baber/WOPTO huggingface dataset:
Patent JP-H07153188-A (JP)
Title: Voice reproducing device
Inventor: MISAKI MASAYUKI
IPC: G10L21/007
Filed: 1993-11-29
Abstract: PURPOSE:To efficiently reproduce a voice being easy to listen by analyzing voice data previously read by plural analyzing signal processing means and performing the prescribed voice processing. CONSTITUTION:A previous reading reproducing control means 12 previously reads voice data read previous to voice data reproduced by a reproducing control means 18 as necessary, and an uttering speed arithmetic means 15 estimates an uttering speed for the voice data. A storage means 16 stores addresses of a voice section and a non-voice section discriminated by a voice/non-voice discriminating means 14 and voice speed information estimated by the means 15. A voice output control means 17 decides a data length deleting and adding a non-voice section based on a analyzed result of given reproducing conditions and previously read voice data stored in the means 16, further, decides parameters of speed conversion processing changing an uttering speed of the voice section. Thereby, voice can be made easy to listen.
Patent JP-2000122368-A (JP)
Title: Image forming device
Inventor: MATSUBA HIROYUKI
IPC: G03G15/00
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To make an image distorsion derived from shift of a photoreceptor belt preventible by forming a reference mark over the whole area on the surface of the photoreceptor belt, and compensating a deviation quantity of the photoreceptor belt based thereon. SOLUTION: In the non-image area on the surface of the photoreceptor belt, a reference straight line (reference mark) 101A is formed over the whole periphery, for instance, by means of printing or the like. A light source irradiating this reference straight line 101 with light is equipped in the vicinity of the photoreceptor belt 101. Then, based on the deviation quantity of the reference straight line detected by detecting means 140, the deviation quantity in the rotary direction of photoreceptor belt supporting rollers 102 to 104 to the photoreceptor 101 is respectively detected and the data thereof are respectively recorded by deviation quantity adjusting means. Write-in of the image data on the photoreceptor belt 101 by the exposing optical system is respectively performed on the position capable of compensating the deviation quantity, based on the deviation quantity data of the photoreceptor belt 101 recorded by the deviation quantity adjusting means.
Patent JP-2000129657-A (JP)
Title: Flexible membrane weir
Inventor: MURAMATSU TAKEO
IPC: E02B7/20
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a flexible membrane weir which can prevent the flow of water, the propagation of waves, etc. effectively by rising and falling operation, can obviate the concentration of stress at the time of rising, and is executed easily. SOLUTION: The pitches L2 of the boltholes 20 of a flexible membrane 3 is substantially equal to the pitches L3 of the boltholes 20 measured when the flexible membrane 3 is formed in a plane shape holds, and a rectilinear distance L1 between the base section of an anchor bolt 7B and the top section of an adjacent anchor bolt 7B is substantially equal to a pitch L3.  Accordingly, when the boltholes 20 of the flexible membrane 3 are inserted to a plurality of the arranged anchor bolts 7B in order, the boltholes 20 of the flexible membrane 3 accurately reach the top sections of the next anchor bolts 7B, the boltholes 20 of the flexible membrane 3 can be inserted easily in conformity with the top sections of the anchor bolts 7B, the flexible membranes 3 among the anchor bolts 7B are pushed towards the recessed sections 18 of lower hold-down metal fittings 18, and the flexible membrane 3 can be disposed along the interior walls of the recessed sections 18. Upper hold-down metal fittings are put into the anchor bolts 7B, and nuts are screwed and clamped to the anchor bolts 7B.
Patent JP-H10137925-A (JP)
Title: Method for preventing entrapment of molten slag in ladle
Inventor: OKAZAWA KENSUKE
IPC: B22D43/00
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To produce a high quality cast slab having a little defect caused by molten slag by supplying a specific AC current onto the molten slag. SOLUTION: Electrodes 7 composed of a round columnar electrode 7a and a cylindrical electrode 7b surrounding the columnar electrode are dipped into the molten slag 6 near the long nozzle 4 at the end stage of pouring molten steel to supply the AC current. The AC current 8 is passed through the molten slag 6 because the molten steel 2 having high electrical conductivity is passed through, and can be conducted. Further, the round columnar magnetic field coil 9 is arranged just above the molten slag 6 on the long nozzle 4 to generate an AC magnetic field. The AC magnetic field is penetrated in the molten slag 6 and AC voltage and the AC current 8 can be generated. These is worked in a ladle 1. A supplying electric field to the molten slag 1 is made to 200-2000(V/m), and an AC frequency is made to 20-2000Hz. By this method, the entrapment of the molten slag in the ladle caused at the end stage of pouring the molten steel can be prevented.
Patent JP-H02263477-A (JP)
Title: Photo sensor
Inventor: HARADA YOICHI
IPC: H01L29/786
Filed: 1988-11-25
Abstract: PURPOSE:To improve response speed without deterioration photo current (Jp) by forming facing electrodes constituted of a second and a third electrodes, and making a photoconductive layer between the electrodes a photo detecting part. CONSTITUTION:In the state where a negative bias voltage is applied to a control electrode, a bias voltage is applied between facing electrodes 3, 3, and whether a photoconductive layer 2 between the facing electrode 3, 3 is irradiated with light is detected as the change of a current flowing between the facing electrodes. By applying the negative bias to the photoconductive layer 2 via an insulating film, rise time gammar and fall time gammad are improved. Further the electrodes 3 to apply the negative bias are made transparent in order to prevent the decrease of Jp. Thereby a high speed photo sensor of large Jp can be obtained.
Patent JP-H01139201-A (JP)
Title: Manufacture of woody pattern board
Inventor: IMAI AKIRA
IPC: B27D5/00
Filed: 1987-11-26
Abstract: PURPOSE: To easily manufacture a woody pattern plate by forming a flitch from a dyed woody thin piece, slicing the flitch, thereby forming a woody pattern plate, obtaining the plate having good external appearance without impairing excellent point of tree, and reducing as much highly bulky state as possible. CONSTITUTION: A thin veneer 1 is dried by a dryer 8. The dried veneer 1 is humidity-controlled. And the veneer 1 is fed to a coater roll 9 and coated with adhesive 10. Then, the veneer 1 is sent to a press 11, and pressed by the press 11 to form a flitch 12 of a first stage. This flitch 12 is sent to a planer 13, cut by the planer 13 to form a woody thin piece 19. The piece 19 is set to a mixer 14, adhesive 15 is filled, and agitated to coat the piece 1 with the adhesive 15. The piece 19 coated with the adhesive 15 is sent to a press 16, pressed by the press 16 to form a flitch 17 of a second stage. This flitch 17 is sliced by a slicing blade 18 to obtain the woody pattern plate.
Patent JP-H10144637-A (JP)
Title: Wafer polishing liquid and wafer polishing method
Inventor: KINOSHITA NOBORU
IPC: B24B37/00
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To protect a wafer from contamination caused by metal ions at the time of the mechanical-chemical polishing, and facilitate removal of impurities produced at the time of polishing by a method wherein hydroxide of alkaline earth metal is used as pH adjuster. SOLUTION: The pH of polishing solution for the mechanical-chemical pulishing of the surface of an oxide film which is formed on the surface of a wafer or on a wafer is adjusted to be 10-20 by adding hydroxide of alkaline earth metal as pH adjuster. As polishing agent, carbonate of alkaline earth metal is recommended. The hydroxide of alkaline earth metal such as Ca(OH)2 , Sr(OH)2 and Ba(OH)2 may be used as the pH compensator for the polishing Liquid. It is desirable that Ba(OH)2 which is most easily soluble in water and by which pH can be adjusted easily is used.
Patent JP-S63198678-A (JP)
Inventor: SARASU PII GUNASEKERA
IPC: A61K31/415
Filed: 1987-11-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02146283-A (JP)
Title: Vane pump with rotary diaphragm
Inventor: IWATANI KATSUJI
IPC: F04C3/06
Filed: 1988-11-26
Abstract: PURPOSE:To execute the intake, compression and discharge of a fluid effectively by constructing the title pump in such a way that an oscillating shaft performs reciprocating motion slidably along the longitudinal surface and the head part of a fan-type vane according to the rotation of a main spindle and the fluid inhaled from an inlet is discharged from a discharge opening. CONSTITUTION:When a main spindle is rotated at constant speed, a fan-type vaned 23 integrated with a spherical axis 20 is also rotated in a fan-type operating chamber 16 in an outer casing, an oscillating shaft 26 slidably fitted to the fan-type vaned 23 is closely guided to a disc diaphragm 40 in the fan-type operating chamber 16 and oscillated maintaining watertight so as to generate pressure difference in the fan-type operating chamber 16. The rotation of the fan-type vaned 23 in the fan-type operating chamber 16 increases the pressure in front of the fan-type vaned 23 and generates negative pressure behind the fan-type vane 23 so as to generate suction force. Accordingly, a fluid is guided into the operating chamber 16 through the inlet 21 of the spherical axis 20 from the one inlet 34a of the main spindle, compressed at the diaphragm 40 and the vane 23, and discharged outside from the other discharge opening 34b through the discharge opening 22 of the spherical axis 20.
Patent JP-H06151552-A (JP)
Title: Semiconductor manufacturing device and manufacture of semiconductor using same
Inventor: ISHIKAWA KATSUHIKO
IPC: H01L21/677
Filed: 1992-11-10
Abstract: PURPOSE:To make it possible to inspect a semiconductor wafer without removing it from a multichamber device. CONSTITUTION:In a multichamber device 1 which is employed in a process for manufacturing a semiconductor integrated circuit device, an inspection chamber 8 having a function for inspecting a semiconductor wafer is disposed along the outer periphery of a wafer transfer chamber 2, and the processing and inspection of a semiconductor wafer can be consistently performed.
Patent JP-H01139511-A (JP)
Title: Production of composition containing chlorinated isocyanuric acid having high compounding stability
Inventor: SHIMAMURA TADAO
IPC: A01N43/64
Filed: 1987-11-26
Abstract: PURPOSE:To obtain the title composition storable over a long period, by adding a water-soluble inorganic salt of tripolyphosphoric acid, etc., having a specific particle diameter to chlorinated isocyanuric acid or its alkali salt having a specific particle diameter, compression-molding the mixture, crushing the product and sieving the powder to collect granules having a specific size. CONSTITUTION:Chlorinated isocyanuric acid or its alkali salt (e.g., trichloroisocyanuric acid) having particle size passing through a 60 mesh sieve is uniformly mixed with 5-90wt.% of a water-soluble inorganic salt passing through a 35 mesh sieve and selected from sodium tripolyphosphate. sodium tetrapolyphosphate, sodium sulfate and potassium sulfate. The mixture is compression-molded, crushed and sieved. The title composition is obtained by collecting the granules of 12-60 mesh. The unstable chlorinated isocyanuric acid or its alkali salt is sealed in the stable inorganic salt in an inseparable state by the granulation. The composition is self-extinguishable and remarkably reduces fire hazard.
Patent JP-H05135411-A (JP)
Title: Optical recording medium
Inventor: HAMAGUCHI TAKUYA
IPC: G11B7/2407
Filed: 1991-11-14
Abstract: PURPOSE:To provide an optical recording medium which enables high-density recording with a little bit increase in crosstalks and decreases the pit defect of a preformat. CONSTITUTION:This recording medium is constituted of a reflection material 2 formed with prescribed patterns on a transparent substrate 1, further provides an optical recording layer 4 thereon and forming a recording and reproducing region in the part where the preformat part is continuously removed in the part where the reflection material 2 formed with the prescribed patterns is partly and continuously removed.
Patent JP-H09110649-A (JP)
Title: Composition for hair
Inventor: MAENO KOJI
IPC: A61K8/00
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for hair exhibiting excellent water- retainability and emollient effect, capable of imparting hair with good moistness, slipperiness and softness without giving stickiness to the hair and having high stability and safety. SOLUTION: This composition for hair contains an oily agent consisting of a condensation product of a 6-10C dicarboxylic acid and an ester of diglycerol and a 16-18C branched monocarboxylic acid. The oily agent has both water- retaining property and emollient effect and exhibits an action to assist the emulsification and dispersion. The amount of the agent is preferably about 0.5-50.0wt.% based on the whole composition.
Patent JP-H07127030-A (JP)
Title: Sandbag for civil engineering work
Inventor: FUJIMASU JIRO
IPC: C04B28/04
Filed: 1993-11-05
Abstract: PURPOSE:To make sandbags into a permanent structure by filling a bag with the mixture of soil and a soil hardener, formed by mixing a hardening composition into Portland cement, to form a sandbag. CONSTITUTION:1-3 weight parts of a hardening composition containing 10-70 parts of at least one kind of slaked lime and silica fine powder, 10-30 parts of at least one kind of magnesium chloride, calcium chloride and soda ash, 3-20 parts of montmorillonite, 3-20 parts of zirconia and 5-60 parts of at least one kind of lignosulfonic soda, potassium lignosulfonate, tripolyphosphoric acid soda and potassium tripolyphosphate is mixed in 100 weight parts of Portland cement to prepare a soil hardener. The mixture of 100 weight parts of soil and 5-20 weight parts of the soil hardener is filled in a permeable bag to form a sandbag 1. After piling the sandbags 1 in a ditch from the bottom part, a finishing surface layer 2 is provided thereon.
Patent JP-H04173146-A (JP)
Title: Ink jet head
Inventor: NISHIWAKI MANABU
IPC: B41J2/055
Filed: 1990-11-05
Abstract: PURPOSE:To ensure high density and high performance by causing a pressure in an ink cavity to change by the shear deformation of a lateral wall surface in a vertical direction and thereby causing ink droplets to be ejected from a nozzle. CONSTITUTION:If a low voltage is applied to a driver D4, and a high voltage is applied to drivers D3, D2, deformed parts 104, 105, 204, 205 receive shearing force due to their piezoelectric properties and become deformed by shearing force in a shearing direction shown by F toward a cavity 304. On the other hand, ink 13 is supplied through an ink supply orifice to fill the cavity 304. Then the ink receives a pressure generated by the shrinking of an inner volume of the cavity which is caused by the displacement of a displacement part, and subsequently, is discharged, in the form of ink droplets with a particulate diameter of 10mum to 50mum, in an E direction from a nozzle N4. Thus ink droplets can be discharged from any nozzle by controlling an applied voltage to the drivers.
Patent JP-S63151169-A (JP)
Title: Facsimile equipment
Inventor: TAJIMA KAZUAKI
IPC: H04N1/00
Filed: 1986-12-15
Abstract: PURPOSE:To repeatedly try to connect with other side to be transmitted until a connection is achieved by providing respectively a pair of an original feeding mechanism and a change-over mechanism to discharge an original having been transmitted and to carry the original not yet transmitted to the original feeding mechanism on an opposite side, on the symmetrical positions about an optical axis for reading the original. CONSTITUTION:The original 9 is placed on a charging tray 1, and the plural telephone numbers of the other side to be transmitted is inputted, and when the connection with the other side to be transmitted is achieved, the original 9 is carried towards the direction of the optical axis 7a by an original carrying roller 5 and is focused by a lens 7 and is read by an image pick up element 8, and the original having been read-in is carried to a discharged paper tray 4 by the original carrying roller 6. When the connection fails, the original is carried to the charging tray 2 by changing over the change over mechanism 10, and after all the originals on the charging tray 1 are carried, the original on the charging tray 2 is similarly transmitted, and the original having been transmitted is carried to the discharged paper tray 3, and the original having failed in connecting is carried to the charging tray 1. The above mentioned operations are repeated until all the originals place on the charging tray 1 or 2 are transmitted and carried to the discharged paper tray 3 or 4.
Patent JP-2000118932-A (JP)
Title: Running clearance closing structure for elevator
Inventor: GOTO KENJI
IPC: B66B13/28
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To prevent an object dropped by a passenger alighting or boarding a car from being dropped into a hoistway by providing a first brush member arranged on a landing side threshold and a second brush member arranged on a car side threshold so that the tips of both brush members are overlapped when a car is landed. SOLUTION: Brush members 10, 11 are provided on the opposite faces of a landing side threshold 1 and a car side threshold 5 respectively. The brush members 10, 11 are formed with base plates 13, 14 and straight hairs, the straight hairs are formed with long straight hairs 15a, 16a and short straight hairs 15b, 16b in turn, the short straight hairs 16b of the brush member 11 are faced to the long straight hairs 15a of the brush member 10, and the long straight hairs 16a of the brush member 11 are faced to the short straight hairs 15b of the brush member 10. When a car is landed on a landing, the car side threshold 5 is located to face the landing side threshold 1, the straight hairs 15a, 15b, 16a, 16b are overlapped together, and the running clearance of the thresholds 1, 5 is closed by the brush members 10, 11.
Patent JP-2000122066-A (JP)
Title: Liquid crystal display device
Inventor: ITO OSAMU
IPC: G02F1/1343
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a perpendicular alignment layer capable of controlling pretilt angle and giving a high contrast ratio without generating domains by forming a 2nd alignment layer by the photopolymerization of a photopolymerizable low molecular liquid crystal layer on a 1st alignment layer which attains horizontal alignment. SOLUTION: A solution containing a photopolymerizable low molecular liquid crystal and a photoinitiator is applied on a 1st alignment layer 21 and the solvent is removed by heating. The photopolymerizable low molecular liquid crystal is turned to the liquid state by further heating and irradiated with UV. By this irradiation, the low molecular liquid crystal is photopolymerized and a 2nd alignment layer 22 is formed. substrates 1, 2 with the two alignment layers 21, 22 are combined so that the alignment directions of the 1st alignment layers 21 are made anti-parallel to each other. The photopolymerizable low molecular liquid crystal is formed into the layer 22 of 300 nm thickness and the alignment is controlled by the surface tension and the alignment regulating power of the 1st alignment layer 21.  The objective perpendicular alignment layer uniform in pretilt angle over the almost entire surface is obtained.
Patent JP-H01190237-A (JP)
Title: Armature winder with quick changeable tool
Inventor: BANNER ALVIN CURTIS
IPC: H02K15/09
Filed: 1988-11-25
Abstract: PURPOSE: To facilitate rearrangement of the mechanism of the armature specification, by providing a rapid releasing means to rapidly separate a mechanical component of the prescribed armature specification, and rapidly change it by a component of the other armature specification. CONSTITUTION: An armature rotation mechanism is provided with a stepping motor 50, and the motor 50 drives a rotary spindle 54 through a gear 52. The spindle 54 is provided with a cavity to receive a collet release rod 56. The collet release rod 56 forms a part of a modular collet mechanism 80. The modular collet mechanism 80 is combined with other part of an armature rotation mechanism by a simple manual detaching means. The modular collet mechanism 80 is connected to the other part of the rotation mechanism by a front side connector 120 and a rear end connector 122.
Patent JP-S62156647-A (JP)
Title: Copying device
Inventor: MIZUTANI SHUZO
IPC: G03B27/32
Filed: 1985-12-27
Abstract: PURPOSE:To make a device stable and durable with a very simple constitution by exposing a photosensitive paper, which senses the light having the same wavelength as the display light of a cathode-ray tube, to the light of a picture on the cathode-ray tube. CONSTITUTION:The picture of an original 12 is displayed on a screen 18 of a cathode-ray tube 16 by a control driving circuit 14, and a photosensitive paper 22 brought closely into contact with the display screen is exposed to the light having a wavelength lambda0. Microcapsules 28 on the base layer 24 of the photosensitive paper 22 are exposed to this light and are hardened and are selectively crushed by a pair of nip rolls 30, and oozed coloring matters react on a color developing layer 26 to develop colors, but hardened capsules 28 are not crushed. Thus, the device is obtained which is very simple, stable, and durable.
Patent JP-H05106497-A (JP)
Title: Engine control device
Inventor: KATO SHIGEO
IPC: F02D23/02
Filed: 1991-10-18
Abstract: PURPOSE:To properly controls the vibration of a car body occurring at the beginning of deceleration by providing a priority means which takes precedence of the correction of an ignition timing by a car body vibration control means when the start of the car body vibration control means is synchronized with that of a deceleration fuel cut means. CONSTITUTION:A CPU 20 for a control device for an engine. provides control according to a program stored in ROM 23 based on the amount of intake-air entered from an air flow meter 12, an engine speed entered from a distributor 21, and the opening of a throttle entered from a throttle sensor 22. In addition, RAM 28 stores required maps and data according to the obtained amount of intake-air and engine speed. The CPU 20 includes a car body vibration determination means, a car body vibration control means which corrects an ignition timing, a deceleration fuel cut means, a car body vibration control means, and a priority means which takes precedence of the correction of the ignition timing by the car body vibration control means when the start of the car body vibration control means is synchronized with that of a deceleration fuel cut means. This constitution properly controls the vibration of the car body occurring at the beginning of deceleration.