baber/WOPTO huggingface dataset:
Patent JP-2001220759-A (JP)
Title: Block for retaining wall, concrete retaining wall using it, and method of constructing concrete retaining wall
Inventor: NAKAYA CHIKA
IPC: E02D29/02
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To drain water without use of downpipe and without polluting the surface of a concrete retaining wall even if backwater within the retaining wall reaches a saturated condition. SOLUTION: The concrete retaining wall is formed by arranging retaining wall blocks adjacent to their side face portions. The retaining wall block 2, formed with a first recess 10 extending from the upper end to the lower end of the block and also with a second recess 12 extending from the back face part 5 to the front face part 4 of the retaining wall and crossing the first recess 10, is formed while its side face portion 6 adjoins the side face portions of other retaining wall blocks 2. The retaining wall block 2 is connected to other adjacent retaining wall blocks 2, with the first recesses 10 butted together, to form a first drain passage 20 passing through the retaining wall blocks 2 along the direction of erection.  The second recesses 12 are butted against the first drain passage to form a second drain passage 22 passing through the blocks from the back face part 5 to the front face part 4 and crossing the first drain passage 20.
Patent JP-2001228826-A (JP)
Title: Display drive device
Inventor: IGAWA MASASHI
IPC: G09G3/36
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a display drive device capable of controlling the changing over of the shifting direction of a shift register, without inputting a control signal for only an inverse control from the outside of a drive circuit, even in case of invertingly displaying an image which is displayed on a liquid crystal display panel. SOLUTION: This liquid crystal display device has a liquid crystal display panel 10, a source driver 20 and a gate driver 30 and a shift direction control circuit 33, to which plural control signals which are used for control of display drive operations and which do not have independently an inverse control function are inputted from the outside of the driver 30 and which sets a shifting direction in a shift register 31 for outputting a gate signal at a prescribed timing based two control signals in the plural control signals is provided in the driver 30. The shifting direction of the shift register 31 is controlled switchably in the forward shifting operation and the reverse shifting operation by arbitrarily changing timings of the two control signals.
Patent JP-2001230342-A (JP)
Title: Mounting structure of high frequency circuit component mounting board
Inventor: MORIOKA SHIGEO
IPC: H01L23/12
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a part of high frequency signals leaked when they were transmitted from a circuit board to a high frequency circuit component mounting board. SOLUTION: The mounting structure is such that the high frequency circuit component mounting board comprising a dielectric board 1 having a mounting area 1a for mounting high frequency circuit components on the upside, first line conductors 2 formed on the upside, first flush grounding conductors 3 formed at both sides, second line conductors 4 formed on the downside, second flush grounding conductors 5 formed at both sides, through-conductors 6 formed inside for connecting the opposite ends of the first and second line conductors 2, 4 and grounding through-conductors 7 for connecting the first and second flush grounding conductors 3, 5,  is electrically connected to a circuit board 11 having formed connecting line conductors 10 with the second line conductors 4 facing parallel to the connecting line conductors 10 between which metal terminals 12 disposed on the periphery of the dielectric board 1 are sandwiched with one end of each terminal being distant 0.2-5.0 mm from the through- conductor 6.
Patent JP-2001219674-A (JP)
Title: Device for turning over pages of booklet
Inventor: FUKATSU KUNIO
IPC: B42D9/04
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a device for turning over pages of a booklet which enables automatic regulation of the contact pressure of turning-over rollers on pages of various booklets. SOLUTION: The device is equipped with a booklet setting stage 34 whereon a booklet 4 is set in a state of being opened to the opposite sides of the seam 4c thereof; a turning-over mechanism 5 which brings the turning-over rollers 13 and 14 into contact with a page 4a on one side of the booklet 4 set on the stage 3, rotates the roller 13 to turn up the page 4a, and then moves the rollers 13 and 14 from the side of the page on one side to the side of the page on the other beyond the seam 4c so as to turn over the page; tactile roller sensors 52 and 54 which detect a slippage occurring between the turning-over rollers 13 and 14 and the page when the rollers 13 and 14 rotate; and a control part 7 which controls the contact pressure of the rollers 13 and 14 on the page on the basis of detected information of the sensors 52 and 54 when they detect the slippage.
Patent JP-2001222317-A (JP)
Title: Monitor system using autonomous robot device and monitor method using the same device
Inventor: OKITA FUMIKO
IPC: G05B23/02
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a new service by a robot device. SOLUTION: A security system is provided with a user registration server 51 for managing the identification information of a robot device 1 and the owner information indicating the owner as a user information data base DB, a communication terminal 52 and a service server 53 for transmitting the peripheral information of the robot device 1 obtained by the robot device 1, and a monitor server 54 for performing monitor based on the peripheral information transmitted from the server 53, and for outputting abnormality information when it is detected that abnormality is present in the information of the peripheral environment of the robot device 1 based on the peripheral information, and for specifying the owner of the robot device 1 by referring to a user information data base DB of the user registration server 51,  and for issuing notification that any abnormality is generated related with the owner.
Patent JP-2001231496-A (JP)
Title: Nutritive composition
Inventor: HAYASAWA HIROKI
IPC: A23L33/00
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a new nutritive composition suitable for the nutritive supplement especially for a healthy elderly person or the like. SOLUTION: This nutritive composition is characterized by the proportions of 18-22 wt.% protein, 7-14 wt.% lipid and 28-38 wt.% lactose based on the whole solid component, included therein. Preferably, the weight ratio of calcium to phosphorus included in the nutritive composition is at least 1.5, and the shape of the nutritive composition is powder.
Patent JP-2001237762-A (JP)
Title: Radio telephone device
Inventor: SUGITANI TOSHIYUKI
IPC: H04W92/18
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To reduce current consumption by shortening a reception section waiting for inter-slave device direct communication, in a radio system capable of performing communication with a master device having a function for transmitting a control channel for each slot with an interval decided, by a time- division multiplex system or direct communication with the other registered radio telephone device. SOLUTION: When calling the other slave device with a signal for inter-slave device direct communication, a calling side transmits by a slot shifted only in a timing decided, based on a control channel transmitted form a master device. Also, the waiting slave device receives the signal for inter-slave device direct communication by a slot, shifted in a timing preliminarily decided based on the control channel transmitted from the master device.
Patent JP-2001234557-A (JP)
Title: Construction machine provided with ascent/descent step
Inventor: SUGIYAMA KAZUYUKI
IPC: E02F9/16
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a construction machine equipped with an ascent/discent step having a constitution which dispenses with labor such as packing and unpacking of the step in its transportation. SOLUTION: The construction machine is equipped with ascent/descent step 3 overhung from the side face of the machine body 3. The step 6 is retracted from the side face of the body 3. A fixing means for the ascent/descent step composed of bolts 11, nuts 10, etc., to fix the step to the body is provided.
Patent JP-2001235616-A (JP)
Title: Method of manufacturing color filter for liquid crystal display device and photomask used for it
Inventor: MASUISHI TAKAYUKI
IPC: G03F1/60
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce the load of a color filter manufacturing cost by providing a means for forming a large sized mask for pattern exposure at a relatively low cost corresponding to enlargement of the mask for the pattern exposure concomitant with enlargement of a color filter substrate for a liquid crystal display device. SOLUTION: A substrate glass for a photomask used for patterning the color filter is a large sized substrate glass welded on parts which are to be patterning parts of a color filter pattern with plural synthetic quartz glass substrates.
Patent JP-2001233975-A (JP)
Title: Method for preventing vulcanized nbr product from getting tacky
Inventor: MIKUNI KENJI
IPC: C08J7/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method which can prevent articles or parts of a vulcanized NBR product from getting tacky to metal or the like without deteriorating ordinary properties of rubber and is effectively applicable if the articles or parts are especially seal parts such as packing, gasket, O ring and oil seal, or vibration absorbing sheets. SOLUTION: The method is characterized in that a rubber repellent-free vulcanized NBR product is heated for 15-80 min under a 170-210 deg.C air in an air heating furnace such as a continuous heating furnace or gear oven, causing the manufactured rubber articles to be prevented from adhering to each other or to a neighboring material.
Patent JP-2000200485-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KANEKO TETSUYA
IPC: G11C11/407
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor integrated circuit device in which fluctuation of an internal power source potential can be suppressed even if a power source potential externally applied fluctuates. SOLUTION: This device is provided with a voltage dropping circuit 6 dropping externally applied power source VCC in which fluctuation of a potential level occurs to a dropped potential ϕD obtaining a constant potential region in which potential fluctuation is suppressed by being limited to some potential level, a boosting circuit 7 comprising a charge pump circuit boosting this dropped potential ϕD to a boosting potential ϕP2 keeping a constant potential region of this dropped potential ϕD making the dropped potential ϕD a power source and generating steadily a boosting potential ϕP2, and an oscillation circuit driving a charge pump circuit by outputting alternately this dropped potential ϕD and a ground potential making the dropped potential ϕD a power source,  and an integrated circuit 8 comprising a memory having a work line driving system circuit 10 making the boosting potential ϕP2 a power source.
Patent JP-2001241664-A (JP)
Title: Charcoal fire regulating and substitute material
Inventor: FUKUHARA MASARU
IPC: F24B1/20
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a charcoal fire regulating and substitute material contributing to a regulation of a charcoal fire and an effective use of a thermal energy of the charcoal fire to be wastefully dissipated. SOLUTION: A cavity 2 is axially provided in a charcoal-like body 1. Through pores 3 communicating with the cavity 2 are provided at a side of the body 1. The body 1 is constituted of an iron casting.
Patent JP-2001238731-A (JP)
Title: Folding device for auxiliary top plate
Inventor: TSUCHIDA TAKAYOSHI
IPC: F16C11/04
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To improve safety by preventing the unreasonable movement of a stopper shaft in a folding direction when an auxiliary top plate is held horizontallt for usage. SOLUTION: A pair of front and rear supporting fitting 1 are mounted at the sides of a top plate 3 such as a counter board 2 and the base ends of brackets 6 for mounting the auxiliary top plate 7 are pivotally mounted on both supporting fittings 1 so as to be rotationally movable up and down between a horizontal position and a downward folding position. The opposed faces of both supporting fitting 1 are provided with guide holes 5 extending backward and upward each of which has a downward locking slit 5a at the front lower end. Both ends of a stopper shaft 11 directed in the longitudinal direction are fitted to the guide holes 5 so that the brackets 6 can be moved up and down and held horizontally at the locking slits 5a of the guide holes 5.  A locking member 13 is provided for constraining the stopper shaft 11 at the lower ends of the locking slits 5a when the brackets are held horizontally.
Patent JP-2001239220-A (JP)
Title: Vibration feeder and valuable material recovering device
Inventor: SUGANO KOICHI
IPC: B07B15/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a vibration feeder for separating copper or aluminum with high purity. SOLUTION: This vibration feeder for passing an objective material to separate is provided with a horizontally directional slit 4 provided at a trough part 2 of the vibration feeder and for controlling the passing size of the objective material in the height direction and is constituted so as to optionally set the width of the slit 4. In such a case, a removing means for removing a separated material, by which the slit 4 is clogged, is provided. The removing means is constituted, for example, of a pushing plate 6 having the thickness thinner than the width of the slit 4 and a link structure for putting the pushing plate 6 into and out from the slit.
Patent JP-2001292231-A (JP)
Title: Adapter for portable telephone set
Inventor: MATSUNAGA YOSHIKO
IPC: H04M11/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an adapter for a portable telephone set capable of further facilitating the utilization of a portable telephone and widening the range of utilization. SOLUTION: This adapter is provided with a communication circuit 24 for making a call or exchanging data through a portable telephone 14 by means of a contact for charging to be connected to the charging terminal of the portable telephone 14, a contact for communication to be connected to the terminal of the portable telephone 14 for communication such as data communication or call and a contact for communication to be connected to the terminal for communications. A transmitter/receiver 13 as large as the transmitter/receiver of a fixed telephone set is connected to the circuit 24 for communication and calling through the portable telephone 14 is enabled by the transmitter/receiver 13. An adapter 10 for portable telephone set is integrally formed with a connector 12 provided with the contact for charging and the contact for communication.
Patent JP-2001251166-A (JP)
Title: Switched capacitor circuit
Inventor: KAWASUMI YASUYUKI
IPC: G11C27/02
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To realize a switched capacitor circuit in which power consumption and the number of elements can be reduced by performing a reset operation in a short time. SOLUTION: In this switched capacitor circuit which has a first period when the sampling operation of input voltage is performed and a second period when the hold operation of output voltage is performed and alternately switches the two periods by a switching means, a reset operation is performed during a transitional period between the first and second periods.
Patent JP-2001249640-A (JP)
Title: Driving method for plasma display panel
Inventor: YOSHIDA HIROYUKI
IPC: G09G3/294
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a driving method which reduces quiescent periods in the display of a PDP(plasma display panel) and increases luminance of the PDP and shortens unit display periods. SOLUTION: The field period of a picture signal is divided into N pieces (N is even number of 6 or more) of subfields and quiescent periods corresponding to the number of assigning intensity levels and the arranging of the subfields in the line of one side is performed so that odd numbered subfields are arranged in an ascending order by counting them in an order in which display periods become smaller and even numbered subfields are arranged in a descending order at the rear and the arranging of subfields in the line of other side is performed so that a subfield whose display period is the largest and odd number pieces of subfields are arranged in an order in which display periods become smaller at the same positions in the arrangement in the line of one side and subfields other than subfields of the same positions are arranged in an order reverse to the order in the line of one side.
Patent JP-2001246776-A (JP)
Title: Synchronous signal generating device and image forming device
Inventor: SEKI YUICHI
IPC: H01S5/062
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a synchronous signal generating device and an image forming device for generating a synchronous signal by emitting a light from a plurality of light emitting elements, capable of saving the power and improving the detection accuracy in the synchronous signal producing method. SOLUTION: A laser diode 21 is driven for executing a detecting operation by a beam detecting circuit 9. Based on a beam detecting signal/BDI from the beam detecting circuit 9, a horizontal synchronous signal generating circuit 8 detects a horizontal synchronous signal BDO. A T mask measuring circuit 10 outputs a mask clock measuring circuit output signal. A laser light emission control circuit 5 starts light emission control of each laser diode, and selects a laser diode 22 according to a selection signal SEL from a laser selecting circuit 3 so as to start the light emission thereof. A horizontal synchronous signal BDO is produced from a beam detecting signal/BDI obtained by receiving the outputted light from the laser diode 22.  The laser diode 22 is selected again so as to produce a horizontal synchronous signal BDO from a beam detection signal/BDI obtained by receiving the outputted light from the laser diode 22.
Patent JP-2001250976-A (JP)
Title: Photodiode
Inventor: UMEZAWA TOSHIMASA
IPC: G01N23/20
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To actualize a photodiode which can reduce a dark current. SOLUTION: The photodiode has a substrate, a light absorption layer which has a different grating constant from the substrate and thick enough to convert light power into a photocurrent through light absorption and reflect X rays, buffer layers which are formed between the substrate and light absorption layer and gradually vary in grating constant from the grating constant of the substrate to that of the light absorption layer and has an enough thickness to reflect X rays in front of the light absorption layer, and a window layer which is formed on the light absorption layer, and the respective layers are made thick so that X rays can be transmitted up to the substrate.
Patent JP-2001254212-A (JP)
Title: Shirt having stretchability suitable for sports
Inventor: NAKAMURA KOZO
IPC: A41D31/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a shirt wearable always in a natural state without restricting the rotation of shoulders or movement of arms at all even when sports such as tennis or golf are practiced. SOLUTION: This shirt is obtained by tailoring a fabric using stretchable yarns and having the stretchability in one direction so that the front body part 1 has the stretchability in the transverse direction, the back part 2 of the back body part has the stretchability in the transverse direction, the waist part 3 has the stretchability in the longitudinal direction, the front faces 4a of sleeves 4 have the stretchability in the longitudinal direction and the rear faces 4b of the sleeves 4 have the stretchability in the transverse direction.
Patent JP-2001245939-A (JP)
Title: Breaking device for injection needle or the like
Inventor: SHIGEMI TETSUO
IPC: A61G12/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a breaking device for injection needle capable of surely breaking injection needles supplied at random into many very small pieces without no constraints in supply attitudes of injection needles, simple in structure and excellent in breaking efficiency. SOLUTION: In each of a fixed blade block 3 and a movable blade block 4 arranged within a case, a plurality of recessed parts A and B in which holes are opened on an overlapped surface side, the bottom surfaces become inclined surfaces lowered toward the overlapped surface side and upper and lower edges of opened holes on the overlapped surface side become edges are provided in the vertical direction. The recessed part B of the fixed blade block 3 is divided into both sides by a partition wall 15 provided at the intermediate. Thickness of the partition wall 15 is set to be thicker, the lower the wall 15 is located.  On an overlapped surface of projected blades 16 arranged in the vertical direction at positions between each of the upper and lower recessed part B on the overlapped surface of the fixed blade block 3 with the movable blade block 4 and the fixed blade block 3 of the movable blade block 4, concave parts 17 corresponding to the projected blades 16 are provided at positions between each of the upper and lower recessed parts A.
Patent JP-2001251404-A (JP)
Title: Radio communication apparatus
Inventor: HANDA TAKASHI
IPC: H04B1/38
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a portable radio communication apparatus that a user can use without feeling unpleasant nor disgusting. SOLUTION: The portable radio communication apparatus 101 comprises a radio communication device 102, a microphone 104, a vibration actuator 103, and a cap or helmet type holder 109a; and the vibration actuator 103 is arranged in contact with a specific position of the head of the user and the vibration of the vibration actuator 103 is transmitted to the head.
Patent JP-2001026328-A (JP)
Title: Sheet feeder, and image forming device and image reading device comprising the same
Inventor: SUGA TAKESHI
IPC: B65H3/06
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To improve both of durability and separability of a device with a simple structure by comprising a pressure switching means for switching the pressure to a feeding means, of a separation rotary body rotating in the sheet sending-back direction for separating the sheets sent by the feeding means one by one. SOLUTION: In a copying machine, a paper feeding roller shaft 52 on which a paper feeding roller 51 is fixed, is rotated through a group of gears by the operation of a motor, and a driving gear having cut parts 80a, 80b among the group of gears is integrated with a pressure switching cam part 80f as a pressure switching means for switching the pressure to the paper feeding roller 51 of a separating roller. A pressure switching cam follower 93 is contacted with an opposite contact position of the pressure switching cam part 80f, and the angular moment around a rotary shaft 92 is applied to the pressure switching cam follower 93 by the energization force of a spring. By the contact of the pressure switching cam follower 93 to the pressure switching cam part 80f, its rotation is controlled, and the pressure to a sheet during the feeding can be varied.