baber/WOPTO huggingface dataset:
Patent JP-H11340867-A (JP)
Title: Portable radio communication equipment
Inventor: OBATA TORU
IPC: H04B1/38
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of induced currents at a conductive part, and to improve antenna sensitivity and directivity by conducting a conductive part which constitutes a case body on a ground face on a circuit board near an antenna power feeding point. SOLUTION: A case body is constituted of a metallic front case 1 and a resin rear case 3, so that strength can be maintained at the time of making the case body small in size and thin in thickness, and requirement for design can be satisfied. A contactor 4 for conducting a front case is arranged on a ground face 6 on a circuit board near an antenna power feeding point 5, and the contactor 4 is connected to a site 1a of the metallic front case 1. Then, the metallic front case 1 is conducted with the ground face 6, and ground currents making a pair with currents flowing from the antenna power feeding point 5 to an antenna 7 are guided to the metallic front case 1. Thus, metallic front case 1 functions as a radiating element, and the generation of induced currents at the metallic front case 1 can be prevented.
Patent JP-S5374393-A (JP)
Title: Manufacture of semiconductor device
Inventor: ABE SHIGEHARU
IPC: H01L27/08
Filed: 1976-12-15
Abstract: PURPOSE:To ensure a high-accuracy trimming for the resistance of IC by forming resist pattern through installation the first mask containing the first electrode pattern varying the space between electrodes on the same mask and then forming a resist pattern by overlapping the second mask containing an electrode pattern which is thicker by several mum than the first electrode pattern.
Patent JP-S63314287-A (JP)
Title: Rubber composition for metal bonding
Inventor: KINOSHITA TAKESHI
IPC: C09J121/00
Filed: 1987-06-16
Abstract: PURPOSE:To provide a rubber compsn. for metal bonding which is excellent in initial adhesion and heat resistant adhesion properties and is esp. useful as a steel cord coating rubber, and which comprises a rubber and, blended therewith in a particular proportion, a particular cobalt alkoxide compd. CONSTITUTION:A rubber compsn. for metal bonding which comprises 100pts.wt. rubber (e.g., natural rubber, polyisoprene rubber, polybutadiene rubber, styrene- butadiene copolymer rubber, etc.) and 0.01-1pt.wt., in terms of Co element content, at least one cobalt alkoxide compd. of the formula (wherein R is a 1-30C alkyl, cycloalkyl, alkenyl, or aralkyl). This compsn. has excellent initial adhesion and is suitable for adhesion of a product to be exposed to high temp. Thus, efficient production of products becomes possible, and the compsn. is esp. useful as a steel cord coating rubber.
Patent JP-H06341165-A (JP)
Title: Pipe laying method
Inventor: TAKAHASHI MASANOBU
IPC: E03F5/00
Filed: 1993-05-31
Abstract: PURPOSE:To improve the workability in the method, wherein a head that is mounted to the tip of a rod having flexibility is made to advance, a tunnel is dug, a flexible pipe is connected to the rod and pulled into the tunnel, and the pipe is laid. CONSTITUTION:A pushing device 5 and a feeding device 6 are provided on the side of a starting pit 1. A flexible pipe 7 and a guide device 8 are arranged on the side of an arriving pit 2. A rod 4, on the tip of which a head 3 is mounted, is pushed toward the arriving pit 2 from the starting pit 1. The head 3 arriving the arriving pit 2 is guided on the surface of the ground with the guide device 8. The head 3 is removed from the rod 4 on the ground. The pipe 7 is connected to the rod 4. Since these works are performed on the ground, the workability can be improved. When the pipe 7 is pulled into a tunnel 9, the pipe 7 is supported with the guide device 8. Therefore, the pipe 7 is not bent into the unnatural shape, and the excessive load is not applied.
Patent JP-H11334682-A (JP)
Title: Airbag for ship hold
Inventor: NIIE YOSHIO
IPC: B63B25/04
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an airbag for a ship hold that prevents a suspending portion of the airbag from being damaged by absorbing the load exerted to the suspending portion of the airbag that is suspended within a recess portion formed in a side wall surface in storing goods in a hold. SOLUTION: An airbag for a ship hold serves to break tip-like goods filled in a recess portion c formed in the side wall surface of a hold into the recess portion c. An airbag body a' is fixed with a suspending portion 2 formed at the upper end which is provided with one end of an absorbing body 4 that elastically expands and contracts. The airbag body a' is thereby suspended via the absorbing body 4. This structure prevents excessive loads from being applied to the suspending portion 2 owing to extension of the absorbing body 4 when the airbag a is dragged downward by the load generated by stored goods.
Patent JP-S5274339-A (JP)
Title: Conductive paper of electrosensitive recorder
Inventor: KITAKOUJI SHIYUNU
IPC: D21H19/38
Filed: 1975-12-18
Abstract: PURPOSE: To render the surface resistance of a conductive layer unaffected by the content of amorphous carbon particulates and lower the intrinsic surface resistance, by forming a conductive layer containing amoriphous carbon fine particles and graphite grains on a porous base paper. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6212147-A (JP)
Title: Master slice type semiconductor device
Inventor: HORI KAZUAKI
IPC: H01L21/82
Filed: 1985-07-10
Abstract: PURPOSE:To remove interferences among elements on a chip, and to improve performance by dividing the elements at every circuit block having the same function and shielding several element. CONSTITUTION:Shielding sections 11-22 for blocks are manufactured according to master patterns. The ranges of the shielded blocks are determined on the design of the master patterns, and circuits having one functions are surrounded by the ranges of the blocks. Elements such as ones constituting a differential amplifier are arranged to the first block 11, elements such as ones organizing a voltage control oscillator to the second block 12, elements such as ones constructing the differential amplifier to the third block 13, and elements such as ones forming a FM demodulator to the fourth block 14. Accordingly, since the elements having interferences are shielded mutually, the effect of the interferences of the elements can be removed, thus preparing a semiconductor integrated device having high performance at low cost in a short time.
Patent JP-H0317302-A (JP)
Title: Widening of road
Inventor: YAMADA FUMIO
IPC: E01C1/00
Filed: 1989-06-15
Abstract: PURPOSE:To make it possible to widen a road by constructing a lengthwise concrete skeleton on a slope under the shoulder at an interval of cast-in-place concrete, integrally forming a cantilever beam body on the upper end thereof together, and laying a widening floor slab thereon. CONSTITUTION:A slope under the shoulder of an existing road 10 is excavated, anchor tension member 14 are inserted into anchor holes 12, and anchor concretes 15 are placed. After that, the anchor tension members 14 are passed through to construct a lengthwise inclined concrete skeleton 16 of cast-in-place concrete along an excavated plane 11. A cantilever beam body projecting to the air is integrally formed on the upper end thereof together, and a widening floor slab 17 is laid thereon. According to the constitution, even if a slope of the valley side of a road is steep, the road can be economically widened without closing the road.
Patent JP-S5853285-A (JP)
Title: Controlling system of color saturation degree for video system
Inventor: FUJISAKI HITOSHI
IPC: H04N9/79
Filed: 1981-09-25
Abstract: PURPOSE:To control the video output signal with no deterioration of fidelity of the color regeneration, by varying the gain of the luminance signal itself as well as the burst level in accordance with the level of the luminance signal to make use of an ACC circuit of a VTR. CONSTITUTION:The three primary color signals R, G and B which are amplified by three primary color signal amplifiers 1-3 are mixed and amplified by a luminance signal matrix amplifier 4 and turned into a luminance signal Y. The gain of this signal Y is controlled by an automatic gain control system including an AGC circuit 5 and an AGC detecting circuit 6. While the luminous intensity of a subject is lowered to lower the output level of the luminance signal. As a result, the detecion (control) signal of the circuit 6 is supplied to a burst flag control circuit 10 to lower the level of the burst flag. In this case, the circuit 5 works at a VTR and controls the gain of a chroma amplifying circuit in order to keep the burst at a constant level.
Patent JP-H10340607-A (JP)
Title: Residence lighting planning method
Inventor: GOTO KOICHI
IPC: F21S11/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a residence lighting planning method that accurately and easily evaluates brightness in a residence interior by natural light from the lighting index value calculated from data including the size and orientation of the widows and the location and height of the ridge of the adjacent buildings. SOLUTION: The interruption degrees of natural light in a residence interior depending on the orientation of windows 2 and 3 and by the presence of adjacent building ridges 4 and 5 are respectively evaluated as an orientation coefficient and an adjacent-building ridge coefficient, a basic coefficient depending on the size of the windows 2 and 3 is sequentially multiplied by above coefficients for the calculation of a natural-lighting index value. That index value is used for the evaluation of the residence interior brightness by natural light led through the windows 2 and 3.
Patent JP-S6041297-A (JP)
Inventor: YAMAUCHI SHIGERU
IPC: H01L21/66
Filed: 1983-08-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0652369-A (JP)
Title: Chip card reader
Inventor: MARUKU ANIA
IPC: G06K7/00
Filed: 1993-06-22
Abstract: PURPOSE: To provide a simple and compact chip card reader removing especially static electricity. CONSTITUTION: Elastic brushes 4a and 4b are in cooperation with tilted surfaces 13a and 13b so as to maintain a card 7 always parallel with the bottom part 1 of a card reader while inserting the card into a reading space 12. The free tip parts of the brushes 4a and 4b come within a face more separated from the bottom part 1 compared with a face on which the free tip parts of read brushes 3a and 3b. This simple and compact removes static electricity generated by friction between the card 7 and the card reader.
Patent JP-S5482129-A (JP)
Title: Reading device
Inventor: TERADA HIROSHI
IPC: G06K7/10
Filed: 1977-12-14
Abstract: PURPOSE: To ensure an assured carriage in both the forward and backward directions and to secure an assured take-in of the ticket or the like decided normal to the storage part for the device which carries automatically the ticket on which the information of the bar code and others are recorded and reads the information.  
     CONSTITUTION: For the device which carries automatically the ticket or the like on which the information of the bar code is recorded and then reads the information, the width of inlet guide 3 of ticket 1 is set a little larger than carriage guide 17 and 18. Main carrier belt 16a and 16b are supported by fixed axle 19 and then stretched over pulley 20a plus pulley 22a and 22b which are fixed to shaft 21 as one unit, and shaft 21 is supported by guide 17 and 18 via bearing 23. Furthermore, pulley 29 which is supported with shaft 21 via one-way clutch 28 provided between pulley 22a and 22b of the main carrier group, and the subcarrier group is provided between pulley 29 and pulley 32 which is supported rotably to fixed axle 31 in order to stretch subcarrier belt 30a and 30b. Thus, ticket 1 can be carried assuredly in both the forward and backward directions. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5877052-A (JP)
Inventor: ROORANTO ROOSU
IPC: G11B23/04
Filed: 1982-09-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6211493-A (JP)
Inventor: KONDOU IKUZOU
IPC: H02P29/00
Filed: 1985-07-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5673475-A (JP)
Title: Schottky barrier type field-effect transistor
Inventor: KADOWAKI YOSHINOBU
IPC: H01L29/80
Filed: 1979-11-20
Abstract: PURPOSE:To shorten gate electrode length actually working and obtain excellent high-frequency characteristics by a method wherein a V-shaped groove is formed on a semiconductor layer, a gate electrode is made up to the groove and the semiconductor layers at the both sides are further undercut. CONSTITUTION:A source electrode 2 and a drain electrode 4 made up on a semiconductor layer 1 are coated with a photoresist film 5, and a V-shaped groove 6 is bored to a gate electrode forming section of the semiconductor layer 1 exposing between the electrodes 2, 4 by means of etching. The whole surface containing the groove 6 is coated with a gate electrode metal film 7, the film 7 is left only in a gate electrode 3 shape by lifting-off, and other film 7 and film 5 are removed. The resist film 5 is applied again, a surrounding section of the electrode 3 is removed, and etched, and an undercut is made up to the semiconductor layer 1 around the electrode 3. Thus, gate electrode length actually working can be shortened more than the length of the electrode 3 without increasing the electric resistance of electrode metal.
Patent JP-2000335976-A (JP)
Title: Silicon nitride-based sintered compact and its production and abrasion-resistant member using the same
Inventor: ODA TAKEHIRO
IPC: C04B35/584
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a silicon nitride-based abrasion-resistant member of long service life with high reliability. SOLUTION: The silicon nitride-based sintered compact is composed of silicon nitride grains 1 and a group 3a element (rare earth element)-contg. grain boundary phase 2, wherein the boron content and the rare earth element oxide content are 0.002-1 wt.% and 1-30 wt.%, respectively, with the weight ratio: SiO2/rare earth element oxide of (1:0.3) to (1:15). It is desirable that this sintered compact also contain an aluminum component as additional one with the weight ratio of aluminum (on an oxide basis) to group 3a oxide being (1:0.5) to (1:10).
Patent JP-H113701-A (JP)
Title: Manufacture of battery electrode and equipment thereof
Inventor: MORITA KIMIHIRO
IPC: H01M4/139
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a battery electrode with high bulk density and a smooth surface through less pressing number and light pressing by preheating a laminate prepared by applying an electrode mix to one side or both sides of a metal foil current collector, before it is pressed or heat-roll pressed. SOLUTION: A laminate 7 is successively fed from a winding out roll 1, where the laminate 7 is wound and stacked, and sent to a preheating part 3 through a guide 2. The laminate 7 is passed on a plurality of small diameter heating drums or on a large diameter heating drum, having the dimension capable of entering the preheating part 3, heated once, then sent to a heat press roll 4, without the temperature is not being lowered much. The laminate 7 is heated and at the same time pressed with the heat press roll 4 comprising two heating rolls and a hydraulic cylinder 6. The heated and pressed laminate 7 is wound with a winding roll 5.
Patent JP-H10340029-A (JP)
Title: Braking mechanism for opc drum
Inventor: YAMAMOTO KAZUOKI
IPC: G03G21/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To reduce jitter caused in an OPC (photoreceptor) drum. SOLUTION: A transfer roller 101 is supported by a bearing 111. The driving gear 102 of the roller 101 is fixed on the roller 101. The driving gear 102 is provided with a flange part. An elastic body 109 such as rubber or felt is brought into contact with the cylindrical inner surface of the flange part so as to generate frictional force. The elastic body 109 is attached and fixed on a supporting member 110. The member 110 to which the elastic body 109 is attached is inserted in the flange part. By forming a projection on an opposite side thereto and hooking the projection on the bearing 111, the elastic body 109 and the member 110 are prevented from being rotated. Since the elastic body 109 is not rotated though the flange part is rotated, the frictional force is generated.
Patent JP-S5274242-A (JP)
Title: High speed data processing unit
Inventor: NISHITANI TAKAO
IPC: G06F3/00
Filed: 1975-12-17
Abstract: PURPOSE: To make the data processing speed higher, by separately providing the processing circuit for address having the same ability as the data processing circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10339716-A (JP)
Title: Liquid component measuring instrument
Inventor: MATSUMOTO TATSU
IPC: G01N1/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a liquid component measuring instrument which simplifies configuration, facilitates measuring operation or the correcting operation of sensor, makes measuring accuracy sufficient as well and further reduces costs. SOLUTION: A sensor fixing stand 7 equipped with a 1st liquid introduction path 10a on which a sensor 6 for analyzing components in liquid is mounted, and a 2nd liquid introduction path 10b on which the sensor 6 is not mounted, is fitted and arranged so as to be freely slid inside a cylindrical casing 8 equipped with standard liquid supplying and discharging ports 1 and 2, and sample supplying and discharging ports 3 and 4. The 1st liquid introduction path 10a is slid to connect the standard liquid supplying and discharging ports 1 and 2, and to connect the 2nd liquid introduction path 10b with the sample supplying and discharging ports 3 and 4, or to connect only the 1st liquid introduction path 10a with the sample supplying and discharging ports 3 and 4. The connecting portion in the sliding movement can be selected by this sliding.
Patent JP-H05324326-A (JP)
Title: Ambiguity inference system for qualitative inference system
Inventor: OHIRA EIJI
IPC: G06F9/44
Filed: 1992-05-20
Abstract: PURPOSE:To dissolve the ambiguity of state transition without increasing the quantity of processing in qualitative inference qualitatively analyzing the behav ior of a device, etc., and the cause-effect relation of the natural phenomena, etc. CONSTITUTION:An instantneous state inside analyzation part 31 and a section state inside analyzation part 33 determines plural states. land mark inference parts 32 and 34 checks the existence of an unstable state such as positive feedback, etc., a state which can transit to the unstable state and, to the contrary, the existence of a state which can transit from the unstable state in the determined state. Then, a state excepting for a last transition state where transition is confirmed and the unstable state where transition can not be confirmed are erased from candidates for determining a transition state, next.
Patent JP-2000338338-A (JP)
Title: Wiring member for optical fiber
Inventor: HIZUME HIROMI
IPC: H01R9/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a wiring member for optical fibers which facilitates manipulation to insert and clamp plural optical fibers without damaging these optical fibers, is excellent in the wiring property of the clamped optical fibers, allows the easy installing of the optical fibers on a mount and is low in a cost. SOLUTION: The wiring member 10 consists of frames 3 which are composed of U-shaped synthetic resin molded goods opened in upper parts, clamping members 5 for the optical fibers 1 which are inserted therein and the mount 4 which fixes the frames 3 disposed in combination. Engaging and connecting parts 3a and 3b for connecting the wall plates of the adjacent frames are integrally formed on the outer surfaces at the free ends of both wall plates 3B and 3C of the frames 3. The clamping members 5 are elastic bodies which are formed with slits 5a for positioning the optical fibers without generating local stress therein in the vertical direction of the central parts of these members. The mount 4 is so constituted as to position the bottom plates 3A of the frames 3 in prescribed positions.
Patent JP-S6133228-A (JP)
Title: Fluid bed heating furnace
Inventor: KATSUTA MOTOHEI
IPC: B01J8/24
Filed: 1984-07-23
Abstract: PURPOSE:To prevent the heat loss of the titled furnace and to minimize the replenishment of fluid material by inserting directly and providing a discharge pipe of the separated particles discharged from a cyclone separator to the inside of fluid bed and fitting two sheets of perforated plates in which the meshes are dissident with each other to the discharge pipe. CONSTITUTION:The fluid material is violently fluidized in the space 5 and the heat transfer of heating tubes can be regulated to 3-5 times heat transfer of the ordinary. The great parts of particles are participated in fluidizing within the space 5 but the tolerable scattered particles are flown into the space 27 via the clearances 14. In this case, the waste gas is collected in the center of heating furnace and flown into a cyclone separator 28 together with the scattered particles through the cyclone inlets 29, 29' as the rotary flow to separate the great parts (>=99.5%) of the scattered particles in the cyclone separator 28 and the purified waste gas can be sent to the following motive power recovering system and heat recovering system through a pipe 30.
Patent JP-H095902-A (JP)
Title: Information recording method and recorder
Inventor: MAEDA NOBUYUKI
IPC: G11B7/003
Filed: 1995-06-19
Abstract: PURPOSE: To embody an information recording method and information recorder capable of recording information at a high density. CONSTITUTION: Color dots 21 to 23 are arranged according to the data to be recorded and are formed by printing on a recording medium 26. These color dots 21 to 23 are dots of respectively different colors. The dots 21 are cyan, the dots 22 are magenta and the dots 23 are yellow. The colorless printing indicates 2 bit data '00', the cyan '01', the magenta '10' and the yellow '11'. The dots 24 at both ends are dots for adjusting tracking. A row 71 denotes data '110011101001'. While the 12 dots are needed including the colorless dot as one dot in the conventional recording method in order to indicate such data, the indication of the data is possible with the 6 dots in the method.
Patent JP-H097777-A (JP)
Title: Discharge lamp dimming and lighting device
Inventor: EGUCHI KENTARO
IPC: H05B41/24
Filed: 1995-06-19
Abstract: PURPOSE: To make an AC power asymmetrical, to prevent a moving streak, and to realize a stable lighting in a low light flux by adding a series circuit which consists of a resistance and a rectifier element, in parallel to a DC cut capacitor. CONSTITUTION: A voltage input from a power source 1 is rectified and smoothed in a circuit 2, and applied to a converter 3. The converter 3 boosts it, and outputs to an inverter 4, and the inverter 4 converts it into a high-frequency voltage, and outputs to a circuit 7 lower than a coil 6. The circuit 7 oscillates the signal of the driving frequency of the inverter 4 according to an input signal 8, so as to drive the inverter 4. On the other hand, the output of the inverter 4 is applied to a series and parallel circuit which consists of the coil 6, a capacitor 12, a discharge lamp 5, and a capacitor 13, so as to light the discharge lamp 5. In this case, a series circuit which consists of a resistance 14 and an element 15 is added in parallel in the DC voltage direction of the capacitor 12.