baber/WOPTO huggingface dataset:
Patent JP-2003128791-A (JP)
Title: Method for producing polymer composite
Inventor: YAMANE CHIHIRO
IPC: C08J3/20
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily producing a composite with good thermoformability by compounding at molecular level a cellulosic polymer and a thermoplastic polymer with a small amount of a chemical agent. SOLUTION: This method for producing the polymer composite composed of the cellulosic polymer and the thermoplastic polymer comprises carrying out at least one kind of treatment selected from grinding, blending, kneading and rolling treatments, together with the thermoplastic polymer, in such a state that the cellulosic polymer is swollen by a solution which gives motility to the main dispersion region in the dynamic viscoelasticity measurement or thermal stimulating current measurement for the cellulosic polymer.
Patent JP-2002221737-A (JP)
Title: Active matrix type display unit
Inventor: IIDA YOSHIKO
IPC: H01L21/336
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To improve a light shielding effect of a thin film transistor for switching integrally formed in an active matrix displaying apparatus. SOLUTION: The active matrix displaying apparatus has a panel structure comprising a driving board, an opposite board and an opto-electronic material between them. A pixel electrode and the thin film transistor TFT are integrally formed on the driving board. The TFT comprises: a source region S located in a channel region and at one of its ends, a drain region D located at another end and connected to the pixel electrode; a wiring electrode comprising a metal film and connected to the source region S; and a gate electrode G overlapped with the channel region. A light blocking pattern 2 is formed from the wiring electrode and its metal film and covers only a junction between the channel region and the drain region D. A LDD region having a lower density of impurity than the drain region D is formed at the junction.
Patent JP-2003138074-A (JP)
Title: Medical stretch blow molded container
Inventor: KURUMI HITOAKI
IPC: C08L23/14
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a medical stretch blow molded container made of a propylene-α-olefin copolymer which is superior in transparency, stretch blow molding properties, and hygienic qualities to the conventional propylene-α-olefin copolymer. SOLUTION: The medical stretch blow molded container is a container which is molded by subjecting a propylene-α-olefin copolymer resin composition comprising 100 pts.wt. propylene-α-olefin copolymer to be obtained with the use of a metallocene catalyst and 0.005-0.5 pt.wt. phenolic antioxidant and having a Q value of 1.5-3.5, a melting point of 110-150 deg.C, and preferably a content of 6-10C volatile hydrocarbons of <=300 ppm to stretch blow molding at a draw ratio in both longitudinal and crosswise directions of the container of >=1.5 times.
Patent JP-2003141825-A (JP)
Title: Data interpolating device
Inventor: SADATE MAKI
IPC: G11B7/005
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To appropriately generate interpolating data even when correct data can be read only sparsely. SOLUTION: This device is provided with a decision part 2 for deciding the error of data 1, first interpolation counter 4 for incrementing out a held count value each time the data 1 are inputted and updating that count value into value loading the inputted data or value incrementing the held count value on the basis of the decided result of the decision part 2, comparing part 5 for comparing the data 1 with the output of the interpolation counter 4, reference counter 8 for incrementing or resetting a reference count value on the basis of the decided result and the compared result of the comparing part 5, comparing part 11 for comparing the reference count value with a prescribed threshold,  and second interpolation counter 12 for updating the held count value into value loading the input data or value incrementing the count value and outputting that value as interpolating data on the basis of the decided result and the compared result of the comparing part 11.
Patent JP-2003137031-A (JP)
Title: Door mirror device
Inventor: HAYASHI KENICHI
IPC: B60R1/06
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a door mirror device capable of improving waterproofness of a drive mechanism such as a drive means or a deceleration means. SOLUTION: In this door mirror device 10, a counter wall 54 that is a tip of a peripheral wall 34 of a base 20 is formed with a broad width part 70, and a gap 72 in the broad width part 70 is set to be sufficiently large compared to a gap 68 in a fitting part 66 below the broad width part 70. Because the gap 72 becomes sufficiently large compared to the gap 68 when a liquid such as water passing through the gap 68 by capillarity reaches the broad width part 70, drag against gravitation based on a surface tension of the liquid becomes small, so that the passage through the gap 72 by the capillarity becomes difficult. Thereby, waterproof performance of the drive mechanism mounted inside the base 20 is drastically improved.
Patent JP-2003142645-A (JP)
Title: Shunt involved in semiconductor module
Inventor: OKAMOTO SHIGERU
IPC: H01L23/58
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To solve the problem wherein shunts capable of applying a large current have large sizes for heat dissipation in prior art, and in order for those shunts to be involved in the semiconductor module heat radiation should be improved and a mounting area should be reduced. SOLUTION: A shunt is formed by sinking a lower surface of a center portion of the shunt, and bending the shunt such that it is located at a lower position than those of lower surfaces of opposite ends of the shunt by the total size of the thickness of a copper foil and the thickness of solder.
Patent JP-2003141676-A (JP)
Title: Automatic vehicle guide system, controller in automatic vehicle guide system, automatic vehicle guide method, and processing program for automatic vehicle guide
Inventor: ODA TAMAMI
IPC: G08G1/16
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To register an automatic travel section where a vehicle is easy to travel, by using a route retrieval result retrieved by navigation when the vehicle travels on the automatic travel section. SOLUTION: This automatic guide system 100 is constituted of a navigation system 110 mounted on the vehicle 101, and a control server 130 fixedly installed in an automatic travel control center for controlling the automatic travel section. In the system, a communication line is established in the control server 130 and the navigation system 110 through a mobile communication network 102, a route to a destination is searched by the navigation system 110, and the automatic travel section traveling thereon is registered to the control server 130 via the communication line, when at least one portion of the automatic travel section is used for the route.
Patent JP-2003135822-A (JP)
Title: Structure for pachinko island
Inventor: HASEGAWA AKIRA
IPC: A63F7/02
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To simplify a structure of a pachinko island. SOLUTION: In this structure for the pachinko island using a lifting polisher 5 as a central part, storage tanks 17 and 19 for spare pachinko balls are arranged below a plurality of pachinko machines 3 arranged in parallel. A single slant conveying passage 9 collecting and feeding out balls to the polisher passes through the tanks to supply balls from an introducing gutter 25 to the polisher. In the case of a shortage of supply of pachinko balls to the polisher, the pachinko balls in the storage tanks are supplied by means of a ball amount regulation valve arranged in an outlet of the storage tank conventionally. In comparison to the conventional one, outlet parts 17b and 19b in a pair of storage tanks are arranged face to face, and a supply amount can be regulated by operation of a lift 21 arranged between the outlets.  In this way, an expensive ball amount regulation valve can be dispensed with, and power consumption can be lowered as a lift operation time is reduced.
Patent JP-2003135770-A (JP)
Title: Game machine, method for controlling the same, communication game system and computer program
Inventor: TOMOCHIKA HIROSHI
IPC: A63F13/33
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which gradually increases expectation for a big win also in a process to the occurrence of the big win. SOLUTION: The game machine is provided with a ready-to-win pattern history storage means for storing the kind of a moving image (S9) whenever a ready-to-win pattern selection means selects the moving image (S7), a ready- to-win pattern history erasing means for erasing stored contents in the ready- to-win pattern history storage means (S12) when a big win game state is formed, and a big win probability raising control means for raising the probability of the big win (S4) by controlling a big win drawing means when the kinds of the moving images stored in the ready-to-win pattern history storage means are all gathered (S3: YES). In addition, the game machine is provided with a ready-to-win pattern history information means for giving information on the kinds and/or number of the moving images (S10) which are already stored in the ready-to-win pattern history storage means.
Patent JP-2003143516-A (JP)
Title: System and program for automatically selecting print size and print receiving terminal
Inventor: KOMURO SHINICHI
IPC: H04N5/76
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To enable even a customer without knowledge to obtain a clear printed result when requesting a printout of an image of a digital camera. SOLUTION: A user inserts an image medium 2 storing image data photographed with the digital camera into a slot 13. A receiving terminal 10 acquires the image data from the image medium 20, and acquires the number of pixels of the acquired image from Exif information embedded in the image data. The receiving terminal 10 displays a recommended print size corresponding to the number of pixels on a display part 11. The user decides whether to approve the displayed recommended print size. If the user does not approve the print size, print sizes of the second and succeeding candidates are displayed by operating a touch panel, and the user designates a print size. The receiving terminal 10 transmits to a silver salt printer 30 the image data and the print size requested by the user, and the silver salt printer 30 prints out the image in the requested print size.
Patent JP-2003144825-A (JP)
Title: Centrifugal gas-liquid separator
Inventor: KITANO TERUAKI
IPC: B04C5/14
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal gas-liquid separator which enables smooth discharge of separated liquid when being arranged transversely. SOLUTION: This centrifugal gas-liquid separator which separates liquid particles from gas containing the liquid particles is provided with a nearly cylindrical gas-liquid separation chamber 16 and a nearly conical liquid discharge chamber 17 which are integrated in one body and are transversely arranged. Therein, a gas-liquid separation plate 15 is arranged between a gas supplying hole 19 which is communicated with the gas-liquid separation chamber 16 and a gas discharge hole 20 which is communicated with the liquid discharge chamber 17. A liquid discharge hole 22 is disposed on the lowermost part between the maximum diameter part of the liquid discharge chamber 17 and the gas liquid separation plate 15, and the upper part of the liquid discharge hole 22 is covered with a back flow preventing wall 23.  Owing to the action of the gas-liquid separation plate 15, a strong rotation flow is generated in the gas- liquid separation chamber 16 and, thereby, the separation effect on the liquid is enhanced. On the other hand, the back flow preventing wall 23 prevents the liquid from flowing backward from the liquid discharge hole 22 to the liquid discharge chamber 17.
Patent JP-2003195224-A (JP)
Title: Lens fixing structure for rimless eyeglasses
Inventor: NISHIHARA IWAO
IPC: G02C1/02
Filed: 2001-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing structure hardly causing loosening and play, the fixing structure for which fine components are eliminated as much as possible and the fixing structure capable of coping with lens replacement as well in a lens fixing structure to the bridge and side brackets of rimless eyeglasses.  <P>SOLUTION: Nuts 50 and 70 are made of resin, sleeves 51 and 71 are extended and they are screwed from the sleeves to pins 32 and 42. The sleeve has the length of about the double of the entire length shown in the figure, and by severing it matched with the thickness of a lens 20 at the time of use, it is adjusted to the length shown in the figure. The inner diameter of the nut provided with such a sleeve is made smaller than the outer diameter of the pin and is not threaded before the use. That is, by screwing the nut to the pin, the pin becomes a tap and thread cutting is performed. Thus, after tightening the nut, a strong loosening stop action is demonstrated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003149590-A (JP)
Title: Display optical system, image display unit, and optical system and device for imaging
Inventor: MORISHIMA HIDEKI
IPC: H04N5/66
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To make a display optical system and an imaging optical system have a wide angle of view by increasing the power of the optical system to constitute the display optical system or imaging optical system by using a small-sized image display element. SOLUTION: The display optical system which guides light from an original picture 3 to the eye of an observer or a projected surface is provided with a 1st surface A which has at least reflecting operation, a 2nd surface C which reflects a light beam reflected by the 1st surface to return it to the 1st surface, and a 3rd surface which transmits light traveling from the original picture to the 1st surface and reflects the light returned from the 2nd surface to the 1st surface and then reflected to guide the light to the eye of the observer or the projected surface. Then a center view angle main light beam which is made incident on the 1st surface again is reflected to the opposite side from the last time about the normal of a surface at its hit point to travel.
Patent JP-2003155520-A (JP)
Title: Method of producing rolled h-type shape
Inventor: YOKOYAMA HIROYASU
IPC: C22C38/58
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a rolled H-type shape that has excellent toughness in a fillet part. SOLUTION: Steel having a composition containing 0.02 to 0.50% Mo, 0.001 to 0.070% Nb, and 0.005 to 0.10% V, and satisfying a carbon equivalent (Ceq.) of <=0.44%, and 2Nb+V<=0.20% is heated at 1,100 to 1,350 deg.C, and hot rolling is performed so that the cumulative draft in a fillet part is controlled in >=20% at <=1,100 deg.C, and is finished at 800 to 1,000 deg.C. The inside and outside faces of the flange are then subjected to controlled cooling at a flow rate of water per unit area of >=500 [l/min.m<2> ], and at the flow rate of water ratio (flow rate of water at the inside face/flow rate of water at the outside face) of 0.3 to 1.2, and a cooling stopping temperature is controlled in the range of an Ms point to Ar3 -200 deg.C, and, after that, the steel is left cooled.
Patent JP-2002208161-A (JP)
Title: Optical pickup device
Inventor: AKIYAMA HIROSHI
IPC: G11B11/105
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device of which the optical characteristic is improved. SOLUTION: The device is provided with a first wedge type prism which shapes a luminous flux of beam and a second wedge type prism which is combined to the first wedge type prism to be joined. Since the joint surface between the first wedge type prism and the second wedge type prism is composed into an optical separating surface, total incident luminous fluxes are radiated outside by the optical element. Thus outgoing beams from a semiconductor laser are effectively utilized.
Patent JP-2003154282-A (JP)
Title: Method and apparatus for crushing, pulverizing and milling
Inventor: KASHIMA YUTAKA
IPC: B02C2/04
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a crushing, pulverizing and milling method by which even large gravel, rock having high strength is crushed, pulverized or milled. SOLUTION: A material to be treated is crushed, pulverized or milled between a fixed blade 3 and a rotary blade 6 by using the fixed blade 3 fixed to a drum body 2 and the rotary blade 6 supported freely rotatably inside the drum body 2 and carrying out the parallel crank movement of the rotary blade 6.
Patent JP-2003160907-A (JP)
Title: Thawing device and solar heat collector
Inventor: MIYAMOTO SHIGENOBU
IPC: F24S90/00
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thawing device that melts snow by means of heat emitted from heat discharge pipes where warm water flows, and that produces no problem of uneven snow melting at areas where the heat discharge pipes run.  <P>SOLUTION: Electromagnetic valves 4 and 12 are provided at the junction of heat discharge pipes and the flow direction of warm water flowing through heat discharge pipes 1, 1,... is changed at a fixed interval by switching these electromagnetic valves 4 and 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164175-A (JP)
Title: Piezoelectric actuator
Inventor: YAMAKAWA TAKAHIRO
IPC: H02N2/00
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric actuator having enhanced actuating efficiency and shortened length, which allows high-speed drive and low-voltage drive.  <P>SOLUTION: The piezoelectric actuator 40 has: an expansion/contraction displacement section 41 wherein piezoelectric materials 51 and electrodes 52 are alternately layered in the Z direction to generate expansion/contraction displacement in the Z direction; and a flexion displacement section 42 wherein piezoelectric materials 54 and electrodes 55a and electrodes 55b, which are separated at a prescribed distance in the X direction, are layered alternately in the Z direction to generate flexion displacement in the X direction. The expansion/contraction displacement section 41 and the flexion displacement section 42 are connected with each other in the Z direction. The flexion displacement section 42 generates flexion displacement in the X direction by reversing the expansion/contraction phase in the Z direction of the section wherein the piezoelectric materials 54 and the electrodes 55a are alternately layered and the expansion/contraction phase in the Z direction of the section wherein the piezoelectric materials 54 and the electrodes 55b are alternately layered. The expansion/contraction displacement of the expansion/contraction displacement section 41 and the flexion displacement of the flexion displacement section 42 are generated simultaneously, to generate elliptic movement at one end of the piezoelectric actuator 40.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159025-A (JP)
Title: Potato foodstuff having high anthocyanine dye content and potato food having high anthocyanine dye content
Inventor: ODA YUJI
IPC: A23L19/12
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a potato foodstuff having high anthocyanine dye content and exhibiting a bright color without using a coloring material and provide a potato food having high anthocyanine dye content.  <P>SOLUTION: The potato foodstuff and food having high anthocyanine dye content is prepared from a potato containing ≥60 mg/100 g of an anthocyanine dye in the whole tuber and prepared by increasing the dye concentration by the crossbreeding of the ancient species of a common cultivated variety such as Solanum tuberosum ssp. andigena L. and S. phureja Juz. et Buk., a heterologous cultuvated variety or species derived therefrom.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187618-A (JP)
Title: Light source device
Inventor: YAMASHITA TOMOYOSHI
IPC: F21V8/00
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device easy to improve definition of a display device image with a narrow distribution of emitted light, a high utilization factor of light intensity of a light source, a high brightness, and a simplified structure.  <P>SOLUTION: The device is provided with a light guide body 3 guiding light of a primary light source and emitting it diagonally from an emitting face, and an optical deflection element 4 arranged in the vicinity of the light-emitting face 33. A plurality of prism rows are formed in parallel on a light-incident face 41 of the optical deflection element. A virtual prism row I arrayed in the same pitch as the prism rows is set with its vertical angle θ at 50 to 70°. The shape of at least a prism face further from the primary light source is to be of a convex curve on the basis of the shape of the virtual prism row I, and it is so set that the value (r/P) of curvature radius standardized at an alignment pitch P of the prism rows be 2 to 80, and the ratio (d/P) of the maximum distance d up to the prism face of the virtual prism row I and the alignment pitch P of the prism rows be 0.2 to 2%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162176-A (JP)
Title: Temperature measuring method for fixing device
Inventor: TAKAHASHI MASAAKI
IPC: G03G15/20
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method to measure the temperature of a nip part of a heat fixing device.  <P>SOLUTION: In the heat fixing device, the temperature of a transfer material nip part is measured by passing transfer material coated with irreversible heat- sensitive paint and viewing color change in the heat-sensitive paint.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162402-A (JP)
Title: Image processing system, apparatus, method, and program
Inventor: SATO YUKIMASA
IPC: G06Q50/10
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing system, capable of avoiding troubles due to outstanding printed outputs of received data and enabling a user to receive the printed outputs without being made to wait.  <P>SOLUTION: A control unit 101 receives printing data transmitted from the outside via the Internet, when outputting printed outputs of the printing data, the control unit 101 determines whether the payment of the printed outputs is established (step S303) and restricts the printed outputs, based on the result of the determination (steps S304, S306).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161038-A (JP)
Title: Plastic panel
Inventor: KANAO SHIGEKI
IPC: E04G9/05
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic panel which has excellent strength while suppressing an increase in weight, can be temporarily fixed with reliability, and can also be used for other applications except a form.  <P>SOLUTION: This plastic panel is characterized as follows: first hollow reinforcing parts 2, which are formed in an approximately rectangular shape, are provided at both ends in a horizontal width direction, respectively; a lot of second hollow reinforcing parts 3, which are formed in an approximately rectangular shape, are provided in an intermediate part in the horizontal width direction along the horizontal width direction in a state of leaving no spaces among the reinforcing parts 3; and a coupling part 6, in which a recessed groove 4 is formed, is provided between each of the reinforcing parts 2 which are located at both the ends and the reinforcing parts 3 which are located in the intermediate part located while facing the respective reinforcing parts 2 in the horizontal width direction; and at least the inside of the reinforcing part 2 is filled with a foaming agent.  <P>COPYRIGHT: (C)2003,JPO