baber/WOPTO huggingface dataset:
Patent JP-2003061770-A (JP)
Title: Shelf
Inventor: ISHII EINOSHIN
IPC: A47B96/02
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a shelf of which the carrying property is improved while ensuring the load endurance. SOLUTION: This shelf 10 is equipped with a back plate 101, a shelf plate 102, and rods 103 and 104. In this case, the back plate 101 is arranged while being engaged with a partitioning wall 20. The shelf plate 102 fixes a second section 102d being adjacent to the back plate 101 by engaging it. The rods 103 and 104 connect and support both ends of a first section 101a and both ends of a third section 102a of the shelf 102. Both end sections of the rods 103 and 104 are bent, and the bent sections are inserted in a cylindrical section 101b and the third section 102a. Then, the rods 103 and 104 are pinched by the cylindrical section 101b, a first end surface section 101c, and a second end surface section 101d, and also, the first section 102a, a third end surface section 102b and a fourth end surface section 102c.
Patent JP-2003073868-A (JP)
Title: Method for activating surface of base material and apparatus therefor
Inventor: YOSHIDA HIDEO
IPC: C23G1/08
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for activating the surface of a base material, which is suitable for pretreatment in electrochemical treatment, for instance, electrodeposition, can remove an oxide film on the surface of the base metal while simultaneously degreasing the surface, effectively and rationally, with a safe and inexpensive solution, increases productivity, reduces cost of equipment, and rationalizes waste liquid treatment to recycle it and prevent environmental pollution, and to provide an apparatus therefor. SOLUTION: The method for activating the surface of the base material comprises degreasing the surface of a material to be treated 3 or removing the oxide film. The method is characterized by dissolving compressed carbon dioxide into a predetermined amount of water 5, and preparing a solution for oxide film removal having a predetermined acidic concentration.
Patent JP-2003074449-A (JP)
Title: Starter
Inventor: SAITO TATSUYA
IPC: F16H1/28
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of noise accompanying the intrusion of worn-out powder by inhibiting the abrasion of a gear forming member abutted on a plate. SOLUTION: The gear forming member of a reduction gear is formed by, for example, a resin annular member, and connected to a rotary disc of a buffer. The gear forming member is provided with a ring-shaped cylindrical part 17a, and an internal gear 18 is formed on an inner peripheral face of the cylindrical part 17a. Further an axial end face 17b of the cylindrical part 17a abutted on the plate is provided with two circumferential groove parts 12. Thereby the scattered lubricant can be held in the groove parts 21, when the lubricant packed at an inner peripheral side of the cylindrical part 17a is scattered accompanying the rotation of a planetary gear.  As a result, as the lubricant is attached to a contact face of the cylindrical part 17a and the plate over a wide range when the gear forming member is relatively rotated to the plate by the action of the buffer, the abrasion of the cylindrical part 17a can be inhibited.
Patent JP-2003074699-A (JP)
Title: Control device for run drive of vehicle
Inventor: NAKAYAMA TAKASHI
IPC: B66F11/04
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To enhance the straight running characteristic of a vehicle by supplying the same quantity of oil to a left and right hydraulic motors when the vehicle is in straight run. SOLUTION: This control device 20 for the drive of vehicle run is composed of a left 22 and a right motor control valve 32 to perform control for supplying the hydraulic oil to the left and right hydraulic motors 23, 33 which drive a left and a right crawlers 12, 13 of the vehicle body, a communication oil passage 51 (51) to tie a right oil passage 24 (34) with a left oil passage 34 (35), a communication control valve 45 (55) to perform the opening/closing control of the communication oil passages, a running operation lever 18, and a controller 30 to perform the operational control of the motor control valves and communication control valves.  The operations of the left and right motor control valves are controlled in compliance with the turning of the running operation lever so that the drive of running is conducted, and the communication oil passages are opened by the communication control valves when the operation is made for straight run, while the communication oil passages are shut by the communication control valves when the operation is made for cornering.
Patent JP-2003072044-A (JP)
Title: Ink-jet printer
Inventor: YAMAMOTO JUNICHI
IPC: B41J2/01
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To restrain generation of sway in a printer main body derived from the inertia force acting on an ink ejecting part. SOLUTION: A head 11 and a head 12 having the same weight as that of the head 11 are disposed at a position facing with each other in a ring-like belt 13. Thereby, since the heads 11, 12 are moved in the opposite directions, the inertia force applied on the head 11 at the time of returning or stopping the head 11 can be offset by the inertia force applied on the head 12 at the time of returning or stopping the head 12.
Patent JP-2003084992-A (JP)
Title: Rpc connection program between client server
Inventor: MATSUMOTO KATSUMI
IPC: G06F13/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To solve problems of an RPC (Remote Procedure Call) server work program such as neither recognizing a calling client nor describing the server work service function processing according to the client, wherein a prepared service function of the RPC server work program is executed by a call from the RPC client work program in the conventional RPC connection between client servers. SOLUTION: The RPC server work program allowing a computer to execute a stage of recognizing the calling client and storing the client identifier in a variable region referred by the RPC server work program can describe the server work function processing according to the client in the RPC server work program.
Patent JP-2003081889-A (JP)
Title: METHOD FOR PRODUCING 1,4-METHANO-1,4,4a,9a- TETRAHYDROFLUORENE
Inventor: KONISHI TOMOHIRO
IPC: C07C13/547
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To industrially and advantageously produce 1,4-methano-1,4,4a,9a- tetrahydrofluorene which is a raw material for resins having excellent optical characteristics, high transparency, heat resistance, electric characteristics, mechanical characteristics and the like. SOLUTION: This method for producing 1,4-methano-1,4,4a,9a- tetrahydrofluorene is to carry out a Diels-Alder reaction by using an indene mixture obtained by dehydrogenating inexpensive tetrahydroindene and using dicyclopentadiene and/or cyclopentadiene as a raw reaction material, subsequently distill the reaction mixture to purify the reaction mixture. Indan in an indene mixture is used as a solvent in the Diels-Alder reaction. An indan fraction recovered from the Diels-Alder reaction mixture is reused as an indene mixture by rehydrogenating the indan fraction.
Patent JP-2003083211-A (JP)
Title: Electric motor device for start
Inventor: HISAMOTO MOTOI
IPC: F02N11/08
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain an electric motor device for start capable of performing an efficient engine start or the like by miniaturizing an auxiliary switch. SOLUTION: This electric motor device 1 for start is provided with a battery 102, an electric motor 103, a contact point part 104 electrically interposed between the battery 102 and the electric motor 103, a plunger 105 connected with the contact point part 104, a main switch 107 having a driving coil 106 and an auxiliary switch 2 having a switching function of power supply to the driving coil 106. The auxiliary switch 2 is provided with a control circuit part 4 and a semiconductor relay part 3. The control circuit part 4 outputs an operation signal to the semiconductor relay part 3 and switches by inputting the start signal of a key switch 111.
Patent JP-2003091176-A (JP)
Title: Image forming apparatus
Inventor: ANDO TSUTOMU
IPC: G03G15/24
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To enable a cleaning member for removing adhering and remaining toner by utilizing adhesion to achieve excellent cleaning performance even when the toner incorporating wax is heated at high temperature or for a long time. SOLUTION: This image forming apparatus is equipped with a heating means for melting a toner image formed by using the toner incorporating the wax, a pressure means for pressuring a recording medium and an image carrier in a state where the toner image is held between them, and the cleaning member for removing the toner image adhering and remaining on the surface of the image carrier. The device is equipped with a resin supply means for coating the surface of the toner with resin by supplying the resin to the toner already carried before stopping the movement of the image carrier and adhering and remaining on the surface of the image carrier before the toner is removed by the cleaning member when the image carrier stops the movement in the midst of performing image forming operation and starts the movement again.
Patent JP-2003098592-A (JP)
Title: Picture reader, picture reading method and auxiliary unit for picture reader
Inventor: OBARA SHINICHIRO
IPC: G03B21/28
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a picture reader which can easily and surely view character information and the like copied in a microfilm (MF) even if a chemical change occurs in it and it cannot be read. SOLUTION: The picture reader is provided with a light source 10, a converging means 12 converging light from the light source 10, a diaphragm means 20 converging light converged by the converging means 12 in a ring shape and guiding it to diaphragm MF 60, an image forming means 30 focusing a transparent support body transmission light transmitted through a transparent support body in a posterior focal point position among light beams transmitted through MF 60, making transparent support body transmission light passed through the posterior focal point position interfere with a transparent layer diffracted light beam diffracted by a transparent layer where the metal gloss layer of MF 60 is made transparent and forming the image of MF 60 by interference light, a phase difference change means 60 which includes the posterior focal point position,  is arranged on a plane parallel to MF 60 and can change the phase difference of transparent support body transmission light or the transparent layer diffracted light beam and a display means 50 displaying the image formed by the image forming means so that it can be viewed.
Patent JP-2003099880-A (JP)
Title: Bathroom monitoring device
Inventor: MITSUTA HARUAKI
IPC: G08B25/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of performances of a bathroom monitoring device using an image pick-up device such as an artificial retina sensor due to fog and dew condensation on the device. SOLUTION: A heating element R such as a resistance is mounted on a sensor substrate 9 with the artificial retina sensor 10 mounted thereon so as to surround the artificial retina sensor 10 and a temperature sensor 71 is also provided thereon. The sensor substrate 9 is opposed to the rear surface of a front panel 6 and the artificial retina sensor 10 and the heating element R are disposed facing to the opening of the front panel 6. When the detecting temperature of the temperature sensor 71 becomes a prescribed temperature or less, the heating element R is turned on to generate heat and heat the artificial retina sensor 10 and the opening of the front panel 6. This constitution can prevent the dew condensation on a member covering the artificial retina sensor 10 and the opening of the front panel 6.
Patent JP-2003089460-A (JP)
Title: Paper delivery mechanism and paper delivery method for printer
Inventor: KASUGAHARA MINORU
IPC: B65H29/52
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To eliminate various stack defects even when printing on an envelope with an opened flap part by accurately and smoothly delivering the envelope to a predetermined position on a stacker. SOLUTION: When composing the paper delivery mechanism 1 for the printer M provided with a delivery mechanism part 3 having a delivery port 2 delivering a printed envelope Pe to the outside and a stacker mechanism part 5 having the stacker 4 receiving the envelope Pe delivered from above by the delivery mechanism part 3, a pair of right and left envelope delivery guides 6p and 6q having an interval Lm narrower than a width Lw of the envelope Pe and an upper end abutting on a lower face of the envelope Pe delivered from the delivery port 2 and guiding delivery of the envelope Pe is provided between the delivery port 2 and the stacker 4.
Patent JP-2003098129-A (JP)
Title: Energy dispersion type microanalyzer
Inventor: YURUGI TOSHIKAZU
IPC: G01N23/225
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an energy dispersion type microanalyzer enabling anyone to simply set an analyzing condition optimum to a sample even if he has no exclusive knowledge or ability and capable of obtaining a highly accurate analyzing result in spite of simple handling. SOLUTION: In the energy dispersion type microanalyzer equipped with an electron microscope 11, an energy dispersion type X-ray analyzer 22 and computers 13 and 24 for controlling them, memory media 13a and 24a storing the analyzing condition set with respect to the electron microscope 11 and the analyzing condition set with respect to the energy dispersion type X-ray analyzer 22 on the basis of the condition corresponding to the set analyzing condition are provided.
Patent JP-2003097872-A (JP)
Title: Refrigeration unit for land transportation, and control method for operation thereof
Inventor: TAKAHASHI WATARU
IPC: F25D23/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a refrigeration unit for land transportation capable of restricting inner temperature rise of a container when it is opened. SOLUTION: This refrigeration unit for land transportation is provided on a vehicle for land transportation provided with a refrigerator to keep things refrigerated. It is provided with a compressor 5, a condenser 40, an expansion valve 33, and an evaporator 30 to form a refrigerating cycle. As an opening detecting means to detect opening of the refrigerator, a lighting switch 13 is used, and an opening/closing operation control part 9a is provided to output an operation stop signal or restart signal based on a detection signal of the lighting switch 13.
Patent JP-2003101736-A (JP)
Title: Image-reading optical system unit
Inventor: HOSONO TOMOHIDE
IPC: H04N1/028
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical system unit (ISU) for reading images that can secure constant CCD output even if the quantity of light in a light source decreases, and can always form stable images. SOLUTION: In the image-reading optical system unit, at least a light source and a CCD element 36 are provided on the lower surface of contact glass 22a and 22b, and manuscript reflection light on the contact glass from the light source 30 is received by the CCD element for reading information on the manuscript images. In the image-reading optical system unit, a reference reflection sheet is provided at a position that is illuminated with light from the light source and is outside the region of the maximum manuscript width and at a position for receiving the reflection light by the CCD element, thus increasing the amplification rate of the CCD element when the CCD output when the reflection light from the reference reflection sheet is received by the CCD element decreases by a fixed value or less.
Patent JP-2003096648-A (JP)
Title: Comfortable shirt fabric
Inventor: TANAKA JUN
IPC: D02G3/04
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a comfortable shirt fabric having high water absorption and highly moisture-absorbing/desorbing properties. SOLUTION: This comfortable shirt fabric is knitted by using a multi-size combined polyester fiber and a moisture-absorbing/desorbing synthetic fiber of sheath-core conjugate type in an amount of <=50 wt.%, so as to have a meshy texture whose open area ratio is not less than 10% and not more than 40%, wherein the multi-size combined polyester fiber is composed of such yarn threads that a cross section of the yarn thread has one or more convex parts on its periphery and is flattened to have an out-of-roundness of 1.5 to 5, further the polyester fiber is composed of two or more kinds of yarn threads having sizes different form each other,  and the moisture-absorbing/desorbing synthetic fiber of sheath-core conjugate type is composed of a core component comprising a polyalkylene oxide modified compound obtained by reacting a polyalkylene oxide with a polyol together with an aliphatic diisocyanate compound, or comprising the modified compound and a polyamide, and a sheath component comprising the polyamide.
Patent JP-2002164778-A (JP)
Title: Level conversion circuit
Inventor: MAEDA FUMIHIDE
IPC: H03K19/0175
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a level conversion circuit in which a duty fluctuation is small. SOLUTION: A positive phase input is inputted to positive phase CMOS inverters 21 and 22, and the CMOS inverters 21 and 22 output an inverted output. Positive phase emitter followers 23 and 24 shift the level of an output of the positive phase CMOS inverters. A negative phase input of a CMOS level is inputted to negative phase CMOS inverters 25 and 26, and the CMOS inverters 25 and 26 output an inverted output. Negative phase emitter followers 27 and 28 shift the level of an output of the negative phase CMOS inverters. Furthermore, a bias source 60 can prevent the reverse biases of bipolar transistors 23 and 27 constituting the emitter followers by applying a bias voltage to the source 22 of an NMOS constituting the positive phase CMOS inverters, the source of the NMOS 26 constituting the negative phase CMOS inverters, the emitter resistance 24 of the positive phase emitter followers and the emitter resistance 28 of the negative phase emitter followers.
Patent JP-2002316475-A (JP)
Title: Ink jet recording sheet
Inventor: TSUCHIDA TETSUO
IPC: B41M5/52
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet, by which the discoloration through a long term storage, which is a defect intrinsic to an ink jet recording sheet, especially the discoloration due to the special fading of a phthalocyanine dye employed as a cyan ink dye are remarkably reduced. SOLUTION: In the ink jet recording sheet, on which a recorded image is formed with a liquid ink, the recording sheet includes a compound represented by general formula (1): HO-(C2 H4 (S)r )p -R1 , at least one kind selected from compounds represented by general formula (2): R2 -(S)t (CH2 )q -(S)t -R3 and at least one kind selected from copolymers of diallylamine based compound represented by general formula (3) and an ethylenic unsaturated compound copolymerizable with the compound of general formula (3).
Patent JP-2003105551-A (JP)
Title: Method of manufacturing plastic plated goods
Inventor: TAKAGI TATSUAKI
IPC: C23C18/20
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing plastic plated goods which does not require chemical etching, does not always require the addition of a large amount of inorganic fillers for forming a physically roughened surface effective for the adhesion property of plating and is capable of assuring high plating quality. SOLUTION: After a thermoplastic resin material of >=50 MPa in shearing strength is molded, the surface of molded goods is subjected to a liquid honing treatment by a grinding agent of an alumina system in such a manner that the surface roughness Rz (ten point average roughness) attains >=10 μm and thereafter, the surface is subjected to catalyst impartation, activation treatment and electroless plating.
Patent JP-2003111112-A (JP)
Title: Electronic private branch exchange, its file updating method and program thereof
Inventor: NAKANO KAZUO
IPC: H04Q3/58
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To avoid occurrence of version up failure by not relying upon an artificial decision during version up of software but selecting an optimal method for taking over the data. SOLUTION: The electronic private branch exchange 1 comprises a first storage means M1 for storing an old version software under operation, a second storage means M2 for storing a new version software being updated, a third storage means M3 for storing user data, a first control means C1 for converting the data into a command format capable of throwing into the software, a fourth storage means M4 for storing that command capable of throwing into the software, a second control means C2 for switching the new version during operation, a third control means C3 for setting a command as data in the software, means C4 for determining presence of data compatibility based on version information preset in the software,  and means C5 for sequentially executing the first through third control means C1-C3 if data compatibility is not present otherwise not executing the first and third control means C1 and C3 but executing only the second control means C2.
Patent JP-2003066980-A (JP)
Title: Apparatus for making progress in karaoke singing
Inventor: SUEMATSU MIKIO
IPC: G10G7/02
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus for making progress in karaoke singing that a user can easily vocalize a more accurate pitch by listening his/her own voice as internal voice. SOLUTION: The karaoke apparatus is provided with an internal voice amplifier for capturing voice from the vocal cords as an internal voice oscillating wave in the external auditory meatus.
Patent JP-2003109292-A (JP)
Title: Contact type magnetic head and contact type magnetic disk device
Inventor: AZUMA KEIKO
IPC: G11B17/32
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To suppress thermal asperity in magnetic recording and reproducing adopting a contact system. SOLUTION: This invention provides the contact type magnetic head that satisfies following expression (1); (t+A) sin α<R (1), where R is an alumina recess depth, t is a distance from an air flowing-out end of a slider to an element, α is a head contact angle and A is a distance between projections on a disk surface.
Patent JP-2003108449-A (JP)
Title: Intermediary device connected to network
Inventor: SHIMA TOSHIHIRO
IPC: G06F13/00
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To gain an access to a service device avoiding a limitation when a network with an access limitation is utilized. SOLUTION: An intermediary server 200 requests a service to the service device 300 after receiving a request for intermediary service from a personal computer 100. A fire wall F/W obstructs the request for service from an external device to the service device. The intermediary service server 200 receives a prior communication from the service device 300, and pre-assures the connection of the external device to the service device 300 not affected by the fire wall F/W. The intermediary service server 200 provides the requested intermediary service by utilizing the assured connection.