baber/WOPTO huggingface dataset:
Patent JP-H09259694-A (JP)
Title: Keyboard
Inventor: KUSUNOKI HISANORI
IPC: H01H13/712
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard of sure switch action, which can perform reduction of a cost, thinning of a type and lightening of weight by decreasing a number of part items, by integrally forming a holding plate and chassis, also integrally forming even a positioning/fixing fastening member of a membrane switch, made into a molded chassis. SOLUTION: A hole 11B of a membrane switch(MSW) 11 is fitted to a boss 12B integrally formed in a plane part 12A of a molded chassis 12, the MSW11 is positioned and fixed. A cup-shaped rubber(CR) 15 is fitted to a root part of upper protruded part 12E integrally formed on the plane part 12A. Next, a columnar part 14N of a push button 14 is inserted to center through hole 12F, the push button 14 is elastically supported on an upper cylinder part 15C of the CR15. When the push button 14 is pressed down, the CR15 is deflected, a pressing protrusion 14D of the push button 14 turns on a plurality of switch contact parts 11A through a protrusion part 15E of the CR15. In this way, a keyboard of sure switch operation, which can perform reduction of the cost, thinning and lightening of weight by decreasing a number of part items, is obtained.
Patent JP-H07264926-A (JP)
Title: Selecting wind supplying structure for thresher
Inventor: KAWASE MUNEYUKI
IPC: A01F12/48
Filed: 1994-03-30
Abstract: PURPOSE:To provide a structure of a selecting part for a thresher capable of sufficiently supplying a selecting wind to a coarsely selecting sieve even in the case of large-sized kinds of machines by a simple remodeling. CONSTITUTION:A coarsely selecting sieve 7 for selecting a treated material leaked from a receiving net 4 of a threshing chamber 3 and a finely selecting sieve 8 for selecting a treated leaked from the coarsely selecting sieve 7 are installed. A first fan mill 10 and a second fan mill 11 are arranged in a longitudinally adjoined state. An air inlet of the first fan mill 10 is laid so as to supply a selecting wind from the first fan mill 10 to a gap between the coarsely selecting sieve 7 and the finely selecting sieve 8. An air inlet of the second fan mill 11 is set so as to supply a selecting wind from the second fan mill 11 to the lower part of the finely selecting sieve 8. The direction of rotation of blades 10b of the first fan mill 10 is set opposite to that of blades 11b of the second fan mill 11.
Patent JP-S63228474-A (JP)
Title: Device for forwarding magnetic head
Inventor: SASAKI HIDEMI
IPC: G11B21/02
Filed: 1987-03-16
Abstract: PURPOSE:To obtain sufficient speed reduction ratio and to smoothly move a lead screw in the axial line direction by inclining the worm provided on a driving shaft by inclining the driving shaft by equiv. to the lead angle of the worm and engaging it with a spur wheel providing a lead screw. CONSTITUTION:A worm 62 is engaged with the driving shaft 34A of a stepping motor 34 for forwarding a head carriage and screwed to the spur wheel 60 fitted to a lead screw 50. The stepping motor 34 is fitted to a main body 30 so that its driving shaft 34A may be inclined by equiv. to the lead angle of the worm 62 by a motor fitting base 64 and the worm 62 is engaged with the spur wheel 60. When, therefore, the stepping motor 34 is rotated, the speed is reduced via the worm 62 and spur wheel 60 and transmitted to the lead screw 50, which can thus be moved smoothly in its axial line direction.
Patent JP-S56159583-A (JP)
Title: Control apparatus for pump
Inventor: MORIMOTO HIROSHI
IPC: F04B49/08
Filed: 1980-05-09
Abstract: PURPOSE: To eliminate the use of a pressure reserving tank required for the conventional variable  speed operation and to reduce the cost of initial installation of the apparatus by a method wherein  the pump is operated at the lowest speed when the required quantity of water is small while it is  operated at a speed at which the discharge pressure thereof is kept constant when the required  quantity of water is large.   
     CONSTITUTION: In case where the required quantity of water Q decreases to a critical flow rate  Q 0 , an operation control means 28 receives a lowest speed operation command from a flow rate  comparator 24 so as to interrupt the speed control operation for keeping the ordinary discharge  pressure of the pump constant and generates a lowest speed command signal to a variable speed  drive means 18 so that the pump 2 is operated at the lowest speed corresponding to the pump  characteristic curve l 0  shown in the drawing. On the contrary, when the required quantity of  water increases and a lowest speed operation releasing command signal is generated from a pressure comparator 27, the operation control means 28 again generates a speed command signal and  so operates the pump that the discharge pressure of the pump is kept at a target pressure H 0 .  Therefore, no pressure reserving tank or no air supply mechanism is required and the cost of  initial installation of the apparatus can be reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63226886-A (JP)
Title: Fuel cell
Inventor: MATSUYAMA TOSHIYA
IPC: H01M8/02
Filed: 1987-03-16
Abstract: PURPOSE:To feed a necessary quantity of carbonate to gas manifold sections by dividing an electrode section at the center portion of an electrolyte plate and the gas manifold sections located at the periphery and provided with gas passage holes. CONSTITUTION:The electrode section B of an electrolyte plate 1 and gas manifold sections A, A' at the periphery are divided so that the fused carbonate does not flow from the electrode section B to the gas manifold sections A, A'. In this manner an adequate quantity of carbonate can be fed and impregnated to the electrode section B and the gas manifold sections A, A' respectively.
Patent JP-H1048947-A (JP)
Title: Air treating system for developing housing
Inventor: BRAY DANIEL M
IPC: G03G15/08
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an air treating system for a developing housing which prevents the toner discharge to a device cavity, and guarantees an adequate copy printing. SOLUTION: This device includes a housing 66 having a toner feeding source; a doner roll 40 provided to the housing 66 in order to transfer a toner to a developing area near the surface; an electrode wire 42 being a means to separate the toner from the doner roll 40, and to form a toner cloud in the developing area; and an air processing system attached to the housing 66, which collects the floating toner particles discharged from the housing 66. And, this air- processing system includes a separator 200 to separate the toner according to its size.
Patent JP-H09252243-A (JP)
Title: Detection switch
Inventor: NISHIDE MITSUO
IPC: G01V1/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a detection switch by which plural different states are accurately and easily detected and a threshold level and a stable detection level are properly set depending on the operating environment. SOLUTION: A sensitivity setting control section 6 stores 1st and 2nd threshold levels obtained by sensitivity setting processing two times to registers 8, 9 as 1st and 2nd threshold data respectively. A comparator section 4 compares in time division the light receiving amount data with the 1st threshold data and the light receiving amount data with the 2nd threshold data respectively and provides an output of the comparison results to output terminals 26A, 26B as 1st detection signal DET1 and a 2nd detection signal DET2 via an output section 5 respectively.
Patent JP-S53145858-A (JP)
Title: Stabilized halogen-containing resin composition
Inventor: MINAGAWA MOTONOBU
IPC: C08L23/00
Filed: 1977-05-25
Abstract: PURPOSE: To prepare a halogen-containing resin composition having excellent heat stability comparable to that of the composition containing cadmium or lead, and having reduced toxith, by adding a sulfur-containing ester tin compound. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02240263-A (JP)
Title: Method and device for chemical vapor deposition mixed with fine objects
Inventor: SUMIYA TORU
IPC: C23C16/00
Filed: 1989-03-15
Abstract: PURPOSE:To form a composite film in which fine objects are dispersed on a substrate by introducing a raw gas onto the substrate heated under reduced pressure and introducing the fine objects with a carrier gas. CONSTITUTION:The substrate 2 and a reaction vessel 1 are heated by a heater 5, and cooling air is circulated through a passage 3 of a holder 4 to make the temp. of the substrate lower than that of the vessel. The reaction vessel 1 is kept at atmospheric pressure or reduced pressure, a vessel 10 is bubbled with a carrier gas A, and a raw gas 10a is introduced onto the substrate 2 through an inlet pipe 6a. A raw gas 14 is simultaneously introduced onto the substrate 2 through an inlet pipe 6b, a carrier gas B is introduced into a vessel 12, and fine objects 15 are introduced onto the substrate 2 along the with the carrier gas B through an inlet pipe 8. Consequently, a composite film mixed with the fine objects 15 is easily formed on the substrate 2.
Patent JP-S56157560-A (JP)
Title: Operation control device
Inventor: EGUCHI KAZUTOSHI
IPC: G06F17/10
Filed: 1980-05-08
Abstract: PURPOSE:To shorten the processing time required for operations, by starting the next microstep to perform processings in parallel if the processing time of a microstep does not terminate within the basic time. CONSTITUTION:The output signal FENPR of an FF25 of a decimal operation module BPH12 is supplied to an NAND gate circuit 26 as a gate control command. The CBBSY signal to instruct extension of a microprogram is supplied to a circuit 26 also, and the output signal of the circuit 26 is supplied as the CMBSY signal to the K terminal of a J-KFF27 of a register and control module RCU10. When the CMBSY signal is 1 or 0, the FF27 makes the output signal FNDSY0 or 1-state by the rise of the CSCLK signal. This FNDSY signal is supplied to an inverter 28. The output signal of the inverter 28 is used as the CMDSY signal and as the starting signal for respective operating parts. Thus, even if the CBBSY signal becomes active, the next microstep is started.
Patent JP-S54152187-A (JP)
Title: Flat type feed cable
Inventor: DEN YUTAKA
IPC: H01B7/04
Filed: 1978-05-23
Abstract: PURPOSE: To confer flexibility as well as excellent twisting resistance during in use upon cable by the procedure in which half of the arranged core bundle of flexible flat type feed cable consisting of even-numbered twisted core bundles is twisted clockwise and the remainding half of the arrange core bundle is twisted counter- clockwise.  
     CONSTITUTION: A flat type feed cable is formed by arranging flatly thm even- numbered twisted core vundles 51 to 56 without twist return and they by covering them into one cable with the flexible sheath material 6 of rubber, plastic, etc., where the half 51 to 53 of the core bundles 51 to 56 is twisted clockwise (S twist) and the remaining half 54 to 56 is twisted counter-clockwise (Z-twist). The cable thus manufactured has good flexibility and a high resistance to twisting in the twisted direction of core bundle, which is liable to take place when used under a hanged state, and thus is suitable for feed cable for a mover vertically moving in narrow space. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01235225-A (JP)
Title: Separator for electrolytic capacitor
Inventor: NAKAMORI HIDETOSHI
IPC: H01G9/02
Filed: 1988-03-15
Abstract: PURPOSE:To obtain an electrolytic capacitor having little short-circuit failures due to inside burr and fine powder of aluminum, by using mixed paper of single unit body or composite body of vegetable fiber or synthetic resin fiber or glass fiber and floss silk fiber. CONSTITUTION:Raw material of floss silk is cocoon. The diameter of its fiber is small and 1/2-1/100 of Manila hemp, and the bending of fiber is complicated. The floss silk fiber having property like this is made into vegetable fiber such as Manila hemp, and mixed paper is manufactured. In this case, the floss silk fibers closely entangle in the gap between thick fibers of Manila hemp or kraft, and very thin gaps are formed. As a result, it is remarkably decreased that burr of electrode foil or burr of leading-out wire or fine powder of aluminum penetrates a separator. The breakdown strength of the separator being an electrolytic paper is also improved.
Patent JP-H03261852-A (JP)
Title: Flaw inspecting device
Inventor: FUKUSHIMA MIKI
IPC: G01N21/88
Filed: 1990-03-12
Abstract: PURPOSE:To detect a flaw at high speed by shielding the regularly reflected light in an entire scanning line region and allowing only scattered light to pass by providing a slit disc in place of a light shielding body when the flaw of a planar plate such as an fine object having a mirror surface, for example, a solar cell is inspected and rotationally driving the disc in synchronous relation to a scanning line. CONSTITUTION:The laser beam 20 from a laser oscillator 1 is passed through a collimator lens 2 to be brought to parallel beam which is, in turn, condensed to a surface to be inspected by a lens 3. At this time, the beam is defected by a galvanomirror 4 to scan the surface to be inspected and the reflected and scattering beams generated from the surface to be inspected are allowed to be incident to a slit disc 5. At this time, the distance between the lens 3 and the surface to be inspected is set to l1 and the disc 5 is set to l2 to set the relation between both distances to l1=2l2. By this constitution, the beam diameter on the disc 5 becomes extremely fine and scattered beam passes through the slit disc 5 to be incident on a photoelectric sensor 7 through a glass fiber bundle 6.
Patent JP-H03263691-A (JP)
Title: Data write and read system for semiconductor memory
Inventor: OZAWA KOJI
IPC: G11C11/409
Filed: 1990-03-12
Abstract: PURPOSE:To decrease the number of I/O buses and to save a chip area required for the layout of the I/O buses by multiplexing the I/O buses in time division, sending a data on the buses and writing and reading the data. CONSTITUTION:Data of a memory cell is accessed through an I/O bus and n-bit data (n is an integral number being 2 or over) is written or read in a write or readout cycle controlled by an external input signal. In this case, n/m lines or complementary I/O buses are adopted and the I/O buses for the semiconductor memory are constituted by 2n/m signal lines (m is an integer being 2 or over and n/m is an integer being 1 or over), n-bit write data is multiplexed in the time division and sent to the I/O buses and written in a memory cell, and n-bit readout data is multiplexed in time division and read out of the memory cell through the I/O buses. Thus, the number of signal lines for the I/O buses is less and the area required for the I/O buses is small.
Patent JP-S51137747-A (JP)
Title: Aqueous dispersion
Inventor: TATSUKAWA KEIZOU
IPC: C08L77/00
Filed: 1975-05-24
Abstract: PURPOSE: An aqueous dispersiom with improved film-forming properties and feeling by adding a water dispersible polyurethane to the dispersion containing poly-ae-methyl-glutamate. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54152465-A (JP)
Title: Manufacture of epitaxial wafer
Inventor: KAMIYA MASAHIRO
IPC: H01L21/223
Filed: 1978-05-22
Abstract: PURPOSE: To obtain a wafer with a few crystal defects such as a slip by mirror- finishing the surface of a susceptor, where a single-crystal substrate is to be mounted and by working this mirror-finished surface into a uniformly-rough surface with a little unevenness before epitaxial growth.  
     CONSTITUTION: On a carbon substrate for a susceptor, poly-crystal silicn carbide is deposited and th surface is mirror-finished. Next, this poly-crystal surface is sprayed with powder of silicon carbide by a sand blast method to obtain a rough surface, with uniform qulaity and no wave, small in unevenness between number 1000 and 1500 as shown in the figure. By epitaxial growth using this susceptor, no stress due to the unevenness of thermal conduction is applied to the wafer and since the roughness is small, no stress due to the contact with the susceptor is applied either, so that crystal defects such as the slip of the epitaxial grown wafer can be lessened. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62217238-A (JP)
Title: Silver halide photosensitive material sensitized in presence of thiocyanate
Inventor: ITO YOSHIRO
IPC: G03C1/005
Filed: 1986-03-18
Abstract: PURPOSE:To obtain low fog, high sensitivity, and high contrast, and to save consumption of silver by incorporating in at least one of silver halide emulsion layers a silver halide emulsion obtained by chemically sensitizing silver halide grains having (nn1) faces in the presence of at least one of thiocyanate. CONSTITUTION:The silver halide emulsion obtained by chemically sensitizing silver halide grains having (nn1) faces in the presence of at least one of thiocyanate is incorporated in at least one of silver halide emulsion layers in a silver halide photographic sensitive material having at least one silver halide emulsion layer. One of the most preferable modes in the methods for preparing silver halide grains is the process in which an aqueous solution of ammoniacal silver nitrate and an aqueous solution of halide are added in the presence of ammonia by a controlled double jet method.
Patent JP-S57174732-A (JP)
Title: Key input device
Inventor: YAMADA YOSHIHIRO
IPC: H03M11/20
Filed: 1981-04-21
Abstract: PURPOSE:To ensure the input of all keys which are operated with no error, by carrying out an input process for key data in a scan time based on the priority when the column of a key matrix is scanned. CONSTITUTION:The signal that scans a column Xi is produced by a column counter 11, and the key data of a key matrix 10 is applied to an accumulator 14. At the same time, the addresses corresponding to key buffers 12 and 13 are selected. The contents of the accumulator 14 are compared at 15 with that of the buffer 12, and the coincidence signal is applied to a comparator 16. Then the contents of the accumulator 14 are compared with that of the buffer 13, and the coincidence signal is applied to the counter 11. The counting value is advanced to scan the following column. In case the dissidence signal is delivered from the circuit 15, the up-signal of count value is applied to the counter 11. When the dissidence signal is delivered from the circuit 16, the key data given from the circuit 15 is applied to a control part 17 to carry out a key input process.
Patent JP-H10225157-A (JP)
Title: Numeric controller with deviation counter
Inventor: ORII TAKESHI
IPC: G05D3/12
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To enhance stability during a stop by interposing a function calculator between a deviation counter and a DC converter and providing a servo motor with a speed command determined according to a specified calculation formula thereby shortening the settling time. SOLUTION: A function calculator 12, comprising a microcomputer or a signal processor, is interposed between a deviation counter 3 and a DC converter 5. The function calculator 12 receives the count 4 of the deviation counter 3 and delivers a speed command value 13, calculated according to an expression V=K.Z<n> (n=0.7-0.9) to the DC converter 5. In the expression, V: speed command value, K: proportional constant (the speed command value is proportional to the rotational speed of a servo motor when time lag is neglected), Z: count of the deviation counter). Since the settling time can be shortened, a high speed machine tool or industrial robot employing a numeric controller with a deviation counter can be realized.
Patent JP-S52145961-A (JP)
Title: Suspension mechanism
Inventor: IKEDA KENJI
IPC: B66C1/68
Filed: 1976-05-26
Abstract: PURPOSE: To provide a suspension mechanism having a suspension means via two oscillatory links between which a load cell is disposed so that a load on the suspension means is exerted on the load cell via the links as a compressing force. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04295086-A (JP)
Title: Method for growing single crystal
Inventor: FUJIWARA SHINSUKE
IPC: C30B11/00
Filed: 1991-03-26
Abstract: PURPOSE:To control crystal growth by the perpendicular Bridgman method while grasping the position of the interface between solid and melt, the rate of transfer of the interface and the shape of the interface. CONSTITUTION:A protective tube contg. a thermocouple is immersed in molten starting material in a vertical vessel and the lower end of the thermocouple is kept just above the interface between solid and melt. The output of a heater and the rate of lowering of the vessel are controlled so that the temp. of the thermocouple can be made constant and the molten starting material is solidified by cooling from the bottom to grow a single crystal.
Patent JP-H0714714-A (JP)
Title: Hdi circuit parts
Inventor: WASHIIMU AAMETSUDO ROSHIEN
IPC: H01F41/04
Filed: 1994-03-31
Abstract: PURPOSE: To significantly reduce mutual inductance between a magnetic or electromagnetic circuit component and another circuit element by allowing the magnetic electromagnetic circuit part to be provided with an embedded magnetic material in an HDI structure, having alternately provided dielectric layer and metal layer or coil layer. CONSTITUTION: A circuit part constitute a transformer 10, and the transformer 10 has an HDI(high-density interconnection) substrate 12, in which a magnetic plate 14 is embedded and alternately deposited dielectrics layer 16 and coil layer 18. As an example, the magnetic plate 14 is made of a ferromagnetics plate. The substrate 12 is constituted with ceramics or other appropriate material. At the completion of assembling the transformer 10, a through-hole 20 for accepting a magnetic core pillar 22 of a top part magnetic plate 24 of ferrite is provided. The coil layer 18 is constituted of primary and secondary coil layers.
Patent JP-H02241578-A (JP)
Title: Delivery receiving apparatus
Inventor: UCHIDA SHINYA
IPC: B65G61/00
Filed: 1989-03-14
Abstract: PURPOSE:To prevent the occurrence of a misdelivery by providing a receiving part for receiving a reader pen, locking mechanism therefor, a common delivery receiving part and individually received delivery handling parts. CONSTITUTION:A deliver receiving machine 1 is provided with delivery collection openings 8 at the right lower side and left side in the front thereof and with a pen receiving part 11 for receiving a reader pen 10 above a delivery collection door 8A. Said machine is also provided with a common receiving part 12 inside the door 8A for receiving the deliveries inserted from a delivery receiving opening 6. In order to identify each individual delivery of the customers, the bar code on a slip attached to the delivery is traced by the reader pen and, after it is read by a bar code decoder 9, the delivery is then accepted from the customer. Moreover, a delivery collection door 8B is provided with a plurality of delivery receiving openings 13B-20B and the corresponding receiving parts 13-20 are provided inside the machine. This can prevent the abuse of the reader pen.
Patent JP-S61225749-A (JP)
Inventor: HANSU DETOREFU BURUUSUTO
IPC: G01R31/305
Filed: 1986-03-19
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。