baber/WOPTO huggingface dataset:
Patent JP-H01125452-A (JP)
Title: Method of roofing construction of folding block type roof board
Inventor: OZAWA KEIJI
IPC: E04D13/16
Filed: 1987-11-06
Abstract: PURPOSE: To dispense with a ventilator and to simplify the structure of a ridge part by folding a long roof plate without cutting it into two and exhausting a hot air using a crack in a rib crown part formed by folding it. CONSTITUTION: A roof plate 1 having a notch 2 formed in the top of a rib 1a is attached to one slope face 3a of a roof 3, and a clearance end of the roof plate 1 is pushed down to tear the notch 2 so that the plate 1 is folded and the folded and bent half part is attached to the other slope face 3b of the roof 3. A ridge capping 7 is fixed to the roof plate 1 by a rivet, etc., to cover the crack 6 formed by tearing the notch 2, and the ridge capping 7 is provided with ventilation aprons 7a in both sides and ventilation holes 7b formed therein. The hot air inside the roof plate 1 is thus passed inside the ridge capping 7 through the crack 6 and exhausted from the ventilation apron 7a to the outside.
Patent JP-H0593810-A (JP)
Title: Production of color filter
Inventor: SAKAGUCHI JUNICHI
IPC: G02F1/1335
Filed: 1991-09-30
Abstract: PURPOSE:To prevent picture element defects by the dust, etc., sticking to the exposed parts of a photomask by executing an exposing treatment to a photosensitive resin >=2 times by using the photomask varying with each one time at the time of forming the picture elements of respective colors. CONSTITUTION:A color resist 2 of a negative type photosensitive resin is uniformly applied on a glass substrate 1 and is subjected to 1st time of exposing via a 1st photomask 3a disposed by aligning positions to expose the exposed parts, by which the picture element forming parts 2a are formed. In succession, the resist is subjected to the 2nd time of exposing via a 2nd photomask 3b which is formed with the line width B of the exposed parts 4b slightly narrower by, for example, 5 to 10mum, than the line width A of the exposed parts 4a. The parts exclusive of the picture element forming parts 2a are then removed from the glass substrate 1 by executing development to end the formation of the picture elements 5 of the 1st color. The above-mentioned treatment is repeated for the 2nd and subsequent colors, by which the color filter having the picture elements of plural colors is formed.
Patent JP-S62132114-A (JP)
Inventor: MITSUSHIERU AIYAARU
IPC: G01S17/875
Filed: 1986-11-27
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-H05119241-A (JP)
Title: Metallic parts for optical communication
Inventor: INADA KATSUMI
IPC: G02B6/42
Filed: 1991-10-28
Abstract: PURPOSE:To obtain metallic parts for optical communication whose production is facilitated and whose production cost is low. CONSTITUTION:This metallic part is provided with a uniform and thick cylindrical external cylinder part 23 which has a connecting aperture end 22 at one end, an attaching plate part 25 which has a flat surface orthogonally crossed with the external cylinder part 23 at the other end of the external cylinder part 23 and formed to be as thick as the external cylinder part 23 in series, and a folded cylinder part 26 which is formed to be folded toward the connecting aperture end side in the center part of the plate 25 and where a lens holding hole 27 concentric with the external cylinder part 23 is formed.
Patent JP-H03138303-A (JP)
Title: Manufacture of porous al series sintered material
Inventor: NAKANISHI KIYOSHI
IPC: B22F3/11
Filed: 1990-10-19
Abstract: PURPOSE:To obtain a sintered material having excellent corrosion resistance at outdoor as soundproof wall, etc., by compacting Al series powder containing the specific elements under non-pressuring and specifying porosity ratio and chromate treatment condition at the time of executing the chromate treatment after sintering under non- oxidizing atmosphere. CONSTITUTION:The Al powder 1 containing Al as essential component and one or more kinds of Mg, Mn, Ni, Cu and Si, is uniformly sprayed at the prescribed thickness into a vessel 3 from a hooper 2. This vessels 3 are piled in multiple and the powder in the vessel is sintered in a furnace 4 under non-oxidizing atmosphere, and after cooling in a zone 6, this is taken out from the vessel 3 to obtain the Al porous sintered material 7. At this time, this is sintered so that the porosity ratio, which is the ratio of communicated pores, becomes 30-60%. Successively, the sintered material 7 is dipped into chromic acid solution, in which chromate anhydride is contained and free acid is not almost contained, and by applying a centrifugal separating machine, the remaining liquid in this is removed. After that, chromium oxide film formed on each powder is further heated. Then, by adjusting heating temp. and time, the chromium oxide film containing -Cr2O3.CrO3- polymer without crystallized water is formed.
Patent JP-H06199165-A (JP)
Title: Vehicle seat having folding child seat
Inventor: KEESU HAUTSUZAHEERU
IPC: B60N2/30
Filed: 1993-11-10
Abstract: PURPOSE: To safely hold a load to a seat by installing a coupling lever supporting a hook-like front end in a child seat part, making the coupling lever follow a child seat when the child seat part is in a non-use position and positioning the rear end of the seat part on a vehicle seat at the back of a separation line when the child seat part is in a use position. CONSTITUTION: A child seat part 6 separated from a fixing part 8 is positioned on a fixed foundation 12. The mounting support 14 of the foundation 12 is connected to one end of a hook-like coupling lever 18 at a pivot point 16 and the other end of the mounting support 14 is connected to the lower face 22 of a child seat part 6 at a point 20 with a pivot joint. An under cut 24 engaged with the hook-like end part 26 of a locking catch 28 is formed in the mounting support 14 and the locking catch 28 is supported by the coupling lever 18 in a state where it turns with a point 30 as a center. When the child seat 6 is lifted upward to a position 6' and is pulled backward by a pull member 36, the child seat part is locked.
Patent JP-H01122037-A (JP)
Title: Track retrieval device
Inventor: YAMAGUCHI HIROYUKI
IPC: G11B7/085
Filed: 1987-11-06
Abstract: PURPOSE:To retrieve a track with high accuracy by prohibiting the track counting at the time when an optical beam crossing an address part at least during retrieving the track and correcting the count value according the output of a frequency detecting means while under the prohibitation. CONSTITUTION:A moving base 2 is moved with the start of the track retrieval, an end edge detecting part 20 generates a pulse on each crossing of a track by an optical beam and a counting circuit 21 substracts. While the optical beam passing through the address part T a prohibition circuit 25 transmits a prohibition signal to stop the operation of the circuits 20, 21. A microcomputer 24 also stops its fetching operation via an A/D convertor 23 of the output value of F/V convertor 30 by the prohibition signal, fetching the output value F of the FV convertor 30 immediately before the prohibition stored in a memory 31, calculating the number of tracks that the beam crosses during the prohibition time and completing the specified correction motion within the time T. After the T time the beam finishes to cross the address part and when the prohibition signal is released, the circuits 20, 21 reopen the motion. By this structure the counting mistake of the case of the optical beam crossing the address part is evaded and the track retrieval of high accuracy is enabled.
Patent JP-H09126941-A (JP)
Title: Method of experiment for exciting seismic-wave using additional mass body
Inventor: NISHIMURA ISAO
IPC: G01M7/02
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform experiment not only for a small model but also for a large model or an actual building by transmitting dynamic force to the floor position of a building or a model with an actuator and shaking building or the model. SOLUTION: A dynamic means for obtaining a reaction force is provided at the floor position of a building or a model, for which shaking experiment is to be performed. Force is applied on the building or the model by the dynamic means, and the experiment for exciting seismic wave is performed. For example, an additional mass 5 is provided on the second-storey floor so that the mass 5 is rolled on the floor through an actuator 2 attached to a pillar. Then, the actuator 2 is driven, exciting reaction is applied to the building 6 and the experiment for exciting the seismic wave is performed. In this seismic-wave-exciting experiment, the force is directly applied on the test body by displacement control. Therefore, the accuracy is high and the experiment can be performed only with one shaker.  In addition, the experiment can be readily performed at the outdoor even for the actual building other than the large model.
Patent JP-H09130482-A (JP)
Title: Specification method for fault occurrence position
Inventor: KAGEHISA TAKASHI
IPC: H04M3/26
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain the method facilitating a processing progress state management and the location of a fault occurrence position by controlling execution of plural tasks and storing task identification information and a task start message to a device and referencing stored data. SOLUTION: A message block is made up of a destination identification number ID2, a source identification number ID1, a message type MK1 and parameters PA1 -PAn . The identification number ID2 has an identification number of a task or interrupt handler of a message source. The identification number ID1 has the task of sender or the number of interruption handler. Furthermore, the type MK1 has a content of the message. The task or interrupt handler of the message source writes the identification numbers ID1, ID2, the message type MK1 and the parameters PA1 -PAn to the message block. Then desired information is written in a management block.
Patent JP-H08145001-A (JP)
Title: Hydraulic driving device using bladder type accumulator
Inventor: ITSUJI YOSHIYASU
IPC: F15B1/08
Filed: 1994-11-16
Abstract: PURPOSE: To prolong the service life of a bladder type accumulator by mounting the difference between initial gas pressure and detected pressure, and comparing the difference with a first difference and a second difference which were predetermined, and judging the difference as an abnormality. CONSTITUTION: A controller 10 keeps hydraulic pressure with a fixed range by means of an unload/on-load switching valve 16, and calculates the difference ΔP between the detected pressure and gas filling pressure. The controller 10 judges whether the difference ΔP is larger than the first difference ΔP1 which was predetermined and smaller than the second difference ΔP2 which was predetermined. The first difference ΔP1 is used for preventing pressure from dropping to zero, and the second difference ΔP2 is used for preventing excessive compression, and they are stored in the memory in the controller 10. The controller 10 displays an abnormal pressure down to zero at a high detection pressure higher than gas filling pressure by ΔP1 and stops a motor 11.  On the other hand, the controller 10 displays an abnormal excessive compression at a high detection pressure higher than gas filling pressure by ΔP2 and stops the motor 11.
Patent JP-H09129997-A (JP)
Title: Ceramic substrate and its manufacture
Inventor: MINAMI HIROYUKI
IPC: H05K1/03
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To make the influence of the substrate surface on a film pattern smaller and to prevent the advance influence of impurities dissolved in the film pattern by making the surface roughness of a ceramic substrate smaller. SOLUTION: A stock ceramic substrate 1 consisting of alumina is prepared. The thickness of this stock alumina ceramic substrate 1 is 0.5mm. Then, an alumina film 2 is formed on the surface of the stock alumina ceramic substrate 1 through sputtering. The thickness of the alumina film 2 is in the range of 2-6μm. Then, buffing is applied to the surface of the alumina film 2 formed on the stock ceramic substrate 1. It takes 10-25 minutes for the buffing. The buffing speed is 20-25nm/min. Finally, a ceramic substrate 4 can be obtained. Thus, surface roughness not more than 1nm can be obtained.
Patent JP-H07118011-A (JP)
Title: Light calcium carbonate-apatite composite body and its production
Inventor: KUMASAKA TETSUO
IPC: A23L29/00
Filed: 1993-10-18
Abstract: PURPOSE:To ensure superior acid resistance and affinity for a living body and to improve the adverse effect of a high pH. CONSTITUTION:An aq. soln. or aq. suspension of water-soluble phosphoric acid or its water-soluble salt is added to a suspension of light calcium carbonate so that the molar ratio of Ca to P is preferably regulated to 2-20 and the surface of the light calcium carbonate is coated with apatite at 5-250 deg.C under atmospheric pressure or elevated pressure in a basic region to produce the objective light calcium carbonate-apatite composite body.
Patent JP-H04155919-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOYAMA KUNIAKI
IPC: H01L29/78
Filed: 1990-10-19
Abstract: PURPOSE:To prevent a short-circuit between a gate electrode and metal wirings from being generated, to contrive an increase in the packaging density of a device as well as to facilitate a process control by method wherein a multilayer structure, in which an interlayer insulating film is provided on a polysilicon film at the time of formation of the gate electrode consisting of the polysilicon film and moreover, another film having an etching rate lower than that of the interlayer insulating film is provided on the interlayer insulating film, is formed. CONSTITUTION:A field oxide film 2 and a gate oxide film 3 are formed on a P-type silicon substrate 1. Then, a polysilicon film 11 which is used as a gate electrode, a CVD silicon oxide film 12, which is used as a protective insulating film, and a polysilicon film 13 having an etching rate lower than that of the film 12 are deposited in order. After a gate electrode 4 is formed using a patterned photoresist 14 as a mask, an N-type source 5a and an N-type drain 5b are formed. A CVD silicon oxide film 6 deposited as an interlayer insulating film is etched and contact regions are opened. An aluminum film 9 which is used as metal wirings is deposited and contact holes, through which the metal wirings consist of the film 9 are respectively connected electrically with the source 5a and drain 5b, are formed.
Patent JP-2001095717-A (JP)
Title: Dryer for belt-shaped material and its method
Inventor: HIRATA FUMIO
IPC: A47K10/06
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a dryer and its method to effectively dry a plurality of belt-shaped materials. SOLUTION: The dryer 1 comprises a first cylindrical body 30, a second cylindrical body 50 and a hot air generator 10. Belt-shaped materials to be dried are hung over the first cylindrical body 30 which is provided with a first hot air blow-off portion 36 on the sidewall 34. Belt-shaped materials are also hung over the second cylindrical body 50 which stretches almost parallel to the first cylindrical body 30 in the area exposed to the hot air from the first hot air blow-off portion 36 and is provided with a second hot air blow-off portion 61 on the sidewall. The first and the second cylindrical bodies 30, 50 communicate with each other at the first end portions 44, 52. The hot air generator 10 blows hot air from the second end portion 31 or 53 of one of the first and the second cylindrical bodies 30, 50 into the other.
Patent JP-H03149192-A (JP)
Title: Chisel mounting holder
Inventor: NAKADA KUNII
IPC: B25D17/08
Filed: 1989-10-30
Abstract: PURPOSE:To facilitate the exchange of chisels and also to prevent the chisel from a slipping out by forming a sectional area in the vicinity of the inlet of a fitting hole larger than a sectional area in the vicinity of a bottom portion to partially fit the wall face of the fitting hole to the taper face of a fitting portion when the fitting portion of the chisel is fitted to the fitting hole. CONSTITUTION:Since the taper face of the fitting portion 21 of the rear end of a chisel is partially fitted to the wall face of a fitting hole 20, force applied to the transverse face of the chisel in a vertical direction is concentrated to the fitted portion and the wall face of the fitted portion of the fitting hole is deformed within the limits of elasticity to be fixed to the fitting portion. Vibration applied to the chisel can be therefore received at the fitting portion during a chipping work so that the chisel can be sufficiently fixed even intense vibration is applied to the chisel during the chipping working. Meantime, in case of removing the fitting portion of the chisel fitted to the fitting hole, the chisel is gripped with a wrench to be able to be rotated readily since the fitting portion of the wall face and the fitting portion of the chisel is partial.
Patent JP-2000109257-A (JP)
Title: Belt conveying device
Inventor: NAKANE YOSHIMITSU
IPC: B65H29/16
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of a surface layer and a base layer in a transfer belt so as to improve durability of the transfer belt by arranging a controlling means driving a tension adjusting means according to tension of a belt member detected by means of a tension detection means. SOLUTION: A transfer belt 18 is stretched and arranged between a driving roller 16 and a roller 17. On the driving roller 16 side of a bearing 22, a load cell 23 is fixed so that its pressure detecting face is brought into contact with the bearing 22. In this way, tension of the transfer belt 18 is converted into an electric signal so as to be transmitted to a CPU 24. If a signal representing a tension value of the transfer belt 18 is higher than a target tension value previously set in the CPU 24, a reverse rotation signal with a predetermined pulse is fed to a stepping motor 34 from a pulse generating device 38. This feedback control is repeated, and tension of the transfer belt 18 is always kept at a fixed target value.
Patent JP-H03143553-A (JP)
Title: Cutter device for shredder
Inventor: MORI CHUZO
IPC: B02C18/06
Filed: 1989-10-30
Abstract: PURPOSE:To cut paper with the edges of blade and to reduce the cutting load by inserting the edges of rotary blades laminated into the annular grooves on a circular pillar body and revolving the rotary blades so that the peripheral speed of the rotary blades is faster than that of the circular pillar body. CONSTITUTION:A number of rotary blades 8 which have cutting parts on their outer peripheral parts are provided and a shaft 6 is inserted into the center of the rotary blades 8 to integrate them. On the other hand, the circular pillar body 13 having numerous annular grooves 12 is provided, and the top ends of outer peripheral part of the rotary blades 8 laminated and integrated as mentioned above are inserted into the annular grooves 12 on the circular pillar body 13 so as to rotatably support the rotary blades 8. The rotary blades 8 is revolved so that the circumferential seed of rotary blade 8 is faster than that of the circular pillar body 13. As a result, the rotary blades of small revolving torque can be used, and the driving unit is miniaturized and the circular pillar body can semipermanently be used, and the laminated blades are exchanged with small man-power.
Patent JP-H09154809-A (JP)
Title: Fluorescent bio-diagnostic device
Inventor: UTSUI TETSUYA
IPC: A61B1/04
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an easily operable fluorescent bio-diagnostic device capable of making a selection between a normal observation mode and a fluorescent observation mode. SOLUTION: A normal image pickup TV camera 30 for photographing a normal observation image after an endoscope eyepiece part 3, and a fluorescent image pickup TV camera 40 with an image intensifier 43 for amplifying the intensity of the light of a fluorescent observation image after the eyepiece part 3 for the subsequent photographing of the image are installed integrally. Both TV cameras 30 and 40 are thereby made mountable on the eyepiece part 3 concurrently.
Patent JP-H04156695-A (JP)
Title: Image normalizing system
Inventor: NAKAJIMA AKIKO
IPC: G06K9/36
Filed: 1990-10-20
Abstract: PURPOSE:To efficiently process even a character image large in size by providing an OR processing means, and outputting a bit pattern in which OR processing is applied to an image targeted to normalize is applied in vertical and horizontal directions. CONSTITUTION:A vertical direction OR processing part 2 reads out data in a prescribed order, and a horizontal direction OR processing part 4 and the vertical direction OR processing part 2 execute respective process in series. When the OR processing of four bytes is completed at the processing part 2, the processing part 4 reads in eight bit patterns in a one-byte buffer 3, and takes OR between plural bits in accordance with compressibility in the horizontal direction. Such OR processing is performed by prescribed compressibility at every prescribed number of bits alternately in the horizontal and vertical directions. Thereby, the normalization of the image of arbitrary size can be performed without receiving limitation on the size of a working buffer. In such a way, the access of image memory is performed in unit of memory, which enables processing to be efficiently performed.
Patent JP-2001110276-A (JP)
Title: Connected button device
Inventor: KOYAMA KAZUAKI
IPC: H01H21/00
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide connected buttons having a plurality of buttons connected in line for preventing runout or mounting malfunction due to outer force in use. SOLUTION: A plurality of connected buttons 1 and 2 which have a plurality of buttons 1a, 2a connected in line with connecting members 1c, 2c via hinges 1b, 2b and stepped portions 1d, 2d provided on the reverses of the adjacent ends are mounted in openings 4, 5 divided at the boundary of a cleat 6 of a panel 3 in the state of opposing the cleat 6 to the stepped portions 1d, 2d. In this way, the cleat 6 covered with the connected buttons 1, 2 is invisible, the design is improved, the runout of the connected buttons 1, 2 is prevented because of the cleat 6 as a stopper and the rigidity of the openings 4, 5 is enhanced by the cleat 6, giving less influence of molding distortion and ensuring mounting of the connected buttons 1, 2.
Patent JP-H06141531-A (JP)
Title: Superconducting generator and stator part
Inventor: HIGASHIMURA YUTAKA
IPC: H02K55/00
Filed: 1992-10-21
Abstract: PURPOSE:To provide means for securely grounding a stator corona shield without installing another means while controlling the increase in tooth eddy-current loss due to a large magnetic flux. CONSTITUTION:A semi-conductive plate tooth parts 32 are installed in at least one part of axial arrangement distributions of a generator of a stator tooth made of a non-metallic material. Also, if necessary, a semi-conductive elastic cushion is inserted between a stator coil 4 and a tooth 3, and/or a corona shield 1 is fixed on the tooth 3 using a semi-conductive adhesive. By inserting the semi-conductive tooth parts having the constant number of parts corresponding to a magnetic flux between non-conductive teeth or into tooth ends, a stator coil can be securely grounded while controlling the increase in tooth eddy- current loss. By using the semi-conductive elastic cushion and the semi- conductive adhesive, a ground is secured against, the rush current or the deterioration with age, and the reliability is improved.