baber/WOPTO huggingface dataset:
Patent JP-S5489340-A (JP)
Title: Solar heat collector
Inventor: ONO IKUO
IPC: F24J2/46
Filed: 1977-12-26
Abstract: PURPOSE: To facilitate and ensure the setting up of a solar heat collector and its mounting on a roof, by using prefabricated frames of collector and forming junction bricks on the periphery of the frames.  
     CONSTITUTION: Frames 11 to hold collcotrs 3 are integrated with an up-stack junction brick 12, down-stack junction brick 13, upper junction brick 14, and lower junction brick 15. Prefabricated sides 11a-11d of the framework have fitting portions 16 which each is provided with a screw hole 17 for fixing the system on the roof. Partition frames 18 for holding collectors 3 one by one are provided with a fitting portion 19 having a screw hole 20. On each upper opening delinerated by frames 11 and partition frames 18 there is fitted a transparent plate 35 with fixtures 33-34 and adhesive packings 36, to seal the interior. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5681994-A (JP)
Title: Field effect type semiconductor laser and manufacture thereof
Inventor: YASU SEIJI
IPC: H01L27/098
Filed: 1979-12-07
Abstract: PURPOSE: To enable direct control of oscillating state in the laser by varying a voltage applied to the laser element.  
     CONSTITUTION: Only the center of the semiconductor layers 2∼5 grown epitaxially are retained in stripe state, and are mesa etched, and thereafter p type Ga 1-z Al z As buried layer 6 is epitaxially grown on a crystalline substrate 1 at the part removed by etching. An n type GaAs buried layer 7 is epitaxially grown on the layer 6, and is aligned with a cap layer 5. Thereafter, source electrode S, is formed under the substrate 1, and a drain electrode D is formed on the layer 5. A gate electrode G is formed on an n type GaAs buried layer 7 in predetermined interval with both ends of the drain electrode D. With the above steps, the semiconductor laser can be constructed. When the gate applied voltage is increased higher than the drain voltage, the laser light can be stopped in oscillation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0210400-A (JP)
Title: Character pattern conversion system
Inventor: SHIRAISHI NORIHISA
IPC: B41J5/30
Filed: 1988-06-29
Abstract: PURPOSE:To convert a lateral writing into a longitudinal writing at a high speed economically by dividing a character pattern into plural areas longitudinally and laterally and rotating their pattern data by 90 deg. in the same direction by using the memory of registers a microprocessor. CONSTITUTION:A chinese character (KANJI) ROM 2 is stored with one character by 3X24 bytes. A memory which is divided into nine areas (A)-(I) and a memory where pattern data obtained by rotating the respective areas by 90 deg. are decomposed and stored in areas A'-I' are provided as RAMs 3. The length of pattern data of one line in each area is the length that the registers and memories in the microprocessor can handle. Consequently, the processor 1 performs the pattern conversion by 90 deg. rotation through software at a high speed and the cost is reducible.
Patent JP-H07132617-A (JP)
Title: Ink jet recording apparatus
Inventor: UCHIDA HARUO
IPC: B41J2/185
Filed: 1993-06-29
Abstract: PURPOSE:To miniaturize and lighten a recording apparatus by reducing the number of pumps by providing an individual suction mode concentrating negative pressures independently generated in emitting orifice parts to perform suction to one ink jet head. CONSTITUTION:When a recording head 1 is capped and a signal performing restoration operation is sent to the recording head 1, a piston shaft 4 is moved by a drive source. At this time, first and second pistons 6, 7 and the piston shaft 4 are alternately free and only the piston shaft 4 begins to move and, since the push-out plate 4a provided to the piston shaft 4 is pressed to the first piston 6 to close the hole 6a of the piston 6, a cylinder 5 is hermetically closed. When the piston shaft 4 moves as it is, the cylinder 5 is gradually reduced in pressure and the first piston 6 comes to the place of the communication port 5a provided to the cylinder 5 to be pushed as it is by the piston shaft 4 and, when the communication port 5a communicates with the interior of the cylinder 5, negative pressure is applied to the A-side in a cap 2 to suck only Bk ink.
Patent JP-H0723113-A (JP)
Title: Subscriber registration and charging system for call waiting service
Inventor: SHIMIZU KEISUKE
IPC: H04M3/42
Filed: 1993-06-29
Abstract: PURPOSE:To realize the charging system depending on the subscriber registration not through the operator and on the number of times of use. CONSTITUTION:A subscriber circuit A4 receiving a special number dial 3 to make call waiting service subscriber registration and registration cancellation from a subscriber A2 informs a call control section 6 of it. The call control section 6 recognizes and discriminates the special number and registers the call waiting service to the data in a subscriber data section 8 in the case of subscriber registration application and call waiting service registration for data is cancelled in the case of registration cancellation. A tone generating circuit 10 receives a rewrite result 9 of the subscriber data section 8 from the call control section 6 and sends a tone 11 representing registration end/ registration non-end to the subscriber A2.
Patent JP-H0917251-A (JP)
Title: Electric wire support for assembling wire harness
Inventor: UENO TAKASHI
IPC: H01B13/00
Filed: 1995-06-26
Abstract: PURPOSE: To prevent electric wires from being stuck out thereof, and make them roughly into a bundle so as to be received by providing a stationary curved member and a movable curved member for an electric wire receiving part. CONSTITUTION: An electric wire receiving part 20 includes a stationary curved member 21 roughly in a simi-circular arc shape and a movable curved member 22 roughly in a semi-circular arc shape, which is rotated with respect to the stationary curved member, and has members 21 and 22 formed into an enclosing space 40 roughly in a circular shape, in which electric wires E are housed in a state that they are enclosed. In this case, since the members 21 and 22 are in a state that a ring member is divided into two, a circular ring is formed by letting the other ends parts 21b and 22b of the members 21 and 22 are brought into contact with each other. Besides, an electric wire receiving guide part 50 is formed by the parts 21b and 22b, and concurrently, a funnel shaped surface part 60 is formed out of curved surfaces 21c and 22c.  By this constitution, since a bundle of the electric wires can surely be housed in the space 40, electric wires W can thereby be prevented from being stuck out of an electric wire support fixture BR, and the bundle of the electric wires can thereby be formed roughly into a circle shape.
Patent JP-H066489-A (JP)
Title: Talking charge management equipment
Inventor: AYAME SHIYOUGO
IPC: H04M15/00
Filed: 1992-06-18
Abstract: PURPOSE:To provide a talking charge management equipment calculating an accurate talking charge when a private branch of exchange is installed over different charge areas via a private line. CONSTITUTION:A 1st private branch of exchange 4 is installed in a 1st charge area and a 2nd private branch of exchange 6 is installed in a 2nd charge area different from the 1st charge area. After the end of talking based on a call from a terminal equipment 1 accommodated in the 1st charge area, a taking charge management equipment 3 receives information relating to at least a caller terminal equipment number, a talking start time, a talking time, an outgoing path number and a talking opposite number sent from the 1st private branch of exchange 4. The installed station corresponding to the outgoing path number in the information is checked from a table representing an installed station number corresponding to the outgoing path number and the talking charge is calculated based on the checked installed station and the received information.
Patent JP-H0328314-A (JP)
Title: Method for smelting titanium-containing steel
Inventor: TAKANO HIRONORI
IPC: B22D11/10
Filed: 1989-06-23
Abstract: PURPOSE:To improve the yield of Ti at the time of producing the Ti-contg. steel and to control the Ti content to a target grade with high accuracy by suppressing the content of SiO2 in molten slag at the time of producing the Ti-contg. steel to a specific value or below and controlling the contents of N and Ti in the molten steel tapped into a ladle to a specific quantitative relation. CONSTITUTION:The slag of a high content of the SiO2 sticking to a refining furnace and ladle at the previous refining of the molten steel is previously removed at the time of refining the Ti-contg. steel in an electric furnace. The Si content of the crude molten steel to be charged to the refining furnace is simultaneously adjusted to <=0.3% and a slag making agent which is suppressed in SiO2 content as far as possible is used as the slag forming agent to be used at the time of the refining. Al is used without using Si for deoxidation of the molten steel in the refining furnace. The SiO2 content in the molten slag at the time of the tapping is suppressed to <=3% and the quantitative relation expressed by equation I is maintained between the N content (ppm) and Ti content (%) of the molten steel received in the ladle after the refining by the above-mentioned method, by which the Ti-contg. steel having the target Ti grade is stably produced at the high Ti yield.
Patent JP-2000350079-A (JP)
Title: Tv camera
Inventor: HAGIWARA JUN
IPC: H04N5/232
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To output a video signal from a memory from a TV camera after simply applying an electronic zoom processing to it by recording electronic zoom information which indicates electronic zoom magnifying power concerning an interpolating processing, an electronic zoom object range or both of them in relation to the recorded video signal. SOLUTION: The video signal after the execution of a prescribed video signal processing is inputted to an electronic zoom information adding circuit 5. The video signal to which electronic zoom information is added in the circuit 5 is inputted to a selector circuit 6. The selector circuit 6 inputs an electronic zoom information additional video signal from the circuit 5 and an electronic zoom additional signal from the memory 7, selects one of them and outputs the selected signal to the memory 7. Then information corresponding to the portion of a plurality of fields for every prescribed electronic zoom additional video signal is recorded by a control signal from a microcomputer 8.
Patent JP-S5948901-A (JP)
Inventor: NAGASAWA IKUO
IPC: C04B35/00
Filed: 1982-09-14
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-2000308648-A (JP)
Title: Magnet structure having mildly pressurizing property of magnetic attachment for dental use, magnet structure used therefor, and its cover
Inventor: TANAKA TAKANOBU
IPC: A61C8/00
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnet structure having a mildly pressurizing property which is capable of absorbing the shock on an abutment tooth attributable to the masticatory force, reasonably distributing the occlusion pressure to the support tooth and a residual ridge mucous part, and maintaining the excellent masticatory feeling for a long time. SOLUTION: A cover body 3 comprising an inner layer 4 for cushioning the occlusion pressure to cover a top surface of a magnet structure 2 and an outer layer 5 of the specified depth not reaching a joining surface of the inner layer 4 with a keeper to closely cover a side surface of the magnet structure 2 is fitted to the magnet structure 2 in which side surfaces opposite to each other are undercut from a top surface 2a to a joining surface 2b with the keeper to form inwardly inclined side surfaces 2c, 2d, and the other side surface forms a perpendicular side surface orthogonal to the joining surface with the keeper, the inner layer 4 of the cover body 3 is elastically deformed by receiving the bite pressure, and the cover body 3 is slidable in the direction perpendicular to the joining surface with the keeper of the magnet structure 2.
Patent JP-S6135973-A (JP)
Title: Thermal head
Inventor: FUYAMA MORIAKI
IPC: B41J2/335
Filed: 1984-07-30
Abstract: PURPOSE:To enhance printing reliability by enhancing printing effect, by forming a protective layer from a laminated film comprising two or more layers and also using either one of the layers of the laminated film in the interlayer insulating film between a first layer conductor and a second conductor layer. CONSTITUTION:A heat generation resistor with a thickness of 0.1mum comprising a Cr-Si alloy and an Al-ion layer conductor 120 are formed on an alumina substrate 100 with a glaze layer being an insulating substrate in a predetermined pattern. Subsequently, a protective film 140 also used as an interlayer insulating film constituted of SiO2 is formed to the entire surface of the substrate 100. Further, a Si3N4 film 150 is formed only on the heat generation resistor 110 by a mask plasma CVD process. Because the stress of Si3N4 is alleviated by the mask plasma CVD process, the generation of a crack is eliminated and, if the thickness of said film 150 is set to 1.5-2.0mum, it is sufficient from the aspect of abrasion resistance and there is a merit in reducing stress.
Patent JP-S6049780-A (JP)
Title: Preparation of adlay water
Inventor: SUGISAWA AKIRA
IPC: A23F3/34
Filed: 1983-08-30
Abstract: PURPOSE:To prepare adlay water having well-mellowed fragrance and flavor without requiring long-time boiling, by carrying out flattening treatment, steaming or boiling treatment, and baking and decocting treatment under specific conditions, so that a harsh taste, a fish-like smell, etc. are eliminated. CONSTITUTION:Adlay is flattened, about 1mm. cracks are made on the outer husk of adlay in such a way that the outer husk of adlay is not peeled. The adlay is then steamed or boiled so that ingredients to produce a harsh taste and a fish- like smell are thermally denatured, they are eliminated, and starch contained in the adlay is gelatinized. The adlay is further baked and decocted at >=200 deg.C for >=10min so that it is provided with fragrance, flavor or color.
Patent JP-H10314286-A (JP)
Title: Basic offensive odor gas adsorbent containing sheet material
Inventor: MITSUSADA YUMIKO
IPC: A61L9/01
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To more easily remove basic offensive odor gas such as ammonia with high deodorizing efficiency by using a sheet material by packing a dry material of coffee grounds and/or a dry material of tea grounds. SOLUTION: Dry coffee grounds being a basic offensive odor gas absorbent are a material by drying a residue after making coffee by percolating a thing powdered by roasting coffee beans by boiling water. Dry tea grounds are a material by drying used tea leaves of green tea, oolong tea, black tea or the like. A highly water absorptive resin is added to these dry coffee grounds and dry tea grounds, and it is used. The highly water absorptive resin (a water absorptive high polymer) is a high polymer capable of absorbing water of several hundred times to thousand times dead weight, and becomes hydrogel by swelling by water. An alkali hydrolytic material of a starch-acrylonitrile graft copolymer and a sodium acrylate-bifunctional monomer copolymer are representative as the highly water absorptive resin to be used.
Patent JP-S5948446-A (JP)
Title: Decoloring of pyrethroid compound
Inventor: SATOU SHIYUUJI
IPC: C07C69/74
Filed: 1982-09-13
Abstract: PURPOSE:To decolor colored impurities causing contamination of clothes, etc. industrially advantageously, by treating a pyrethroid compound useful as an insecticide against mosquitoes, flies, etc. with a specific oxidative substance or reductive substance. CONSTITUTION:A solution of a pyrethroid compound such as allethrin, resmethrin, etc. in a water-insoluble organic solvent is treated with ( I ) an oxidative substance (oxygen, ozone, sodium perchlorate, sodium percarbonate, etc.), or (II) a reductive substance (sodium thiosulfate, sulfur, hydrosulfite, or a combination of a metal such as iron, lead, etc. and an inorganic acid or organic acid), so that colored impurities contained in it are decolored. The amount of the substance used is 0.1-50wt% based on the pyrethroid compound. EFFECT:Operation is easy, neither purity of the pyrethroid compound nor reduction in effect are brought about.
Patent JP-2000348441-A (JP)
Title: Device for measuring jitter of magnetically recorded data
Inventor: KOBAYASHI MASAKI
IPC: G11B5/09
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To make measurable a jitter with high accuracy, while greatly reducing the capacity of a RAM required for a measured value, and to shorten the analyzing time of the measured value. SOLUTION: Peak pulses are output from a peak detector by the peak of a voltage waveform output from a magnetic head when data magnetically recorded on the magnetic strip of a card have been read, the interval of clock timing pulses obtained by the peak pulses is counted by a counter 6, a difference section between a count value and a jitter reference value set to a register 10 is taken by as subtracter 11, and the error value is stored in a RAM 8 as a measured value.
Patent JP-S6051530-A (JP)
Title: Method for deodorizing exhaust gas from organic compound fertilizer preparing process
Inventor: YAMASHITA YOSHITATSU
IPC: C05F15/00
Filed: 1983-09-01
Abstract: PURPOSE:To almost perfectly remove the composite bad odor of exhaust gas without adding a special treatment method, by washing the exhaust gas from a final process of org. compound fertilizer with a phosphoric acid solution. CONSTITUTION:The moistened org. compound fertilizer charged in a kneader 3 generates a bad odor by mixing due to the kneader and heating due to a warm water jacket 3'. This bad odor is diluted with heated air supplied from an arranged pipe (b) and issued from the kneader 3 to enter the tower bottom of a first absorbing tower 4. A phosphoric acid solution is recirculated to the absorbing tower as an absorbing liquid and the heat of the malodorous gas is absorbed and the odor peculiar to the org. compound fertilizer is almost removed. Subsequently, the treated gas is supplied to the tower bottom of a second absorbing tower 7 and the odor of acid impurities in exhaust gas treated in the first tower 4 is removed by using water or an auxiliary adsorbent such as sodium hypochlorite.
Patent JP-H04361866-A (JP)
Title: Method for casting steel developing fine solidified structure
Inventor: FUJITA TAKASHI
IPC: B22D27/20
Filed: 1991-06-06
Abstract: PURPOSE:To provide a casting method for a cast slab having fine granular solidified structure suitable to manufacture a thick steel plate with NNS. CONSTITUTION:At the time of casting a steel, while allowing a molten steel to flow so as to obtain >=1.0X10<5> Raynolds number of the molten steel within the temp. range between the solidus line temp. or higher and the liquidus line temp. +50 deg.C or lower or within the temp. range partially containing the above temp. range, by cooling and solidifying the molten metal at 0.1-25 deg.C/min cooling rate from solidifying start temp. till solidifying completion temp., the fine initial stage solidified structure is developed. Further, by cooling this down to <=1200 deg.C at >=30 deg.C/min cooling rate from the solidifying completion temp., growth of the initial stage solidified structure is restrained and the fine granular structure can be obtd.
Patent JP-H06269-A (JP)
Title: Differential quantity adjusting mechanism for sewing machine
Inventor: KAWASE TAKENORI
IPC: D05B27/08
Filed: 1992-06-19
Abstract: PURPOSE:To easily adjust a sewing machine by clearly displaying the set position of an adjusting lever for obtaining the uniform sewing in the sewing machine having various specifications without relying on the memory of a worker and without requiring preparation of several kinds of scale panels. CONSTITUTION:Multiple base lines 9a indicating the positions for obtaining the uniform sewing at the differential ratio of 1:1 in various specifications are provided on a scale panel 9, an indicator 10 is position adjustably fitted on the scale panel 9, and it indicates the position to obtain the uniform sewing in the pertinent specification. The feed quantity of a differential feed dog is adjusted by an adjusting lever 8, and a knob screw 12 fixes the adjusting lever 8 at the desired position.
Patent JP-H061983-A (JP)
Title: Gas-and water-mixed fuel oil
Inventor: TAKAGI KEIJI
IPC: C10L1/00
Filed: 1992-06-19
Abstract: PURPOSE:To prevent micro-explosion effects of minute fine water particles from losing by suppressing the oil-water separation in a conventional water- mixed fuel oil. CONSTITUTION:Fine water particles having bubbles of an oxygen-containing gas sticking to the surface are dispersed in a fuel oil. Thereby, the emulsified state can be maintained for a long period with the oxygen-containing gas sticking to the surface of the fine water particles and the combustion can be promoted by micro-explosion of the oxygen-containing gas.
Patent JP-2000063136-A (JP)
Title: Stepped glass plate
Inventor: SETO SHIGEYUKI
IPC: C03B27/04
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain a stepped glass plate capable of inconsiderably standing a severe mechanical load applied to an end part by making the average surface compressive stress at a middle zone of a tempered glass plate larger than the value of a central zone. SOLUTION: Both the surfaces of a glass plate heated to a temperature close to a softening point is sprayed with a cooling medium in a jet flow state and quenched. A peripheral zone A, a central zone C and a difference in step at a boundary between the peripheral zone A and the central zone C are formed in such a way that the plate thickness of the peripheral zone A is thinner than that of the central zone C. A middle zone B having 5-30 mm width from the boundary between the peripheral zone A and the central zone B toward the inside of the glass plate is formed and the average surface compressive stress at the middle zone B is made 100-500 kg/cm2 higher than that at the central zone C.  The value of the average surface compressive stress at the peripheral zone A can be 100-300 kg/cm2 higher than that at the central zone C and the value of the average surface compressive stress at the central zone C is 850-1,200 kg/cm2.
Patent JP-H0830763-A (JP)
Title: Method and device for processing multi-media data
Inventor: TAKIGUCHI HIDEO
IPC: G06F17/30
Filed: 1994-07-13
Abstract: PURPOSE:To effectively utilize a data base by executing the registration and the retrieval of data by a easy method by constituting this device so that a graph to show from a maximum value to a minimum value prescribed attribute information can take, and multi-media data and its attribute information are stored when the prescribed position of the graph is designated. CONSTITUTION:When a degree of refreshingness, for instance, is designated as the attribute information at the time of data registration, the graph to show the degree of refreshingness and the icon of the multi-media data to be registered successively in future are displayed on a display 1. A user registers this picture as the refreshingness of the data by selecting it by an indicating member such as a mouse, etc., and moving it to an arbitrary position on the graph, and finishing movement at that place. The value at that time is registered by considering the leftmost position of the graph to be '0' and the number of picture elements (n) of the designated position among the number of the picture elements to the rightmost position on a screen to be the degree of refreshingness. This operation is performed by detecting the designated position on the graph by a CPU 10.