baber/WOPTO huggingface dataset:
Patent JP-S61164243-A (JP)
Title: Structure of hermetic package
Inventor: ICHISE KAZUNARI
IPC: H01L21/50
Filed: 1985-01-16
Abstract: PURPOSE:To prevent stress distortion from transmitting to the glass bonded part of the title package by a method wherein a stepped part, consisting of a glass bonded part and a part thinner than the glass bonded part, is provided on the side face of a metal sealed case, thereby allowing the stress deformation generating when a welding or press-welding is performed is absorbed by the above-mentioned parts. CONSTITUTION:The title hermetic package is composed of a plurality of lead terminals 1, a stem 2 formed by hermetically sealing the above-mentioned lead terminal 1 using low melting sealing glass 9, a solid-state image-pickup element 3 to be fixed to said stem, a metal fine wire 4 with which the above-mentioned solid-state image-pickup element 3 and the lead terminal 1 are electrically connected, a metal case 5, glass 7 with which an aperture 6 is sealed by adhering it inside the above-mentioned sealing case 5, and a low melting point glass bonding agent 8. In this case, the metal sealing case 5 has a thick stepped part 11 consisting of the bonded part 5a of the glass 7 and the part 5b which is thinner than the bonded part 5a. The stress distortion generated when a welding or pressure-welding is performed is absorbed by the stepped part 11, and the breakage and the cracks generated by the stress distortion can be prevented.
Patent JP-S60151331-A (JP)
Inventor: KURITA KAZUO
IPC: D06M101/16
Filed: 1984-01-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06216155-A (JP)
Title: Manufacture for thin-film transistor
Inventor: IMAI NOBUO
IPC: H01L29/78
Filed: 1993-01-18
Abstract: PURPOSE:To obtain excellent operation characteristics, wherein the electric connection between an amorhous silicon thin film whose resistance is made low by ion implantation and a source electrode and a drain electrode is secured, by performing the ion implantaion and the like under the state wherein an inorganic protective film is formed on the amorphous silicon thin film. CONSTITUTION:An inorganic protecting film 15 comprises the laminated structure of an upper layer 15b and a lower layer 15a having the different etching speeds with respect to specified etching liquid. The etching speed of the upper layer 15b is quicker than that of the lower layer 15a closer to an amorphous silicon thin film 14. The inorganic protective film 15 is formed on the amorphous silicon thin film 14. Then, the upper layer 15b in the inorganic protecting film 15 is etched out into the specified pattern. The lower layer 15a is made to remain. With the inorganic protective film 15 as an implantation stopper, ion species containing impurity element ions are implanted into the amorphous silicon thin film 14. Thus, a low-resistance semiconductor layer 17 is formed. Thereafter, the lower layer 15a of the inorganic protecting film 15 is etched away in the specified pattern. Then, e.g. an electrode material is formed, shaping is performed and a source electrode 18a and a drain electrode 19 are formed.
Patent JP-H05188670-A (JP)
Title: Positioning device for photosensitive body
Inventor: KAWABE MASAHIRO
IPC: G03G15/00
Filed: 1992-01-16
Abstract: PURPOSE:To precisely set parallelism between rollers each other and a positional relation between a photosensitive body and the other units, and further, to easily adjust the positional relation of them, even after a recorder is assembled. CONSTITUTION:In a photosensitive unit 20 which is obtained by spreading the photosensitive body 4 on a driving roller 1, a follower roller 2, and a tension roller 3, and can be inserted/removed into/from a recorder main body, positioning projections 18 provided on a pair of roller holding members 17 holding plural rollers of the photosensitive unit 20, on its both end parts, respectively, and rail holding members 22 having rails 21 attached to the housing case 15 of the recorder main body, guiding/supporting the positioning projections 18 when the photosensitive unit 20 is inserted/removed, are provided. The attaching positions of the rail holding members 22 can be adjusted by the adjusting parts of screws 24, etc.
Patent JP-H11200501-A (JP)
Title: Jig for building unit transport
Inventor: TAKAHASHI HIROKAZU
IPC: B60P7/13
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a building unit transport jig capable of preventing traverse shifting and preventing damage of an outer wall at the time when a building unit is transported from a factory to an installing site. SOLUTION: A building unit 3 in which a floor girder beam 31 having a projection piece 311 projected inward is provided along a lower side edge is fixed on a load-carrying platform 41 of a truck 4. In the case, the transport jig comprises a floor girder beam locking part 11 having a recess part 111 locking the projection piece 311 of the floor girder beam 31 and a stopper part 12 abutted on the side of a bed provided downward of a floor girder beam locking part 11.
Patent JP-H03209481-A (JP)
Title: Image forming device
Inventor: OTA MASARU
IPC: G03F7/34
Filed: 1990-01-12
Abstract: PURPOSE:To obtain a reflection density and gloss equivalent to a normal print by adjusting the rotational speed of an exposing barrel according to the types of image forming materials. CONSTITUTION:The image forming material and an original image are fixed on the exposing barrel 1, and exposed by a light source 4. After an exposure is finished, the original image is removed and the image forming material is transferred. A transfer is performed by the nipping between a blanket drum 2 holding the image forming material whose photosensitive layer is its top surface and a printing drum 3 holding an image receiving body while they are rotated. At this time, the rotational speed of the exposing drum 1 is varied, in other words, it is changed by the types of the image forming materials, especially, the types of the photosensitive layers, and by the colorant, etc., of a normal photosensitive layer. Thus, an image approximate to a print can be formed.
Patent JP-H09199539-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKADA TAKASHI
IPC: H01L21/60
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a device allowing a stable set-up of a composition of solder bumps to be made connecting media at the time of a flip-chip connection. SOLUTION: Bump electrodes 161, 162,... consisting of a Pb-Sn alloy respectively are formed on in-and output pads 151, 152,... to be formed on a mounting substrate 14 and also the bump electrodes 131, 132,... are formed on in-and output pads 121, 122,... of semiconductor elements 11 only by means of Sn which is one component of the Pb-Sn. Then, the bump electrodes 161, 162,... respectively and the bump electrodes 131, 132,... respectively are temporarily stopped and to reflow so as to flip-chip connected the mounting substrate 14 and the semiconductor element 11. At the time of forming the bump electrodes 131, 132,... of the semiconductor element 11, a composition of the solder bumps after the flip-flop connection requires no consideration.
Patent JP-2000207461-A (JP)
Title: Electronic commercial transaction system
Inventor: SESHIMO YUUYA
IPC: G06F19/00
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide an electronic commercial transaction system which reduces communication costs in addition to surely confirming that a customer is the person in question and also improves the safety on crime prevention. SOLUTION: This system is provided with a reading part 21 which is for the terminal device 20 of this electronic commercial transaction system 10 to read biometrics information from a transaction card 11, a biometrics information acquiring part 22 for newly acquiring biometrics information, a collating part 23 for collating both the biometrics information and a transmitting part 24 for transmitting transaction information including information about deposit account recorded on the card 11 to the receiving station 32 of an electronic mall 30 when a result in which both pieces of the biometrics information coincide with each other is obtained according to the collation of the part 23.
Patent JP-H06229628-A (JP)
Title: Heating furnace and method for driving the same
Inventor: OKAMURA YUKIO
IPC: F24H1/14
Filed: 1991-01-23
Abstract: PURPOSE:To provide a heating furnace which can be used with many different materials whose operation conditions are different and for various purposes by switching operation and its driving method. CONSTITUTION:A plurality of heating pipes 4 and 5 are provided through a heating furnace body 1, and in a middle part of the heating furnace body 1, pipes 11 and 14 and switching means 10, 14, 7 and 12 for changing the number of passages without changing a flowing direction of fluid to be heated are provided. By this, an optimum heating condition can be selected according to characteristics, flow amount and the like of the heated fluid. Thus a single and the same heating furnace can be used as if it were a plurality of furnaces for different purposes.
Patent JP-S62164660-A (JP)
Title: Production of methyl 2-sulfamidobenzoate
Inventor: GOUDOU AKINOBU
IPC: C07C301/00
Filed: 1986-01-17
Abstract: PURPOSE:To obtain a compound useful as an intermediate raw material for sulfonylurea based herbicides in high quality and yield by simple operation, by reacting saccharin with methanol in the presence of an acid catalyst and treating the resultant product with a weak basic aqueous solution. CONSTITUTION:100pts.wt. saccharin is reacted with 100-500pts.wt. methanol in the presence of an acid catalyst, e.g. hydrochloric acid or sulfuric acid, at 40-120 deg.C, preferably 50-100 deg.C. The resultant reaction product is then mixed and stirred with a weak basic aqueous solution, e.g. aqueous solution of sodium hydrogencarbonate, to afford the aimed substance. The amounts of the acid catalyst is 0.5-20pts.wt. based on 100pts.wt. saccharin and the amount of the weak basic substance to be added is 0.05-0.5 equivalent based on 1 equivalent saccharin. The reaction is carried out by using the weak basic aqueous solution in 1-30wt% concentration.
Patent JP-H03211889-A (JP)
Title: Manufacture of oxide superconductor thick film wiring
Inventor: GOTOU HIROKI
IPC: C01G29/00
Filed: 1990-01-17
Abstract: PURPOSE:To manufacture an oxide superconductor thick film wiring having higher critical temperature than liquid nitrogen temperature and high quantity by cutting a superconductor thick film having high critical temperature to manufacture a plurality of small pieces, and connecting the pieces to form wirings of a narrow width. CONSTITUTION:A superconductor thick film 1 having a wide width and high critical temperature is formed, divided into small pieces 21, 22 of a narrow width, and the pieces 21, 22 are connected to each other. Then, a superconductor thick film wiring having a narrow width and high critical temperature (Tc) can be manufactured. That is, bismuth-lead-strontium-calciumcopper-oxygen paste is printed on a substrate to form a pattern of narrow width, and then baked to form a superconductor thick film. Then, the critical temperature (Tc) is lowered, and a residual resistance still remains at 77K. Thus, even if the width of the wiring is narrowed, an oxide superconductor thick film wiring having a small decrease in the temperature (Tc) and higher temperature (Tc) than liquid nitrogen temperature (77K), is obtained.
Patent JP-2000202436-A (JP)
Title: Scum removing device
Inventor: MIKI TOSHIHARU
IPC: C02F1/40
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To always rotate a gate provided on a trough at a fixed rotational central position. SOLUTION: In this removing device the gate 2 is attached to a trough via a flexible connection member 3, and the gate 2 is rotated around the connection member 3 so as to receive the scum into the trough 1. In this case, a rotational support mechanism 10 enabling to allow the rotate of the gate 2 to rotate around a specified rotational central position is provided between the gate 3 and the trough 1.
Patent JP-H04240414-A (JP)
Title: Cooking device
Inventor: NARITA HIDEO
IPC: H04Q9/00
Filed: 1991-01-24
Abstract: PURPOSE:To increase workability on a control panel and enable to easily hear an alarming sound for completion of cooking, by providing a control panel and a transmitter at a part of the body and further, providing a transmitter conforming to the cooker, in a cooking device containing the cooker inside the body. CONSTITUTION:In a cooking system containing a rice cooker, a rice cooker container 3 is provided under a steam discharging device 2 of the body 1 and the rice cooker 4 is arranged therein to freely slide back and forth. And a control panel 5 is provided at the front face of the upper part of the body 1 to contain various switches, an indicator and an alarm of cooking conditions, a microcomputer, etc. And a transmitter 6 is provided to appear in the rice cooker container 3 near the control panel 5 to connect the control panel 5 to the connection cable 7. And a transmitter 8 is provided in the rice cooker 4 in the opposite position to the transmitter 6 to connect this transmitter 8 to the controller 9 contained in the rice cooker 4 by the connection cable 10. In this way, informations are transmitted between transmitters 6, 8.
Patent JP-S5392406-A (JP)
Title: Motor
Inventor: SEKIDA YOSHIKI
IPC: H02K5/08
Filed: 1977-01-26
Abstract: PURPOSE: To make it possible to expand and contract elastically an inside diameter of a hole and mold easily the buried metal fixtures, by making a slit at the buried metal fixtures into which the screw fixedly attaching an end bracket to a frame is screwed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56104574-A (JP)
Title: Color picture converting and recording device
Inventor: ARAI YOSHIO
IPC: H04N1/42
Filed: 1980-01-25
Abstract: PURPOSE:To convert original information consisting of polychromatic components to monochromatic information including color information, by using a relative visibility curve to separate the light into spectral components for every wave length region and by normalizing them. CONSTITUTION:The square form of nXm bits is defined as the unit picture element, and the value of nXm is caused to coincide with the normalized number of  the relative visibility. The light from picture element 1A is projected to visible filter  3 by lens system 2. The light which has the transmission factor corrected so that it coincides with the relative visibility curve is decomposed into 9 wave length regions C1-C9 by color separation filter group 4 and is input to corresponding photoelectric conversion elements 51-59. Outputs of resepective elements are digitized by A/D converters 61-69 and are applied to normalizing circuit 7. In circuit 9, respective input values are so normalized that the sum of outputs becomes 45 independently of inputs. Respective input values are subtracted from the standard light normalized output of respective outputs to complement them. Bits corresponding to these complemented outputs are smeared out to perform monochromatic recording of the object picture element.
Patent JP-H10201526-A (JP)
Title: Nail grinder
Inventor: KISHIMOTO SUEHISA
IPC: A45D29/14
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To efficiently grind a nail by line or face-fitting at the time of pressing a file member to a nail with simple constitution. SOLUTION: This nail grinder 6 is provided with a movable board 2 driven back and forth by a driving means is arranged at a main body integrating the driving part and an attachment 4 for grinding with a file member 3 for grinding nail is attached to the surface of a movable plate 2 in the state of being freely attachable and detachable. It is set to support the attachment 4 in a double holding state to the plate 2 and to form an interval 5 between the attachment 4 and the late 2 excepting for a supporting part.
Patent JP-S56104866-A (JP)
Title: Production of (2r,4r)-4-alkyl-2-piperidinecarboxylic acid or its l-tartarate salt
Inventor: KIKUMOTO RIYOUJI
IPC: C07D401/12
Filed: 1980-01-24
Abstract: PURPOSE: L-tartaric acid is used as an agent for optical resolution to come into contact with 4-alkyl-2-piperidinecarboxylic acid and, when necessary, L-tartaric acid is released to produced the high-purity titled compound as an intermediate for an anticoagulant.  
     CONSTITUTION: L-tartaric acid is used to come into contact with a 4-alkyl-2- piperidinecarboxylic acid in water or an aqueous solvent to form (2R,4R)-4-alkyl-2- piperidinecarboxylic acid L-tartarate salt. When necessary, the L-tartaric acid is released from the resultant salt to give (2R,4R)-4-alkyl-2-piperidine-carboxylic acid. The tartaric acid is released preferably using a strong acid type ion exchange resin. The product is led to N 2 -arylsulfonyl-L-alginineamides, anticoagulants, preferably the compound of the formula. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08191824-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: TAKAHASHI FUMIKAZU
IPC: G01R33/36
Filed: 1995-01-20
Abstract: PURPOSE: To provide a magnetic resonance imaging apparatus capable of shortening an imaging time. CONSTITUTION: A magnetic resonance imaging apparatus repeating imaging while the relative position of an imaginable region and a subject is changed is equipped with a position sensor 7 detecting the relative position of the imaginable region and the subject, a memory allowing the optimum value of a capacitor or inductor adjusting the tuning frequency of an RF coil to correspond to each of a plurality of the relative positions of the imaginable region and the subject to store the same and adjusting means 11, 14 adjusting the capacitor or inductor on the basis of the optimum value of the memory 12 corresponding to the position detected by the position sensor 7.
Patent JP-H04240607-A (JP)
Title: Semiconductor laser device
Inventor: MIYAMURA JOJI
IPC: H01S5/00
Filed: 1991-01-25
Abstract: PURPOSE:To improve temp. characteristics and packaging property by simplifying a structure, allowing miniaturization and facilitating assembly. CONSTITUTION:A semiconductor laser 1 is mounted to a flat part of a base 4 via a heat sink 2 and a chip carrier 3. A spherical end optical fiber 9 protected by a ferrule 7 at the front end is fixed by YAG welding via a slide ring 6 to the tubular part 4a at the front end of the base 4. The ferrule 7 and a metallic case 11 are connected and sealed by solder 8. The need for using a condenser lens is eliminated in this way and the correspondingly compact coupling system is obtd. The base 4 and the tubular part 4a at the front end of the base are integrated in this way and since the spherical end optical fiber 9 is fixed thereto, the coupling optical system is stably supported and the fluctuations in the output occurring in the creep phenomena by temp. cycles are decreased.
Patent JP-H08201070-A (JP)
Title: Stopping state detector of vehicle
Inventor: NAKATANI YASUHIRO
IPC: G08G1/0969
Filed: 1995-01-20
Abstract: PURPOSE: To enhance the detection accuracy by detecting the stopping state of a vehicle based on the variation amount in the coordinates of the vehicle or the speed of vehicle obtained by GPS. CONSTITUTION: The stopping state detector for vehicle utilizes the GPS for determining the position of a vehicle by measuring the arriving time of radio wave radiated from a satellite and calculating the distance therefrom. Radio wave from a satellite is received by a GPS antenna 10 and processed in a GPS receiver 11. A stopping state detecting section 12 for vehicle then processes the communication data being received serially (every second) at a serial input interface 13 from the receiver 11. Subsequently, a processing section 14 processes the serial data to detect the stopping state of the vehicle and delivers stop information to a navigation system 4. With such constitution, accuracy can be enhanced in the detection of the stopping state of vehicle using the GPS.
Patent JP-S62165892-A (JP)
Inventor: FUKUDA NORISUKE
IPC: H05B6/68
Filed: 1986-01-17
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-H08194642-A (JP)
Title: Image processing system
Inventor: YOSHINO KOICHI
IPC: G06F12/02
Filed: 1995-01-20
Abstract: PURPOSE: To provide a digital image processing system capable of effectively using a frame memory DRAM. CONSTITUTION: This image processing system for writing matrix-shaped image data into a DRAM 1 having matrix-shaped memory cells whose address is designated by row address and column address is provided with an address generator 3 for generating the row address and column address of the DRAM 1, a selector 4 for selectively outputting either one of two inputs with the row address change of the address generator 3 by inputting image data supplied from the outside directly and through a delay means 5, and a write control means 2 for writing the image data outputted form the selector 4 to the address of the DRAM 1 generated by the address generator 3, and the image data for one line can be stored over the plural rows of the DRAM 1.
Patent JP-H01224323-A (JP)
Title: Deactivation of filterable pathogen capable of being duplicated in plasma preparation
Inventor: YOHAN AIBURU
IPC: A61L2/00
Filed: 1989-01-12
Abstract: PURPOSE: To inactivate a filterable pathogen, especially a thermostable virus in a blood plasma preparation by adjusting the water-content of the preparation to a specific level, putting the preparation in a closed vessel, introducing a specific organic compound in gaseous state and heat-treating the preparation. CONSTITUTION: A blood plasma preparation is adjusted to a water-content of 8-40wt.% (preferably by moistening with steam) and put into a closed inactivation vessel. An organic compound selected from ethanol, ethyl acetate, diethyl ether, dimethylformamide, toluene, chloroform, n-heptane, 1,2diacetoxyethane and acetone is introduced into the gaseous phase in the vessel at a concentration of 0.01-10g per 1. liter of the vessel capacity and the content of the vessel is heat-treated wt 50-80 deg.C to inactivate viruses. The heat treatment is preferably carried out in the presence of calcium ion. The calcium ion can be mixed into the preparation at an arbitrary stage in the fractionation of the plasma preparation before freeze-drying. The stability of the plasma preparation activity can be improved by the addition of calcium ion.
Patent JP-S62166748-A (JP)
Title: Wiper motor
Inventor: KARASAWA KAZUO
IPC: H02K7/116
Filed: 1986-01-17
Abstract: PURPOSE:To prevent the breakage of a rotation transmitting mechanism from a wiper motor to an output gear by providing a clutch mechanism between the output gear and an output shaft which makes it possible to intermit the connection of the output gear with the output shaft. CONSTITUTION:When the external force acts upon an output shaft 7 which is going to block the reciprocating motion of a wiper blade, etc., it acts upon a transmission disc 11 and the component force is generated at slant faces 11k and 11m of the first coupled piece 11f and the second coupled piece 11h respectively with which the transmission disc 11 is equipped. As a result, the pieces 11f and 11h move a little towards the centre acting against a spring 12 and run off from the first engaged groove 10c and the second engaged groove 10d of an output gear 10 respectively to form a clutch mechanism as the output shaft 7 and the transmission disc 11 run idle. The external force acted upon the output shaft 7 is therefore interrupted by the transmission disc 11 and is not transmitted to the output gear 10.