baber/WOPTO huggingface dataset:
Patent JP-H01199290-A (JP)
Title: Pitch matching detector and counter
Inventor: UIRIAMU ERU MOOHAN
IPC: G06M9/00
Filed: 1988-06-10
Abstract: PURPOSE: To eliminate the indistictness of a signal to be caused when the brightness of a sheet edge alternates between positive and negative by rectifying the differentiated and summed output of a sensor in the counting of plural piled sheets. CONSTITUTION: A sensor array 170 consisting of sensors 170a, 170b whose widths are W receives light from the sheets 172 piled in a plural number through an objective lens 174, and outputs output signals B, C. (W is made more narrow than the pitch P of the sheet 172 as much as possible). The signals B, C are inputted to a differentiating and summing preamplifier 176 and are differentiated and summed, and are outputted as the signal D. Then, this signal D has the indistinctness as the signal when the brightness of the sheet edge alternates between the positive and the negative. Accordingly, this is eliminated by rectifying the signal D by a full-wave zero offset rectifier 56, and the signal E is obtained. Then, this signal E is inputted to a processor 80 through filters 94, 98.
Patent JP-H0435638-A (JP)
Title: Ophthalmologic measuring device
Inventor: NAKAMURA YUKITSUGU
IPC: A61B3/103
Filed: 1990-06-01
Abstract: PURPOSE:To shorten the time required for measuring the refracting power of a tested eye and a tested lens by measuring the refracting force of a tested eye from the reflected light flux from the eyeground and measuring the refracting force of a tested lens positioned a little to the tested person side in the direction of an optical axis from the position of the tested eye. CONSTITUTION:An index for a tested eye is projected on a tested eye E, and its reflected light flux from the eyeground Er is received on a light position detecting sensor to measure the refracting power of the tested eye E from the output of the light position detecting sensor. An index for a lens is projected on a tested lens G positioned a little to the tested person side in the direction of an optical axis from the tested eye position, and its transmitted refracted light flux is received on the light position detecting sensor through light dividers 6, 11 comprising a dichroic mirror and so on to measure the refracting power of the tested lens G from the output of the light position detecting sensor. Thus, the refracting power measurement for the tested eye E and the tested lens G can be conducted with good operability so as to shorten the measuring time.
Patent JP-H075046-A (JP)
Title: Optical sensors for many points
Inventor: KAWAHARA YUKIO
IPC: G01J5/10
Filed: 1993-06-15
Abstract: PURPOSE:To provide a optical sensor for many points not affected by the number of sensors. CONSTITUTION:An optical fiber 2 connected to a light transmitting/receiving apparatus 1 includes a heating means 5 which is controlled by a physical quantity sensing output of a sensor 3. Scattering of light of the optical fiber 2 is controlled to detect the position and output of the sensor 3 based on the length of time until the scatted light of the light transmitted from the light transmitting/receiving apparatus 1 returns and the intensity of the scattering thereof.
Patent JP-H10319025-A (JP)
Title: Cantilever and its manufacture
Inventor: SUZUKI YOSHIHIKO
IPC: H01L29/84
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To perform fast scanning by lowering a floating capacity between specimens, improving a SN ratio to atain mass-production, protruding a probe and a support body in opposite direction to a flexible plate, and enhancing a resonance frequency. SOLUTION: This cantilever is provided with a flexible plate 41 consisting of an insulation material, a metal probe 42 protruded on the top face of a tip end side region of the plate 41, and a support body 43 consisting of an insulation material bonded to a lower face of the area in the proximal end side of the plate 41. On the lower face of the plate 42, a wiring pattern 44 electrically connected to the probe 42 and extending in the proximal end side region of the plate 41 is partially formed. On the top face of the support body 43, a wiring pattern 45 extending from a region override with the plate 41 to a non-override region is partially formed. The plate 41 and the support body 44 are bonded to each other so that the patterns 44 and 45 contact with each other and are electrically connected to each other.
Patent JP-S5267318-A (JP)
Title: Increasing of photographic coating fluid viscosity
Inventor: MIYASAKO TAKUSHI
IPC: C09H7/00
Filed: 1975-12-01
Abstract: PURPOSE: To raise photographic characteristic without gelling gelatine in mixing a coating fluid with gelatin by adding a specified maleic acid copolymer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05311862-A (JP)
Title: Preparation assisting tool for construction
Inventor: ARAI RYOHEI
IPC: G01B3/00
Filed: 1992-05-11
Abstract: PURPOSE:To easily execute the preparation work by secuting the necessary quantity of members by drawing the typical arrangements of the members necessary for the interior work for a construction in the equal scale to a design drawing, on a transparent plate and superposing the typical arrangement on the drawing. CONSTITUTION:The typical arrangements 11, 12, 14, 16, 18, and 20 of the members used for the interior work carried out after the completion of the fundamental structure body of a construction are prepared by the drawing in the equal scale to the design drawing, on a transparent plate. In this case, if plural kinds of members are used, the typical arrangements 11, 12, 14, 16, 18 and 20 of at least two kinds of members are drawn on the same transparent plate by different kinds of lines, or drawn on a liquid crystal plate connected with a computer permitting the graphic operation. Thus use in superposition on the design drawing of the fundamental structure body is performed, and the line of the drawing and each mark line of the typical arrangements 11, 12, 14, 16, 18 and 20 of the members used in the interior work are collated from the upper. Accordingly, the necessary quantity of the members can be grasped visually, and the preparation work can be executed efficiently and correctly.
Patent JP-S6122932-A (JP)
Inventor: YAMAGAMI NORIYUKI
IPC: B32B7/02
Filed: 1984-07-11
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-H038947-A (JP)
Title: Structure for assembling framework member and hardware therefor
Inventor: KATO OSAMI
IPC: E04B1/38
Filed: 1989-06-06
Abstract: PURPOSE:To improve strength and dimensional accuracy as well as to make assembling work easy by aligning positions of round holes of a hardware with those of through holes of ground sills and a column, and by fittingly inserting pins to each of the holes. CONSTITUTION:Ground sills 11 having grooves and through holes are laid over the surface of a continuous concrete footing 10 with openings of the grooves positioned facing upward. Then the lower part of a hardware 17 is inserted into the grooves of the ground sills 11, and positions of round holes of the hardware 17 are aligned with those of the through holes of the ground sills 11 with the upper edges 22 of side pieces 18b on the opposite sides of the hardware 17 aligned against the surface of the ground sills 11. The lower part of the hardware 17 is then fixed to the ground sills 11 with pins 20 and wood cotters 21 fittingly inserted into the through holes and the round holes. Then positions of the through holes of a column 14 are aligned with those of the round holes at the upper part of the hardware 17 with side faces of the column 14 aligned against both side edges 23 at the central part 18a of the hardware 17. The column 14 is then fixed to the upper part of the hardware 17 with the pins 20 and wood cotters 21.
Patent JP-S63307734-A (JP)
Title: Development and device therefor
Inventor: NAKAMURA HISATO
IPC: H01L21/30
Filed: 1987-06-09
Abstract: PURPOSE:To shorten the time required for film development by a method wherein a developing solution is let into the deepest of a film to be developed and sprayed on the film. CONSTITUTION:A developing liquid 11 is allowed to drip on the surface of a photosensitive polyimide film 2 formed on a wafer 1, and a solution 11, similar to the developing liquid 11 contained in a modification part 2a in the photosensitive polyimide film 2 melts into the developing solution 11 in a reverse osmosis process. The photosensitive polyimide film 2 gradually decreases owing to the loss of the solution 11'. The penetrating speed of the developing solution 11 being quite high, the developing solution 11 arrives at the deepest of the photosensitive polyimide film 2 and amply moistens it before the photosensitive polyimide film 2 in the modification part 2a is totally eliminated. Being fully moistened means a greatly lowered viscosity, where a fully moistened photosensitive polyimide film 2 may be peeled of under a little mechanical force.
Patent JP-S5667749-A (JP)
Title: Ultrasonic flaw detector
Inventor: UCHIDA KUNIHARU
IPC: G01N29/04
Filed: 1979-11-08
Abstract: PURPOSE: To make the reception characteristics of ultrasonic wave same and improve flaw detection precision by receiving signals transmitted from plural pieces of  ultrasonic vibrator with a single unit of receiver and processing them.  
     CONSTITUTION: Changeover switch circuit 4 is operated in such a manner that during period T 1 , only input signal R 1  by limiter 3-1 among signals transmitted by ultrasonic vibrator, and during the next period T 2 , likewise only input signal R 2  by limiter 3-2, and during the final period T 3 , only input signal R 3  are conducted to an ultrasonic receiver 5 respectively by a signal 14 from a signal control circuit 12. A/D conversion circuit 6 samples, digitalizes and transmits to addition circuit 7 ultrasonic signal filtered and amplified by the receiver 5 at the signal 15 which is outputted from the circuit 12 with delay time preset based on the ultrasonic generation starting point signal as a starting point from the circuit 12 to transmission timing signal generator 11. In this configuration, it is possible to increase flaw detection precision by making the reception characteristics of ultrasonic same. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0689505-A (JP)
Title: Spindle synchronous rotation control circuit disk device
Inventor: KITAMURA YOSHITSUGU
IPC: G11B19/28
Filed: 1992-06-04
Abstract: PURPOSE:To rapidly and precisely control synchronism in synchronous operation of spindles between each of plural disk devices. CONSTITUTION:Servo information obtained from a servo disk 314 is outputted as an index pulse 318 once per one revolution of a disk by a servo signal demodulation circuit 305. The index pulse 318 is outputted as data 319 being information showing a rotational phase between whose pulses interpolated by a data generation circuit 304. By a master device, the data 319 is sent to other disk device as the master data. In a slave device, after the master data 321 is received and demodulated by a demodulation circuit 308, and is compared with the data 319 in a comparator 309. and the compared result 324 is sent to a spindle motor drive circuit 311, and a spindle motor 312 is controlled being accelerated or decelerated based on the compared result 324.
Patent JP-H07336459-A (JP)
Title: Safety management system for construction work
Inventor: MINAMIMURA KENJI
IPC: H04M11/04
Filed: 1994-06-02
Abstract: PURPOSE:To provide a construction safety management system capable of accurately performing the safety management in scattered construction fields at the time when managers are not there. CONSTITUTION:An installation like an office in a construction site is provided with a fire alarm device for safety monitor and a device for burglar monitor, and the field is provided with a measuring instrument and a monitor sensor. The fire alarm device, the device for burglar monitor, the measuring instrument, and the monitor sensor are connected to a controller 10. The controller 10 is connected to an automatic report device 12. The measuring instrument and the monitor sensor are connected to the controller 10 through an analog-digital converter 16, and a monitor 15 which has an input device 15 and can display a picture for monitor is connected to the controller 10. Information from the fire alarm device, the monitor device, the measuring instrument, and the monitor sensor are controlled by the controller 10; and especially, a portable communication terminal 14 of the manager or the like is called from the automatic report device 12 through a public telephone line L1 to automatically report the occurrence of abnormality when the manager or the like is not attending.
Patent JP-H01311933-A (JP)
Title: Seat belt device for car
Inventor: OTANI FUMIYUKI
IPC: B60R22/34
Filed: 1988-06-10
Abstract: PURPOSE:To prevent the exposure of belt at window part by leading a belt, stretched from a front seat shoulder part to backward, to downward via an anchor member supported at a rear door forward end part and stretching it to a retractor installed at lower part of a body pillar in forward of a rear door. CONSTITUTION:A seat belt consists of a lap belt 2 which constricts a waist part of a driver and a shoulder belt which constricts a shoulder part of a drive. The other end part of the shoulder belt 3 is stretched from a supporting part 5, installed at the outer side shoulder part of a seat back 4 of a front seat 1, to backward and is lead to downward via an anchor member having a belt insert hole 8 at forward end upper part of a triming material 7 of a rear door 6. The shoulder belt 3 in downward direction is stretched to a belt retractor 15 installed at lower part of a car body pillar between the rear door 6 and a front door. Fine appearance and open image in, especially, a 4 door pillarless hard top car or the like is thus maintained, without the exposure of the seat belt at the window part.
Patent JP-S5668501-A (JP)
Title: Forming method of rough-shaped slab
Inventor: NAKANISHI TERUYUKI
IPC: B21B1/08
Filed: 1979-11-06
Abstract: PURPOSE:To form rough-shaped billets of good quality with a good yield by forming a slab to a dogbone-shaped intermediate slab through repetition of broadside screw- down by means of bull-head caliber thence passing the same through molding caliber. CONSTITUTION:A platelike slab 20 is heated to a predetermined temp. and is subjected to broadside screw-down by means of the bull-head calibers 12-1, 14-1 of rolling rolls 12, 14. This edging rolling is repeated to produce broadside spreading at both ends in the width direction of the slab, whereby the slab is formed to an intermediate slab 22 of a dogbone-shaped cross section. Thence, it is admitted into molding calibers 12-2, 14-2, whereby it is formed to a rough-shaped slab of a predetermined sectional shape. In this rolling process, box calibers 12-3, 14-3 are used depending upon need, besides bull-head calibers 12-1, 14-1. With this method, the rough-shaped slabs of good quality are obtained at high performance.
Patent JP-S5476078-A (JP)
Title: Semiconductor device
Inventor: IWAUCHI SHIGEKI
IPC: H01L21/22
Filed: 1977-11-30
Abstract: PURPOSE: To reduce the power consumption, by speeding up the operation of SIT with gold diffusion of channel.  
     CONSTITUTION: When gold is diffused, the carrier injected from the gates 4, 7 to the channel 6 is trapped with ON condition, and the carrier storage within the channel is greatly reduced. Further, since gold produces the level at the center of inhibit band, the depletion layer is spread more than conventional impurities. Furthermore, since this level effectively traps the carrier, high resistivity is represented and the power consumption is lowered because the current of SIT with OFF condition is reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06325245-A (JP)
Title: Deferred payment of refund of sales charge
Inventor: MIURA AKIO
IPC: G07D13/00
Filed: 1993-05-12
Abstract: PURPOSE:To prevent the loss of actual expenses and costs when a contract is not concluded and to prevent the loss of the bad collection of money. CONSTITUTION:A deferred payment is performed for the refund of sales charge.
Patent JP-H0327359-A (JP)
Title: New herbicide
Inventor: HERUMAN RENFURAA
IPC: C07D213/85
Filed: 1990-06-01
Abstract: NEW MATERIAL: Compounds of formula I (R 1 -R 3  are each H, nitro, cyano, a halogen, a 1-4C alkyl, a 1-4C alkoxy, etc.; R 4  and R 5  are each H, a 1-4C alkyl, a 1-4C haloalkoxy, phenyl, etc.; R 6  is H, a 1-4C alkyl, nitro, cyano, etc.; and n is 0, 1 or 2).  
     EXAMPLE: N-(2,6-dichlorophenyl)-N-(4-trifluoromethyl-6-methyl-pyridine-2-yl)urea.  
     USE: Herbicides.  
     PROCESS: According to the reaction formula, a new aniline of formula II (R 1  and R 2  are the same as those in the formula I) is phosgenated to prepare a new carbamyl chloride of formula III and then, this is reacted with NH 3  to obtain a compd. of formula I. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S5570482-A (JP)
Title: Method of giving intercrystalline corrosion resistance to spot weld zone of ferrite stainless steel
Inventor: ITOU NAOYA
IPC: B23K11/00
Filed: 1978-11-24
Abstract: PURPOSE: To give intercrystalline corrosion resistance to the spot weld zone by stopping current supply while holding the pressing after supply of main welding current and supplying postheating current of the specific per cent of the main current after the laps of a short time.  
     CONSTITUTION: In the case of spot welding of ferrite stainless steel, the current supply is stopped while the pressing is held after supply of main welding current, and further the postheating current of 70% or more of the main current is supplied after lapse of a fixed short time. This method is large in postheating current as compared to conventional methods and its weld time is extremely short. This is because the mechanism itself of intercrystalline corrosion resistance impartion differs from the one in conventional methods and this method concerns with the transformation involving the two phase structure of ferrite + martensite containing a slight amount of carbide which is entirely different from the conventional ferrite containing carbide. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H021916-A (JP)
Title: Formation of isolated oxide film
Inventor: FURUTA ISAO
IPC: H01L21/76
Filed: 1988-06-10
Abstract: PURPOSE:To enable a thick isolated film with small bird's beak to be formed doing no damage to a semiconductor substrate by a method wherein an U or V type groove is formed in the semiconductor substrate to thermally bury an isolated oxide film in the groove. CONSTITUTION:A silicon oxide film 2 and a silicon nitride film 3 are successively deposited on a silicon substrate 1 and then a photoresist 4 is coated on the film 3. First, a photomask 5 is made closely adhere to the photoresist 4 to be irradiated with ultraviolet ray 8. A photo-shielding film 7 shields the part whereon an isolated film 10 is to be formed. The non-exposed part is removed to form a resist 9. Secondly, the silicon nitride film 3, the silicon oxide film 2 and the silicon substrate 1 are etched away to form a groove 11 in U or V type sectional shape. Thirdly, the resist 9 is removed and the substrate 1 is thermal-oxidized to deposit an isolated oxide film 10 on the groove 11. Finally, when the silicon nitride film 3 is removed, the thick isolated oxide film 10 is formed.
Patent JP-H09326901-A (JP)
Title: Optical reader
Inventor: SHINADA HIROAKI
IPC: G06K7/10
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in read efficiency of recording information and a large sized reader by arranging a couple of mirrors to both ends of a light source, reflecting a light directed to the outside of a width of a card and guiding the reflected light to both ends of the card thereby avoiding the decrease of illuminance at the ends of the card. SOLUTION: A planar mirror 12 provided at a prescribed angle to an upper part of a light source 11 consisting of an LED array 11' leads a light reflected on a surface of the card 2 to a condenser lens 13 and the light is received by a photodetector 14 behind the lens 13. On the other hand, a couple of mirrors 20, 21 are arranged to both ends 11a, 11b of the light source 11 to reflect lights a, b directed to the outside of a width area of the card 2 and to guide the lights to both ends 2a, 2b of the card 2. Thus, the luminous quantity emitted to the both ends 2a, 2b of the card 2 is not decreased and recording information of en bosses 5, 6 formed to the both ends is read.  The width of the light source is set equal to the width of paper being a read object in this way to prevent deterioration in the illuminance at the ends thereby preventing the decreased reading rate of recording information and the large sized reader.
Patent JP-S5933108-A (JP)
Title: Method of releasing synthetic resin molded item
Inventor: HASHIMOTO YASUTO
IPC: B29C45/26
Filed: 1982-08-19
Abstract: PURPOSE:To make possible to release a molded item having inverted tapered shape bottom leg section without damaging the leg section, by releasing a top force from a liner and a bottom force after the completion of the molding, and pumping compressed air through an air introducing bore in a surface plate. CONSTITUTION:A mold 3 for molding a bowl 1 having the inverted tapered shape bottom leg section 2 consists of the liner 4, the top and bottom forces 5, 6 and the platen 7. The liner 4 has a downward extending projection 8 at the lower end, and the platen 7 has a recess 9 in the center section to correspond to the projection 8 so that a toroidal clearance 10 may be formed between the projection 8 and the recess 9. The compressed air introducing bore 11 is formed in the platen 7, and the forward end of the bore 11 opens into the clearance 10 between the undersurface of the projection 8 and the bottom force 6. After the completion of the molding, and after the top force 5 is released from the liner 4 and the bottom force, the liner 4 is pushed up by pumping compressed air via the compressed air introducing bore 11 to facilitate the release of the bowl.
Patent JP-H038595-A (JP)
Title: Method for repairing piping passing through vessel
Inventor: MASUDA HIROSHI
IPC: B23K31/00
Filed: 1989-06-07
Abstract: PURPOSE:To reduce repairing man-hour for a piping passing through a vessel by assembling and using a thread connecting metallic sleeve and a bellows. CONSTITUTION:The table 3 passing through a vessel is cut so as to contain a defective part which is generated in the neighborhood of a weld zone 4 whereon the tube 3 passing through a vessel is mounted and the cut part is removed. Then, a female screw part 9 is threaded on the inside of a through hole 2 for the piping separated from the outside of the cut part, a metallic sleeve 10 whereon a male screw part 12 is threaded is screwed into the female screw part, further, the metallic sleeve 10 and the residual piping passing through a vessel are connected with a bellows 13. Thermal displacement is permitted by this repairing method through the bellows 13 between an old tube 3 passing through a vessel and a new metallic sleeve 10, the thermal stress is reduced and a new defect can be prevented from being generated after repairing.