baber/WOPTO huggingface dataset:
Patent JP-2001060726-A (JP)
Title: Theromoelectric module
Inventor: ONOE KATSUHIKO
IPC: H01L35/32
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelectric module whose mechanical strength is high, and whose cooling efficiency is also high. SOLUTION: In this thermoelectric module, plural (p) type and (n) type thermoelectric elements 4 are alternately arrayed, and each thermoelectric element 4 is connected by plural electrodes 2 so as to be serially connected, and at least one substrate 1 is connected with the electrode 2. In this thermoelectric module, when the total cross-sectional area of the thermoelectric elements 4 is defined as A, and the area of the substrate is defined as S, the ratio A/S is set so as to be at least 0.42. It is desired that A/S is set so as to be not less than 0.45.
Patent JP-2002008753-A (JP)
Title: Connector
Inventor: ONO HISAHIRO
IPC: H01R13/631
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized connector capable of preventing fracture of a socket caused by impact load, and the failure in contact of the socket and the connector. SOLUTION: A fitting piece 13 is formed on a bottom of an insertion groove 12 of a socket body 11, a fitting recessed part 13a is formed on a tip part of the fitting piece 13, a fitting groove 23 to be fitted to the fitting piece 13 is formed on a header body 21, and a fitting projection 23a to be fitted to the fitting recessed part 13a is formed on the fitting groove 23. The application of the impact load to a peripheral edge 16 of the socket body 11 can be prevented by fitting the fitting piece 13 and the fitting groove 23, and the fitting recessed part 13a and the fitting projection 23a, whereby fracture of the socket body 11 can be prevented, the peripheral edge 16 can be thinned, and the connector can be miniaturized.  Further the accuracy in positioning the socket body 11 and the header body 21 can be improved, which prevents the failure in contact of the socket 10 and the header 20.
Patent JP-2002001193-A (JP)
Title: Precoat device, precoat system and method of using the same
Inventor: SUZUKI MIGAKU
IPC: B05C11/04
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a device for forming a precoat film having uniform thick ness on the surface of a base material having an uneven surface. SOLUTION: The precoat device provided with a flow straightening zone for straightening the flow of a precoat liquid and a distribution zone for distributing the straightened precoat liquid is used. A flow straightening plate for increasing the flow straightening effect and a precoat smoother for re-distributing the precoat liquid in the axial direction are adopted at need.
Patent JP-2002010129-A (JP)
Title: Image pickup apparatus integrating vtr
Inventor: ASADA RYOJI
IPC: H04N5/335
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup apparatus integrating a VTR in which a signal of low frame rate can be displayed in VF and a stabilized multiframe rate can be dealt with. SOLUTION: The image pickup apparatus integrating a VTR comprises a drive pulse switching circuit 3 for multiplying drive pulses other than a read out pulse by n/2 when the mode of a set multiframe is low frame rate, a frame memory 4 for writing in the output signal from a CCD 1 outputted in 1 frame immediately after outputting the read out pulse once every n/2 frame and repeating the signal of 1 frame thus read out to read out an n/2 frame, a camera signal processing circuit 5 for passing the output signal from the frame memory 4 through a camera process, and a VTR section 7 for recording the output signal from the camera signal processing circuit 5 at the frame rate of a set mode.  Display in the VF is facilitated even at the time of low frame rate and the camera is interfaced with the VTR at a common frame rate for a plurality of frame rates by selecting the value of n appropriately.
Patent JP-2001035784-A (JP)
Title: Device for detecting alignment of first member and second member and determining method and lithography apparatus
Inventor: INOUE FUYUHIKO
IPC: H01L21/027
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To substantially reduce incorrectness in alignment of a lens and a stage. SOLUTION: A circuit board and an optical axis of a lens cylinder 32 are aligned by using one or more interferometers 34, 35, a plurality of mirrors 52, 56 and a control device. The lens cylinder 32 projects a pattern from a mask 36 onto the circuit board. The optical axis of the lens cylinder 32 is perpendicular to the circuit board. To ensure accurate alignment of the lens cylinder 32 and the circuit board, one or more interferometers 34, 35 use a plurality of beams having respective paths, that is, a plurality of beam lengths which change depending on the movement of the optical axis. Depending on the detected change in the interferometer beams, the control device adjusts the position of the stage 38, so that the circuit board is aligned with the optical axis of the lens cylinder 32.
Patent JP-2001333226-A (JP)
Title: Method for setting communication rate in making call by calling wireless telephone set from fixed telephone set
Inventor: FUKATSU HIROICHI
IPC: H04W92/04
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a call route with setting of a call tariff lower than a conventional call tariff using an ordinary call route to a user and to enable a communication service provider to execute the service of providing such a call route as a business in the case of call while making a telephone call from a fixed telephone set to a wireless telephone set. SOLUTION: Speaking between each of fixed telephone sets (1a-1m) and a radio base station 6 is enabled by utilizing a cable telephone line network 6 and in the radio base station 6, speaking between the radio base station 6 and a portable telephone set 9 of a calling party is enabled while keeping the state of enabled calling between the fixed telephone set (1a-1m) and the radio base station 6. Then, the call tariff between the fixed telephone set (1a-1m) and the portable telephone set 9 of the calling party is calculated.
Patent JP-2002000881-A (JP)
Title: Game machine
Inventor: OGURA NOBUO
IPC: A63F7/02
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of easily finding a forged integrated circuit. SOLUTION: A label 70 constituted of a transparent base material is stuck to the surface of the transparent package 51 of a CPU 42 by a transparent adhesive material layer 72 and the manufacturer name and machine kind name of a pachinko machine are printed on the label 70 by a translucent ink layer 74. Thus, the view of an integrated circuit chip 53 and a lead frame 52 inside the CPU 42 is not obstructed.
Patent JP-2002009035-A (JP)
Title: Method and device for washing substrate
Inventor: MASUI KENJI
IPC: H01L21/304
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a substrate-washing method that efficiently removes acid chemical liquid remaining on a substrate to be washed after washing in a method for washing the substrate to be washed by the acid chemical liquid, and a substrate-washing device that is used for the substrate-washing method. SOLUTION: The substrate to be washed is washed by the acid chemical liquid, and pure water is used for washing away remaining acid chemical liquid. In addition, basic chemical liquid is discharged onto the surface of the substrate to be washed for removing the acid chemical liquid remaining on the substrate to be washed. The basic chemical liquid is discharged to the acid chemical liquid, thus generating the neutralization of acid and base, and hence efficiently removing the acid chemical liquid remaining on the surface of the substrate to be washed. High-temperature pure water is discharged to a place slightly apart form the center of the surface of the substrate to be washed.  After that, the surface of the substrate to be washed is dried at a moderate rotation, and the end face of the substrate to be washed is dried by high-speed rotation when drying on the surface is spread in area to some degrees.
Patent JP-2002004375-A (JP)
Title: Drainage gutter member for bathroom
Inventor: TANAKA MASAHIKO
IPC: A47K4/00
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a drainage gutter member for a bathroom, which facilitates cleaning work, and does not entail high cost due to its simple structure. SOLUTION: The drainage gutter member 8 for the bathroom is detachably installed in an installation groove 72 formed on the periphery of a waterproof pan 7, in order to introduce drain flowing into a sill 12 of a fitting in an entrance of the bathroom to a drainage hole 75 in the bathroom A. The drainage gutter member 8 includes a gutter portion 81, a blocking portion 82, and a connecting portion 83. The gutter portion 81 receives the drain flowing out of the sill 12 of the fitting and introduces the same to the drainage hole 75. The blocking portion 82 blocks an upper portion of the installation groove 72. The connecting portion 83 connects the gutter portion 81 to the blocking portion 82.
Patent JP-2002006687-A (JP)
Title: Abnormality display device for image forming device
Inventor: KODAMA NAOKI
IPC: G03G21/00
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To perform maintenance work in infallible timing. SOLUTION: When occurrence of a jam is detected by jam sensors 9a to 9c arranged at plural positions in a blank form conveying path, display states of the shape and flickering cycle of a mark on a display part 5 are changed based on jam occurrence history information stored in a storage part 3. The occurrence position of the jam can be grasped from the display position of a mark and, at the same time, the occurrence history of the jam at the position can be recognized from the shape and the flickering cycle of the mark by viewing display contents of the display part 5 and, thus, whether maintenance work is needed or not can be judged definitely.
Patent JP-2002006954-A (JP)
Title: Unmanned conveyance vehicle and method for controlling its circular movement
Inventor: ANDO HIDEKI
IPC: B65G1/00
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an unmanned conveyance vehicle and a method for controlling its circular movement which can shorten the time required for the circular movement and improve a cycle time. SOLUTION: The present invention relates to an unmanned conveyance vehicle 1 which goes straight or in a circle along a guiding rail laid on a running surface. It comprises a movement control unit 2 which enables low-speed run to be made at starting and ending of its circular movement which accompanies operation of a steering wheel, and which during its circular movement allows speed higher than the speed at starting and ending to be attained. Thus in the control method of the circular movement of the unmanned conveyance vehicle this invention relates to, the speed control is performed so that the vehicle runs at a low speed at starting and ending of the circular movement which accompanies operation of a steering wheel, and in between it runs at a speed higher than at starting and ending period.
Patent JP-2002011845-A (JP)
Title: Screen printing apparatus
Inventor: MIYAHARA SEIICHI
IPC: B41F15/08
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a screen printing apparatus enabling prevention of deterioration of a printing quality due to faulty scraping and enabling prolongation of a life of a component. SOLUTION: Solder paste is printed on a board by sliding a closed type squeegee head 13 holding the solder paste on a mask plate. In the screen printing apparatus thus constituted, two scraping parts 36A and 36B which form front and rear walls positioned in the direction of squeegeeing in a printing space, holding the pressurized solder paste and bringing it into contact with the surface of the mask plate and of which the lower ends are so provided as to be in contact with the surface of the mask plate are constituted respectively of a sliding contact part 37a which is equipped with an abrasion resisting means for decreasing the advance of the abrasion of the slidable contact part with the surface of the mask plate, and of a holding part 37b which holds the sliding contact part 37a and presses it elastically on the surface of the mask plate.  According to this constitution, the excellent property of following the mask plate can be made compatible with the abrasion resistance.
Patent JP-2002013401-A (JP)
Title: Exhauster of gas turbine
Inventor: ARAKAWA SADAO
IPC: F02C7/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an exhauster of a gas turbine capable of preventing leakage of high pressure compressed air to a low pressure exhaust passage. SOLUTION: Airtightness between a turbine shroud and the exhaust passage is held by integrally fastening a ring elastic plate metal member on either of an end part of the turbine shroud forming an outer peripheral wall along a turbine blade of the rotating turbineand an exhaust passage end part facing against the end part of the turbine shroudand making the elastic plate metal member contact with the exhaust passage end part facing against it or the end part if the turbine shroud with pressure. The elastic plate metal member is formed in a bellows shape or constituted of a plate spring.
Patent JP-2002013570-A (JP)
Title: Rotational position control device
Inventor: KAWABE TOSHIYUKI
IPC: F16F1/06
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a rotational position control device of simple construction by using one energization means without causing dispersion in predetermined locations. SOLUTION: In the rotational position control device, the energization means comprises a first and a second arms 4a and 4b arranged on open ends of wound portion and a third arm 4c formed by bending a part of wound portion between two of the arms outside the external diameter of the wound portion, wherein means 7 is provided by which the third arm 4c is made unrotatable only in one direction of rotation caused by a drive means.
Patent JP-2002020155-A (JP)
Title: Ready-mixed concrete containing concrete destruction rubbish and glass, and ready-mixed concrete containing roofing tile and pottery
Inventor: SUZUKI IKURO
IPC: B09B5/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To effectively utilize waste whose disposal is conventionally difficult, such as concrete destruction rubbish, waste glass, waste roofing tiles and waste pottery, as aggregate for ready-mixed concrete. SOLUTION: The production process of this ready-mixed concrete containing concrete destruction rubbish and waste glass, comprises: using, as aggregate, a material that is obtained by crushing concrete destruction rubbish into a crushed stonelike material having 5-20 mm grain size and leaching the crushed stonelike material with water to remove an alkali component in the concrete destruction rubbish, and another material that is obtained by crushing waste glass into crushed glass fragments and rounding off angular corners of the crushed glass fragments, to form a sand-like material having <=2.5 mm particle size, mixing this aggregate with cement in a cement/aggregate ratio of (2.5 to 3)/(11 to 18) to obtain a mixture, and adding a required amount of water to the mixture and mixing them together.  The production process of this ready-mixed concrete containing waste roofing tiles and waste pottery, comprises: using, as aggregate, a material obtained by crushing waste roofing tiles into a crushed stonelike material having 5-20 mm grain size, a material obtained by crushing waste roofing tiles into a sand-like material having <=2.5 mm grain size and another material obtained by crushing waste pottery into a sand-like material having <2.5 mm grain size, mixing this aggregate with cement in a cement/aggregate ratio of (2.5 to 3)/(11 to 18) to obtain a mixture, and adding a required amount of water to the mixture and mixing them together.
Patent JP-2002021373-A (JP)
Title: Tomb structure
Inventor: MIDORIMA HIROSHI
IPC: E04H13/00
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a tomb structure in the form of a roofed house, such as a house-shaped gable tomb, capable of preventing intrusion of rainwater, particularly at junctions between stones which are difficult to find, while increasing the strength of the junctions to prevent cracking which leads to intrusion of rainwater. SOLUTION: In the house-shaped tomb having a charnel, the wall surface blocks of a frontal wall and eaves portions are integrally formed. A columnar ridge retainer formed with a longitudinally extending groove having a fan-shaped cross section is provided. The ends of junctions between stone roof panels are cut in steps, and these stepped portions are combined in opposite relationship, with the overlapping surfaces of the cut stepped portions being inclined and joined together such that they are high at the ends relative to the upper and lower surfaces of the roof panels. Further, each of the stone blocks constituting a wall surface is provided with a longitudinally extending projection on the upper end face thereof and a longitudinal recessed groove on the lower-end face thereof which fits over the projection.
Patent JP-2001033132-A (JP)
Title: Refrigerator equipped with automatic ice making machine
Inventor: NISHIO SHINJI
IPC: F25C1/24
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To prevent an ill condition of an automatic ice making machine by giving a warning to clean a water pan or the like in the case where reduction of reflected light to a light receiving element exceeds a given value because of the dirtiness of the water pan or water therein. SOLUTION: When a water pan is detected as being set as shown in the reference numeral 216, the degree of dirtiness is determined as in the reference numeral 217, in terms of the degree of reduction of reflected light to a light receiving element, which is caused by the dirtiness of the water pan or water therein, and when the degree of dirtiness exceeds a given value, a determination as being dirty is made. When such a determination as being dirty is made, a warning is given as in the reference numeral 218. Further, when no water pan is set as in the numeral 216, and when the degree of dirtiness in the water pan does not exceed the given degree as in the numeral 217, resetting is effected to return to the start, and the same determination procedures are repeated. Thus, an ill condition of an automatic ice making machine can be prevented.
Patent JP-2001315202-A (JP)
Title: Heating mechanism of vacuum laminating apparatus
Inventor: OGAWA AKIHIKO
IPC: B29C63/02
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To solve problems encountered in the prior art that in a connecting method using plural electric cables a large accommodation space and a large scale equipment are necessitated since a thick electric cable is necessary for sending as large as several hundreds ampere electric current and a longer cable is necessary for permitting elongation due to heat expansion of a hot plate and that in a connecting method using a brush or a screw there occurs ununiform temperature distribution of a board surface of a hot plate due to variation of heat generation brought by variation of electric resistance since contact pressure at a contact portion is liable to become deficient or ununiform to cause excessiveness or a change of electric resistance, the ununiform temperature distribution being caused also by heat radiation from a conductor at an edge of a hot plate. SOLUTION: Sending an electric current to a hot plate is conducted by means of plural contact terminals composed of laminated thin metal plates and further a temperature of a conductor is controlled.
Patent JP-2001099943-A (JP)
Title: Radiographic solid detector
Inventor: OGAWA MASAHARU
IPC: H01L27/14
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To make surely increasable the taken-out signal charge quantity in a radiographic solid detector arranged to make a filament electrode forming a stripe electrode parallel to a sub-filament electrode forming a sub-electrode. SOLUTION: This detector 20 is constituted by layering the first electrode layer 21, a photo-conductive layer 22 for recording, a charge transport layer 23, a photo-conductive layer 24 for reading, the second electrode layer 25 having the stripe electrode 26 comprising elements 26a in this order. Elements 27a for outputting an electric signal of a level in response to an amount of a latent image charge condensed in a condensing part 29 formed in an interface between the photo-conductive layer 22 and the charge transport layer 23 are arranged to be in parallel to the elements 26a each other. A width Wb of the element 26a, a transmittance Pb of reading light L2 in the element 26a, the width Wc of the element 27a, and a transmittance Pc of the reading light L2 in the element 27a satisfy the conditional expression (Wb×Pb)/(Wc×Pc)>=1.
Patent JP-2002026133-A (JP)
Title: Semiconductor integrated circuit having multilayer wiring structure, and method for manufacturing the same
Inventor: KOIZUMI YUJI
IPC: H01L23/52
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To easily realize a long wiring within a chip for high-speed operation. SOLUTION: A wiring required for high-speed operation is appropriately and easily practiced, because a block 20 for interlayer connection for connecting from the fifth uppermost level wiring layer 25 with its wiring pitch can be made wide and wiring itself wide and thick to the first lowermost level wiring layer 21 via through-holes 35 to 32 by the shortest route is automatically wired beforehand. For more effective operation, the cross section of the through holes 32 to 35 is preferably made wider. Branching out construction in the upper wiring layer may also be set beforehand.
Patent JP-2002028378-A (JP)
Title: Conversing toy and method for generating reaction pattern
Inventor: SAITO SHINYA
IPC: G10L13/027
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To enable variable settings for reactions of a movable body of a conversing toy to generate reactions which are rich in individuality. SOLUTION: The conversing toy has a stimulus-recognizing part 31 which recognizes the content of an input stimulus, a reaction-selecting part 34 which selects a reaction of the movable body according to the stimulus recognized by the stimulus-recognizing part 31, and a point-counting part 35 which counts the summary of action points, which are generated by the reaction. The reactions of the movable body change according to the sum of the action points.
Patent JP-2002031650-A (JP)
Title: Probe card
Inventor: IDO YOSHIYUKI
IPC: G01R1/073
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a probe card whose mechanical strength at room temperature and a high temperature is superior, which does not generate a contact defect with a probe, a warpage, a deformation or the like even at the high temperature and whose temperature matching to quickly follow the temperature rise and the high temperature of a silicon wafer is fast. SOLUTION: The probe card is used to inspect an integrated circuit which is formed on a semiconductor wafer. The probe card is composed of a ceramics substrate made of a nonoxidizing ceramics.