baber/WOPTO huggingface dataset:
Patent JP-S61295080-A (JP)
Title: Heat sensitive transfer material
Inventor: TANAKA KAZUSANE
IPC: B41M5/40
Filed: 1985-06-25
Abstract: PURPOSE:To enable a high density and clear printing even on a recording medium which lacks surface smoothness, by containing a coloring agent at least in either of the two layers that contain thermoplastic material and consist of the first layer which is dense and of uniform thickness and the second layer which is porous. CONSTITUTION:On a sheet substrate 2, a heat sensitive transfer ink layer 3 is formed from the side adjacent to the substrate, by the first layer 3' which contains a thermoplastic material and which is dense and of uniform thickness, and by tne second layer 3'' which is porous and contains a thermoplastic material. At least either one of the layers 3' or 3'' is made to contain coloring agent. The heat transfer ink layer 3 of the heat sensitive transfer material 1 is closely brought in contact with the recording medium 4, and, if necessary, while being supported from the back of the platen 5, a heat pulse is applied by the thermal head 6, and the ink layer 3 is locally heated corresponding to the desired printing or a transfer pattern. The temperature rise of the heating portion softens the first layer 3' and accelerates separation of the substrate and the ink layer 3 in the whole, and at the same time, the porous material 3'' fusion bonds to the recording medium to transfer and to leave a recorded image (b) thereon.
Patent JP-S6028001-A (JP)
Title: Vertical magnetic recorder
Inventor: FUKUDA TATSUO
IPC: G11B5/02
Filed: 1983-07-27
Abstract: PURPOSE:To perform recording/reproducing with high efficiency by providing a recording/reproducing signal winding to the 1st magnetic pole and carrying out writing/reading via this magnetic pole. CONSTITUTION:The face of the 1st magnetic pole 51 which is opposite to a recording medium is narrowed so as to secure a high level of density at a tip part 52. A recording/reproducing coil 6 is wound around the pole 51. The magnetic fields generated from an electromagnet windings 71 and 72 are set opposite to each other at the pole 51 and therefore offset with each other. Therefore the pole 51 is not magnetized. Thus tips 54 and 56 of the pole 51 attract a recording medium 1 to have a contact or approximation. Thus the contact or approximation between the medium 1 and the pole 51 is ensured. As a result, the contact between the medium 1 and a head can be freely controlled. In this way, the recording and reproducing are performed with high efficiency.
Patent JP-H05331462-A (JP)
Title: Production of red luminescent fluorescencer with pigment
Inventor: MIZUKAMI TOMOHITO
IPC: C09K11/08
Filed: 1992-05-28
Abstract: PURPOSE:To obtain a red luminescent fluorescencer having a large amount of pigment adhering by strong adhesive force while suppressing aggregation of pigment during adhesion of pigment to a fluorescencer by dispersing a red luminescent fluorescencer to an aqueous solution of an iron salt and specifically treating the dispersion. CONSTITUTION:First, a red luminescent fluorescencer (e.g. Y2O3:Eu) is dispersed into an aqueous solution of an iron salt such as iron sulfate (III) or a sol solution of iron oxide, A precipitating medium (e.g. NaOH) is added to the dispersion to form precipitate. Then, the prepared mixed slurry is subjected hydrothermal synthetic treatment, pigment is stuck to the surface of the fluorescencer and the fluorescencer is filtered. Finally the fluorescencer is washed with water and dried to give the objective fluorescencer. The hydrothermal synthetic treatment is preferably carried out by putting the mixed slurry in a pressure container and heating to 200-500 deg.C.
Patent JP-S5361587-A (JP)
Title: Preparation of maleic anhydride production catalyst
Inventor: KOIKE SAKAE
IPC: B01J27/198
Filed: 1976-11-15
Abstract: PURPOSE: To obtain a catalyst by which maleic anhydride can be produced from unsatd. hydrocarbons of not only low but high concn. with good yield by drying an acidic aq. soln. contg. a V cpd., a P cpd., iron nitrate and a reducing acid followed by calcination at a specified temp. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01306475-A (JP)
Title: Dispersion of pigment and pigment composition
Inventor: YUASA TAKAHIRO
IPC: C09B67/20
Filed: 1988-06-03
Abstract: PURPOSE:To accomplish dispersion of a pigment, favorably for suitability to its application, causing no aggregation and crystallization by incorporating the pigment with a specific azo compound. CONSTITUTION:The objective dispersion can be accomplished by incorporating (A) 100 pts.wt. of a pigment such as azo pigment with (B) 0.3-30 pts.wt. of an azo compound of formula I [Q is residue of azo-based coloring matter; A is -O-, -S-, -CO-, -SO2-, etc., 1-20C (un)saturated alkylene linked to one of these divalent groups, or alkylene; R1-R4 are each H, 1-20 (un)saturated alkyl, aryl or heterocycle containing N, O or S; n, k, p and m are each 1-4; l and r is each 0-4 (but l and r are not zero at the same time)]. (e.g., a compound of formula II).
Patent JP-S5838715-A (JP)
Title: Sulfite-modified melamine resin and its preparation
Inventor: ENOMOTO TOMOMITSU
IPC: C08G12/40
Filed: 1981-09-02
Abstract: PURPOSE:A precondensate of melamine-formaldehyde is modified with sulfite groups and subjected to stepwise polycondensation as its pH and reaction temperature are controlled to give the titled resin that has a specific molecular weight distribution and is used as a good cement-fluidizing agent. CONSTITUTION:For example, a melamine-formaldehyde precondensate is made to react with a modifier for introducing sulfite groups such as sodium metapersulfite to join 0.90-1.15mol of sulfite groups per mole of melamine. Then, the first- step polycondensation reaction is effected at a pH of 9-11 and a temperature of 80-85 deg.C for 2hr, followed by the second-step polycondensation reaction at a pH of 4.0-4.5 and 50-55 deg.C for 15-45min to give the objective resin with a molecular weight distribution E35-45 of 65-100wt%, preferably a viscosity of 2.2-3.0cSt at 20 deg.C (according to JIS-Z8803-1978).
Patent JP-H033208-A (JP)
Title: Solenoid controlling method
Inventor: HIRAMITSU SEIJI
IPC: H01F7/18
Filed: 1989-05-30
Abstract: PURPOSE:To enable simultaneous drive of a plurality of solenoids to be controlled flexibly by performing control so that an operating waiting solenoid is driven by shifting the timing in sequence without exceeding the limitation according to the reduction in power supply current value of a drive solenoid. CONSTITUTION:A memory part 2 of a microprocessor 1 has a program region as well as regions 2-1-2-3 for storing a limited value IMAX of a power supply current value of a solenoid, a current value INOW of power supply, and an operation wait solenoid flag when the IMAX is exceeded. When a predicted current value IJ of an arbitrary solenoid 4J is added to the current power supply value INOW of a drive part 3, a solenoid 4J is turned on if this value does not exceed the limited current IMAX. If it is exceeded, operation waiting results. This sort of control achieves a flexible control simply judging whether the current limited value is exceeded or not using the same program without fixing the number of solenoids or the combination sequence of types.
Patent JP-H01307123-A (JP)
Title: Spring operating mechanism for power breaker
Inventor: UEMATSU HIROBUMI
IPC: H01H33/40
Filed: 1988-06-03
Abstract: PURPOSE:To make the adjustment unnecessary, by providing a closing spring, a reduction gear, a linkage, and a speed regulator on a linkage mounting member integrally. CONSTITUTION:A closing spring 29, a reduction gear 21, a linkage 18, and a speed regulator 19 are provided on a linkage mounting member 32 integrally. As a result, the closing spring 29, the reduction gear 21, and the speed regulator 19, in addition to the linkage 18 can be mounted on the linkage mounting member with machining precision, so that individual adjustments are made unnecessary and the working property can be improved. Further, a reinforcing plate is made unnecessary, because the construction is such that the reaction force of the closing spring 29 acts on the linkage mounting member 32.
Patent JP-H034909-A (JP)
Title: System for removing sludge in treatment liquid
Inventor: TANI DAIJIRO
IPC: B01D29/62
Filed: 1989-05-30
Abstract: PURPOSE:To achieve the miniaturization of a system as a whole by introducing sludges produced by chemical treatment successively into a filter, whereby the sludges accumulated over the filter are dislodged therefrom by feeding compressed air from the opposite direction and are discharged to the outside. CONSTITUTION:A chemical treatment tank 1 and a filtration device 3 including a filter 9 therein are interconnected by circulation pipes 4, 5, while valves 7, 8 are provided in said pipes 4, 5, respectively. And a pump 6 is installed in the pipe 4 to circulate chemically treated liquids from the tank 1 upwardly through the device 3. Further, the pipe 5 is connected to the upper part of the device 3 to introduce compressed air into said device, while a sludge discharge pipe 16 is connected to the bottom of said device. When a large quantity of sludge has attached to the filter 9, valves 7, 8 of the pipes 4, 5 are closed and a valve 15 below the device 3 is opened so that compressed air is introduced from the upper part of the device 3 and caused to flow downwardly, whereby the sludge having attached to the filter 9 is removed and discharged from the device 3.
Patent JP-H034984-A (JP)
Title: Membrane module for activated sludge treating apparatus
Inventor: IZUMI SEIJI
IPC: B01D61/18
Filed: 1989-05-29
Abstract: PURPOSE:To make back washing possible by a method wherein a membrane supporting body is provided with a filtrate passageway having one end open toward the surface of the membrane supporting body and the other end in communication with a filtrate sucking pipe, a membrane supporting net is interposed between the membrane supporting body and the filter membrane is covered with a protective membrane supporting net. CONSTITUTION:A membrane supporting body 37 for membrane module 30 is provided with a filtrate passageway 41 having one end open toward the surface of the membrane supporting body 37 and the other end in communication with a filtrate sucking pipe 34. When the filter membrane 39 is back washed at predetermined intervals, a three- way switching valve 43 is operated to send back washing fluid such as water and air under pressure from a back washing pipe 42 to the filtrate sucking pipe 34 using a back washing pump 44, whereby the back washing fluid is run against the filter membrane 39 in the direction opposited the passing direction of the filtrate 45 to remove the sludge from the filter membrane 39. At this time, a protective membrane supporting net 40 holds back the filter membrane 39, resisting to the flow pressure of the back washing fluid running from the back side to the other side of the filter membrane 39 to prevent damages to the filter membrane 39.
Patent JP-S61294430-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KURIHARA SEIJI
IPC: G03C1/22
Filed: 1985-06-24
Abstract: PURPOSE:To prevent lowering in the sensitivity and an increase in fog by spectrally sensitizing silver halide particles in a silver halide emulsion layer with a specified compound. CONSTITUTION:This silver halide photographic sensitive material has a silver halide emulsion layer contg. silver halide particles sensitized spectrally with a compound represented by the formula. The merocyanine dye represented by the formula is added by an amount required to spectrally sensitize the silver halide emulsion, e.g., 1X10<-5>-2X10<-2> mole, preferably 1X10<-4>-2X10<-3> mole per 1 mole silver halide. The distribution of the silver halide particles in the emulsion may have any of monodispersion and polydispersion forms, but it is preferable that the particles are monodispersed so as to make the sensitivity of the particles uniform. The particle size is <=2mum, preferably <=1.0mum. The sensitive material has high sensitivity to green light during exposure at high illuminance and undergoes little change in the characteristics such as the sensitivity to green light, fog and gradient during storage at high temp. and humidity.
Patent JP-S5929053-A (JP)
Inventor: MASUKO SHIYOUICHI
IPC: F23K1/00
Filed: 1982-08-09
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-H035216-A (JP)
Title: Pneumatic tire
Inventor: MORI HIROSHI
IPC: B60C1/00
Filed: 1989-06-01
Abstract: PURPOSE:To improve processability and performance on ice by forming a specific percentage or more of the whole volume of a tread section of foaming rubber composition in which a specific rubber ingredient is mixed and also specifying the foaming rate of the foaming rubber composition and the average diameter of independent bubbles contained therein. CONSTITUTION:A pneumatic tire is provided with a tire case, the tread section covering between both shoulders of the crown section of the case, and side walls covering both external sides of the case. In this case, 10% or more of the whole volume of the tread section is formed of foaming rubber composition mixed with rubber ingredient comprising high trans-polybutadiene rubber 10-60 weight section whose 1.4-trans combined content is 70-90% and other diene rubber 90-4 weight section. The forming rate of foaming rubber composition is set in the range of 1-100%, and independent bubbles whose average diameter is 1-120mum are made to be contained in the foaming composition.
Patent JP-S6028881-A (JP)
Title: Treatment of discharged waste liquid generated in development of photoresist film
Inventor: FUJITA FUMIO
IPC: G03F7/00
Filed: 1983-07-26
Abstract: PURPOSE:To perform treatment of waste developing liquid inexpensively when aq. soln. of quat. ammonium salt is used as a compsn. of basic developer by neutralizing the waste liquid with acid and then concentrating using a reverse osmotic membrane. CONSTITUTION:In a process for exposing a layer comprising a photosensitive quinonediazide compsn. to activating radiation for projecting image and developing the exposed layer with a basic developing compsn. comprising aq. soln. of quat. ammonium salt, produced waste liquid is first neutralized with acid and then concentrated through a reverse osmotic membrane. In this way, the amt. of the waste liquid to be treated is reduced and the treatment is performed inexpensively.
Patent JP-S6029134-A (JP)
Inventor: ISHIKAWA NORIO
IPC: A61B5/0408
Filed: 1983-07-29
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-H05307348-A (JP)
Title: Voice recording/reproducing device
Inventor: OKADA NORIO
IPC: G11B19/02
Filed: 1992-04-30
Abstract: PURPOSE:To constitute the device so that a learning mode being suitable for an individual can be selected, and its learning effect can be enhanced. CONSTITUTION:In a software for operating a system controller 5, plural learning modes formed by varying the execution sequence of reproduction of voice data of a sentence formed by dividing voice data of a text recorded in a reproducing area of one unit on a hard disk into plural partial reproducing areas, recording of the voice data by a user, and reproduction of this voice data recorded by the user are programmed. In such a state, when a desired learning mode is selected by a mode selection key 38 provided in a key panel 9, a system controller 5 controls recording and reproduction of a disk recorder 2 in accordance with this selected learning mode.
Patent JP-H06350281-A (JP)
Title: Case
Inventor: SAKUMA SHIGERU
IPC: H05K9/00
Filed: 1993-06-10
Abstract: PURPOSE:To realize positive contact between a contact spring and an earth part by flattening and hardening the contact spring to enhance the spring performance, and to sustain the spring performance by preventing the contact spring from entering into a punched hole and stretching to the outside of the case by increasing the outer dimensions. CONSTITUTION:The case 1 covering the outer periphery of a high frequency circuit unit comprises a contact spring 2 extending obliquely inward from the side face to come into contact with the earth part 5 of the high frequency circuit unit. The spring is formed by forward feed press and then flattened by the forward feed press thus increasing the outer dimensions thereof.
Patent JP-S5839101-A (JP)
Title: Antenna device
Inventor: MANO SEIJI
IPC: H01Q3/32
Filed: 1981-09-02
Abstract: PURPOSE:To make the beam scanning in a wide range possible, by adding another antenna device to the conventional antenna device. CONSTITUTION:An antenna device is provided which has a center line 7 of an antenna device consisting of a parallel plane plate 1, input elements 2a-2m, output elements 3a, 3b-3n, and an array antenna 5 consisting of element arrays 4a, 4b-4n and consists of additional input elements 10a-10m and an additional array antenna consisting of additional element antennas 12a-12n. Input elements 2a-2m are excited successively, and continuously, additional input elements 10a-10m are excited successively, thus doubling the beam scanning range in the space.
Patent JP-H06344434-A (JP)
Title: Manufacture of press contact plate for manuscript and device
Inventor: ONISHI KOICHI
IPC: B29C53/02
Filed: 1993-06-10
Abstract: PURPOSE:To reduce the weight of a press contact plate for a manuscript by cultivating a habit so that the press contact part is lowered to a fixed part. CONSTITUTION:A hinge part 6 is constituted of a first hinge 4 for connecting an intermediate connection part 3 to the press contact part 1 of a manuscript and of a second hinge part 5 for connecting a fixed part 2 to the intermediate connection part 3. The press contact plate of the manuscript is manufacture by cultivating a habit of necessary bending in the hinge part 6. The manufacturing method is constituted of a process for bending the first hinge 4 upward and a process for bending the second hinge 5 downward.
Patent JP-H07313402-A (JP)
Title: Toilet seat fixture
Inventor: NISHIOKA AKIRA
IPC: A47K13/26
Filed: 1994-05-28
Abstract: PURPOSE:To fix a toilet seat at an optional position with extremely simple constitution by forming a free-end groove in a C-shaped cross section for preventing a flange, formed at one end of a thread shaft, from coming out slidably in front or rear direction in a toilet seat fixture main body and optionally setting the fitting position of the toilet seat fixture main body by the screwing of the thread shaft. CONSTITUTION:The toilet seat fixture main body 2 internally has the extraction- preventing guide groove which is opened to the reverse surface side, and the guide groove engages the flange 30 at one end of the thread shaft 3 to guide the thread shaft 3 slidably in the longitudinal direction while preventing it from coming out. A toilet seat supporting and holding mechanism 4 is formed integrally on the top surface of the toilet seat fixture main body 2 and has a support shaft fitting hole 40 formed to hold the support shaft 13 of the toilet seat 12. The flange 30 at one end of the screw shaft 3 is inserted into the guide groove from its open end 21 and kept slidably but prevented from coming out of the toilet seat fixture main body 2. A nut 6 is moved forward threadably from the lower end of the thread shaft 3 and an elastic body 5 is pressed between the reverse surface of the toilet seat fixture main body 2 and the top surface of a toilet seat 10 to fix the toilet seat fixture main body 2.
Patent JP-S63317464-A (JP)
Inventor: JIERARUDO JIEI UINTAA
IPC: B65D81/34
Filed: 1988-06-03
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-2000329798-A (JP)
Title: Comparator, indicator using it in drive system and driving method for the comparator
Inventor: MAKI YASUTO
IPC: G09G3/36
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a comparator capable of stably functioning for the absolute value scattering of the threshold voltage Vth of a MOS transistor and having a wide tolerance range against the Vth scattering and capable of low power consumption and an indicator using it in the drive system. SOLUTION: By using a single MOS transistor Q11, a resistor element R11 is connected between the drain electrode of the MOS transistor Q11 and a power source Vdd and a capacitor C11 is connected between the gate electrode and a direct current potential point and a switch SW12 is also connected between the gate electrode and the drain electrode. To the source electrode of the MOS transistor Q11, comparison reference level Vref and comparison input data Vdata are time-sequentially input for conducting comparison function.
Patent JP-S63303888-A (JP)
Title: Single crystal growth device
Inventor: FUKUDA TETSUO
IPC: C30B15/30
Filed: 1987-06-02
Abstract: PURPOSE:To stably grow a single crystal without the break caused by resonance by providing a vertically movable wire winder above a pull chamber through a vacuum bellows and adjusting the effective length of wire according to the number of revolutions of seed crystal. CONSTITUTION:The seed crystal 16 is soaked in a multiple crystal molten liquid 14 in a crucible 13, and the single crystal 18 is pulled up to the grown while being revolved to the direction shown by arrow A by a wire 15 wound with a wire winder 31 provided above the pull chamber 11. In the above- mentioned single crystal growth device 30, the wire winder 31 is connected to the pull chamber 11 with a vacuum bellows 40 between so as to be capable of vertical movement. The wire winder 31 is ascended and descended by the vertical movement of a frame 32 provided with an elevator mechanism 34 along a supporting pillar 33. By this movement, the effective length of wire 15 is adjusted according to the number of revolutions of the seed crystal 16 to avoid the resonance state. By this method, the simple crystal 18 is stably grown without the break of neck part.
Patent JP-S63302565-A (JP)
Title: Manufacture of mos semiconductor device
Inventor: MATSUDA JUNICHI
IPC: H01L21/336
Filed: 1987-06-02
Abstract: PURPOSE:To inhibit a substrate effect without forming a pocket region under a channel region, and to prevent the increase of the resistance values of the noses of source-drain regions by the pocket region by using a sidewall film formed onto the side face of a gate electrode as a mask and shaping the pocket region while being separated from the gate electrode. CONSTITUTION:A gate electrode 17 is formed onto the surface of an element forming region in one conductivity type semiconductor substrate 11 through a gate insulating film 16, and sidewall layers 18 are shaped onto the side faces of the gate electrode 17. The sidewall layers 18 are employed as masks, and one conductivity type pocket regions 20 are formed while being separated from the gate electrode 17. Reverse conduc tivity type source-drain regions 22, 23 are shaped while being protruded to the gate electrode 17 side from the pocket regions 20. A P<+> type deep ion implanting layer 13 and an N<-> type shallow channel layer 14 are formed in the element forming region in one conductivity type semiconductor substrate 11 such as a P-type semiconductor substrate 11, the gate oxide film 16 is shaped, and the gate electrode 17 is formed onto the gate oxide film 16. A silicon oxide film is attached onto the whole surface, and the sidewall layers 18 are left on the side faces of the gate electrode 17 through anisotropic etching.