baber/WOPTO huggingface dataset:
Patent JP-S58215643-A (JP)
Title: Silver halide photosensitive material processable in bright room
Inventor: IBE YOSHIO
IPC: G03C1/043
Filed: 1982-06-09
Abstract: PURPOSE:To provide the titled material capable of obtaining good erased character quality by UV exposure, by adding a polyethylene oxide compd. to a specified silver halide emuslion layer, and adding a specified amt. of gelatin binder. CONSTITUTION:At least one silver halide emulsion layer formed on a support contains at least one polyethylene oxide compd. and is prepared in the presence of one selected from soluble Rh and Ir salts, and contains 3-20mol silver bromide having <=250nm average grain size, and further, a hydrophilic colloidal layer formed on the support contains 1.5-2.5g/m<2> gelatin. The titled material thus obtained is provided with good performance even by the lith type development, and it can obtain good performance, especially excellent erased character quality by UV exposure under conditions of wide exposure latitude as photographic performance.
Patent JP-S62260988-A (JP)
Inventor: SHINOZAKI MAMORU
IPC: E21B33/13
Filed: 1986-04-26
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-H02278675-A (JP)
Title: Card connector
Inventor: HOSOI TAMEMASA
IPC: H01R13/629
Filed: 1989-04-19
Abstract: PURPOSE:To properly mount a card and prevent the fracture of a contact due to improper connection by providing a guide plate for card alignment in a hollow part for being kept adjacent to both sides of the card. CONSTITUTION:For mounting a card 2 onto a card connector, the tip of the card 2 is inserted in the hollow part of a slide plate 15 and the side of the card 2 is kept in contact with the guide plate 14 of the slide plate 13. Furthermore, the slide plate 13 is energized to the front side of a card connection direction with a coil spring 15. As a result, when inserted in the slide plate 13, the card 2 is properly aligned with a connector body 11 via the guide plate 14. In addition, when the card 2 is mounted, the aforesaid slide plate 15 is moved in parallel to the connector body 11. As a result, the card 2 comes to be connected at a proper position and in a proper insertion direction with the connector body 11 at all times. According to this construction, the fracture of contacts 3 and 5 can be prevented.
Patent JP-S5222119-A (JP)
Title: Constant flow supply system
Inventor: FURUTA KENJI
IPC: B67D99/00
Filed: 1975-08-13
Abstract: PURPOSE: In a system in which liquid can be discharged or charged continuously in a constant flow without supply of outside source energy, fluctuation of flows due to level change is prevented and water outlet position can be fixed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6039011-A (JP)
Inventor: GUSUTAFU UIIGAADO
IPC: B23D19/08
Filed: 1984-05-17
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-S5324993-A (JP)
Title: Liquid droplet producing device
Inventor: YAMADA MASAO
IPC: G21B1/00
Filed: 1976-08-18
Abstract: PURPOSE: To remove ice droplet and dust substantially perfectly, by means of cooling the gas phase gas to be introduced into a reliquefying gas chamber by the cooled temp. of the inner wall of chamber thereof, and of liquid dropping from a nozzle by making it again to a gas phase gas. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5911397-A (JP)
Title: Fatigue life modifying lubricant
Inventor: KATAYAMA TAKAO
IPC: C10N10/12
Filed: 1982-06-09
Abstract: PURPOSE:A lubricant capable of largely prolonging fatigue life by a variety of machine parts such as a gear or bearing without increasing viscosity, which is prepd. by adding a specified polar compd. to a base lubricant. CONSTITUTION:A fatigue life modifying lubricant prepd. by adding a compd. of the formula [wherein R<5>, R<6>, R<7> and R<8> are each 1-20C alkyl; (A) is S, S-S, S-CH2-S, S-CH2CH2-S or S-CH2CH2CH2-S] having an alkylthiocarbamoyl group, such as 4,4-methylenebis-dibutyldithiocarbamate to a base lubricant such as usual lubricating oil or grease. It is pref. to use the compd. of the formula in an amt. of 0.01-10wt% based on the total of the lubricant. Addition of said compd. makes it possible to largely prolong the fatigue life of a gear, bearing, etc. without increasing viscosity.
Patent JP-S5849556-A (JP)
Title: Steering device of six-wheeled truck
Inventor: TAKEUCHI KENICHIROU
IPC: B60K23/04
Filed: 1981-06-24
Abstract: PURPOSE:To avoid difficulty in change of direction even if front and rear differential mechanisms are locked by automatically releasing the lock of said differential mechanisms when a steering wheel is turned over a certain angle. CONSTITUTION:With differential gears 5 and 12 locked, left or right turn of a steering wheel over a certain angle for change of direction makes a pitman arm to depress either one of steering switches 27 and 28 to be OFF. Since electric supply from the differential gear 5 of front wheels 4 to a lock device 17 is cut off, the locking is released. The differential gear 5 actuates as normally, thereby smoothly changing the direction.
Patent JP-H07265139-A (JP)
Title: Housing box for document or the like
Inventor: MASUDA HIROSHI
IPC: B42F7/14
Filed: 1994-03-31
Abstract: PURPOSE:To flatly fold a storage box so as not to be bulky, and to easily assemble it at the time of use. CONSTITUTION:Longitudinally long double side face members 2 are turnably linked to left and right ends of a longitudinally long back face member 1, a rear end 3a1 of a first bottom face member 31 is turnably linked to a lower end 1b of the back face member 1, a lower end 4a1 of a longitudinally long first front face member and document pressing member 41 is turnably linked to a front end 3b1 of the first bottom member, and a first fitting projecting part 3c1 to be fitted with first fitting parts 2a2 bored at the front end parts of the double side face members 2 is formed respectively at the front left and right ends of the first bottom face member 31. Then, second fitting parts 2a2 are bored at the front end parts of the double side face members 2 a little higher than an upper end 4b1 of the front face member and document pressing member 41, and lower ends 4a2 of a longitudinally short second front face member and document pressing members 42 are turnably linked to front ends 3b2 of the second bottom face member 32 which forms second fitting projecting parts 3c2 to be fitted to these second fitting parts at the front left and right ends.
Patent JP-S5723615-A (JP)
Title: Unsaturated polyester resin composition
Inventor: UJIGAWA NORIHISA
IPC: C08F299/04
Filed: 1980-07-17
Abstract: PURPOSE: To prepare the titled composition having low shrinkage and high mechanical strength, by compounding an α,β-ethyenically unsaturated polyester, a specific random copolymer, and a polymerizable monomer.  
     CONSTITUTION: The objective resin composition is prepared by mixing (A) 100 pts.wt. of an α,β-ethylenically unsaturated polyester, (B) 3W30pts.wt. of a peroxycarbonate group-containing random copolymer obtained by the radical copolymerization of (a) an unsaturated peroxycarbonate of formula (R 1  is H or 1W4C alkyl; R 2  and R 3  are 1W4C alkyl; R 4  is 1W12C alkyl or 3W12C cycloalkyl) and (b) a monofunctional nonconjugated monomer having Alfrey.Price's Q-value of ≤0.2, at 0W110°C, and (C) 27W190pts.wt. of a polymerizable monomer (e.g. styrene). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62256433-A (JP)
Title: Plasma treatment apparatus
Inventor: SAIKAI MASAHARU
IPC: H01L21/205
Filed: 1986-04-30
Abstract: PURPOSE:To reduce creation of dust and foreign particles in a reaction chamber and improve the yield of specimens by a method wherein a microwave emitting means and a heating means which absorbs the microwave and heats a part of the reaction chamber where reaction products are deposited with the heat generated by the absorption of the microwave are provided. CONSTITUTION:A microwave which is emitted by a microwave oscillator 30 and propagated in a waveguide 20 and introduced into a discharge tube 10 trough the top part of the discharge tube 10 induces a plasma mainly composed of etching gas in the discharge tube 10 and the surface of a specimen 70 to be treated placed on a specimen table 60 provided in the dischage tube 10 is subjected to plasma etching. On the other hand, a part of the microwave propagated in the waveguide 20 is absorbed by a microwave absorber 50 and the energy of the microwave is converted into the heat energy. By the heat generation in the microwave absorber 50 like this, the side wall of the discharge tube 10 is heated by heat radiation and heat conduction and reaction products contacted with the heated inner wall of the side wall of the discharge tube 10 are vaporized without adhering and being deposited.
Patent JP-S60241248-A (JP)
Title: Set switch
Inventor: GANJI NOBUO
IPC: H01L25/00
Filed: 1984-05-16
Abstract: PURPOSE:To enable a kind of pin to correspond to all codes as well as to improve convenience in usage by improving usability by a method wherein the code is set by setting an IC package treated in leg-connection inside an IC socket. CONSTITUTION:The legs 16 of the IC package 15 have pins connected inside, and codes are selected. Thereby, the package 15 improves in stability and strength at the time of insertion to the IC socket without the removal of the legs 16 in appearance. Besides, the package 15 is large and is easy to carry; therefore, its usability improves.
Patent JP-H01267641-A (JP)
Title: Light receiving sheet
Inventor: IBUCHI YOSHIAKI
IPC: G03F7/004
Filed: 1988-04-20
Abstract: PURPOSE:To prevent generation of crease on a light receiving sheet when it is pressed with a pressing roller by coating a base sheet comprising an elastic material or the base sheet prepd. by superposing an elastic material on a film comprising polyester, etc. with microcapsules. CONSTITUTION:A light receiving sheet 22 is constituted of a base sheet comprising an film 22a consisting of, for example, polyethyleneterephthalate, etc. and an elastic material 22c consisting of paper of ca. 30-80g/m<2> unit weight, etc., and a microcapsule layer 22b on the surface of the film 22a. The microcapsule layer 22b is formed by coating a layer of microcapsules contg. a photosetting material and a colorless dye in resinous shell with a binder, etc. When the photoreceiving sheet 22 alone is fed to between an upper and lower pressing roller 11 and 12, a strain applied to the photoreceiving sheet due to the upper and lower pressing roller 11, 12 is moderated with the elastic material 22c since the base sheet of the photoreceiving sheet 22 is constituted of the film 22a and the elastic material 22c. Thus, generation of crease on the photoreceiving sheet 22 is prevented.
Patent JP-S63283894-A (JP)
Inventor: KUROODO DABURIYUU REBURONDO
IPC: B23B41/00
Filed: 1988-04-20
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-H06121844-A (JP)
Title: Golf ball
Inventor: REIMONDO EI BIAADO
IPC: A63B37/12
Filed: 1992-04-17
Abstract: PURPOSE: To obtain a golf ball having a superior gloss and good resistant properties by forming sequentially a first layer which scarcely contains an optical brightener, a second layer which covers the first layer and which contains an optical brightener, and a top coat which consists of a transparent clear coat. CONSTITUTION: This golf ball 24 has a ball core 12 and a ball cover 14 such as balata or Surlyn(R) which covers the ball core 12. On the surface of the ball cover 14, there are sequentially formed a first layer 26 which is a primer clear coat containing an optical brightener with a solid content less than 0.45% by weight, a second layer 28 which is a clear coat containing an optical brightener with a solid content of about 0.3 to about 2.7% by weight, and a third layer (top coat) 30 which is a clear coat containing an optical brightener with a solid content of less than 0.3% wt. By the top coat 30, the second layer 28 can be prevented effectively from damage during use.
Patent JP-S59227710-A (JP)
Title: Manufacture of silicon fluoride thin film
Inventor: FUKUDA NOBUHIRO
IPC: C01B33/107
Filed: 1983-06-03
Abstract: PURPOSE:To deposit a high-quality thin film of fluorinated silicon absolutely free from hydrogen on a substrate, by decomposing a higher fluorinated silane with glow discharge. CONSTITUTION:A substrate such as silicon single crystal wafer, glass, stainless steel, ceramic, etc. is placed in a reaction chamber having a glow-discharge device, and then vapor of a higher fluorinated silane of general formula SinF2n+2 (n is integer of >=2), especially hexafluorodisilane (Si2F6; n=2), is introduced into the chamber. The introduced Si2F6 gas is decomposed successively by glow discharge to deposit a high-quality fluorinated silicon thin film free of hydrogen on the surface of said substrate.
Patent JP-S62255090-A (JP)
Inventor: SUYAMA YASUYUKI
IPC: B66C1/42
Filed: 1986-04-30
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-S62256830-A (JP)
Title: Molding material for sliding material
Inventor: SAKASHITA TAKESHI
IPC: C08G69/26
Filed: 1986-04-30
Abstract: PURPOSE:To obtain a molding material for a sliding material, excellent in heat resistance, mechanical properties, chemical and physical properties, moldability and sliding properties, by mixing a specified polyamide with a specified filler. CONSTITUTION:An aromatic dicarboxylic acid dihalide and a diamine which correspond to the following component (a) and component (b) units are polycondensed together to obtain a polyamide (A) comprising randomly arranged 50-100mol% isophthaloyldiamine component units (a) of formula I (wherein R<0> is a 4-25C bivalent hydrocarbon group) and 50-0mol% diacyloyldiamine component units (b) of formula II (wherein Ar is a 6-20C bivalent aromatic hydrocarbon group other than a 1,3-phenylene group) and having an MFR of 0.01-100g/10min as measured at 300 deg.C under a load of 2kg, a crystallinity <=7% as measured by X-ray diffractometry and a glass transition temperature of 110-240 deg.C. 100pts.wt. component A is mixed with 0.1-200pts.wt. powdery filler (e.g., graphite) of an average particle diameter of 0.1mmu-200mu or 3-200pts. wt. fiber filler (e.g., glass fiber) of an average length of 0.1-20mm, and the resulting mixture is melt-kneaded.
Patent JP-H04306618-A (JP)
Title: Projection type display using liquid crystal display element
Inventor: SHINKAWA ISAMU
IPC: G09F9/00
Filed: 1991-04-03
Abstract: PURPOSE:To improve the utilization efficiency of the light which passes through a liquid crystal panel even if the aperture of the liquid crystal is low, by devising a specific optical element. CONSTITUTION:A light collecting means 13 for collecting the incidence light 14 for the opened port part 11 of a liquid crystal panel 10 is installed on the incidence side of the liquid crystal panel 10. Accordingly, on the incidence surface of the liquid crystal panel 10, a lenticular lens 13 on which fine lenses as microlens array are arranged in parallel in one direction is closely attached. Accordingly, in the liquid crystal panel 10, the light supplied from a light source is analyzed by a dichroic mirror, and inputted as parallel light 14, and the parallel light 14 is collected to the opened port part 11 of the liquid crystal panel 10 by the convergence action of each fine convex lens of the lenticular lens 13. The pitch between the fine lenses of the lenticular lens 13 is equal to the pitch of the opened port 11 of the liquid crystal panel 10, and the center of the fine lens coincides with the center of the opened port. Accordingly, the light utilization efficiency is improved in the direction in which the fine lenses of the lenticular lens 13 are formed.
Patent JP-S61257844-A (JP)
Title: Copy paper feed device
Inventor: NAKAMURA TAKAHIDE
IPC: B65H1/28
Filed: 1985-05-09
Abstract: PURPOSE:To allow the device of a simple structure to be employed so as to be easily operated by configurating the device in such a way that a paper feed cassette which contains reserved copy paper, is removably installed underneath an intermediate stacker, a sensor is allowed to detect that copy paper in a paper feed stacker has been exhausted, and then the reserved copy paper in the paper feed cassette is fed. CONSTITUTION:An intermediate stacker 65 which comprises No.1 stacker, is provided in the center of a paper feed opening 17 together with a paper feed stacker 7 dividing the paper feed opening 17 into two: the upper and lower sections. The stacker 65 includes an opening section 67 which can be closed, at a position facing to a pick-up roller 57. A swing plate 95 which is swung up and down, is provided in a paper feed cassette 91. The cassette 91, in which reserved copy paper is contained, is loaded to a lower paper feed opening, this causes the opening section of the stacker 65 to be opened allowing the reserved copy paper to be detected with a sensor 94 activated. Accordingly, after it is verified by a sensor 64 that no copy paper is left in the stacker 7, the roller 57 comes in contact with the copy paper on the swing plate 95 allowing it to be fed.
Patent JP-S6084025-A (JP)
Title: Cable carrier equipment
Inventor: SASAHARA TSUNEMICHI
IPC: H04J1/00
Filed: 1983-06-02
Abstract: PURPOSE:To expand the applied range of a relay section of a cable carrier line by providing a pre-equalizer applying line equalization of a fixed distance share in transmission loss components due to cable line length at the reception side and a means inserting and connecting a variable attenuator in place of the preequalizer. CONSTITUTION:Low frequency group band of a prescribed transmission frequency band by a grouping 2-wire system is 12-60kHz and a high group frequency band is 72-120kHz, and when a signal is received at the low group band, a required band of 12-60kHz is extracted by a direction filter 1, after line equalization for a fixed distance share (nearly 7km) is applied to the transmission loss share having a frequency characteristic subject to a loss by the cable line at the pre-equalizer 2, a line amplifier 3 applies amplification compensation of line loss. The line amplifier has a function to apply line equalization of 1-6km. A switching terminal 5 is provided between the direction filter and the line amplifier 3, the pre-equalizer 2 is inserted when the relay section length is 7-13km and a variable attenuator 4 is inserted when the relay section length is as short as 1-6km, allowing to apply the device to a short relay section within 7km.
Patent JP-2000289382-A (JP)
Title: Mechanical pencil
Inventor: KAWARASAKI YUJI
IPC: B43K21/00
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To improve the appearance by unifying a mouthpiece and a lead holder to be transparent, and at the same time, facilitate the finding of a short broken lead by making the mouthpiece comprising a transparent synthetic resin contain the lead holder comprising a transparent elastic body in a mechanical pencil wherein a lead is fed out by advancing a chuck. SOLUTION: To a chuck 1 made of a transparent synthetic resin, a lead tank 2 made of a transparent synthetic resin pipe is connected, and also, a clamping ring 3 is fitted on the head section 1A of the chuck 1, and at the same time, a spring 5 is bridged between a connector 4 which receives the clamping ring 3 and the lead tank 2. Also, leads 7 are housed in the lead tank 2. In addition, the connector 4 is pinched by the front end of a barrel cylinder 8 having a front section hole 8A through which the lead tank 2 passes, and the internal step 9A of a mouthpiece 9 which is screwed with the barrel cylinder 8. In this case, the barrel cylinder 8 and the mouthpiece 9 are respectively formed of transparent synthetic resins.  Then, in the mouthpiece 9, a lead holder 10 comprising an elastic body such as rubber, which holds the lead 7 is built in, and at the same time, the lead holder 10 is formed of a transparent silicon rubber or the like.
Patent JP-S60244770-A (JP)
Title: Peg truck
Inventor: TERANISHI AKIO
IPC: B65H67/06
Filed: 1984-05-18
Abstract: PURPOSE:To reduce the width of wheels of a peg truck when it enters a narrow space between arrays of a winder together with an automatic doffer by fixing means for changing the width between left and right wheels of the peg truck, and usually making the width between the wheels wider to prevent falling of the peg truck. CONSTITUTION:When a peg truck 10 gets to a winder, casters 7, 7' get on a lower guide 24 to lift up the whole peg truck 10 a little from the floor, whereby the left and right wheels 6, 6' also float from the floor to change the width between the wheels. At this time, the width between the wheels is reduced, an upper guide 11 advances into an upper guide 22, and a lower angle 8 engages with a side guide 26, so that there is no possibility of falling of the peg truck. On the other hand, when the peg truck 10 gets out of the operation area, the width between the left and right wheels 6, 6' is made wider by width changing means provided on the truck 10, so that there is no possibility of falling of the truck at the time of moving.
Patent JP-H01269684-A (JP)
Title: Film type fuel tank for motorcycle
Inventor: HIRAMATSU KINUO
IPC: B62J35/00
Filed: 1988-04-21
Abstract: PURPOSE:To make it possible to maintain the shape of a tank even when the remainder of fuel oil is reduced to rapidly feed oil by housing shape-holding members consisting of a porous elastic body in the inside of a film type fuel tank formed by an easily deformable film cover such as a rubber, etc. CONSTITUTION:The film type fuel tank 20 is formed by an easily deformable flexible film such as a rubber, etc., and supported by an upper frame 1 and a lower frame 2 provided so as to intersect the side surface of the tank, and a panel 18 with openings. The inside of the tank 20 is divided, by a partition 21, into a front chamber 22 and a rear chamber 23, and the rear chamber 23 extends downward. Below the rear chamber, an constricted engaging groove 24 is formed along the upper frame 1, and below the groove first and second intermediate chambers 25, 26 are provided. Shape-holding members 35,40-42 consisting of a porous elastic body such as a sponge-like material, etc., are then housed in the front chamber 22, the rear chamber 23, and the first intermediate chamber 25, and thus the external shape of the fuel tank 20 is maintained by these shape-holding members.
Patent JP-2000292673-A (JP)
Title: Lens driving device
Inventor: TAKEMAE HISAO
IPC: G02B7/04
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a clutch mechanism for a lens driving device capable of meshing immediately fellow teeth, by forming end faces of respective teeth of a transmission gear and a clutch gear of a lens driving device, and of a ring gear of a lens system into wedge shapes, in the clutch mechanism for the lens driving device for driving the ring gear provided in a lens-barrel. SOLUTION: Since an end face 23a of a tooth 23A of a clutch gear 23, and tooth end faces 22a, 5b of a transmission gear 22 and a zoom ring gear 5a are formed into wedge shapes, the fellow teeth are separated relatively along wedge-shaped tapered faces by driving force of the clutch gear 23 pressed in with energizing force of a spring, even when the fellow end faces of the teeth contact each other. The clutch gear 23 and the transmission gear 22, and the clutch gear 23 and the zoom ring gear 5a are meshed thereby smoothly.
Patent JP-S5222437-A (JP)
Title: Photo scanning device
Inventor: NAKANO SHIGEYOSHI
IPC: H04N3/14
Filed: 1975-08-13
Abstract: PURPOSE: To read characters with the use of a small number of luminous elements by driving self-scanning type luminous elements with three phases, by changing over the generating order of the drive pulses as desired to change the scanning direction as desired. 
     COPYRIGHT: (C)1977,JPO&Japio