baber/WOPTO huggingface dataset:
Patent JP-S61252962-A (JP)
Title: Directly-coupled clutch for hydraulic transmission
Inventor: TSUKAMOTO KAZUMASA
IPC: F16H45/02
Filed: 1985-04-30
Abstract: PURPOSE:To shorten the dimension of damper mechanism in axial direction by holding two groups of buffer members between two plates then securing two plates between outer and inner circumference buffer members. CONSTITUTION:Outer and inner circumference buffer members 23, 24 are held between first and second guide plates 25, 26 which are secured through ribet 29 approximately in central position between said members 23, 24 in circumferential direction. Consequently, the outer circumference buffer member 23 can be arranged to the outermost circumference of damper mechanism 22 while sufficient arranging position of inner circumference buffer member 24 can be ensured resulting in increase of the arranging number of said members 23, 24. As a result, allowance per single buffer member can be reduced thus to shorten the axial dimension of damper mechanism 22.
Patent JP-H06309413-A (JP)
Title: Printed board wiring processing system
Inventor: KANAZAWA TAKASHI
IPC: G06F17/50
Filed: 1993-04-21
Abstract: PURPOSE:To evade the generation of a wiring pattern connected only by parts themselves and to attain wiring disconnecting processing for modification without detaching electronic parts in modification work after the production of a printed board by providing this printed board wiring processing system with a parts-based wiring detecting means and a rewiring means. CONSTITUTION:The parts-based wiring detecting part 21 in a wiring processing part 14 traces a wiring pattern among pins in an electronic part on data and detects a wiring pattern connected only by the layer of a parts mounting face in the outline of the parts as error wiring. A wiring error display part 22 displays the detected parts-based wiring on a display part 12 as error wiring whose change is difficult. A rewiring part 23 removes the wiring pattern generating the wiring error by data erasing based on a designer's instruction and then searches a wiring route to execute rewiring. When rewiring can not be executed because a rewiring route can not be detected, a wiring layer shifting part 24 restores the removed wiring pattern and shifts the wiring pattern to a non-error layer to be the opposide side layer of the parts mounting surface.
Patent JP-H0367246-A (JP)
Title: Silver halide photographic sensitive material
Inventor: OKAMURA HISASHI
IPC: G03C1/43
Filed: 1990-04-09
Abstract: PURPOSE:To extend exposure latitude at the time of photographing a line image and to obtain ultrahigh contrast and high resolving power by incorporating a redox compd. releasing a development inhibitor on being oxidized and a specified compd. CONSTITUTION:At least one kind of redox compd. releasing a development inhibitor on being oxidized and at least one kind of compd. represented by formula I are incorporated. In the formula I, R1 is an aliphat. or arom. group, etc., L1 is a divalent org. group, X1 is H, an aliphat. or arom. group, etc., Y1 is -O-, -So2NH-, etc., and Y2 is -O-, -NH-, etc. a silver halide photographic sensitive material giving a high-contrast negative image, a negative image having high sensitivity or satisfactory dot image quality is obtd.
Patent JP-H10338943-A (JP)
Title: Cover for underground structure for installing communication equipment
Inventor: HARADA TOSHIRO
IPC: H02G3/08
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To maintain the connection of a cable to a communication device excellently, and to prevent damaging to the cable even at the time of the opening and closing of a cover body. SOLUTION: A housing 3, in which communication equipment is housed, is installed to the rear of a cover body 2 placed on the receiving frame 1 of the cover for the underground structure in a manner that the cover body 2 can be opened and closed while an adapter 4 connecting the communication device and a cable 55 laid in the underground structure is mounted. Holding mechanisms 3b, 3c constraining the cable 55 joined with the adapter 4 are set up onto the external surface of the housing 3, and the slipping-off of the cable is prevented by the holding mechanisms 3b, 3c.
Patent JP-S61252532-A (JP)
Title: Ferroelectric smectic liquid crystal electrooptic device
Inventor: NAKAGAWA YUTAKA
IPC: G02F1/1337
Filed: 1985-05-02
Abstract: PURPOSE:To make possible the elimination of a linear orientation defect by subjecting a liquid crystal layer to wall orientation in such a manner that the liquid crystal molecules orient symmetrically with the central part of said layer and setting the spiral pitch in the cholesteric phase of the liquid crystal at the length of >=4 times the spacing between substrates. CONSTITUTION:Several kinds in addition to a chiral smectic C phase (SmC*) phase are known as a ferroelectric smectic liquid crystal, of which SmC* is more preferably in terms of the ease of orientation control and the fastness of response. There is the cholesteric phase (Ch phase) at the temp. higher than SmC*. The length of the spiral pitch at the Ch phase changes with temp. and the condition p>4d is required to be satisfied right above the cholesteric-smectic phase transfer point in order to obtain uniform orientability. However, the temp. range where such condition is satisfied is limited to the extreme neighborhood of the transfer point and the uniform orientation is not obtainable when the temp. dropping speed is high. The temp. range is therefore kept at the range higher by >=5 deg.C than the cholesteric-smectic phase transfer point. The linear orientation defect is thereby eliminated and the dealing with the fine electrode shape is made possible.
Patent JP-S5428057-A (JP)
Title: Dehydrator
Inventor: FUJII MASAO
IPC: F26B5/04
Filed: 1977-08-04
Abstract: PURPOSE: To improve the effcieincy of a dehydrator substantially by adopting a structure which promotes vaporization in two different ways. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0769447-A (JP)
Title: Levitator for sheet material
Inventor: INOUE TADAYOSHI
IPC: F26B13/20
Filed: 1994-03-25
Abstract: PURPOSE:To make this device accommodable to the promotion of high-speed handling for sheet materials and also the initial passage of this sheet material to a sheet feed conducting passage smoothable. CONSTITUTION:Plural pieces of gas spraying nozzle boxes 1 extendedly installed along the transverse direction of a sheet-feed conducting passage D are installed in a position facing to this sheet-feed conducting passage D in a proper pitch along the sheet feed conducting direction D. In addition, an infrared radiator 5 facing to the sheet feed conducting passage D in a noncontact state is set up in an interval between these two nozzle boxes 1 and 1 adjacent to each other, and this radiator 5 is set up so as to be rotatively shiftable in space between a radiation position facing a radiating surface 5b to the sheet feed conducting passage D and a stand-by position facing a nonradiating surface to the sheet feed conducting passage.
Patent JP-H02271532-A (JP)
Title: Semiconductor device
Inventor: KITAMURA MAMORU
IPC: H01L23/52
Filed: 1989-04-12
Abstract: PURPOSE:To prevent a disconnection by a mechanical stress caused by a difference in a coefficient of thermal expansion between a material of an Al film and that of a cover insulating film as an upper layer by a method wherein the Al film and an Al-Mg alloy film are formed on a semiconductor chip in such a way that the Al film is situated as a lower layer. CONSTITUTION:A diffusion layer 2 and a field insulating film 3 are formed on a substrate 1; an interlayer insulating film 4 is formed on them; an Al film 5 is connected to the diffusion layer 2 via a contact hole. An Al-Mg film 6 is formed on the Al film 5 and is covered with a cover insulating film 7. That is to say, a metal interconnection of a semiconductor device is formed of a two-layer structure by the Al film 5 and the Al-Mg alloy film 6. Thereby, since a mechanical strength of the Al-Mg alloy film 6 is large, e resistant property against a mechanical stress from the cover insulating film 7 as an upper layer is enhanced, and it is possible to prevent a stress migration phenomenon.
Patent JP-2000281195-A (JP)
Title: Method for regulating flow rate of liquid flowing in a plurality of lines
Inventor: HAGA KENICHI
IPC: B01J4/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To set the regulation of a flow rate regulating valve according to the deviation between the width of reduction in flow rate for each individual line and their mean value in a fluid transfer line in which the liquids flowing in a plurality of individual lines are merged and allowed to flow in a merge line. SOLUTION: In a fluid transfer line in which the fluids flowing in a plurality of individual lines 1 (1a-1n) are merged and allowed to flow in a merge line 2, control valves 5 (5a-5n) and flow rate regulating valves 4 (4a-4n) are provided in each individual line, a flow meter 6 is installed in the merge line, the control valves of each individual line are successively closed one by one to obtain the variance of the width of reduction of the indicated value of the flow meter, and the flow rate regulating valves of each individual line are regulated so as to eliminate the variance in the width of reduction.
Patent JP-S63258738-A (JP)
Inventor: MATSUGUCHI YUTAKA
IPC: B65C1/00
Filed: 1987-04-15
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-H07299745-A (JP)
Title: Grinding method
Inventor: ENOMOTO TOSHIYUKI
IPC: B23H5/06
Filed: 1994-05-06
Abstract: PURPOSE:To simply and certainly sense the timing of commencement of contacting of a grinding wheel with a work, when it is processed while the wheel is being dressed in the in-process of processing, by changing at least either of the amperage and voltage values. CONSTITUTION:An electrode 2 is installed as confronting a grinding wheel 1, which is set to a positive electrode with a current feed brush 3 interposed, and the electrode 2 is set to a negative electrode. A voltage.is impressed from a power supply 5 while a grinding liquid 4 is supplied to between the electrodes of the grinding wheel 1 and electrode 2. Thereby a work 6 is processed while the grinding wheel 1 is being dressed in the in-process of processing. At this time, the timing of the commencement of contacting of the grinding wheel 1 with the work 6 is sensed by changing at least either of the amperage and voltage values between the electrodes. Thus contacting of the wheel 1 with work 6 and stable sensing of the commencement of the processing can be performed simply and certainly.
Patent JP-H06305111-A (JP)
Title: Method and apparatus for printing cream solder
Inventor: SUZUKI KATSUYUKI
IPC: B41F15/36
Filed: 1993-04-21
Abstract: PURPOSE:To prevent the distortion and deformation of a metal mask by installing a printing apparatus which prints cream solder on a print substrate holding a press for the metal mask, a conveyer for the metal mask, and the metal mask and to promote the automation of a printing process. CONSTITUTION:An apparatus for printing cream solder is equipped with a press 68 which manufactures a metal mask 10 by punching a metal sheet 82, the first and second conveyers 70, 76 which transfer the metal mask 10 keeping its form, and a printing part 80 which prints cream solder on a print substrate 40 through the metal mask keeping its form. Since the metal mask maintains its form during the above process, the volume increase of the apparatus associated with the fixation to the frame of a printing plate is not necessary.
Patent JP-S5521618-A (JP)
Title: Power supply unit
Inventor: AKIYOSHI MINORU
IPC: H03K3/282
Filed: 1978-08-01
Abstract: PURPOSE:To prevent the destruction and deficiency in the efficiency with the charge storage effect of transistor, by inserting the Zener diode between the output of the astable multivibrator and the base of the switching transistor. CONSTITUTION:The DC power supply 8 is fed to the astable multivibrator 11 having the transistors 12 and 13 and the center tap of the transformer 3. The collector output of the transistors 12,13 is fed to the base of the switching transistors 1,2 through the Zener diodes 14,15 to switch alternately the transistors 1 and 2 resulting in causing a voltage in the secondary winding 10 of the transformer 3. Accordingly, a dead time is provided by the Zener diodes 14 and 15 between the voltage fed to the transistors 1 and 2 and simultaneous current flowing by the charge storage effect of the transistors 1 and 2 is avoided.
Patent JP-H10280537-A (JP)
Title: Joint section reinforcing construction between wooden building column and sill or beam
Inventor: SUDA NORIYUKI
IPC: E04B1/58
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide joint section reinforcing construction between wooden column and sill or beam capable of being executed even by an unskilled worker and increasing working speed. SOLUTION: In joint connection between column 7 and sill 3 or beam connected to the column 7, a belt-shaped reinforcing thin steel plate hardware 25 having the approximately same width as that of the column is provided by expanding it from one side 7a of of the column 7 to the other side the column 7 through under the sill 3. Nails 12 are driven into both sides 7a of the column 7 by passing through the thin steel plate hardware 25.
Patent JP-H01265652-A (JP)
Title: Handset with routine reply function
Inventor: TAKEHARA MASAKI
IPC: H04M1/00
Filed: 1988-04-16
Abstract: PURPOSE:To reply optionally with a mechanical voice by providing a start switch sending a routine reply voice signal started in a memory in the talking state at any time. CONSTITUTION:A routine reply mechanism X is provided with memory means M1-M5 with a voice signal relating to a routine voice reply recorded therein and start switches S1-S5 corresponding to the memory means M1-M5. When a visitor depresses a call switch S1 and a chime tone or a buzzer tone is outputted from a call tone signal sending means T', a person in a room depresses a start/stop switch S1 to bring the state into the talkable state. Then in the case of, e.g., the operation of the switch S1, a routine reply voice such as 'Who is it speaking to please?' stored in the means 1 is outputted automatically from a slave speaker SP1 of a slave handset C.
Patent JP-H10277844-A (JP)
Title: Wire electrode processing method and device for wire-cut electric discharge machining device and wire-cut electric discharge machining device
Inventor: MATSUMOTO HIROSHI
IPC: B23H7/10
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To eliminate necessity for fine adjustment even in case the wear has caused change in the shape of the tooth tip of a projection and the diameter and or material quality of a wire to be cut and ensure stable performance of the wire cut processing without drop of the cutting performance even though the shape of the tooth tip has varied owing to the wear. SOLUTION: A wire electrode 5 exhausted from a wire exhaust part is pinched by a driving gear 12 and a follower gear 13 pressed by a pressure giving means in the direction of the driving gear 12. The wire electrode 5 is constained by the following teeth 13d and 13e of each pair of adjoining follower gears 13 owing to the rotation of the driving gear 12 and follower gear 13 and is ruptured into thin piece in approx. L-shape by pressing the constrained part by the driving tooth 12e of the driving gear 12 in the direction of the following tooth 13d.
Patent JP-H04325278-A (JP)
Title: Printer
Inventor: TAKADA SHIGEHIRO
IPC: G06F3/12
Filed: 1991-04-25
Abstract: PURPOSE:To provide a printer protective means shortening the time from the reception of the printing data from a host computer to the completion of printing and eliminating the waiting time from the completion of printing preparation to the start of printing. CONSTITUTION:A printing image forming data memory apparatus 4 receives printing data from a host computer 2 through a receiving apparatus 3 and stores the printing image forming data formed from the printing data through a received data converting apparatus 11. A printing image forming apparatus 5 forms a printing image from printing image forming data. A printing apparatus 7 takes out the formed printing image through a printing image recording apparatus 6 and a printing image forming time calculating apparatus 12 analyzes the content of the printing image forming data to calculate the time forming the printing image. A printing control apparatus 13 controls the printing image forming apparatus 5 and the printing apparatus 7 so that the point of time when the formation of the printing image is completed coincides with the point of time when the printing preparation of the printing apparatus is completed when the calculated time is longer than the printing preparation time of the printing apparatus.
Patent JP-H03291670-A (JP)
Title: Electrostatic charge image developing toner and image forming method using same
Inventor: TOMITA MASAMI
IPC: G03G9/08
Filed: 1990-04-10
Abstract: PURPOSE:To prevent the toner on the surfaces of a photoconductive sensitive body and a developing sleeve from attaching and melting and causing filming by adding a powdery material specified in thermal characteristics. CONSTITUTION:The powdery material to be added to the toner has a heat conductivity of >=6W/mK at 300 deg.K and it is added in an amount of 5-100 weight % of binder resin, and as the powdery material, metals, such as Ag, Al, Au, or B, and graphite, and oxides, such as Al2O3, Fe3O4, or Fe2O3, and many kinds of alloys are enumerated, and as the binder resin to be used, polystyrenes, styrene-acrylic acid copolymers, styrene-methacrylic copolymers, and the like are enumerated, thus permitting the filming of the toner to the surface of a developing roller and the photosensitive to be restrained.
Patent JP-S63259683-A (JP)
Inventor: NANZAKI YOSHITAKA
IPC: G09G1/14
Filed: 1987-04-17
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-S61252356-A (JP)
Inventor: SAKAI MINORU
IPC: D06B1/00
Filed: 1985-05-02
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-S59222234-A (JP)
Title: Regeneration of catalyst for preparing indoles
Inventor: OODAN KIYOUJI
IPC: B01J38/06
Filed: 1983-05-31
Abstract: PURPOSE:To regenerate deactivated metallic sulphate catalyst which has been used for preparation of indoles by adding 5-20 wt.% water. CONSTITUTION:In the regeneration of deactivated metallic sulphate such as CdSO4, ZnSO4, vanadyl sulphate, etc. which has been used in the process for preparation of indoles by allowing anilines to react with ethylene glycol in the presence of catalyst, 5-20wt.% water is added by introducing steam alone or together with inert gas such as N2, Ar. He, etc. into the catalyst layer, and the catalyst is aged at 250-400 deg.C for 1-20hr. The catalyst is thus easily regenerated.
Patent JP-H03272594-A (JP)
Title: Lighting control method
Inventor: KOBAYASHI SHUNKAI
IPC: G05D25/00
Filed: 1989-04-14
Abstract: PURPOSE:To put out a lighting device in each block without giving employes around the lighting device an unpleasant feeling by putting out the lighting device while dimming it at a constant rate in 32 or more steps and with dim-out time of not less than 5 seconds at the time of putting out the lighting device in each of the blocks. CONSTITUTION:An area subjected to lighting control is divided into plural blocks each having at least one or more lighting devices, and on-and-off light adjustment controls are made in each of the blocks by a controller 9. Namely in putting out the lighting device in each of the blocks, each of lighting devices 3a, 3b, 3c is operatively controlled in such a manner that it is put out while being dimmed in 32 or more steps, and while also its dim-out time from the point of starting to dim the device to the point of putting out it is set to 5 or more seconds and the rate of dim-out illuminance as well as the rate of the dim-out time both for each of the steps are kept constant to put out the device. The lighting device in each of the blocks can thus be put out without giving employes around the device an unpleasant feeling.
Patent JP-S60236196-A (JP)
Title: Semiconductor circuit
Inventor: KANEMOTO HIDEHIRO
IPC: G11C17/00
Filed: 1984-05-09
Abstract: PURPOSE:To reduce the number of transistor, to retain a static characteristic and to accomplish outputting an output up to a power source voltage by constituting a ROM of a ratio-type and providing a latch circuit on an output circuit. CONSTITUTION:A ROM is constituted in a ratio type of a load P type transistor 6, N type transistors 8a and 8b, both of which are controlled in terms of potential of an output terminal 9 due to a resistance ratio at the time of actions. The transistors 8a and 8b are turned off at ''L'' levels of input lines 5a and 5b, while a transistor 6 is turned on at ''L'' level of a clock phi, and a line 9 becomes ''H'' level. Simultaneously a P type transistor 11 is turned on through an inverter 10 for forming a latch circuit, and the line 9 is held at ''H'' level at the time of ''H'' level of the clock phi. With this ratio constitution, it is unnecessary to have two units of P and N type transistors, and the number of transistors is reduced to three accordingly. Furthermore a static characteristic can be retained due to the latch circuit, and an output can be outputted up to a power source voltage.
Patent JP-2000178893-A (JP)
Title: Method and device for calendering paper
Inventor: HONKALAMPI PETTER
IPC: D21F3/02
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a paper-calendering method and a machine therefor that can dissolve or at least minimize the defects of the conventional techniques. SOLUTION: The fiber web (80) passes the nip, the nip is constituted with a cylindrical heating roller (22) on one side and with the flexible tubular jacket (12) that is pressed toward the heating roller by the convex loading shoe on the other side. The length of the loading shoe 18 is shorter than the length of the heating roller 22 in its axis line. When the loading shoe 18 is pressed by the heating roller 22, the tapered section is formed at both ends of the jacket in the nip and the fiber web is calendered. In this case, the small strips on individual edge of the fiber web 80 may be covered with the fiber web and may not be calendered in the long nip.
Patent JP-S61253832-A (JP)
Title: Semiconductor device
Inventor: SHIMIZU GIICHI
IPC: H01L21/31
Filed: 1985-05-02
Abstract: PURPOSE:To prevent any upper layered silicon nitride film from swelling in case of heat treatment by a method wherein any water content or impurity contained in an interlayer aluminium electrode are provided with a means of escape. CONSTITUTION:A water absorbent layer 1 such as water absorbent resin or phosphorus glass layer or phosphorus doped silicon oxide film layer etc. is formed on a semiconductor substrate 8; the first silicon nitride film 2 with multiple openings 5 is formed on the layer 1; an electrode metal 3 such as aluminium etc. is formed on the film 2; and the second silicon nitride film is formed on the electrode metal 3. The water absorbent layer 1 and electrode metal 3 are made air-permeable through the openings 5 made in the first silicon nitride film 2. In such a constitution, the second silicon nitride film 4 can be prevented from swelling since any water content or impurity contained in the electrode metal 3 such as aluminium etc. can be absorbed into the water absorbent layer 1 through the openings 5 made in the first silicon nitride film 2 even if they are heat-treated.