baber/WOPTO huggingface dataset:
Patent JP-H05335371-A (JP)
Title: Tab-type semiconductor device
Inventor: NAKANO FUJIO
IPC: H01L21/60
Filed: 1992-05-29
Abstract: PURPOSE:To connect a semiconductor pellet to inner leads at high density so as to make a breakdown-strength characterstic stable. CONSTITUTION:The tip part 4a of each inner lead 4 on a TAB tape 3 is overlapped with each of a plurality of plane electrodes 1 which are formed on the surface peripheral-edge part of a semiconductor pellet 1; each metal ball 6 is thermocompression-bonded to each cutout 5 formed in the tip part 4a; each plane electrode 2 is connected electrically and mechanically to each inner lead 4 by using each metal ball 6. Each plane electrode 2 is provided with the following: a connection part 2a which is connected directly to each inner lead 4; and an extension part 2b which is extended to the direction of each inner lead 4 from the connection part 2a. Each inner lead 4 is bent upward from the position of the connection part 2a. The extension part 2b largely stabilizes the dielectric breakdown strength of each inner lead 4 from the surface of the semiconductor pellet 1.
Patent JP-H10311835-A (JP)
Title: Reagent stocker of automatic analyzer
Inventor: SAWADA YOSHIYUKI
IPC: G01N35/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a reagent stocker of an automatic analyzer which allows easy handling of reagent containers by enabling all of lids for the reagent containers mounted on a turntable to be opened or closed simultaneously. SOLUTION: In the reagent stocker of an automatic analyzer, a plurality of reagent containers 6 each containing a reagent are placed inside a turntable 20 rotated by a drive mechanism 29 and are arranged radially about the rotating shaft 27 of the turntable 20, and lids 36 for closing openings 35a, 35b in the tops of the reagent containers 6 are provided on the tops of the reagent containers 6 in such a way as to be freely opened and closed. In this case, a plunger shaft 45 which is moved up and down by a drive mechanism 47 other than the drive mechanism 29 is provided concentric with the rotating shaft 27 and is thrust up so that all the lids 36 are opened simultaneously by its plunger part 46.
Patent JP-H05324205-A (JP)
Title: Floppy disk control system
Inventor: DEWA KOICHI
IPC: G06F3/06
Filed: 1992-05-29
Abstract: PURPOSE:To put application software, which expects information of a 1.44MB floppy disk to be sent back by a FDD type read function, on normal operation by allowing boot access to respective media having 1.44MB capacity. CONSTITUTION:This system is equipped with a ROM 13 stored with a setup program which sets whether the drive type of a three-mode FDD 15 is a 1.2MB type or 1.44MB type and a control program having an inBIOS routine which enables the booting of media of 720KB and 1.44MB when the 1.44MB type is set and a read drive type function processing routine which repeats information of the 1.44MB medium by the FDD type read function of a BIOS interface, and a CPU 11 which executes respective control programs.
Patent JP-H10313716-A (JP)
Title: Plant culturing method and its device
Inventor: SUGIMOTO SHIGEO
IPC: A01G31/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a water culturing method and its device suited to the protected horticulture of fruits and vegetables and the greening of a city. SOLUTION: This device is provided with a container main body 11 housing a culture solution, a planting table 12 covering its upper face in the state of being freely attachable and detachable and regularly forming plural opening parts 12a for installing culture pots 13, the culture pots 13 in the form of containers housing the root parts of soil-stick plants and forming gaps for allowing the roots of the plants to pass through, and air diffusing devices 14 and 15 discharging air into the culture solution in the main body 11.  In addition, through the use of a culturing device detachably installed at the opening part 12a of the table 12, each pot 13 houses the root part of the soil-stick plant grown by soil culture to grow the soil-stick plant while metering by splash splashing when bubbles made by the air diffusing device burst on the water surface and newly grown roots are extended toward and to reach the water surface to transit to water culture. By pulling out the plants with their culturing pot, transplanting is also facilitated.
Patent JP-H07325528-A (JP)
Title: Image forming device
Inventor: ENOMOTO YOSHIHIRO
IPC: G03G21/00
Filed: 1994-05-31
Abstract: PURPOSE:To eliminate history caused in a photoreceptor layer while discharge product is extremely restrained from being produced in an image forming device where a toner image is formed on the photoreceptor layer on the peripheral surface of the image carrier, a transfer material is electrostatically charged to have a reverse polarity to the electrostatically charged polarity of toner and the toner image is transferred to the transfer material. CONSTITUTION:The electrode wire of a corona discharger 24 is connected to a power source device 9, and the device 9 impresses discharge voltage obtained by superposing AC voltage on the DC voltage having the same polarity as the electrostatically charged polarity of the toner through a switch 91. After finishing transfer, only the part of a photoreceptor with which the trailing edge of the transfer material comes in contact is intermittently discharged. An activated carbon sheet is stuck to the inside of a shielding case. By decreasing discharge time from the electrode wire, the service life of the activated carbon sheet is prolonged, and an influence exerted on a human body or the photoreceptor layer is reduced by shortening the discharge time and attracting the discharge product by the activated carbon.
Patent JP-S5472623-A (JP)
Title: Record regenerative device for color video signal
Inventor: YAMAGIWA KAZUO
IPC: H04N9/86
Filed: 1977-11-21
Abstract: PURPOSE: To enable to discriminate a line precisely at the time of regeneration by delaying for 1H period in every 1 frame and recording chrominance signals with frequency or pahse which varies alternately in evry 1H period in adjoining tracks.  
     CONSTITUTION: A color video signal is applied to BPF 13 and a chrominance signal is taken out and is set to automatic chrome saturation adjusting ACC circuit 15; chrominance signal S c1  to be the output of circuit 15 and chrominace signal S c2  delayed by a 1H delay line are supplied to switch 17. Switch 17 is controlled by switching pulse P 1  whose level is reversed in every frame and signals S c1  and S c2  are supplied to converter 18 alternately and are made low carrier-frequency; frame discrimination signal S f  is added in adder 19. Line discrimination can be precisely performed at the time of regeneration by delaying for 1H period in every 1 frame and recording chrominance signals with frequency or phase which varies alternately in every 1H period in adjoining tracks. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08334778-A (JP)
Title: Liquid crystal display device and its production
Inventor: IWAMI KATSUMASA
IPC: G02F1/1345
Filed: 1995-06-06
Abstract: PURPOSE: To provide a liquid crystal display device with which the lowering of the noise level of unnecessary radiation, such as EMI, by the wiring parts of long terminal junctures for connecting a liquid crystal panel and a bus substrate is possible. CONSTITUTION: This liquid crystal display device is constituted by arranging the bus substrate 2b for sending electric signals to an IC 4 for driving the liquid crystal panel on a side of an illuminator and arranging an array substrate 2a and the bus substrate 2b in such a manner that these substrates are positioned perpendicular to each other.  This process for producing the liquid crystal display device comprises forming films having bus wiring patterns and terminal junctures on the rear surface of the part of the specified distance from the end of the substrate, then cutting the substrate according to the V cut lines previously disposed on the surface of the substrate, bending the substrate to cut the substrates and forming the part from these ends to the V cut lines as the bus substrate and the remaining substrate as the array substrate and forming the bus substrate in such a manner as to be made perpendicular to the array substrate.
Patent JP-S62296424-A (JP)
Title: Formation of fine pattern by photoetching
Inventor: YOSHIKAWA MITSUNORI
IPC: H01L21/027
Filed: 1986-06-16
Abstract: PURPOSE:To enable the patterns with high precision to be constantly formed by a method wherein, before coating a photoresist, multiple recessed grooves are cut in the surface of semiconductor wafer. CONSTITUTION:Recessed grooves 2 20 mum wide and 1.3 mum thick are cut in the surface of a semiconductor wafer 1 excluding the parts to form element patterns by ordinary photoetching process. Next, the surface of wafer to cut in the recessed grooves 2 is coated with photoresist 3 1.0 mum thick for baking process. Resultantly, the depth of recessed grooves 2 covered with the photoresist film 3 becomes 1.1 mum. A photomask 5 is closely bonded onto the photoresist film 3 using a mask liner to expose the photoresist. After finishing the exposure, the photoresist is developed so that the exposed part of photoresist may be removed to form specified patterns on the wafer.
Patent JP-S5663906-A (JP)
Title: Chemical preparation for agriculture and industry
Inventor: KUCHIKATA MASUO
IPC: C07C325/00
Filed: 1979-10-31
Abstract: PURPOSE: A chemical preparation that contains an oxidative precipitate bearing hydroxyalkyl groups on nitrogen atoms which is obtained by the reaction of a soluble salt of dithiocarbamic acid with an amine in the presence of an oxidizing agent.  
     CONSTITUTION: The reaction of a solubel salt of dithiocarbamic acid of the formula [X is divalent aliphatic chain, residue of polyalkylenepolyamine; Y, Y' are H, hydroxyalkyl, hydroxyalkylaminoalkyl (where Y and Y' are not H at the same time)] such as N-(2-hydroxyethyl)ethlenebisdithiocarbamate sodium salt with an amine such as methylamine is effected in the presence of an oxidizing agent to form an oxidative precipitate such as N-(2-hydroxyethyl)ethylenebisdithiocarbamate sodium salt, which is used as a major effective component for a chemical preparation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H081177-A (JP)
Title: Purifying tank and operation thereof
Inventor: SATO HACHIRO
IPC: C02F3/00
Filed: 1994-06-22
Abstract: PURPOSE:To provide a purifying tank capable of almost uniformly growing aerobic bacteria as a whole within an aerobic filter bed by supplying oxygen- containing gas to a part of a plurality of air diffusion pipes and successively changing over a state not supplying air to the residual part thereof at every set time. CONSTITUTION:A purifying tank has at least an aerobic filter bed tank E formed therein. A plurality of gas supply pipes D1a, D2a introducing oxygen- containing gas and a plurality of air diffusion pipes D1, D2 supplying the oxygen-containing gas to water to be treated are arranged in the aerobic filter bed tank E. Further, aerobic filter beds C1, C2 of aerobic bacteria treating water to be treated aerobically are arranged in the tank E and upper and lower piercing spaces forming passages of water to be treated are arranged between the respective aerobic filter beds C1, C2. In this case, the respective air diffusion pipes D1, D2 are arranged just under the aerobic filter beds C1, C2. The oxygen- containing gas is supplied to a part of the air diffusion pipes D1, D2 and a state not supplying the oxygen-containing gas to the residual part thereof is successively changed over at every set time.
Patent JP-S6031028-A (JP)
Title: Pyroelectric detector
Inventor: TANIGUCHI YOSHIHARU
IPC: G01J5/34
Filed: 1983-07-30
Abstract: PURPOSE:To impart the thermal effect of a supporting tool to electrodes in good balance and to offset generated electromotive forces, by arranging the supporting tool for a pyroelectric element in a thermally balanced area for the electrodes. CONSTITUTION:A supporting tool 22 for a pyroelectric element 21 is provided in a thermally balanced area for a sensitive electrode Ss and a temperature compensation electrode Sc. The thermal effect through the supporting tool 22 is imparted to the electrodes Ss and Sc in good balance. The electromotive forces generated by this action are offset between the electrodes Ss and Sc. Therefore generation of erroneous signals due to temperature fluctuation is decreased, and the reliability of a pyroelectric detector is improved.
Patent JP-2000330914-A (JP)
Title: Method and device for reporting group state
Inventor: MATSUKURA RYUICHI
IPC: G06F15/16
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To report the state of a network that users share to have a conversation. SOLUTION: A table wherein prescribed network states and icons representing respective network states are made to correspond to each other is prepared in a storage part 51. A judgement part 52 detects a prescribed event of the network and judges a new network state each time an event occurs. When the network state changes, a display control part 53 displays an icon representing a new network state. For example, the speech of a key word that a user specifies is shown and the participation of an important person specified by a user in the network is indicated. A setting part 54 receives the specification of the key word and the specification of the important person and stores them in the storage part 51. A user is able to judge whether or not a conversation necessary for the user is carried on or whether or not the user had better watch a conversation by giving a glance at the icons.
Patent JP-H08334888-A (JP)
Title: Device or inspecting mask pattern data and device for optimumly designing mask pattern data
Inventor: SHIGENIWA AKIYOSHI
IPC: G03F1/84
Filed: 1995-06-07
Abstract: PURPOSE: To provide a method and device inspecting mask patterns in order to obtain a desired device structure and optimumly designing mask patterns. CONSTITUTION: Design pattern data are read-in by a processing means s12 from a mask pattern file f2 and are subjected to calculation of projected images, simulation of a subsequent process, etc. The plane shapes after processing of the device are predicted by a processing means 1. Rule violation points are extracted by using the rule of a device structure rule file 1 consisting of the data on the structure of the desired device expressed by the permissible area range of the patterns, the permissible size range of the patterns, the permissible distance range between the patterns, the margin for matching the patterns between the layers, etc., in a processing means s2. The display of the rule violation points is made by a processing means s3.
Patent JP-S5364567-A (JP)
Title: Electroscope
Inventor: TANDA SHIYOUJI
IPC: G01R19/155
Filed: 1976-11-22
Abstract: PURPOSE: To make antenna, etc., to be free from influence of external climate, etc., by internally installing the electroscope antenna in the protective gap for protecting from excess current. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000329307-A (JP)
Title: Furnace wall through section structure of heat transfer tube in boiler
Inventor: WATARAI MASAMITSU
IPC: F22B37/36
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a furnace wall through structure of a heat transfer tube in a boiler wherein there is securely absorbed a difference of the amounts of longitudinal elongation and contraction of the heat transfer tubes, the difference is produced owing to temperature distribution, and stress concentration to the heat transfer tube is moderated. SOLUTION: The number of rows of heat transfer tubes 5 at a furnace wall 6 through section is increased with the number of columns being reduced to expand an inter-column space, and expansions 8 are provided in the units of the column of the heat transfer tubes 5 to increase the number of pleats of bellows 8 as well as make thin in plate thickness. As a result, the amount of the elongation and contraction of the expansion 8 is increased, and a sleeve is interposed at a fixed portion in the course of the heat transfer tube 5 on the other end side of the expansion 8.
Patent JP-S622754-A (JP)
Title: Automatic circuit selection type telephone terminal equipment
Inventor: KAMASHITA RIYOUICHI
IPC: H04M1/26
Filed: 1985-06-28
Abstract: PURPOSE:To omit a dial operation added with the corporation indentification numbers having an increasing number of digits, by selecting automatically an inexpensive communication circuit network for connection of calls through the dial operation of a user. CONSTITUTION:A dial signal transmitting circuit 1 is connected to trunk lines L1 and L2 via a hook switch HS. A communication circuit 2 transmits and receives the call signal via the circuit 1. A control circuit 4 supplies the dial number signal corresponding to the operation of the digit key on a keyboard 3 to retrieve a circuit having the most inexpensive charge out of a charge information table for each circuit stored previously, adds the identification number of the retrieved circuit to a telephone number and delivers the control signal to transmits said identification number through the circuit 1. In such a constitution, a call is connected automatically to the circuit of an inexpensive charge with a conventional dial operation.
Patent JP-S622730-A (JP)
Title: Error factor monitor system
Inventor: OYAMADA AKITO
IPC: H04L7/08
Filed: 1985-06-28
Abstract: PURPOSE:To produce an alarm immediately when the error factor is deteriorated by reducing the time to monitor the increase of the error factor compared with the time to monitor the decrease of the error factor. CONSTITUTION:An alarm circuit 14 delivers an alarm signal (e) with input of an output signal (d) and can deliver an alarm to outside. At the same time, the signal (e) is also supplied to a monitor time setting circuit 13. The circuit 13 receives the signal (e) and increases the monitor time. For instance, the alarm stop conditions are set when the error factor is less than 1/10 compared with that obtained when the alarm is delivered. In such a case, the number of errors is set at the same value as that set when the alarm is delivered together with the monitor time set 10 times as long as conventional. Thus a counter circuit 12 delivers the output signal (d) to show the increase of the error factor when the errors more than the set number are counted within the monitor time. Then the alarm output is maintained. While the circuit 12 delivers no signal (d) when the number of counted errors is less than the set value. Thus the alarm output is discontinued.
Patent JP-S63303820-A (JP)
Title: Production of glass product
Inventor: MIZUNO TOSHIAKI
IPC: C03B19/12
Filed: 1987-06-04
Abstract: PURPOSE:To dry gel without cracking in a short time by bringing the gel before drying into contact with an aq. soln. contg. a surfactant and having a prescribed water content in a sol-gel process using an organometallic compd. having an alkoxyl group. CONSTITUTION:A soln. of starting materials including an organometallic compd. having an alkoxyl group is allowed to gel to obtain untreated gel. An aq. soln. contg. a cationic surfactant and having >=40vol.% water content is prepd. The untreated gel is brought into contact with the aq. soln. for >=10 minutes, dried and sintered.
Patent JP-2000326760-A (JP)
Title: Preceding car following controller
Inventor: HIGASHIMATA AKIRA
IPC: B60W10/18
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To properly execute the shift-down on a downward slope and to prevent the shift hunting. SOLUTION: When following preceding car in running, an inter-vehicle distance is detected by an inter-vehicle distance sensor 12, a self-car speed is detected by a car speed sensor, a target car speed is calculated on the basis of the inter-vehicle distance detected by an inter-vehicle distance control part 40 and the self-car speed, and a target braking.driving force command value is calculated by a car speed control part 50 on the basis of the target car speed. On this occasion, a disturbance estimate corresponding to the grade of a downward slope is calculated by a robust compensator, and the disturbance estimate is substracted from the target braking.driving force command value to calculate the target braking.driving force to control the braking force and the driving force of the vehicle.  The decelerating force margin is calculated on the basis of the target braking.driving force by a decelerating force margin calculation part 52, a threshold value for shift down corresponding to the magnitude of the downward slope is determined by a threshold value determining part 53 on the basis of the disturbance estimate representing the grade of the downward slope, and the decelerating force margin and the threshold value for shift-down are compared in a shifting position judging part 54 to judge a shifting position.
Patent JP-S5841525-A (JP)
Inventor: TAKAYAMA SHIYUUICHI
IPC: A61B1/06
Filed: 1981-09-07
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-S5264417-A (JP)
Title: Extraction of alkaloids
Inventor: KAMETANI TETSUJI
IPC: C07D471/22
Filed: 1975-11-25
Abstract: PURPOSE: Extraction and isolation ofn ovel alakoids of spirobenzyliso quinoline and protoberberine servies useful and antibypertensive agents from corydalis achotensis. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10320356-A (JP)
Title: Method for displaying difference initialization of overlay
Inventor: MORI YUTAKA
IPC: G06F13/00
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To shorten a time for re-display of the screen of a terminal computer, and to shorten a response time. SOLUTION: A reception screen name and reception data are received in a step A1, and the reception screen name is compared with the content of a screen name storage area in which a screen name which is being displayed at present is stored in steps A2 and A3. When the screen name is different, the screen of am outputting device is eliminated in a step A4, the pattern of a screen having a screen name which is made to match the received screen name is obtained from an auxiliary storage device in a step A5, the initial value of dynamic information is preserved in a difference initialization information storage area, the reception screen name is stored in the screen name storage area in a step A6, the dynamic information and static information is outputted to the outputting device whose screen is eliminated in a step A7,  and all screen corresponding to the reception screen name are displayed. When the screen name is made coincident as the result of comparison, the content of the different initialization storage area is outputted to the outputting device in a step A8. The received data are overlaid and outputted to the outputting device in a step A9.
Patent JP-S5931931-A (JP)
Title: Driving circuit for automatic focusing lens
Inventor: SAKAI SHINJI
IPC: G03B13/36
Filed: 1982-08-16
Abstract: PURPOSE:To perform focus settling simultaneously with automatic taking up while preventing the consumption of large electric power in the built-in power source of a camera, by inhibiting the driving of a lens driving motor during film taking up operation and switching the built-in power source with an external power source for a lens. CONSTITUTION:When the level of a taking up completion terminal 3 falls on photography, a transistor 23 turns on to power on the taking up motor WM by the built-in power source Vbt. At the same time, the output of the terminal 3 is at the low level, so AND gates 15 and 16 are closed to stop the operation of the lens driving motor FM. A changeover switch 13 is changed over to the side of the external power source 19 for the lens to input a high-level signal to one- side inputs of the gates 15 and 16 invariably through a signal line 14. After photography, a low-level signal is outputted from an in-photography terminal 2 to actuate a sequencer SEQ and the gate 15 or 16 outputs the high-level signal to drive the lens driving motor FM. At this time, the output signal of the terminal 3 is at the low level, so the taking up motor WM is powered on by the built-in power source Vb1.