baber/WOPTO huggingface dataset:
Patent JP-H06118556-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NAKATSUGAWA HIROSHI
IPC: G03C1/91
Filed: 1991-04-22
Abstract: PURPOSE:To provide a silver halide photographic sensitive material having high sensitivity, gradation reproducibility, and excellent sharpness and suitable for rapid processing. CONSTITUTION:This photosensitive material consists of a paper base body and polyolefin resin coating layers covering the both surfaces of the base body. One of the polyolefin resin coating layers to be coated with a photographic emulsion layer contains white pigment particles by >=13wt.% density of the polyolefin resin layer. This polyolefin resin layer has <=0.14mm average surface roughness on the center (SRa), which is calculated by the formula. Further, at least one layer on the supporting body contains >=90mol% silver chloride and contains two or more kinds of monodisperse silver halide emulsions of different sensitivity. In formula, Lx is the length f the area to be tested in the X-axis direction. Ly is the length along the Y axis, and SM is the area of the area to be tested.
Patent JP-S5642886-A (JP)
Title: Sheet substance counting device
Inventor: OOBA HARUTAROU
IPC: G06M7/06
Filed: 1979-09-14
Abstract: PURPOSE: To secure a well-ordered stacking of the sheet substances with no scattering, by providing a switch to detect a fixed amount of stack of the sheet substances and then stops the transporting action of the sheet substances.  
     CONSTITUTION: The counted sheet substance 7 is shifted onto the conveyer belt 42 and then sent into the lower part of the sheet holder 41 to be inserted under the preceding sheet substance 7. Then the tip of the substance 7 is held at the stack holding edge to be stacked successively. According to this action, the holder 41 is pushed upward and thus the support arm 43 also has an upward turn centering on the support shaft 44. As a result, the nagle formed with the holder 41 and the arm 43 is reduced, and the switch 51 is opened when the sheet substances are stacked up to a fixed height. As a result, the motor stops to discontinue the transport of the sheet substances 7, thus preventing the amount of the substances 7 exceeding the capacity at the stacking part from being supplied to the stacking part. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5742803-A (JP)
Title: Measuring device for displacement
Inventor: HOBO SUMIYA
IPC: G06F3/033
Filed: 1980-08-26
Abstract: PURPOSE:To obtain a displacement measuring device which is small in size and is easy to use by such constitution wherein plural electrodes are disposed equidistantly at four sides of a conductive film of a rectangular shape, periodic pulses are applied  alternately longitudinally and transversely by way of diodes, and electric potential  is detected with a probe sliding on the film with the movement of an object. CONSTITUTION:Electrodes 2 are provided equidistantly on each side of a conductive film 1 of a rectangular shape, and diodes 3 are connected to the respective  electrodes and are connected collectively by each of the sides to electrodes 4a-4d.  Periodic pulses are applied alternately in transverse directions (4b-4a) and longitudinal directions (4d-4c). If a probe 6 moving cooperatively with a target object is  slided on the film 1, and the electric potential at a contact point 5 is detected, the  (x), (y) two- dimensional displacements of the object are measured. It is possible to  measure the three-dimensional displacements of the object by using 3 units of such  devices. Thereby, the displacement measuring device which is small in size and is  easy to use is obtained.
Patent JP-S60262153-A (JP)
Title: Photosensitive composition
Inventor: KOIKE MITSURU
IPC: C08F2/00
Filed: 1984-06-08
Abstract: PURPOSE:To enhance storage stability by preparing a photosensitive compsn. of an additionally polymerizable unsatd. monomer, a binder, a photopolymn. initiator, and a P-contg. inorg. acid, in an amt. of 0.01-50wt% of said monomer. CONSTITUTION:The photosensitive compsn. consists of (a) an additionally polymerizable monomer, such as ethylene glycol methacrylate; (b) a binder, such as a copolymer of methyl (meth)acrylate/(meth)acrylic acid; (c) a photopolymn. initiator, and (d) a P-contg. inorg. acid in an amt. of 0.01-50wt% of said monomer. Said photosensitive compsn. used for the photosensitive lithographic printing plate especially exhibits superior performance, and as its support, dimensionally stable plate is suitable.
Patent JP-S61276955-A (JP)
Title: Ferrite single phase stainless steel which does not generate surface flaw
Inventor: YAMAMOTO AKIO
IPC: C22C38/28
Filed: 1985-05-31
Abstract: PURPOSE:To provide the titled stainless steel which can decrease linear flaws without deteriorating cleanliness by contg. Cr, Si and Mn respectively at specified ratios, stabilizing the steel with Ti or/Nb and limiting the content of acid sol. Al which is an inevitable impurity to a specific range. CONSTITUTION:The ferrite single phase stainless steel which contains, by weight %, 10-22% Cr, 0.05-2.0% Si and >=0.05% Mn and is stabilized by 4X(%C+%) Ti or/and Nb is provided. The content of the sol. Al which is the inevitable impurity in the steel is required to be limited to 0.0005-0.15% as the essential requirement. More specifically, Al2O3 which is the resultant product of deoxidation is coated with silicate inclusion, etc. while the cleanliness similar to the cleanliness by the deoxidation of Al is assured by limiting strictly the content of Al in the above-mentioned manner and therefore the increase of the linear flaws is obviated. The generation of the linear flaws is thus suppressed without deteriorating the cleanliness.
Patent JP-S599918-A (JP)
Title: )levelling method of wafer of reflection projection exposure device
Inventor: SANO HIDEZOU
IPC: G03B27/32
Filed: 1982-07-09
Abstract: PURPOSE:To align the surface of a wafer without breaking a photosensitizer coating formed to the surface of the wafer by measuring a level of the surface of the wafer in a noncontact manner while measuring a reference surface through the measuring means for the level, comparing these measuring values, and vertically driving the wafer in the direction that the difference decreases when the surface of the wafer is aligned to the reference surface. CONSTITUTION:A travelling table 6 is fixed onto a surface plate 5, stages 3, 4 are placed on the table 6, and the wafer 1 is disposed onto the stage 3 and a mask 2 onto the stage 4 while a reference surface block 32 is positioned between the stages 3, 4. A projection optical system 7 and an alignment optical system 8 are installed onto these wafer, mask and block, and a level of the wafer 1 is detected by an objective 11 and a half mirror 12. The table 6 is moved to position the wafer 1 at the lower section of a surface positioning section 39 with a noncontact displacement meter, and the stage 3 is moved vertically through a means not shown while using a space between the positioning section and the block 32 as a reference.
Patent JP-H10308188-A (JP)
Title: Cathode ray tube
Inventor: GOTO HIROYUKI
IPC: H01J29/87
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To restore the vacuum distortion of a panel to a desired level without applying an excessive load on the joining part to a funnel. SOLUTION: In a cathode ray tube provided with a panel 1 having a face part 3 to display the image, a funnel 2 to be joined with the panel 1, and an explosion-proof band 8 mounted on an outer circumferential part of the panel 1, the explosion-proof band 8 is different in thickness, and the band thickness t1 on the side of the face part 3 is larger than the band thickness t2 , t3 on the side of a seal edge surface 4a with the outermost position P of the outer circumferential part of the panel 1 as the boundary.
Patent JP-H10298199-A (JP)
Title: New peptide and angiotensin i converting enzyme inhibitor containing the peptide
Inventor: TANIGUCHI KOKICHI
IPC: C07K14/435
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a new peptide consisting of glycyl-L-valyl-glycyl-L-alanyl- glycyl-L-tyrosine hexapeptide derived from silk protein and useful as an angiotensin converting enzyme inhibitor, etc. SOLUTION: This new peptide is composed of glycyl-L-valyl-glycyl-L-alanyl- glycyl-L-tyrosine hexapeptide having high angiotensin I converting enzyme inhibition activity and usable as an angiotensin I conversion enzyme inhibitor, etc., for hypotensive pharmaceuticals or functional foods, etc. This peptide can be produced by slowly adding a silk waste raw material to a boiling 40% calcium chloride solution to effect quick dispersion and dissolution of the material, adding a bacterium-produced protease to the solution while keeping the temperature of the solution at 50 deg.C, reacting for 24 hr, adding sodium sulfate after inactivating the enzyme, separating the precipitate by filtration, purifying the filtrate and fractionating by gel filtration and reversed phase chromatography.
Patent JP-S62274500-A (JP)
Inventor: KAIKAWA YOSHIMASA
IPC: G08G3/02
Filed: 1986-05-23
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-S6010934-A (JP)
Title: Fm stereo demodulating circuit
Inventor: SHIODA SHINICHI
IPC: H04H40/72
Filed: 1983-06-30
Abstract: PURPOSE:To prevent missing of a demodulated audio signal and to eliminate the distortion at stereo demodulation by applying timing control to a non-inverting and an inverting switching signal obtained at an output side of a level converting circuit. CONSTITUTION:The non-inverting and the inverting switching signals SL and SR obtained at the output side of the level converting circuit 5 are applied to the timing control circuit 8 and the non-inverting and the inverting switching signal obtained at the output side of a control circuit 8 are applied to a switch driving circuit 6 so as to drive analog switching circuits 3L,3R demodulating left and right signals. Thus, even if there is a variation in the threshold voltage of the converting circuit 5 itself and the timing where the middle level between the non-inverting and inverting switching signals SL and SR is, e.g., 0V is shifted, this shift is matched by the control circuit 8 and no missing is produced in the demodulated audio signal.
Patent JP-H05310613-A (JP)
Title: Production of monoalkenylbenzene
Inventor: FUSHIMI NORIO
IPC: C07B61/00
Filed: 1992-05-12
Abstract: PURPOSE:To obtain a monoalkenylbenzene useful as an industrial raw material for macromolecular monomer, pharmaceuticals, etc., from an aromatic hydrocarbon compound and a conjugated diene compound in high yield at a low cost by a safe production process. CONSTITUTION:The side chain of an aromatic hydrocarbon compound having one or more H atoms bonded to the a-site of a side chain is alkenylated with a 4-5C conjugated diene to obtain a monoalkenylbenzene. The monoalkenylbenzene can be produced on an industrial scale at a low cost by using a catalyst consisting of a mixture produced by heat-treating (a) metallic sodium and (b) aluminum oxide containing (c) a potassium compound, especially KOH, K2CO3, KHCO3 or K2Al2O4 in an inert gas. The amount of the component (c) is 0.05-5 pts.wt., preferably 0.1-2 pts.wt. in terms of potassium metal based on 1 pt.wt. of the component (b). The atomic ratio of the potassium atom in the component (c) to the component (a) is 1:(0.01-10), preferably 1:(0.02-5).
Patent JP-H05316539-A (JP)
Title: Picture processing circuit
Inventor: YOKOYAMA TOSHIHIKO
IPC: H04N11/16
Filed: 1992-05-12
Abstract: PURPOSE:To reduce line flicker of a color difference signal. CONSTITUTION:A memory 26 stores a luminance signal, a memory 28 stores a point sequential color difference signal, and the memories 26, 28 have a storage capacity for one frame. An adder circuit 30 and a 1/2 division circuit 32 apply weight mean to a signal read from the memory 28 and a current signal and write the result to the memory 28. A memory control circuit 52 generates a one preceding line of read control signal 52a and one preceding frame of read control signal 52b from the memories 26, 28 according to horizontal synchronizing and vertical synchronizing signals. A selection device 54 controls a switch 56 depending whether a moving picture input mode or a still picture input mode and reads a signal of one preceding line from the memories 26, 28 in the moving picture input mode and reads a signal of one preceding frame from the memories 26, 28 in the still picture input mode.
Patent JP-H04327023-A (JP)
Title: Bearing
Inventor: ONISHI TAKAMASA
IPC: F16C33/20
Filed: 1991-04-24
Abstract: PURPOSE:To reduce weight of a bearing and prevent pollution of atmosphere around the bearing by arranging a sliding member made of thermosetting resin which has high oilless lubricancy on a circular orbit formed by means of two housings. CONSTITUTION:A bearing is composed of first and second housings 1, 3 made of synthetic resin, and a sliding member 2 which is made of thermosetting resin such as condensed polycyclic aromatic resin or polyimide resin having high oilless lubricancy and is arranged on a circular orbit formed by the housings 1, 3. The first housing 1 has a form of a hat in cross section, provided with flanges 11 extending outward on one side of its cylindrical member. The second housing 3 has a flange 31 projected inward on its cylindrical main body. Engagement projections 12 formed on respective flanges 11 are engaged with grooves 32 formed on the correspondent housings 3, 1, thereby the housings 1 and 3 are combined with each other.
Patent JP-S5910627-A (JP)
Title: Feeder for dredged soil and sand
Inventor: TOMITA YUKIO
IPC: E02F7/10
Filed: 1982-07-08
Abstract: PURPOSE:To conserve energy required for feeding dredged soil and sand through a small-diameter feeding pipe by a method in which a cylindrical casing with a spiral blade is provided to the end of a suction pipe for the soil and sand of the seabed deposit, the soil and sand are classified into coarse particles of gravels and fine particles of sand, while the gravels of coarse size are ground, and are fed to the ground surface. CONSTITUTION:When the soil and sand of the seabed sucked into a suction pipe 12 by a pump 11 flow into a cylindrical casing 14, soil and sand of comparatively small sizes are passed through the inside of a spiral blade 15 and discharged to the ground's surface by a feeding pipe 13. Gravels of coarse sizes are fed below the cylindrical casing 14 under gravity, dropped into a crushing chamber 22 through a connecting pipe 25 provided midway in the cylindrical casing 14 and crushed there, and then discharged to the ground's surface through the feeding pipe 13 by screw conveyers 29 and 30. The sea water right coming out of the cylindrical casing 14 is returned through a pipeline 23 to a dredger. The port diameter of the feeding pipe 13 can be made smaller and the power consumed for the feeding can also be reduced.
Patent JP-H07323133-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1994-05-31
Abstract: PURPOSE:To prevent malfunction from occurring when a generated winning ball is processed by a winning ball processing means. CONSTITUTION:This machine is constituted in such a way that prescribed latency time t3 is provided until a winning ball detector 122 is set in a winning ball detectable state after the power source of a pachinko game machine is applied when the power source is applied and the winning ball is detected by the winning ball detector 122 attached on a winning ball processor and an on-signal is derived, and a winning signal is outputted from a payout control means 220 to a game control means 202 after the lapse of the latency time t3.
Patent JP-H11309815-A (JP)
Title: Water repellent gas-barrier film, its production, and packaging body
Inventor: ITO MASAHIKO
IPC: B32B27/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a gas barrier film as a packaging material for food, medicines, and others which is transparent, has good impact resistance and flexibility, and is excellent in hydrophobicity and water repellence. SOLUTION: In a method for producing a water-repellent gas-barrier film 1, a gas-barrier layer 20 is formed at least on one side of a backing 10 of a plastic film, the gas barrier layer 10 contains silicon oxide and at least one compound of at least one element selected from the group consisting of carbon, hydrogen, silicon, and oxygen, the concentration of the compound(s) in the surface 20a of the gas-barrier layer exceeds 50%, and the gas-barrier layer 20 is laminated by a plasma CVD method in the presence of the vapor of an organosilicon compound and oxygen or a gas having oxidizing power.
Patent JP-S61277948-A (JP)
Title: Fingerprint taking method
Inventor: MATSUNOBU KENICHI
IPC: G03C5/18
Filed: 1985-05-31
Abstract: PURPOSE:To obviate staining of a fingerprint taking section and the peripheral part thereof by coating a developing soln. to the fingerpring taking section then stamping the fingerprint to the photosensitive surface of diazo photosensi tive paper and subjecting the paper to an exposing process. CONSTITUTION:This method consists in coating the developing soln. to the fingerprint taking section, then stamping the section onto the photosensitive surface of the diazo photosensitive paper and subjecting the paper to the exposing process. The developing soln. is a reagent for developing the photosensitive agent coated on the photosensitive paper by an alkali process and is prepd. by dissolving an org. amine into polyhydric alcohol. For example, monoethanol amine or the like is used for the org. amine. The diazo photosensitive paper is formed by coating a photosensitive liquid contg. at least a diazonium salt, coupler and acid stabilizer on a suitable base. For example, 4-diazo-N.N- dimethyl aniline or the like is used for the diazonium salt and, for example, sulfosalicylic acid or the like is used as the acid stabilizer.
Patent JP-H07304535-A (JP)
Title: Paper sheet carrying device
Inventor: TOMIKAWA YOSHIRO
IPC: B06B1/02
Filed: 1994-05-09
Abstract: PURPOSE:To enable an efficient and smooth carry by obtaining an excellent grip condition by utilizing a deformed degenerative mode of ultrasonic vibrators. CONSTITUTION:Three disk shaped ultrasonic vibrators 31 to 33 are arranged and installed on a support shaft 2 which is parallel to a surface of a paper sheet 4 to be carried and is orthogonal to the carrying direction. Rollers 61 to 63 are respectively arranged on the respective ultrasonic vibrators 31 to 33 so as to be opposed through the paper sheet 4. The vibrators 31 to 33 are respectively driven by driving sources 71 to 73 so that a phase of elliptic motion of a mass point becomes elliptic motion of a deformed degenerative mode dislocated by 120 deg. apiece in order.
Patent JP-S5820017-A (JP)
Title: Automatic gain controlling circuit
Inventor: NAMIKI KOUSHIN
IPC: H03G3/20
Filed: 1981-07-30
Abstract: PURPOSE:To extract assuredly an input signal of a proper level obtained immediately after the input signal of an excessive level is cut off, by varying the recovery time constant of automatic gain control in accordance with the level of the input signal. CONSTITUTION:When a signal of >=+20B excessive level compared with the signal of a proper level is arrived at an input terminal 1, AGC voltage is set at a level higher than the sum of the voltage between both ends of a duide D2 and that of a resistance R5. As a result, the diode D2 conducts. Thus resistances R3 and R5 plus a capacitor C are connected in parallel between the output of a diode D1 and a variable impedance element 5. Then a discharged current flows via the resistances R3 and R5, and the discharge time is decided by a discharging circuit (R3, R5 and C) at about 2sec/10dB. Accordingly the recovery time to be reset to 0dB is about 20 seconds or so when a signal of >=+40dB arrives. The reduction of level caused right after the signal of an excessive level arrives and is then cut off is about 16dB. In other words, a signal of a proper level obtained right after the arrival of a signal of an excessive level can be assuredly extracted.
Patent JP-H08311437-A (JP)
Title: Working fluid
Inventor: KATAOKA HISANORI
IPC: F25B1/00
Filed: 1995-05-18
Abstract: PURPOSE: To obtain a working fluid which is prepared by mixing components of ozone depletion potentials of 0 with each other, has the characteristics as refrigerant at least equivalent to those of R22, does not deplete the ozonosphere, and can be used merely by substituting for R22 contained in an existing apparatus without changing the apparatus. CONSTITUTION: The working fluid is prepared by mixing isobutane (R600a), 1,1,1,2-tetrafluoroethane (R134), 1,1-difluoroethane (R152) and difluoromethane (R32) with each other or prepared by mixing 30wt.% or below isobutane (R600a), 81wt.% or below 1,1,1,2-tetrafluoroethane (R134a), 66wt.% or below 1,1- difluoroethane (R152a), and the balance of difluoromethane (R32).
Patent JP-H02296217-A (JP)
Title: Liquid crystal device
Inventor: HANIYU YUKIO
IPC: G02F1/1337
Filed: 1989-05-11
Abstract: PURPOSE:To display a high-contrast image and to prevent the occurrence of an afterimage by arranging a pair of substrates each having a film of polyimide consisting of specified structural units and holding a ferroelectric liq. crystal between the substrates. CONSTITUTION:Insulating films 13a, 13b and orientation controlling films 14a, 14b of polyimide represented by formula I are laminated on substrates 11a, 11b coated with transparent electrodes 12a, 12b, respectively, and a ferroelectric liq. crystal 15 is held between substrates 11a, 11b. In the formula I, each of R1-R4 is H, F or -CF3. A high-grade display having high display contrast if obtd. and an offensive afterimage phenomenon is not caused.
Patent JP-H01288746-A (JP)
Title: Pressure detector
Inventor: INA OSAMU
IPC: G01L23/24
Filed: 1988-05-16
Abstract: PURPOSE:To achieve a detection of a pressure of a pressure medium containing conducting particles, by forming an insulator film at least at a pressure sensor unit holding section of a pressure introducing box body. CONSTITUTION:A pressure medium is introduced into an internal chamber 32 through a pressure introduction port 35 formed in a pressure introducing box body 3 and fine particles such as carbon in the pressure medium are almost removed with a gas filter 33. Then, the pressure medium cleared of the fine particles is introduced to a pressure sensing element not illustrated inside a sensor unit 2 from a pressure introduction pipe 11 of the sensor unit 2 to detect a pressure. But fine particles of water, carbon and the like exist in the pressure medium passing through the filter 33 and conducting substance such as water and carbon build up in the sensor unit 2 and the box body 3. Therefore, an insulator film 38 is formed at least at a unit 2 holding section in the box body 3 to prevent conduction between the unit 2 and the box body 3, thereby enabling detection of a pressure in the pressure medium containing conducting fine particles and the like.
Patent JP-H10308252-A (JP)
Title: Connector, and connector assembling method
Inventor: OKABE TOSHIAKI
IPC: H01R13/46
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To protect a connector terminal with the structure that a contact part of a terminal is exposed from a housing by connecting a pair of covers, which are positioned in each side of a main body, with a band part, and surrounding a contact part of the terminal, which is projected from the main body, with the pair of covers and the band part. SOLUTION: In a base housing 12 integrally formed with a band part 27, a pair of covers 21, 21 are connected to each other by a band part 27. During the time till the base housing 12 is inserted into a housing case, a contact part 17 of a terminal 11, which is projected out of the base housing 12, is protected by the pair of covers 21, 21 and the band part 27. With this structure, since the external force is not applied to the contact part 17 of the terminal 11 during the time of handling the base housing 12, namely, during a process for manufacturing a wire harness, the contact part 17 of the terminal 11 is secured protected. As a result, normal fitting to a counterpart terminal is enabled.