baber/WOPTO huggingface dataset:
Patent JP-2002110559-A (JP)
Title: Plasma reaction method, and apparatus therefor
Inventor: HOJO YOSHIYUKI
IPC: C23C16/509
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To improve the processing speed of a substrate, and to reduce the consumption quantity of its processing gas by improving the utilization efficiency of the processing gas. SOLUTION: A plasma reaction method includes a step for providing in a reaction vessel an electrode and a substrate disposing electrode opposed to the electrode, a step for applying a high-frequency voltage across the electrode and the substrate disposing electrode to generate a plasma based on a processing gas containing an inert gas and a reaction gas, and a step for performing a predetermined processing to the surface of a substrate disposed on the substrate disposing electrode.  In the plasma reaction method, the pressure of the inside of the reaction vessel is made not lower than the pressure wherein the frequency whereat the radical atoms of the inert gas are collided with each other coincides nearly with the power-supply frequency of the high-frequency voltage, and is made not higher than the pressure wherein the frequency whereat the radical atom and the ion of the inert gas are collided with each other coincides nearly with the power-supply frequency of the high-frequency voltage.
Patent JP-2002109048-A (JP)
Title: Medical treatment supporting device
Inventor: FURUKAWA ATSUSHI
IPC: G16H10/60
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To list the medical treatment information of a wide range even in the case where the item names of the medical treatment information are different for respective adjacent or close columns on a time sequential display screen and the number of cells of blank columns becomes large. SOLUTION: In this medical treatment supporting device, the medical treatment item name of a classification selected by a classification selection input means is set as the row name of time sequential display and the medical treatment information specified by the medical treatment item name set as the row name and medical treatment date and time as a column name is read and displayed in a pertinent cell. When a large classification is specified, since blank column cells in the case of a small classification are filled, the waste (blank column cell) of a display area is reduced and the medical treatment information of the wide range is listed.
Patent JP-2001314451-A (JP)
Title: Backrest for folding wheelchair
Inventor: SEELIGER KLAUS
IPC: A61G5/02
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a backrest for a wheelchair, which can adjust the sag of a plurality of bands and can form the spine of a wheelchair user into an anatomically ideal shape for a good sitting posture. SOLUTION: A plurality of bands are installed on a plurality of front edges (7, 7.1) of a plurality of side plates (5, 5.1) instead of a plurality of back pipes (1, 1.1) of a wheelchair as usual. The front edges project forward in the space between a plurality of sheet pipes (2, 2.1) and a plurality of armrests (4) of the wheelchair and the plurality of side plates (5, 5.1) are connected to the plurality of back pipes (1, 1.1) of the wheelchair so that the height can be adjusted or they do not move.
Patent JP-2002108689-A (JP)
Title: Database system
Inventor: MATSUURA HIROSHI
IPC: G06F9/445
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a database system using a versatile enterprise Java Beans with high reusability. SOLUTION: This database system is provided with a data arithmetic means (plusInt(String, int) 224, minusInt(String, int) 225, multiplyInt(String, Int) 226, divideInt(String, int) 227, and plusFloat(String, float) 229 or the like) for, when the column and data of a database are designated, and an arithmetic operation request is issued from a client, performing the arithmetic operation of the designated data to the designated column, and for returning the arithmetic result to the client for each Java data type and arithmetic operation (addition, subtraction, multiplication, and division).  Also, this data base system is provided with a data acquiring means (currentIntValue(String) 223, currentFloatValue(String) 228 or the like) for, when the column of the database is designated, and a data acquisition request is issued from the client, acquiring the data of the designated column, and for returning the data to the client for each Java data type.
Patent JP-2002065942-A (JP)
Title: Reel for game machine
Inventor: HAGIWARA TSUNEMITSU
IPC: A63F5/04
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide reels for a game machine which eliminate monotony and are made attractive with a higher variety by exciting players to desire a game. SOLUTION: A plurality of rotatable reels A1 to A3 are installed with two or more kinds of symbols disposed on the surface thereof. The symbols are stopped on display windows 4 of the reels, a scoring is determined by the combination of the symbols on the display windows 4 of the reels at the stoppage of the reels to pay back a specified number of medals or balls. In the reels of a game machine 10, stereoscopic display symbols are so arranged to be displayed by making the symbols on the reels look stereoscopic.
Patent JP-2002117811-A (JP)
Title: External electrode type fluorescent lamp
Inventor: OKI MASAHIRO
IPC: H01J65/00
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an external electrode type fluorescent lamp wherein a risk of removal/disconnection generated on a supplying electric wire connecting part against an external electrode has been reduced and an improvement of reliability or quality has been aimed at. SOLUTION: This has a glass tube 1 in which a phosphor coating 2 is formed on an inner wall face and in which a discharge medium containing at least xenon gas is enclosed, an enclosed internal electrode 3 while leading out a reed terminal 4 to at least one end side of the glass tube 1, an external electrode 5 wound-installed and arranged extending over almost the whole length of a tube shaft direction on an outer peripheral face of the glass tube 1, the supplying electric wire 7 connected with the external electrode 5, and a heat-shrinkable resin tube 6 to coat and fix the external electrode 5 and a connecting part 8 of the supplying electric wire 7.
Patent JP-2002117567-A (JP)
Title: Optical pickup and method for controlling light quantity of laser beam
Inventor: MATSUMOTO HIROSHI
IPC: G11B7/125
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a controller for the light quantity of a laser beam with which the quantity of the laser beam is monitored and controlled by forming a beam splitter without using such a high-functional film as a multi-layer film of dielectric material and by utilizing S-polarization reflection resulting from the refractive index which a substrate itself has. SOLUTION: A half-mirror 102c is formed on a side of a glass substrate of the beam splitter 102, the substrate face of the glass substrate is formed to have a predetermined refractive index, and the half-mirror is arranged in the optical path of an emitted light beam from a laser beam source 101 so that a part of the laser beam emitted from the laser beam source 101 is reflected from the substrate face of the glass substrate 102a of the beam splitter 102 and led to a photodetector 106. Thus, a part of the laser beam given by the reflection from the substrate face of the glass substrate 102a is received by the photodetector 106 for detecting the light quantity and the light quantity is detected.
Patent JP-2002113494-A (JP)
Title: Method and apparatus for treating livestock waste
Inventor: EITO TORU
IPC: B09B3/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for treating livestock waste, for reducing excessive ammonia of fertilizer obtained by reutilizing livestock waste and effectively reutilizing ammonia removed from the waste separately. SOLUTION: In the method and apparatus for treating livestock waste, an ammonia recovery process is increased before and after a process for recovering methane of livestock waste. By this constitution, ammonia can be removed from fertilizer obtained by reutilizing the waste and removed ammonia can be refined to be reutilized.
Patent JP-2001240575-A (JP)
Title: Preparation method of optically active enone and intermediate
Inventor: OGASAWARA KUNIRO
IPC: C07C45/65
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an easier method of preparing an optically active enone, for example, 7,7-dimethyl-5,5-dioxabicyclo [3,3,0] oct-3-en-2-one. SOLUTION: The preparation method of an optically active enone expressed in formula (4) on the basis of the reaction scheme is characterized by deprotecting a 1-position hydroxy protecting group to form a hydroxy group, oxidizing the above hydroxy group to form a ketone, and deprotecting a 4-position hydroxy protecting group to form a double bond between 4- and 5-position carbon (forming a double bond between 5-position carbons) in a compound expressed in formula (1). In the reaction scheme, R1 and R4 denote cumyl, α, α-diethylbennzyl, α,α-dimethyl-p-methoxybenzyl, t-butyldimethylsilyl, trimethylsilyl, triethylsilyl, triisopropylsilyl, isopropyldimethylsilyl or ethyldimethldimethylsilyl. R2 and R3 which are bonded, denote acetonide, methyl ethyl ketal or diethyl ketal. R5 denotes a hydrogen atom, 20C or lower alkyl group or phenyl group.
Patent JP-2002118477-A (JP)
Title: Ssb transmitter
Inventor: HASHIMOTO YOSHITERU
IPC: H03C1/60
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem raised by an SSB transmitter that the center frequency of a BPF which extracts one side of side-band signals from modulated signals obtained by modulating carrier-frequency signals with an inputted voice signal varies depending upon the temperature and a decline in suppression ratio and the deterioration of voices result in. SOLUTION: A microcomputer circuit 23 finds the variation (-Δα) of the center frequency of the BPF 5 from a correction table concerned with the BPF 5 and stored in a ROM 32 based on the temperature information on the BPF 5 detected by means of a temperature sensor 21 and changes the frequency of each signal by -Δα from a reference frequency by controlling local oscillators 4a and 7a which output signals to be modulated and VHF-band signals to a balanced modulator 3 and a mixer 7a. Through this adaptive control, the suppression of carrier signals and the extraction of one side of side- band signals can always be executed in the BPF 5 under the same condition as that in a reference state and a difference component signal generated by a mixer 6 becomes a radio frequency signal of a prescribed frequency.  The radio frequency signal is extracted by means of another BPF 8.
Patent JP-2001185215-A (JP)
Title: Nonaqueous electrolyte and nonaqueous electrolyte secondary battery using the same
Inventor: HAYASHI MANABU
IPC: H01M10/05
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte having extremely small decomposition amount on the negative electrode and a nonaquaous electrolyte secondary battery which is superior in low-temperature property, long-term stability and cycle property. SOLUTION: This nonaqueous electrolyte, that contains at least one kind of sulphur-containing compound selected from among 1,3-dithiol-2-thiones, 1, 3-ditholane-2-thiones and compounds as shown in equation (1). In the equation, R1 represents an alkyl group, an alkenyl group, an alkynyl group, an aralkyl group or an aryl group, and R2 represents an alkyl group, an alkenyl group or an alkynyl group containing at least one sulphur atom. However, R1 and R2 may be mutually bonded to form a ring. Furthermore, this is the nonaqueous electrolyte secondary battery, which has as an embodyment the negative electrode which at least passed through the process wherein sulphur-containing compound that is contained in the nonaqueous electrolyte is made to be reduced on the negative electrode.
Patent JP-2002116326-A (JP)
Title: Optical fiber wiring board and its manufacturing method
Inventor: TAKAHARA HIDEYUKI
IPC: H05K1/02
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To use not only a skin coated fiber but also various kinds of optical fibers and also to reuse a board even if the optical fiber is broken during wiring, in an optical fiber wiring board. SOLUTION: Guide grooves 2 having a pattern equivalent to a plane circuit pattern which are made by the optical fibers 4 after wiring are formed in a layer 3 consisting of a metal layer 6 on an electric wiring board 1 and a resin layer 8 thereon, the optical fibers 4 are inserted into the guide grooves 2, and the inserted optical fibers 4 are fixed to the guide grooves 2 using adhesive 5 or a coating layer by resin.
Patent JP-2002121392-A (JP)
Title: Curing accelerator for moisture curable composition and method for accelerating curing
Inventor: FUTAMURA TAKAHIRO
IPC: C08K5/00
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a curing accelerator for a moisture curable composition capable of uniformly and quickly curing the moisture curable composition with moisture and don't causing partially and insufficiently cured portions after curing, accordingly capable of obtaining a joined product which exhibits excellent adhesion performances and neither becomes bulky nor increases the specific gravity, and thus having good handleability and working properties, and a method for accelerating the curing of the moisture curable compositions which uses the curing accelerator. SOLUTION: The curing accelerator for moisture curable compositions is composed of a substance having an active hydrogen group in the molecule. Alternatively, the curing accelerator for moisture curable compositions is obtained by dissolving or dispersing a substance having an active hydrogen group in the molecule into an organic solvent and in this curing accelerator, the substance having an active hydrogen group in the molecule is water and the organic solvent is a hydrophilic organic solvent. The method for accelerating the curing of the moisture curable compositions uses the above curing accelerators.
Patent JP-2001335993-A (JP)
Title: Method for plating bag shaped work, and plating line
Inventor: OTA HIROTSUGU
IPC: C25F7/00
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which a part of an inner surface of a bag shaped work such as a cap nut (hereinafter, referred to as a 'work') cannot be plated because air is trapped inside that part of the work when plating the inner surface of the work, and consequently, a rust-preventive oil is applied thereto by removing the work and placing it in a barrel resulting in much labor and in damaging the work. SOLUTION: The work is held with an opening part directed downward by an immersion holder 7 having a release passage for releasing the air trapped inside the work 1 outside, and the work is immersed in the electrolyte. After the plating is completed, the holder is pulled upward to allow the electrolyte to be naturally dripped down. Successively, the holder is immersed in a rust- preventive solution tank while holding the work.
Patent JP-2002121543-A (JP)
Title: Aqueous water-absorption-preventive agent
Inventor: SHINKAI YUJI
IPC: C08L71/02
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous water-absorption-preventive agent which is excellent in penetration into a porous material, prevents water from penetrating into a porous material for a long time, persistently exhibits an excellent water- repellent effect, and protects the surface of a porous material for a long time without detriment to the bare surface and feeling of the porous material. SOLUTION: This water-absorption-preventive agent comprises an organosilicon compound emulsion, a fluororesin emulsion, and a film-forming assistant.
Patent JP-2002124731-A (JP)
Title: Manufacturing method of optical semiconductor device
Inventor: SUZAKI YASUMASA
IPC: G02F1/025
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an optical semiconductor device which improves a photo-coupling efficiency of waveguide path layers in the manufacturing method of an optical semiconductor device in which a plurality of active layers of semiconductor elements (GaInAsP-based crystal layers) formed on a semiconductor substrate are connected to one another by the waveguide path layers. SOLUTION: An etching stop layer 9 consisting of a GaInAlAs-group crystal layer is formed on an InP substrate (semiconductor substrate). A thin-film lamination structure including a GaInAsP-based crystal layer is formed on the etching stop layer 9. Next, reactive ion etching using CH4 and H2 as an etching gas is executed to remove the part of the thin-film lamination structure except a semiconductor element forming region selectively. As a result, a plurality of semiconductor element parts comprising GaInAsP-group crystal layers 2 and 4 as an active layer are formed on the substrate.
Patent JP-2002124120-A (JP)
Title: Lighting device
Inventor: UCHIUMI TAKEHIKO
IPC: F21Y103/37
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device with a structure able to move a socket part mounting a lamp, in the state that the lighting device is mounted on a mounting surface, and able to exactly set the position of the lamp for optimum light distribution. SOLUTION: The lighting device comprises a device main body 1, a lamp socket 2 movably mounted on the device main body 1, a reflection mirror 3 surrounding a single-ended lamp 6 mounted on the lamp socket 2 having an axis almost in the same direction as the single-ended lamp 6, a operation part 7 operating the single-ended lamp 6 so as to move against the reflection mirror 3, and a position control means 4 controlling the position of the single-ended lamp 6 against the reflection mirror 3. The operation part 7 is installed so that the operation part can be operated from the reflection surface side of the reflection mirror 3.
Patent JP-2002131698-A (JP)
Title: Light spectrum slicer
Inventor: OTSUKA YOSHIHIRO
IPC: G02B6/34
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To enable discontinuous spectral light having spectral components of desired wavelength interval to be output from wide band continuous spectral light by a very simple constitution and at a low cost and further to enable wavelength of the discontinuous spectral light to be synchronized with a desired wavelength. SOLUTION: Linear polarizers 8in, 8out having a polarization direction with about 45 deg. inclination to axes of polarization X, Y are disposed at a light incident end 5in and a light emitting end 5out of a double-refractive element 5 having two axes of polarization X, Y perpendicular to a ray axis Z. Further temperature of the double-refractive element 5 is adjusted by an exothermic body 4 and thereby respective wavelengths can be variably adjusted while maintaining wavelength interval of the discontinuous spectral light.
Patent JP-2002128401-A (JP)
Title: Operation system for elevator
Inventor: SAKATA YOSHIKI
IPC: B66B1/28
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To eliminate a feeling of oppression in acceleration/deceleration and an uncomfortable feeling to ears, and reduce lowering of transportation capacity. SOLUTION: A switching means 9 for switching acceleration until a car 1 reaches a rated speed and deceleration when the car 1 is decelerated is provided inside the car 1.
Patent JP-2002127737-A (JP)
Title: Heat exchanger for vehicle
Inventor: YAMAGUCHI HIROSHI
IPC: B60H1/00
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an evaporator structure having an improved drainage performance of condensed dew running along fins. SOLUTION: Bead parts 31b are formed under a more dented state than the lower end part 32b of the fins 32. The fins and refrigerant plate members are laminated in a state that the fins 32 do not exist at the bead parts 31b, so that beads parts 31 serve as a drainage groove.
Patent JP-2002130126-A (JP)
Title: Vibration isolating structure and compressor unit
Inventor: HASHIMOTO TAKAHIRO
IPC: F24F5/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a vibration isolating structure for suppressing noises and vibrations and a compressor unit. SOLUTION: The vibration isolating structure includes a compressor 1 and an accumulator 2 which are sources of vibration; felt 3a for use as a vibration isolating member positioned to cover the sources of vibration; and a filler material 5 which is either liquid or solid filling spaces sandwiched between the sources and the vibration isolating member.
Patent JP-2001243803-A (JP)
Title: Illumination lamp
Inventor: NAKAGAWA YUKINOBU
IPC: F21Y101/00
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a illumination lamp making a randomly selected light source from plural light sources emit light with a simplified and miniaturized structure and providing required illuminance while any of those light source is used. SOLUTION: This lamp is provided with a reflector 8 provided with a reflection surface on an inner periphery surface of a conical outer shape, a retaining part 23 projected backward from the center rear part of the reflector 8, a light source holder 13 held movably in the orthogonal direction to a shaft center of the reflector 8 retained by the retaining part 23, plural light sources 11, 12 mounted on the light source holder 13 along a moving direction of the same, a light source moving member 9 connected rotatably as one body to a rotation operation ring body 10 and fitted freely and rotatably on outer portion of the reflector 8 to move the light source holder 13 by rotation, and a switching mechanism connecting only one light source located at the center of the reflector 8 out of respective light sources 11, 12 to an electric power source.
Patent JP-2002128298-A (JP)
Title: Sheet feeding device and image forming device
Inventor: YANO TAKASHI
IPC: B65H7/06
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeding device installable in a narrow space without impairing operability of a user and an image forming device. SOLUTION: This sheet feeding device is provided with a position changing means for changing positions of paper feeding units 31a to 31d in the space generated due to moving of paper feeding cassettes 30a to 30d to the outside of a device body when the paper feeding cassettes 30a to 30d are moved to the outside of the device body.
Patent JP-2002128203-A (JP)
Title: Deodorizing device for garbage truck
Inventor: FUKUOKA AKIKAZU
IPC: A61L9/01
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing device of a garbage truck capable of eliminating odor from the inside to the outside of a collecting chamber and maintaining an environment for sanitation at least at a garbage inlet. SOLUTION: A garbage truck body comprises a deodorizing liquid tank, a pump for transfer, piping, and a spray nozzle located at the top of the garbage inlet and fitted to the end of the piping. The garbage truck body further comprises a control means for driving the pump for transfer in the rising step of a press plate for pressing garbage from the garbage inlet into the collecting chamber and a switch means for controlling the turning-on of the control means in the rising step of the press plate. In addition, a solution containing metal phthalocyanine should desirably be used as the deodorizing liquid.
Patent JP-2002103849-A (JP)
Title: Continuous calender
Inventor: MAYUMI MIZUE
IPC: B42D5/04
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a continuous calender in which by simultaneously displaying a calender for three months, plans in future can be written and they can be easily confirmed at a glance. SOLUTION: In the calender, calenders for each month with holes on their tops and provided with a fold are continued and a mount plate is provided with projections on its top part and is made into a size for displaying for three months and is provided with a storing part on its back side.