fraction containing methyl tert-butyl ether and the heavy material, or the like, from the bottom of the distillation column/the forth step;  subjecting the water layer to distillation to obtain a fraction containing methanol from the top of the distillation column, to obtain a fraction containing water from the bottom of the distillation column and to obtain a fraction rich in tart-butanol from a side-cut of the distillation column and to recycle at least a part of the fraction obtained from the side-cut to the first step.
Patent JP-2002055807-A (JP)
Title: Method for displaying icon in data processing system having display screen, icon scaling system and computer readable storage medium
Inventor: RABINDORANASU DUTTA
IPC: G06F3/0481
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a data processing system for scaling an icon so as to include the icon in a display area. SOLUTION: The number of icons to be displayed on the screen of a computer is determined. A boundary area for displaying the icons on the screen of the computer is calculated. Then the sizes of icons are scaled so that all the icons can be displayed in the boundary areas while using all display areas allowed to be used. The minimum size and maximum size of icons can be restricted on the basis of the setting by the user. When the icons can not be scaled so as to be included in the boundary by using the minimum size selected by the user, only a part of icons is displayed. Thus all the icons are scaled to the sizes utilizing the whole boundary section of the display screen and displayed.
Patent JP-2003005965-A (JP)
Title: Device for automatically generating data editing tool/ data access library
Inventor: TANIZAWA MASAYUKI
IPC: G06F21/12
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a device for automatically editing tool/data access library from data structure definition and also for automating documentation. SOLUTION: The device for automatically generating a data editing tool/data access library is provided with a data structure inputting means 11 for defining the data structure of target data, a data editing tool generating means 13 for analyzing the data structure outputted by the input means 11, and for generating a data editing tool for editing the data, and a data access library generating means 14 for generating a data access library for performing access to the data. Thus, with the device, developing efficiency of the program can be increased and high quality system can be provided for users.
Patent JP-2003006346-A (JP)
Title: Method for helping find suitable medical institution
Inventor: HORI TADASHI
IPC: G06Q50/10
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To enable to help find the most suitable medical institution according to individual patients' conditions. SOLUTION: Conditions of retrieval are input in a client's computer connected to a server's computer having a database of a medical institution through a network. With these conditions of retrieval, the database of the medical institution in the server's computer is retrieved and information of the medical institution which meets the conditions of retrieval is provided to the client's computer.
Patent JP-2002111029-A (JP)
Title: Measurement method and device of photoelectric conversion characteristic
Inventor: MATSUYAMA FUKATERU
IPC: G01R31/26
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the light reception area of a solar battery to be measured is limited to the minimum area at a laboratory level, and hence a cell, a module, or an array having an area exceeding 400 cm2 cannot be measured in the multi-source method that is suited for the measurement of the photoelectric conversion characteristics of a lamination-type solar battery. SOLUTION: The radiation illuminance of light to be applied is measured or adjusted (S1), the current/voltage characteristics of a reference cell are measured (S2), and the current/voltage characteristics of a sample cell are measured (S3). Then, by comparing the current/voltage characteristics in the reference state of the reference cell with the measurement result of the current/voltage characteristics of the reference cell, deviation from the reference state of the measurement result based on the deviation of illumination light from the reference state is obtained (S4). Based on the deviation of the obtained measurement result, the measurement result of the current/voltage characteristics of the sample cell is corrected (S5), and the photoelectric conversion characteristics of the sample cell are obtained (S6).
Patent JP-2003017530-A (JP)
Title: Semiconductor device and its mounting method
Inventor: ISHIKAWA TOMOKAZU
IPC: H01L21/60
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device where filling properties can be improved by making the flow of an underfill material uniform and stress concentration can be relaxed and the directivity can be further given to a package. SOLUTION: A WPP, where a prescribed circuit and a plurality of bumps are formed in a wafer level, is composed of the package 1 where a plurality of bumps are arranged in an array on a chip. A plurality of bumps 2 of this package 1 comprise regular bumps 2a that are electrically connected to the prescribed circuit, and dummy bumps 2b that are not electrically connected. The regular bumps 2a are arranged at five lines of the periphery of a 18 rows ×18 columns full matrix except the corners and the dummy bumps 2b are arranged at the 8 rows × 8 columns matrix in a central part and the corners of the 18 rows × 18 columns matrix. As a result, the dummy bumps 2b can be provided in the free space of the central part where the regular bumps 2a become unnecessary, and thus the flow of the underfill material becomes uniform.
Patent JP-2003017668-A (JP)
Title: Method and device for separating member
Inventor: YANAGIDA KAZUTAKA
IPC: H01L21/02
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To properly separate a composite substrate independent of distortion of the composite substrate, etc. SOLUTION: The separating device is provided with a first nozzle 120A to form a wide jet stream, and a second nozzle 120B to form a narrow jet stream. When separating the outer periphery of a composite substrate 50, the jet stream formed by the first nozzle 120A is used. Then, when the inside part of the outer periphery is separated, the jet stream formed by the second nozzle 120B is used.
Patent JP-2003014150-A (JP)
Title: Exhaust structure for air valve
Inventor: TAJIRI KAZUMI
IPC: E03C1/122
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust structure for an air valve, capable of preventing external outflow of a liquid even when an exhaust hole is not completely closed due to foreign matters such as contaminant. SOLUTION: The air valve is provided with a valve casing 5 having, in its lower part, a flange part 1 for connecting to pipes and in upper part of the valve casing, a valve seat 4 forming the exhaust hole 3; a valve element 6 that opens and closes the exhaust hole 3; and a float 16, disposed in the valve casing, which presses the valve element 6 by buoyancy in a closing direction. A spray cover 31 is vertically movably provided, which has vent holes 31a under the valve element 6 and can press the valve element 6 in the closing direction, and an auxiliary float 32 is provided just below the spray cover 31, which opens and closes the vent holes 31a.
Patent JP-2003020441-A (JP)
Title: Water-based intecoating
Inventor: KATSUTA HIDEAKI
IPC: C09D161/28
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a water-based intercoating capable of forming coating film of high chipping resistance, and to provide a method for forming multilayer topcoating film using the intercoating. SOLUTION: This water-based intercoating comprises a urethane-modified polyester resin having in one molecule a combination of hydroxy group with blocked isocyanate group, a blocked polyisocyanate compound, a melamine resin and flat pigment particles. A method for forming a multilayer coating film comprising coating an object with an undercoating, an intercoating and a topcoating in this order is also provided; wherein the above water-based intercoating is used as the intercoating.
Patent JP-2002202326-A (JP)
Title: Current detector equipped with hall element
Inventor: GOTO HIROICHI
IPC: H01L43/04
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that it is difficult to increase the sensitivity of a current detector using a Hall element while suppressing an increase in cost and dimension. SOLUTION: A semiconductor device 2 including the Hall element 13 is arranged along a U-shaped conductor 3 for forming a current path. A magnetic layer 4 comprising a permalloy is applied to the main surface 21 and outside surface 23 remote from the Hall element 13 of the conductor 3.
Patent JP-2003021329-A (JP)
Title: Information communication system of gas burning appliance
Inventor: KUNII YASUO
IPC: F24F7/007
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an information communication system of a gas burning appliance, in which the state of the appliance can be always confirmed without consumption in a battery at a time of stop of combustion, even in a gas burning appliance, which is energized by a battery in the burning operation. SOLUTION: A transmitting means 7 is provided in the appliance 1 energized by a battery power-source in a combustion operation, and the means 7 transmits status information of the apparatus 1 during the energization by the battery. Further, an information collection means 10 is provided, which is always energized by a commercial power to collect status information of the appliance 1. The information collection means 10 is provided with a receiving means 11 receiving information from the transmitting means 7, a storing means 12 storing information received by the means 11, and an information-transfer means 13 transferring information stored in the means 12 to another communication device 2.
Patent JP-2003022236-A (JP)
Title: Remote control of download of contents data from server to another server in mobile equipment
Inventor: MATSUYAMA YOSHIHIKO
IPC: G06Q30/06
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To download contents data from a server to a specific information processor even when a user is put in a mobile environment. SOLUTION: This system for distributing contents data is constituted of a first information processor connected to a first network having the communicating function of a traveling object and a second information processor connected to a second network connected to the first network. The first device receives the identification and distribution destination of the contents designated by a user through the first network, and transmits the received identification and distribution destination through the first and second networks to the second information processor. The second information processor receives the transmitted identification and distribution destination, and distributes the contents data associated with the received identification through the second network to a third information processor at the distribution destination.
Patent JP-2003019679-A (JP)
Title: Micromanipulator drive control device, micromanipulator drive control method and medium recording micromanipulator drive control program
Inventor: OISHI KATSUAKI
IPC: B81B7/02
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the operability of a joy stick or the like is bad. SOLUTION: Micromanipulators 13, 14 driven along three axes X, Y and Z disposed on a microscope 12 are controlled to be driven in the respective directions of X, Y and Z axes by the operation of a mouse 24, whereby a user is enabled to operate the micromanipulators 13, 14 by one hand, and carry out the micro-operation more simply than the operation of the mouse 24.
Patent JP-2003025071-A (JP)
Title: Honeycomb structure manufacturing method
Inventor: MIYASAKA YOSHITO
IPC: F01N3/28
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a honeycomb structure in which components constituting the honeycomb structure are firmly joined to realize the strength as high as that of the base material. SOLUTION: A large number of trapezoidal corrugated plates 1 forming the components of the honeycomb structure are laminated to form a laminate 2, and the laminate is fitted between energization electrodes 73 and 76 of an electric joining machine 70 of an electric joining device 7. A DC current or a pulse current is supplied for a predetermined period under application of predetermined pressure. Next, the laminate is left for a predetermined period under the predetermined heated condition in a heat treatment machine 80. As a result, the honeycomb structure with the corrugated plates joined with the joining strength equivalent to that of the base material is obtained.
Patent JP-2003020660-A (JP)
Title: Structure of structural basement and its construction method
Inventor: UNO KATSUHIKO
IPC: E02D29/00
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To construct a reinforced concrete structural basement for connecting a prefabricated house via a first floor base rising part formed in the upper part of an underground wall of the basement, an underground garage or the like. SOLUTION: In this structure for the basement A or the underground garage B constructed in the underground part of the prefabricated house, a reinforcement 15 is arranged thoroughly from the upper part of the underground wall 3 to the rising part 7, and concrete 16 is placed continuously from the underground wall 3 to the first floor slab 2 and the rising part 7.
Patent JP-2003025789-A (JP)
Title: Cap for ballpoint pen
Inventor: KOBAYASHI TAKESHI
IPC: B43K23/08
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a cap for a ballpoint pen which is adapted not to incompletely seal a distal end of a ball due to a looseness of a sealing member caused by a creep by a repulsion force of the member between the cap and the ballpoint pen, and to provide a ballpoint pen cap which does not impart an adverse influence to an ink during using by preventing stickiness due to bleeding-out of the sealing member. SOLUTION: The cap 10 for the ballpoint pen comprises a cap body 20 detachably formed at a tip 90 side of the ballpoint pen 60, and the sealing member 50 provided in the body 20. When the body 20 is mounted at the tip 90 side of the pen 60, the sealing member 50 is formed so as to cover a distal end of the tip 90. The member 50 is constituted of a rubber composition obtained by adding a phthalic ester plastizer to a nitrile rubber (NBR).
Patent JP-2003027293-A (JP)
Title: Plating equipment with displacement plating preventive mechanism
Inventor: KOBAYASHI TAKASHI
IPC: C25D21/00
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a plating equipment with a displacement plating preventive mechanism which is capable of preventing the generation of a plating film. SOLUTION: This plating equipment with the displacement plating preventive mechanism holds a lead frame between water absorptive rollers arranged above and below the lead frame and dewaters a plating solution during intermittent conveyance and plates the lead frame by parting the water absorptive rollers penetrated with the plating solution during electroplating, thereby preventing the displacement plating between the plating solution and the lead frame.
Patent JP-2003027572-A (JP)
Title: U-shaped groove
Inventor: KAMATA TOSHIO
IPC: E03F5/04
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a U-shaped groove capable of exhibiting a drain function for erosion due to water of soil in the periphery where the U-shaped groove is embedded especially in rainfall. SOLUTION: This U-shaped groove is provided with an indicator mark 12 enabling visual confirmation of a portion where to bore a ground water inflow hole. A worker can bore the ground water inflow hole with the indicator mark for a guide. Accordingly, a beginner as well as a skilled worker can easily perform boring work and the height accuracy for the boring position is higher than that in the case of boring with eye estimation.
Patent JP-2003028501-A (JP)
Title: Heat pump type water heater, and its control method
Inventor: ENYA YOSHINORI
IPC: F24H1/00
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump type water heater, and a method for its control wherein stable temperature of heated water is ensured, and longevity of a flow rate adjusting valve is extended. SOLUTION: In a heat pump type water heater comprising a compressor 16 for compressing a refrigerant, a refrigerant versus water heat exchanger 27 for heating water with the heat of the refrigerant discharged from the compressor 16, a hot water storage tank 26 for storing water heated in the refrigerant versus water heat exchanger 27, and a flow rate adjusting valve 35 for adjusting a flow rate of water heated in the refrigerant versus water heat exchanger 26 and stored in the hot water storage tank 26, a control device 15B is provided for setting an opening of the flow rate adjusting valve 35 such that the temperature of water heated in the refrigerant versus water heat exchanger 27 falls within a predetermined temperature zone on the basis of a maximum flow rate when the flow rate adjusting valve 35 is fully opened.
Patent JP-2003028019-A (JP)
Title: Fuel filter device
Inventor: SATO KOJI
IPC: B01D35/02
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To further enhance the separation function of oil/water in a fuel filter device. SOLUTION: The filter device F is mounted such that an internal space 10 of a filter body 1 is communicated with a fuel suction port Ha in a fuel tank T. The filter body 1 is constituted by superposing two or more filter layers 3, 3, etc. Of the two or more filter layers 3, 3, etc., the filter layer 3 constituting an outer surface 11 of the filer body 1 is constituted of a woven fabric mesh provided with the oil/water separation function and the filter layer 3 adjacent to this woven fabric mesh at an inner surface side thereof is constituted of unwoven cloth.
Patent JP-2002102818-A (JP)
Title: Garbage disposer
Inventor: FUJITA TATSUO
IPC: C07H17/08
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a garbage disposer that solves difficulties of positioning of a catalyst and the problems that the deodorizing efficiency is low in a conventional disposer. SOLUTION: The garbage disposer is composed of a catalyst having a deodorizing device 24, which deodorizes a gas exhausted from a vessel 16, positioned in a gas passage part which is connected approximately in a right angle with a gas inflow part in which the gas is influent, and is characterized in that the deodorizing ability is high and odor generated from a waste such as garbage is extremely reduced.
Patent JP-2003029334-A (JP)
Title: Liquid crystal projector
Inventor: TAKAHASHI MAKOTO
IPC: G03B21/00
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To separately and simultaneously project two videos to two screens with one unit of projector. SOLUTION: Two video rays of light are separated by changing over the video signals from two video signal sources (1) and (2) by means of a switch 1 with the signal from a changeover control section 8 in a frame unit, inputting these signals to a display unit section 2, modulating the rays of light from a light source with liquid crystal panels 2R, 2G and 2B, synthesizing the rays of light with a cross prism 2x, making the synthesized rays of light incident on a video separating section 3, changing over liquid crystal panels 3a in synchronization with the switch 1, converting the plane of polarization of the one video ray of light from s into p or from p into s polarized light, transmitting the p polarized light by a PBS 3b and reflecting the s polarized light.  The video ray of light of the p polarized light is projected to the screen 5 by a projection section 4 and the video ray of light of the s polarized light is projected to the screen 7 by a projection section 6. The video ray of light of the s polarized light from the PBS 3b may be reflected by a mirror and may be projected to the screen installed adjacent to the screen 5 by the projection section of the same direction as the direction of the projection section 4.
Patent JP-2003034623-A (JP)
Title: Composition for shampoo
Inventor: YAMAGUCHI HIROSHI
IPC: A61K8/00
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a composition of shampoo with which problems of conventional shampoo such as foaming property and cleaning property are not fully obtained if irritation to the skin and eye membranes are lowered and foaming, feeling, and irritation are not fully obtained if keeping scalp and hair clean is considered to be important are solved. SOLUTION: The above problems are basically solved by providing a composition shampoo containing the following. (A) N-acyl-methyl taurates and its salts (B) N-acyl-methyl taurates and its acyl-amino acid surfactant other than its salts (C) Surfactant of both anion and cation (D) 1-hydroxy-2-pyridon derivative expressed as a general formula (1) (E) Plant extract having anti-inflammatory effect.
Patent JP-2003027146-A (JP)
Title: Bell type annealing furnace provided with heat-storage type alternating combustion device and its burning method
Inventor: SAGISAKA TAKESHI
IPC: F23L15/02
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a bell type annealing furnace for annealing a metallic strip coil or a wire rod coil provided with a heat-storage type alternating combustion device which has improved uniformity of temperature distribution in the furnace difficult to be attained in the conventional method performing a simple combustion in a soaking stage. SOLUTION: In the bell type annealing furnace T provided with the heat- storage type alternating combustion device 10 at the lower part of an outer cover 3, auxiliary burners 21a, 21b, 21c are disposed at the upper part of the outer cover 3 to eliminate the shortage of heat capacity at the upper part when the combustion capacity of the heat storage type burner is the lower limit.
Patent JP-2003052685-A (JP)
Title: X-ray dose correction method and x-ray ct unit
Inventor: NISHIDE AKIHIKO
IPC: A61B6/03
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To accomplish the correction of X-ray dose normally even when X rays incident into a reference channel is intercepted by an object to be examined. SOLUTION: When the X rays incident into the reference channel 27CR is intercepted by the object to be examined H while an X-ray detector 27 or the like turns about the center IC of the rotation, the reference data obtained from the reference channel 27CR is not used and instead, the X-ray projection data, obtained from the data channel 27CN at an end thereof opposite to the reference channel 27CR, are used to accomplish the correction of the X-ray dose.