baber/WOPTO huggingface dataset:
Patent JP-S63163068-A (JP)
Title: Control method for operation of internal combustion engine for vehicle with automatic transmission
Inventor: KIMURA HIROMICHI
IPC: B60W10/10
Filed: 1986-12-24
Abstract: PURPOSE:To prevent an internal combustion engine from decreasing its idle speed to be changed, by increasing an output of the engine when a speed of a turbine in a fluid coupling of an automatic transmission decreases to a predetermined value or less, in case of the engine under an anticreep control. CONSTITUTION:Under an anticreep control, a drum rotary speed Nod of an OD clutch 17 decreases to a predetermined value Nset or less, and when a forward clutch 28 is detected to be engaged by any trouble, an output of an engine is increased. In this way, an engine speed is avoided from rapidly large dropping down even if it temporarily drops, and the increase of idle vibration and the generation of an engine stall can be prevented.
Patent JP-H05215276-A (JP)
Title: Clamp
Inventor: RIONERU KARUMETSUTO
IPC: F16L3/16
Filed: 1992-11-19
Abstract: PURPOSE: To provide a low-cost, heat-resistant clamp. CONSTITUTION: Shells of the clamp comprises partly cylindrical elements 1, 2, and are optionally articulated by two longitudinal edges 1a, 2a like a hinge. Resilient pads 4, 5 are fixed on the inner face of each one of the shells 1, 2 to firmly hold an article A. The resilient pad 4 is constituted by a metal strip bent over itself so as to form a tubular element, which is split longitudinally, and has a bean-shaped cross-section and longitudinal edge. The longitudinal edge is fixed on the inner face of the shell 1 by way of a hook-shaped member 4e, 4f engaged in an orifice 1e of complementary shape.
Patent JP-S63166481-A (JP)
Title: Apparatus for treating waste developer
Inventor: NAKAMURA TAKASHI
IPC: C02F1/08
Filed: 1986-12-29
Abstract: PURPOSE:To efficiently treat a waste developer without generating noise by a simple structure by absorbing moisture from the waste developer by utilizing a capillary phenomenon and promoting the evaporation of said moisture by an evaporation medium and the spraying of the forcible air stream due to a fan. CONSTITUTION:The waste developer 6 discharged from a pipe 7 and dripped on a waste developer receiving tray 9 is accumulated in the waste developer receiving tray 9 and penetrates into the nonwoven fabric 10 immersed in the waste developer 6 at one end thereof. The penetrated moisture is spread over the entire surface of the nonwoven fabric 10 by capillary action and evaporated from the entire surface of the nonwoven fabric 10 provided in a zigzag state so as to enlarge the contact area with the open air. Further, the open air is allowed to flow in from vent holes 4a by driving a fan 13 and this inflow open air is sprayed to the surface of the nonwoven fabric 10 to promote the evaporation of moisture. The evaporated moisture enters a deodorizing chamber 12 along with the open air and the offensive odor such as formalin, ammonia or the like in the moisture is adsorbed.
Patent JP-H08167008-A (JP)
Title: Character recognition support device
Inventor: SUZUKI AKIRA
IPC: G06F17/22
Filed: 1994-12-14
Abstract: PURPOSE: To estimate word recognition precision with high precision when an object having large variation in character pattern is recognized. CONSTITUTION: A word table 10 contains character strings of words, input probabilities, and misread rates. A noncoincident character part extraction part 30 collates the character string of a word with the character strings of the words held in the word table 10 to extract a noncoincident character part. A prestage misread rate calculation part 40 finds the probability that part of the character string of the word which contains no correct character matches some part of the noncoincident character part. A poststage misread rate calculation part 50 finds the misread rate of the word on the premise that the part of the character string of the word which contains no correct character does not match some part of the noncoincident character part.  A correct read rate totalization part 60 calculates the word recognition precision on the basis of the misread rate and input probability of the word.
Patent JP-H04178988-A (JP)
Title: Disk library unit
Inventor: KONISHI NAOYUKI
IPC: G11B17/22
Filed: 1990-11-14
Abstract: PURPOSE:To reduce the time required for reproducing data by selectively writing part of the data of a disk housed in a housing section on an always loaded disk and controlling the readout from the always loaded disk. CONSTITUTION:A drive controller 9 decodes a command from a computer and controls an auto-changer composed of an auto-changer controller 6 and auto-changer mechanism 7 and a plurality of optical disk drives 4a-4f. The drive controller 9 is constituted so that the controller 9 can make data transfer with a cache information memory 10. In addition, an optical disk is always loaded on the optical disk drive 4a. Therefore, when data to be reproduced exist on the always loaded disk, the time required until the data are reproduced can be reduced, since the carrying time of the disk is not required.
Patent JP-S63159783-A (JP)
Title: Water content measuring instrument for fallen snow particle
Inventor: SUGA CHOICHI
IPC: G01N21/81
Filed: 1986-12-24
Abstract: PURPOSE:To measure the water content of snow particles continuously by calculating the ratio of the coloring area of a water absorbing raw element based upon water sticking on snow particles and the coloring area after heat melting. CONSTITUTION:An extremely small amount of snow particles 16 of falling snow are put in the sampling chamber 3 in a measuring instrument continuously and received on a water-absorbing raw material 6 containing a material colored by adding water; and water sticking on snow particles 16 is absorbed by the raw material 6, which colors. Then a photodetection sensor 9 measures the area of the coloring part on the raw material 6. Then the raw material is moved to a melting chamber 2 successively and snow on the raw material in powder is all heated and melted into water, which is absorbed by the raw material 6 for coloring. Then the area of the coloring part is measured by a photodetection sensor 10. Then the ratio of the area of the coloring parts before and after the heat melting is computed by an arithmetic processor 13 to measure the water content of snow particles in falling snow continuously.
Patent JP-H09140984-A (JP)
Title: Washing machine
Inventor: IKENOBOU YASUHIRO
IPC: D06F33/02
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To increase the degree of cleaning of the washing and the uniformity of the cleaning by changing the rotational frequencies of the rotation tank in washing and rinsing steps of the washing at least in two ways, so that the washing is carried out effectively by a pressing washing effect at the time of the high rotational frequency of the rotation tank while the turning of the washing is facilitated at the time of the low rotational frequency. SOLUTION: In washing by a washing mathic, a motor 5 is started to rotate a washing and spin-drying tub 4 while a pump 13 is started to discharge the washing water from the washing and spin-drying tub 4 and pressure is exerted by a pump 13 to discharge jet streams from a nozzle 10. Thus, the washing 9 is washed by the pressing washing effect. At that time, the rotational frequency of the washing and spin-drying tub 4 is changed alternatively in two ways, that is, two rotational frequencies are alternatively used, so that the pressing washing effect by the centrifugal force is maximized at the high rotational frequency (about 300rpm) and the turning of the washing 9 is facilitated at the low rotational frequency (about 100rpm) to make uniform the pressing washing effect.  Thus, the improvement of the washing effect and the uniformalization of the degree of cleaning are obtained simultaneously.
Patent JP-S63164700-A (JP)
Title: Manufacture of supersonic probe
Inventor: ISHII YASUHARU
IPC: G01N29/24
Filed: 1986-12-26
Abstract: PURPOSE:To facilitate a stable working by dicing in comb line shaped formation in parallel with the width-direction with a necessary pitch and to a point so as not to separate a piezoelectric element completely, packing a packing material in thus formed grooves, mounting a packing member on the side of main surface, and forming a matching layer on the other main surface side. CONSTITUTION:First dicings are executed in the direction of the width of the piezoelectric element 7 from its rear surface, so that thus made grooves are parallel with each other arrayed in comb-line shape formation with a necessary pitch. In this diced grooves, a packing material 6 such as silicon resin is packed. On one main surface where the first dicings are executed, a packing material such as rubber is mounted. On the main surface in front, the matching layers are formed. Thereafter, in the matching layers 5 and in the piezoelectric element 7, second dicings whose width of cut is shorter than that of the first dicing is executed beginning from the layer 5 ending at a point reaching the respective grooves already made in the element 7 by the first dicings, to produce the grooves running in parallel with the width direction of the element 7 in a comb line shape formation with a necessary pitch. The packing material is packed in thus cut grooves, to obtain a supersonic probe.
Patent JP-H11238392-A (JP)
Title: Nor type mask and its manufacture
Inventor: LEE WOON-KYUNG
IPC: G11C17/12
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent a surface exposure of a substrate on a joint part and to improve current drive power of a cell by providing an insulation film surrounding a gate electrode and covering the whole surface of the substrate and a sub-gate electrode of a spacer form formed on the side wall of the insulation film parallel to the gate electrode for increasing a cell current. SOLUTION: A buried diffusion area 2 in a semiconductor substrate 1 becomes the source/drain area of a ROM memory transistor cell, and the gate electrode 4 becomes the gate of a regular cell transistor, and the sub-gate electrode 6 of the spacer form performs a role increasing the cell current. A flat cell contains an oxidized film 5 surrounding the gate electrode 4 formed on a gate oxidized film 3 and she sub-gate electrode 6 formed on the side wall of the oxidized film 5 parallel to the gate electrode 4. The oxidized film 5 prevents the surface exposure of the active area of the semiconductor substrate 1, and minimizes problems such as joint destruction and lowering of a breakdown voltage, etc. The sub-gate electrode 6 increases the effective width of the gate electrode 4 to increase the cell current.
Patent JP-H02156564-A (JP)
Title: Manufacture of semiconductor storage device
Inventor: NAITO KOJI
IPC: H01L21/822
Filed: 1988-12-08
Abstract: PURPOSE:To eliminate film thickness irregularity of a base silicon oxide film by a simple processing, and obtain a three-layer insulating film having excellent dielectric strength by forming a base barrier silicon oxide film of a three-layer insulating film structure by using a deposition oxide film without growing a natural oxide film. CONSTITUTION:A polysilicon electrode 12 is formed on a silicon substrate 1, and high concentration impurity is introduced into the electrode. When a barrier silicon oxide film is formed on the electrode 12, a CVD silicon oxide film 2 is deposited by low pressure CVD method, after a natural oxide film is completely eliminated. Hence film thickness difference caused by the difference of face orientation and accelerated oxidation at grain boundary do not generate, thereby forming the CVD silicon oxide film 2 uniformly. A three-layer insulating film formed afterwards by the similar process has excellent dielectric strength.
Patent JP-H10141214-A (JP)
Title: Suction pulsation reducing device of single cylinder pump
Inventor: KUNISHIMA AKIRA
IPC: F04B11/00
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a suction pulsation reducing device of a single cylinder pump, capable of reducing noise of the single cylinder pump by reducing pulsation on the suction side of the single cylinder pump without adding any new part to an accumulator, capable of contributing to the safety operation of an engine, and capable of reducing cost. SOLUTION: Suction pressure is equalized by forming a suction chamber 20 besides a force-feeding chamber 19 on the suction side of a single cylinder pump 1 in which the operation of the intermittent motion of a plunger 7 is to be performed. A plunger barrel 5 in which a force-feeding chamber 19 to be communicated with a fuel supplying passage 23 through a suction valve 10 is formed, and a plunger 7 capable of sucking and forcibly feeding fuel into the force-feeding chamber 19 by being reciprocated in the plunger barrel 5 are provided, and the suction chamber 20 to be communicated with the fuel supplying passage 23 is provided on the side opposite to the force-feeding chamber 19 of the plunger 7 in the plunger barrel 5.
Patent JP-H10189493-A (JP)
Title: Deposition of metal film
Inventor: YOSHIZAWA SHUNICHI
IPC: H01L21/28
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To deposit tungsten at a substantially constant thickness while eliminating surface roughness by employing a mixed gas of hexafluorotungsten gas and a reductive gas thereof as a reaction source gas while specifying the flow rate ratio thereof. SOLUTION: Pressure in a chamber is sustained at about 1.7Torr, for example, and a mixed gas of hexafluorotungsten gas (WF6 ) and a reductive gas thereof, e.g. monosilane gas (SiH4 ), is employed as a reaction source gas. The mixed gas is supplied at a flow rate ratio SiH4 /WF6 of about 0.3 from directly above the substrate and tungsten nuclei are formed on the surface of titanium nitride. When the flow rate of mixed gas is lower than 0.2, tungsten of desired thickness is difficult to obtain and when the flow rate is higher than 0.5, surface roughness appears on the tungsten to cause uneven thickness.
Patent JP-H05126810-A (JP)
Title: Ion analyzing method
Inventor: MATSUSHITA SHUN
IPC: G01N27/08
Filed: 1991-10-31
Abstract: PURPOSE:To measure a minute amount ions present in aqueous solution highly sensitively in excellent reproducibility by joining reaction solution containing counter-ion exchangers in order to remove the counter ions in elution component and eluate efficiently. CONSTITUTION:Sample solution containing ions are made to pass through a separating column 4, and the ions are separated. Then, the ions are made to react with reaction solution containing counter-ion exchangers, whose molecular weight is one million or more or particle diameter is 1.0mum or less. The ions are measured with an electric-conductivity detector 6. The counte-ion exchanger is the ion exhanger having a cation exchange device for removing cations. For example, polymers, whose unit structure comprises low molecule electrolyte such as polystyrene sulfonic acid, polyvinyl sulfonic acid, polyacryl acid and lignin sulfonic acid, the ion exchanger having cation exchange group on the surface of bases such as styrene, divinylbenzene gel and polyacrylate gel and the like are listed.
Patent JP-H09125826-A (JP)
Title: Aluminum section with continuous groove for engagement and window frame manufactured with the aluminum section
Inventor: KAMIMURA HATSUSHI
IPC: E06B1/14
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To install a curtain and a rail in not only the upper section of a window but also the intermediate height of the window by preparing a window frame by beforehand using aluminum sections with a continuous groove for engagement. SOLUTION: Aluminum sections 1 with a continuous groove for engagement are used, and a curtain rail 4 and a curtain 6 are mounted in the intermediate height of a window in the aluminum sections 1 of a vertical section in the aluminum sections 1. The continuous groove 1a of the aluminum sections 1 has the width of the bottom section of the screw thread of a screw 7 at that time, and the screw is screwed to the aluminum sections 1 on both sides of the groove 1a while forming a recess corresponding to the screw thread by the screw thread. Since the screw 7 is supported only by the aluminum sections on both sides, the screw 7 has slightly insufficient strength, but it has sufficient strength for supporting the curtain rail 4 and the curtain 6.  A plurality of the grooves 1a can also be formed in consideration of the case when more curtain rails 4 are set up to the upper section of a window frame.
Patent JP-H02156524-A (JP)
Title: Liquid phase epitaxial growth
Inventor: SAITO TETSUO
IPC: H01L21/208
Filed: 1988-12-08
Abstract: PURPOSE:To make it possible to form a thin sensitizing layer consisting of a liquid phase epitaxial layer only having a uniform composition by a method wherein a protective film is formed on the surface of a substrate and the protective film is contrived to prevent from coming into contact to vapor containing each component of a melt in an ampoule in the stage previous to a transfer to the stage of a liquid phase epitaxial growth. CONSTITUTION:A protective film 7, consisting of a substance which is fused at the temperature of the melting point of a melt 6, is formed at least on the surface 2a of a substrate 2 and when the surface 2a of the substrate 2 is dipped into the melt 6, the separation of the above film 7 from the melt 6 is contrived utilizing a difference between the specific gravities of the film 7 and the melt 6. For example, the substrate 2 is installed on an ampoule 1, but before this installment, the B2O3 film 7, which is used as a protective film, is formed on the substrate surface using a brush, for example, or by dipping into a solution. That is, the film 7 prevents vapor containing Hg from the melt 6 as its main member from coming into contact to the surface 2a of the substrate 2. Moreover, when the substrate 2 is dipped into the melt, the film 7 separates from the surface 2a of the substrate 2 and floats on the melt 6. Thereby, a sensitizing layer consisting of an epitaxial only having a uniform composition can be obtained.
Patent JP-H09153636-A (JP)
Title: Semiconductor photo detector
Inventor: KATO KAZUTOSHI
IPC: H01L31/10
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent a dark current from increasing even if a antireflection film is formed on a cleavage end plane being an end plane of light incidence by forming first, second, and third semiconductor layers on a semiconductor substrate in the order, and forming a p-n junction in the first semiconductor layers. SOLUTION: At least a semiconductor layer having first semiconductor layers 104 and 105 having a larger energy gap compared with the remaining part 103 inside, a second semiconductor layer 106 having an energy gap smaller than the remaining part 103, and a third semiconductor layer 107 having an energy gap larger than the second semiconductor layer 106 are provided. And a p-n junction is formed in the first semiconductor layers 104, 105 having band gaps larger than a light absorption layer 103 at the end plane of light incidence of a semiconductor waveguide-type photo detector, by forming the p-n junction in the semiconductor layers 104, 105. As the result, it becomes possible to obtain a low-noise semiconductor waveguide-type photo detector capable of suppressing the increase of a dark current by the formation of an antireflection film 111 on the end plane of light incidence.
Patent JP-H01152362-A (JP)
Title: Analysis of monensin and sodium monensin by fast liquid chromatography
Inventor: OKADA EIJI
IPC: G01N30/04
Filed: 1987-12-10
Abstract: PURPOSE:To analyze monensin with a high accuracy, by separating a sample obtained in a specified process with a reversed phase distribution column with methanol as mobile phase to detect fluorescence. CONSTITUTION:An extraction liquid obtained from a sample is solidified by drying. A solid is dissolved by a 0.02-0.1mol. hydrogen chloride solution and chloroform equivalent thereto. A chloroform solution of n-hexadecanic acid is added to the solution by a known amount as internal reference substance and after a fixed time of leaving the solution alone, a chloroform layer is sampled to dehydrate. 3-5 fold mol. of a chloroform solution of 9-anthryl diazomethane or 9-butyl 10-hydroxymethylanthracene is added to the solution by an equal amount. The sample obtained is prepared to detect fluorescence using a reversed phase distribution column with methanol or a mixed liquid methanol and tetrahydrofuran as mobile phase thereby achieving highly accurate analysis of monensin.
Patent JP-2001135106-A (JP)
Title: Vehicular lighting fixture
Inventor: MASUDA SUSUMU
IPC: F21V17/00
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular lighting fixture that enables assembly between a lamp body and a front lens with the insertion of a mounting leg of the front lens into a mounting groove of the lamp body coated with a sealing agent, assuring sufficient sealing property between the lamp body and the front lens even if the opening angle of the outer periphery wall of the mounting groove is partially set at a large value. SOLUTION: An outer periphery wall 14b 1 of a portion located on the side of a right end 16A of a front lens 16 in a mounting groove part 14b of a lamp body 14 is formed to be branch walls 14b1A, 14b1B extending frontward in two branches. The inner branch wall 14b1A has a relatively small opening angle such that a sealing agent 20 is prevented from running out to the outer periphery side when the mounting leg 16a is inserted into the mounting groove 14b, while the outer branch wall 14b1B is allowed to have a large opening angle available on demand or the like of the design of a lighting fixture.
Patent JP-2001132708-A (JP)
Title: Stroke-adjustable fluid pressure cylinder
Inventor: HIRANO AKIHIRO
IPC: F15B15/24
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a fluid pressure cylinder having a compact size and a stroke adjustable piston. SOLUTION: The base part of a stopper rod 31, having a stopper part 32 at the tip, is screwed with a male screw 31a to a head cover 28 of a cylinder 22, and a lock nut 33 is screwed to the male screw projecting to the outside from the head cover. A locking part 36, capable of loosely inserting the stopper rod and for locking the stopper part 32 is installed in the piston 23, and a hollow part 24a, into which the stopper part 32 is loosely inserted, is installed in the piston rod 24. When the stopper rod 31 is screwed to move forward and backward with respect to the cylinder 2, the stroke S of the piston 23 can be adjusted.
Patent JP-H06216762-A (JP)
Title: Asynchronous counter
Inventor: JIYANNRUI BONO
IPC: H03K23/62
Filed: 1993-11-19
Abstract: PURPOSE: To enable the count-up and count-down of continuous pulse strings at high frequency by inverting the states of respective flip-flops(FF) between the respective pulse strings while using an asynchronous counter. CONSTITUTION: While the clock input of D type FF at the counter is connected to a common line I, the states of respective FF D0 , D1 ... are inverted and after the even number of respective inverted pulses I, these states are set again by a pulse S. Thus, the difference in the numbers of pulses in preceding two pulse strings is applied for each 2nd pulse 1 by an output Q* of all the FF. The set pulse S for setting an output Q to 1 and resetting the outputs Q* is supplied before 1st and 3rd pulse strings. The inverted pulse string is supplied after the respective pulse strings and before the set pulse S. In order to prevent a switch 40 from being changed over to the side of I before the lapse of time enough for changing the state Q of FF on the preceding stage, the common line SW is provided with a delay circuit Td.