baber/WOPTO huggingface dataset:
Patent JP-S61223809-A (JP)
Title: Terminal board of optical connector
Inventor: KOBAYASHI SHUNJI
IPC: G02B6/00
Filed: 1985-03-29
Abstract: PURPOSE:To prevent optical fiber codes from being congested and interwound with each other, by providing an optical connector adaptor, mechanism for disposing excessive parts of optical fiber codes, optical fiber code loading member having a horn-like shape, and separator. CONSTITUTION:Optical connector adaptors 2 are fixed zigzag in the longitudinal and transverse directions to the side face section 1a of an L-shaped fitting plate 1 by means of screws, etc., and disk-like reels 5 for disposing excessive parts of optical fiber codes 4 are closely contacted with the bottom face section 1b of the fitting plate 1 under a condition where the reels 5 are freely rotated by means of a rotating shaft 6. The optical fiber code 4 connected with an optical connector 3 is fixedly held by means of a coil spring 9 after it is wound around the disk-like reel 5 for a necessary winding number and contained in the opening section of a U-shaped separator. Then the code 4 is led to the outside through a horn-shaped optical fiber code loading member 7 provided at the bottom face section 1b of the fitting plate 1.
Patent JP-H11251696-A (JP)
Title: Structure of printed wiring board
Inventor: HASHIMOTO KOJI
IPC: H05K1/02
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To make the pins of electronic parts mounted on a printed wiring board easily visually confirmable. SOLUTION: The external size indication 3-1 of electronic parts 2-1 mounted on a printed wiring board 1 is marked on the wiring board 1 by silk printing lines, and, at the same time, the indications of the pin numbers of the parts 2-1 are marked by silk printing pin number indicating characters 3-2 composed of pin numbers and marks 4-1 and 4-2 at every several pins. The silk printed pin number indicating characters 3-2 indicate the numbers of pins arranged on each side of the parts 2-1. The lines of the external size indication 3-1 are cut and the marks 4-1 and 4-2 are silk printed as the supplements of the characters 3-2 in the cut sections of the lines.
Patent JP-S51141783-A (JP)
Title: A gas absorption treatment apparatus
Inventor: OSANAI NOBUHIKO
IPC: B01D53/14
Filed: 1975-06-02
Abstract: PURPOSE: An absorption treatment apparatus for exhaust gas wherein gas-liquid contact frequencies are high, there is no escape of fine liquid mist after contacting to the outside of the system, and pressure low of gas flow is extremely small. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01239632-A (JP)
Title: Information retrieval system
Inventor: NAKAMURA HIROSHI
IPC: G06F17/30
Filed: 1988-03-19
Abstract: PURPOSE:To accelerate the retrieval processing of plural item index including data of decimal package form by converting the data of decimal package form to a character string with fixed length not depending on its attribute. CONSTITUTION:A retrieval condition 10 is the retrieval condition converted to the single key X' of the character string with the fixed length, and plural item index 20 is the one converted to the single key X of the character string with the fixed length. And retrieval is performed by deciding whether or not the X items of the plural item index 20 coincide with the X' of the retrieval condition 20 by checking the ascending order of a key. When the coincidence of the X is detected in the processing, access to a data base 30 is performed by the pointer part (PTR) of a corresponding index key, and the item with a name (D) of corresponding data is taken out. Thereby, it is possible to accelerate the retrieval processing of the plural item index including the data of decimal package form.
Patent JP-H01239869-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HASHIMOTO KOICHI
IPC: H01L21/76
Filed: 1988-03-19
Abstract: PURPOSE:To reduce crystal defects like dislocations introduced to semiconductors in the vicinity of an element separation region by trench separation, for miniaturizing a semiconductor device and increasing the manufacture yield rate, by reducing the intervals of groovelike recesses and the thickness of the silicon dioxide film formed on the inside surfaces of the groovelike recesses below the specified values respectively. CONSTITUTION:This semiconductor device comprises a semiconductor substrate 1, groovelike recesses which are shaped on a main surface of the substrate 1 and whose inside surfaces are covered with silicon dioxide films, a non-monocrystalline silicon 6 filled in the groovelike recesses, and a plurality of element separation regions formed by oxidizing the upper part of the non-monocrystalline silicon 6. And, the interval of the said groovelike recesses is shorter than 5mum, and the thickness of the said silicon dioxide films is made thinner than 1500Angstrom . As mentioned above, a plurality of groovelike recesses are so formed on a main face of the semiconductor substrate 1 that the interval of the recesses may be shorter than 5mum, and silicon dioxide films 5 whose thickness is thinner than 1500Angstrom  are formed on the inside surfaces of the groovelike recesses. After that, a non-monocrystalline silicon 6 is filled in the said groovelike recesses, and a plurality of element separation regions are formed by oxidizing the upper part of the non-monocrystalline silicon 6.
Patent JP-H11265897-A (JP)
Title: Manufacture of field effect transistor
Inventor: UDA TOMOYA
IPC: H01L29/812
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To increase the uniformity and reproducibility of an FET with parasitic source resistance and large gate drain breakdown voltage by improving the controllability of an offset gate. SOLUTION: A third insulating film 22 is formed on the entire surface of a substrate 11, and anisotropic etching is made to the third insulating film 22, thus forming a first spacer region 23a consisting of a second insulating film 19 and the third insulating film 22 and a second spacer region 22a which consists of the third insulating film 22 on the wall surfaces of drain and source sides, respectively, at a recess 16a. Then, the second insulating film 19 is subjected to anisotropic etching, thus forming in self-aligned manner a first spacer sidewall 23b, consisting of the second insulating film 19 and the third insulating film 22 and a second spacer region 22, consisting of the third insulating film 22 on the wall surfaces of the sides of the first and second spacer regions 23a and 23b, respectively, at the recess 16a.
Patent JP-H08261715-A (JP)
Title: Automatic focus position detection device
Inventor: IRITA TAKESHI
IPC: G01B11/00
Filed: 1995-03-24
Abstract: PURPOSE: To provide a automatic focus detection device for simply aligning optical parts. CONSTITUTION: A flux of parallel light is applied from a light source 5 to optical parts 9 whose focusing position is to be detected and reflection light after passing through the optical parts 9 is detected by detectors 6 and 7, where a plane optical waveguide 3 is used to guide reflection light to the photo detectors 6 and 7. A reflection surface 101 is formed on the plane optical waveguide 3 and the reflection surface 101 is set as a critical angle for totally reflecting light applied as a flux of parallel light, thus detecting whether the reflection light is a flux of parallel light after passing through the optical parts 9 or not according to the quantity of light of the detectors 6 and 7. If the reflection light is a flux of parallel light, the reflection surface is within the focusing position of the optical parts 9.
Patent JP-S63231931-A (JP)
Inventor: OKAMOTO TOSHIHIKO
IPC: B32B7/02
Filed: 1987-03-20
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-H08232322-A (JP)
Title: Sanitary washing device for toilet
Inventor: INMA YASUSHI
IPC: E03D9/08
Filed: 1995-02-28
Abstract: PURPOSE: To continuously perform washing by stopping jet when a signal of a sitting sensor is turned OFF if washing water is jetted, and reopening the jet of washing water when the sitting sensor is turned ON. CONSTITUTION: When a user sits on a closet seat, a signal is outputted from a sitting sensor 16a, and when the user controls a control panel to push the hips washing button 131, a driving device 41 is driven to advance a washing nozzle to a washing position. A first opening and closing valve 37a of an opening and closing valve unit 37 is opened to start the jet of washing water, and when the user pushes a stop button 133 of the control panel after the completion of washing, the first opening and closing valve 37a is closed to finish the jet. When a bidet washing button 132 is pushed, the washing nozzle is moved to a bidet washing position, a second opening and closing valve 37b is opened to start the jet of washing water, and the stop button 133 is pushed to complete the washing. Accordingly, the usage of a washing device can be promoted.
Patent JP-S607083-A (JP)
Inventor: JIYOSEFU PII SURACHIETSUKA
IPC: H01R24/38
Filed: 1984-04-05
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-S51142349-A (JP)
Title: Standard-setting device of cylinder gauge
Inventor: TSURUMI TOSHIYUKI
IPC: G01B3/00
Filed: 1975-06-03
Abstract: PURPOSE: To provide a standard-setting device of cylinder gauge which makes possible quick and accurate inspection. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58185856-A (JP)
Inventor: YAMANE MASANOBU
IPC: E04G17/18
Filed: 1982-04-21
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-H07280522-A (JP)
Title: Inspection device of liquid crystal color filter
Inventor: ROKKAKU TADASHI
IPC: G02F1/1335
Filed: 1994-04-05
Abstract: PURPOSE:To accurately measure the height of a projection in a color filter section of a liquid crystal glass substrate irrespective of warpage of the glass substrate by providing distance sensors placed upper and lower sides of the liquid crystal glass substrate coaxially with an axis roughly perpendicular to the glass substrate. CONSTITUTION:The inspection (distance measurement) of a color filter 9 on a surface (upper face) of a liquid crystal substrate 1 is executed by means of a distance sensor 20. The filter 9 has a projection 10 of a dust adhering thereon, a printed projection 12 and a projection of a lump of pigment so that an output signal YA includes a component affected by the projections or warpage of the substrate. A rear surface of the substrate 1 has also a dust adhering thereon so that an output signal YB of a distance sensor 21 for inspecting the warpage of the substrate is passed through a smoothing filter 13 to remove a spike noise due to the adhering dust thereby obtaining a signal Y'B. A subtractor 23 executes the calculation of YAY'B to obtain an output of YC. Thereby, the effect due the warpage of the substrate 1 so that the heights of the projections 10-12 can be accurately measured based on the real height of the filter 9 (the height of a top surface of the substrate).
Patent JP-S55160232-A (JP)
Title: High frequency heater
Inventor: HOTSUTA KOUICHI
IPC: F24C7/02
Filed: 1979-05-30
Abstract: PURPOSE: To warn the termination of heating and to call the attention of a user by a method wherein it is so arranged that an alarming sound different from that informing the termination of heating is produced in a different form prior to the termination of heating.  
     CONSTITUTION: Food is placed in a heating chamber 13, and a high-frequency heating switch 5-a is depressed in order to set a heating time t 1  and heating temperature T 1  by means of digital value variable apparatuses 2, 3. In proportion to the degree the ROM portion 1-2 of a microcomputer 1 works, its RAM portion 1-3 memorizes the function, simultaneously memorizing the value by calculating an equation t 2 =αt 1  brought by multiplying the memorized time value t 1  by the specified value a less than 1. High-frequency heating is started by depressing a switch 5-3 for starting heating. If each of the times t 2 , t 1  passes, a sound generating apparatus 7 produces two different buzzing sounds in order to inform a previous warning and the termination of heating. Therefore, the user is able to confirm the heated condition of the food prior the termination of heating, and to know how to cope with the condition produced by means of the warning. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10259795-A (JP)
Title: Axial flow fan
Inventor: NAKAMURA HIROSHI
IPC: F04D29/38
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency, and reduce the noise by forming blades with their leading edges thick-walled, forming the rear parts of thin-walled parts, and forming a boundary part between the thick-walled part and the thin-walled part which is recessed and curved on one side in an axial flow fan in which a plurality of blades are integrated with a peripheral edge of a hub. SOLUTION: An axial flow fan 1 to be used for an outdoor unit, etc., of an air conditioner is provided with a hub 2 of (d) in diameter at a center part, and a plurality of blades 3 are integrated with a peripheral edge of the hub 2. Leading edges of the blades 3 are formed of thick-walled parts 3a, and the part rearward thereof are formed of thin-walled parts 3b, and the parts at the boundary position 3c of the thickwalled parts 3a and the thin-walled parts 3b are formed recessed and curved in one side.  When the blades 3 are turned, the air flow (c) from their leading edges forcibly generate a separation part c' at the position where the thick-walled parts 3a is abruptly changed from the thin-walled parts 3b, and the region of the separation part c' is on the inner side of the broken line, and as a result, the stream line is similar to that of the blades 3 which are thick-walled over the blade chord L, and the noise is reduced.
Patent JP-H08262497-A (JP)
Title: Liquid crystal display device and its production
Inventor: NAKAMURA TAKU
IPC: G02F1/1365
Filed: 1995-03-27
Abstract: PURPOSE: To provide a hihg-grade liquid crystal display device with which a sufficient contrast ratio is stably assured and burning does not arise even when the device is operated over a long period of time. CONSTITUTION: A lower metal 2 consisting of tantalum and an insulating film 3 consisting of tantalum oxide are formed on a glass substrate 1 and upper metals 4a, 4b consisting of titanium are formed. Two nonlinear resistance element part 5a, 5b are formed with the lower metal 2 as a common conductor in correspondence to the upper metals 4a, 4b. Oxygen atoms migrate to the upper metal 4a, 4b side at the boundary of the upper meals 4a, 4b consisting of the tantalum oxide and numbers of oxygen atoms/numbers of tantalum atoms ratio of X<2.0 is resulted at the boundary as well in the heat process in a post stage if titanium and aluminum or aluminium smaller in the free energy for oxide formation than the free energy for oxide formation of Ta2 O5 are selected for the upper metals 4a, 4b.  The influence that contaminated layers exert on the characteristics of the nonlinear resistance element parts 5a, 5b is lessened. The current-voltage characteristics are stabilized by attaining X<2.0.
Patent JP-H04302477-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: MATSUZAWA KAZUYA
IPC: H01L27/115
Filed: 1991-03-29
Abstract: PURPOSE:To increase the packing density of a semiconductor memory that includes cells capable of storing information at more than two different levels as opposed to the binary cell. CONSTITUTION:A columnar semiconductor layer 12 of a first conductivity type is vertically sandwiched between diffused layers 11 and 13 of a second conductive type. On both sides of the semiconductor layer 12 as a channel region, there are provided first insulating films 14 and 15, charge storage layers 16 and 17, second insulating films 18 and 19, and control gates 20 and 21.
Patent JP-S60210950-A (JP)
Title: Instant liquid coffee and its preparation
Inventor: MERA KENJI
IPC: A23F5/24
Filed: 1984-04-04
Abstract: PURPOSE:To obtain a liquid instant coffee which is a paste having moderate viscosity and takable instantly only by pouring hot water or water thereon, by adding a specific amount of natural gelatinizing agent to a liquid coffee extract. CONSTITUTION:Ground coffee beans are extracted with hot water, and the extract is concentrated to a water-content of about 75-85% to obtain a liquid coffee extract. The extract is added with 0.05-0.1wt% natural gelatinizing agent and a proper amount of sugar, and the mixture is heated instantaneously at about 95-98 deg.C and cooled.
Patent JP-S63235253-A (JP)
Title: Stacker for cumulative fluorescent sheet
Inventor: KATSUTA SATORU
IPC: G03B42/02
Filed: 1987-03-20
Abstract: PURPOSE:To make it possible to transfer-in and transfer-out sheets in any required sequence and to accelerate the handling of the sheets by staggering a transfer-in roller and a transfer-out roller from each other in the direction partition plates are arranged in a row. CONSTITUTION:A stacker 100 functions such that a stacker body 110 having a sheet holding part 112 capable of holding sheets one by one by means of partition plates 111 is moved by a moving means 140 to bring any required sheet holding part 112 to a position adjacent to paired transfer-in rollers 121 and 122 so that the sheets can be stored with their sizes assorted. If the stacker 110 is brought to a position, with some displacement from the transfer-in roller, adjacent to transfer-out rollers 131 and 132, a specific sheet among the sheets stored can be taken out with priority. Since the transfer-in and transfer-out means are arranged staggeredly, transfer-in and transfer-out of the sheets regarding different sheet holding parts can be simultaneously performed. In this way, it is possible to accelerate sheet handling at a readout device in which the stacker is incorporated.
Patent JP-S61226105-A (JP)
Title: Roll for multi-stages rolling mill
Inventor: SATO HIROYUKI
IPC: B21B13/14
Filed: 1985-03-30
Abstract: PURPOSE:To suppress the generation of a quarter buckle and to obtain a steel strip having high flatness by providing reduced diameter parts which are recessed to a concave-curved shape to the outside circumference of a core shaft facing the middle position between the transverse center of the steel strip and both end edges of the steel strip. CONSTITUTION:The reduced diameter parts 2s, 2t recessed to the smooth concave-curved shape are provided to the outside circumference of the core shaft 2 facing the middle position S-S, T-T of the transverse center L-L of the rolling steel strip 4 and both end edges P-P, Q-Q of the steel strip 4 in a sleeve roll 1 to be used for a multi-stages rolling mill constituted by fitting and fixing a sleeve 3 to the shaft 2.
Patent JP-S57184020-A (JP)
Title: Automatic rotary discharge device for material stored in capsule in water pipe transport
Inventor: SAKAMOTO MUNEYUKI
IPC: B65G51/30
Filed: 1981-05-03
Abstract: PURPOSE:To discharge the contents of a capsule simply and automatically by lowering a capsule provided with a float at the head thereof which contains substance therein in the interior of a descending pipe, and turning the capsule to a different direction by its dead load at a bent portion of the bottom of the pipe. CONSTITUTION:Substance stored 10 such as gravel or the like is put into a storing room 7 of a capsule 3, and the capsule is closed by a cap 8. When the capsule is thrown into a descending pipe 1 filled with water 2, with the head 5 down, the capsule 3 descends by its dead load to reach a bent portion 11. Hereupon, the capsule 3 sideslips obliquely by its inertia, and then the back part of the capsule 3 drops in the hole of a guide portion 12, with a flange 4 thereof hung on the guide portion 12, whereby the cap 8 is opened by the weight of the substance 10 against a spring 9 to discharge the substance 10. The capsule 3 which has been lightened by discharging the substance 10 is raised by a function of a float 6 in a pipe 16 and returned to the initial position.
Patent JP-H11265247-A (JP)
Title: Display history management device and storage medium
Inventor: MURAKAMI YUJI
IPC: G06F3/048
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To make quickly returnable to a target screen by performing storage only when the same identification information is not stored in storing the identifi cation information of displayed information in a display history storage part. SOLUTION: In the case of receiving the change instruction of a screen by a clock operation or the like, the screen display of a change page is performed a processor processing specified information is requested to give the information and the obtained information is displayed on the screen of a display device 15. In order to judge whether or not the obtained information is present in a TEMP file 11, the TEMP file 11 is searched from the head of data and whether or not the URL is present is checked. When the same URL is already present in the TEMP file 11, since it means that the same screen is already displayed, write is not performed to the TEMP file 11. Inversely, when the same URL is not present in the TEMP file 11, since the screen is not displayed even once, the URL is time sequentially written to the TEMP file 11.
Patent JP-H03267349-A (JP)
Title: Width sizing die for hot slab
Inventor: GOTO KUNIO
IPC: C22C38/52
Filed: 1990-03-16
Abstract: PURPOSE:To obtain a width sizing die for hot slab excellent in wear resistance and heat crack resistance by specifying a composition consisting of C, Si, Mn, Ni, Cr, Co, Mo, V, Nb, and Fe and also specifying the structure of matrix. CONSTITUTION:In a die used at the time of subjecting a hot slab to edging over the whole length and working to the prescribed width, the chemical composition of this slab is regulated so that it consists of, by weight, 0.15-0.35% C, 0.1-1.5% Si, 0.2-1.5% Mn, <=1.0% Ni, 0.8-2.5% Cr, <=1.0% Co, >1.5-5.0% Mo, further <=1.0% V and/or Nb, and the balance essentially Fe. Further, the matrix structure of this slab is regulated so that bainite comprises >=80% by area ratio. This structure can be obtained by applying hardening from an austenite region of about 900-1050 deg.C and successive tempering at about 600-670 deg.C to the die with the above alloy composition. By this method, the long-life width sizing die for hot slab combining wear resistance with heat crack resistance can be obtained.
Patent JP-S55163353-A (JP)
Title: Device for changing-over rotation of main drum
Inventor: IIDA MIZUHO
IPC: F16H3/60
Filed: 1979-06-01
Abstract: PURPOSE: To permit a main drum to be driven forward and backward and stopped by providing the main drum, sub-drum and clutch disk in a rotation changing-over device which can change-over the lifting, lowering and stopping operations in a steel tower lift.  
     CONSTITUTION: An arm 2 is secured fixedly to a drive shaft 1 so as to be rotated continuously in one direction, and journals a composite gear 3 rotatably. Also, a main drum 4 is rotatably supported directly on one side and indirectly on the other side through a sub-drum 5 by the drive shaft 1, and provided on the outside with a V-shaped groove for engaging a belt B and on the side with a conical clutch seat 4a. The sub-drum 5 is provided with a gear 5a meshing with a main gear 3b, and a brake belt 7 engages the outer periphery of a tray-shaped disk portion 5b. A clutch disk 8 is constituted to have the sub-drum 5 provided with a conical ring 8c movable axially and engageable with the clutch seat 4a. 
     COPYRIGHT: (C)1980,JPO&Japio