baber/WOPTO huggingface dataset:
Patent JP-S5744376-A (JP)
Title: Solid image pickup device
Inventor: OOKUBO YOSHIO
IPC: H04N5/335
Filed: 1980-08-29
Abstract: PURPOSE:To simplify circuit constitution by sampling and holding charge signal sequences from two shift registers and by synthesizing the resulting signals into a single output signal. CONSTITUTION:A charge signal detection part consists of the 1st and 2nd charge signal detection part 13 and 14, which detect charge signals, read out by analog shift registers 1 and 2, separately. The charge signals detected by the charge detection parts 13 and 14 are inputted to source follower circuits consisting of MOSFETs 15 and 16, and 19 and 20 to be sampled and held through the switch operations of MOSFETs 18 and 22. The charge signals sampled and held separately are synthesized by a source follower MOSFET23 and led out through an output terminal 24.
Patent JP-H08316952-A (JP)
Title: Method for selecting shortest route between communication nodes
Inventor: ARIOKA HIDEKO
IPC: H04L12/28
Filed: 1995-05-18
Abstract: PURPOSE: To easily select the shortest route between communication nodes by selecting the shortest route in accordance with the number of addresses added to the retrieval request, which arrives at the destination communication node and is generated by the source communication node, in nodes with this request passed. CONSTITUTION: A source communication node 3 generate s shortest route retrieval frame, to which its own node address and the address of a destination communication node 6 are added, and sends this frame to communication lines to adjacent communication nodes 1, 2, and 4. When each of nodes 1, 2, and 4 confirms that its own node address is not added to the reception frame, it adds its own node address as the address of a transit node and sends the frame to adjacent communication nodes. Hereafter, each communication node adds its own node address to send the retrieval frame to adjacent communication nodes in the same manner when receiving the frame to which its own node address is not added. If it already receives the retrieval request frame to which its own node address is added, it abandons the retrieval request frame.
Patent JP-2000308906-A (JP)
Title: Heat resisting hard coating covered tool
Inventor: ABE TOSHIHIKO
IPC: B23B27/14
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a heat resisting hard coating covered tool provided with a hard coating having further excellent heat resistance and oxidation resistance and with excellent wear resistance in high hardness. SOLUTION: This heat resisting hard coating covered tool 10 is provided with a base material 12 made of, for instance, cemented carbide alloy (equivalent product to JISZ10 mainly composed of WC-10Co) and a heat resisting hard coating 14 secured onto a surface of this base material 12. By constituting the material of this heat resisting hard coating 14 from (TixAl1-x-y (SiC)y)N (however, 0.3<=x<=0.7, 0.02<=y<=0.2), the material is excellent in heat resistance, oxidation resistance and wear resistance provided with high hardness, so as to obtain the heat resisting hard coating covered tool 10 excellent in heat resistance, oxidation resistance and wear resistance in high hardness even in high temperature cutting such as dry cutting.
Patent JP-S5744795-A (JP)
Title: Attachment for feed water pump
Inventor: KONDOU AKIO
IPC: F04D13/08
Filed: 1980-08-29
Abstract: PURPOSE: To enable to continue the operation smoothly by a method wherein a projection occupying a water inducing port space, which is to be occupied by the filter of a pump main body in case of original use, in behalf of the filter is provided in a device used for utilizing used bathwater and the like to washing machine and the like.  
     CONSTITUTION: The projection 31 having the size equivalent to the filter 8 is provided at the location nearly right below a primary opening to insert the pump main body 9 thereinto by rasing the bottom of a box body 17 at said location and a secondary opening to insert a drain hose thereinto are provided in the box body 17. Because said projection 31 occupies the space of the water inducing port 7 of the pump main body 9 in behalf of the filter 8, the pump main body 9 equipped with the filter 8 can not be mounted to the box body 17 and the filter 8 can not be helped removing. Consequently the operation can be continued remarkably smoothly under the condition that only a filter 25 is used, being the filter 8 removed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5345937-A (JP)
Title: Address set system of interleave driving memory circuit
Inventor: WATANABE MITSUNARI
IPC: G06F12/06
Filed: 1976-10-08
Abstract: PURPOSE:The time when the address in a memory bank can be varied is lengthened by lagging operation of the memory bank, so that an effective operation speed due to interleave can be increased.
Patent JP-S5347532-A (JP)
Title: Fungicide comosition for agriculture and horticulture
Inventor: HAYASHI SHIGERU
IPC: C07F9/10
Filed: 1976-10-08
Abstract: PURPOSE:To prepare fungicide composition for agriculture and horticulture, containing phosphatide and edible oil as active constituents.
Patent JP-H07145502-A (JP)
Title: Clothes with hanging panel for moisture treatment
Inventor: HAABAATO RIN MORETSU
IPC: A41B9/02
Filed: 1994-06-01
Abstract: PURPOSE: To provided garment having a suspended panel for moisture management that rapidly absorbs and transports the moisture or sweat of the wearer and evaporates off the moisture. CONSTITUTION: This garment 60 has a moisture-management suspended panel 70 that comprises the inner cloth layer 76 formed with moisture-absorbing fibers, the intermediate layer 77 that is adjacent to the inner cloth layer 76, formed with 1 more kinds of fibers and the outer cloth layer 78 that contains liquid- impermeable and vapor-permeable shield. The suspended panel 70 is arranged to the lower waist front area 61 and the one end of the panel and to the hip at the other end.
Patent JP-S5911955-A (JP)
Inventor: KIMATA MASATAKA
IPC: B61B13/00
Filed: 1982-07-10
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-S61280035-A (JP)
Title: Optical information recording and reproducing device
Inventor: KATASE YOSHIHIRO
IPC: G11B7/09
Filed: 1985-06-05
Abstract: PURPOSE:To record a new information signal on an adjacent track simultaneously with tracking operation by arranging the 2nd beam for tracking behind a recording beam and opposite the 1st information track across the 2nd information track. CONSTITUTION:One beam 6b for tracking is arranged on the upper side of a beam 6a for recording and between an information track 2a and an information track 2b on its right side and the other beam 6c for tracking is arranged on the lower side of the recording beam 6a and opposite the information track 2b across the information track 2a so that the recording beam 6a is scanned on the information track 2a. A beam 6 emitted by a semiconductor laser 5 as a light source is passed through a collimator lens 7, a diffraction grating 8, a polarization beam splitter 9, a quarter-wavelength plate 10, and an objective 11 to illuminate an optical disk 1. Then, the diffraction grating 8 splits the luminous flux 6 into the recording beam 6a as 0-order diffracted beam and two tracking beams 6b and 6c as one-order diffracted beams.
Patent JP-S6012131-A (JP)
Title: Adsorbent for nonionic surfactant
Inventor: TASHIRO TATSUO
IPC: B01J20/26
Filed: 1983-07-01
Abstract: PURPOSE:To provide the titled composite adsorbent effective for the adsorptive removal of a nonionic surfactant present in industrial waste water, obtained by supporting a block copolymer of polystyrene and polyoxyethylene represented by a specific structural formula by activated alumina. CONSTITUTION:A polystyrene/polyoxyethylene copolymer represented by formula I (wherein n1 and n2 are an integer large enough to impart water insolubility) by represented by a general formula II {wherein X is represented by formulae A, B, C, D [wherein (n) is an integer of 1 or more)]} is supported by alumina to obtain an objective adsorbent for a nonionic surfactant. It is necessary that this copolymer is insoluble in water in order to adsorb the nonionic surfactant in water. Therefore, the M.W. of the polystyrene part is pref. 10,000 or more (a polymerization degree of about 94) in usual and it is pref. that the M.W. of the aforementioned copolymer is within a range of 50,000-150,000 while the supporting amount of the block copolymer to activated alumina is suitably 2.5- 3.5wt%. Thus obtained aforementioned adsorbent is especially excellent in the collecting effect of the nonionic surfactant and easy in post-treatment as well as inexpensive to prepare.
Patent JP-H08290738-A (JP)
Title: Frame mechanism of simple hood device
Inventor: HIRAMATSU IZUO
IPC: B60J7/10
Filed: 1995-04-21
Abstract: PURPOSE: To provide a new frame mechanism of a simple hood device without using wooden boxes and hardly scratching a water-proof sheet in case of carrying goods by a carrier vehicle such as a truck and a goods wagon. CONSTITUTION: A frame mechanism of a simple hood device 100 comprises a plurality of inverted U-shape pipe members 101-103, a pair of pipe arrangement members 200 for easily attaching/detaching pipe members 101-103 with a predetermined invertal, a plurality of pairs of fitting members 301-303 for detachably fitting and jointing the both lower ends of the pipe members 101-103 and a pair of mounting members 500 for standing the fitting members 301-303, wherein a height of the pipe members is adjustable in accordance with a depth of jointed portion of the pipe member. Each fitting member 500 has rope fixing portions 501 and 502 through which a rope for mounting the fitting member 500 on a truck passes.
Patent JP-S60261734-A (JP)
Title: Four-wheel drive car
Inventor: MATSUMOTO YASUHEI
IPC: F16H48/30
Filed: 1984-06-11
Abstract: PURPOSE:To make such optimum traveling as making full use of a characteristic of each system attainable, by setting to down to a part-time system capable of selecting 2-to-4 wheel drive and vice versa, while making two types of driving systems of FF and FR at the two wheel drive selectable. CONSTITUTION:When a claw clutch 34 for a center differential lock is engaged, center differential gears are unitized in one whereby side gears 22 and 23 at both sides comes into a state of being directly connected so as to rotate at equi- speed with an output shaft 5 all the time. Under this condition, when a claw clutch 24 alone is engaged, the output shaft 5 is connected to a front drive shaft 14, coming to two wheel drive of FF. On the other hand, in a state of the claw clutch 34 being engaged, when a clutch 30 alone is engaged, the output shaft 5 is connected to a rear drive shaft 31 via a transfer gear 28, a transfer shaft 29 and the clutch 30, thus coming to two wheel drive of FR.
Patent JP-H04349298-A (JP)
Title: Semiconductor memory device
Inventor: MOROOKA KIICHI
IPC: G11C29/04
Filed: 1991-05-27
Abstract: PURPOSE:To prevent access time from delaying with redundant circuit constitution and to prevent the area of a decoder part from increasing. CONSTITUTION:By a spare row decoder 4, a spare word line control signal SA is outputted by detecting that defect word line is selected. In a row decoder part 6, by a word line control signal SA, the word line selecting signal with an address signal 3 from a row predecoder 2 is inactivated and the spare word line selecting signal is activated and the spare word line is selected. The spare word line selecting signal is generated at the same timing as that of the worl line selecting signal and inputted to the switch circuit.
Patent JP-2000311866-A (JP)
Title: Vertical heat treatment furnace and method for heat treating semiconductor wafer using it
Inventor: TAKESAKO KENICHI
IPC: H01L21/22
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent slip of a semiconductor wafer by heating a furnace body with a heating means, containing a vertical wafer port mounting table in the furnace body, and varying inclination of the mounting table by means of a plane control mechanism. SOLUTION: A vertical heat treatment furnace comprises a furnace body being heated with a heating means, a table 4 for mounting a vertical wafer port B being contained in the furnace body, and a plane control mechanism 5 for carrying inclination of the mounting table 4. The mounting table 4 is set on a rotary base 6 and the inclining direction and angle are varied with respect to a fulcrum mechanism 7 trough action of the plane control mechanism 5. The vertical wafer port B has three posts Bp, for example, a supporting groove Bc made in the post Bp, and a ring-like supporting member Br being supported in the supporting groove Bc.  The plane control mechanism 5, e.g. three air cylinders 8, and three rod-like actuators 9 being driven to advance or retract by means of the air cylinder 8 are disposed on the rotary base 6 and the actuators 9 abut against the rear surface 4r of the mounting table 4 through an idle insertion hole 10 made in the rotary base 6.
Patent JP-H07307774-A (JP)
Title: Telephone set
Inventor: UEDA HIDEO
IPC: H04M1/80
Filed: 1994-05-10
Abstract: PURPOSE:To prevent line disconnection by keeping a hold state even when chattering is generated at a hook switch by providing a control means for inhibiting hold release when the time of on-hook is shorter than a prescribed time. CONSTITUTION:When a hold switch 8 is operated in the state of connecting a line, an electromagnetic changeover switch 3 is switched to the side of a melody circuit 5, the melody of the melody circuit 5 is sent t a called party, and the hold state is provided. Then, a caller puts a handset 1 on because of the hold state but when the other caller picks up the handset 1 again, the timer of a control circuit 6 starts to count an elapsed time after off-hook based on the signal of a switch 7. Next, when the off-hook state continues more than 500msec, for example, the control circuit 6 returns the changeover switch 3 to the side of the handset 1, connects the handset 1 and a terminal 4 and cancels the hold state. When the off-hook state continues for a time within 500msec, the hold state is controlled to keep the state again.
Patent JP-H08296429-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: KATO HIROAKI
IPC: H02J7/14
Filed: 1995-04-21
Abstract: PURPOSE: To accurately control a catalyst temperature in response to the change with the lapse of hours of an electric-heating type catalyst by controlling the generating voltage to be supplied to the electric-heating type catalyst in response to the output for detecting the condition of the change with the lapse of hours of an engine. CONSTITUTION: An upstream oxygen concentration sensor 20F and a downstream oxygen concentration sensor 20R are arranged in the exhaust pipe 13 of an engine 1 for detecting the oxygen concentration in the exhaust gas, and the detected signal is supplied to an ECU 5 for purifying the components such as HC, CO, and NOx inside the exhaust gas by means of an electric-heating type catalyst 16, start catalyst 17, and catalytic converter rhodium 18. At that time, the generating voltage to be supplied from an alternator 21 to the electric- heating type catalyst 16 is controlled by the ECU 5 on the basis of a control signal of a regulator 22 in response to the output for detecting the condition of the change with the lapse of hours of the engine 1.  Thus, the temperature of the catalyst can be accurately controlled in response to the change with the lapse of hours of the electric-heating type catalyst 16.
Patent JP-H05315916-A (JP)
Title: Logic circuit
Inventor: KOGA HIROSHI
IPC: H03K17/16
Filed: 1992-05-13
Abstract: PURPOSE:To speed up a circuit operation and to reduce power consumption in a semicoductor integrated circuit having a complementary MOS transistor(TR) and a complementary bipolar TR. CONSTITUTION:Complementary MOS TRs MPO1, MNO1 are alternately transitted in their states from interruption to conduction. Thereby bipolar TRs QNO1, QPO1 are alternately transitted at their states from conduction to interruption. The bipolar TR QNO1 or QPO1 transits its complementary bipolar TR held at a conductive state to an interrupted state by controlling the base current of the complementary bipolar TR by means of the emitter current of a bipolar TRs QN02, QP02 whose emitters are respectively connected to the drains of the MOS TRs MPO1, MNO1. Consequently the status transition time of the circuit can be shortened and the generation of a through current can be prevented.
Patent JP-H09102642-A (JP)
Title: Solid laser head pumped optically
Inventor: HANSU DABURIYU BURUTSUSERUBATS
IPC: H01S3/093
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain an efficient uniform optical pump by using a laser rod with a polished surface giving uniformity of the excellent optical pump and using a cylindrical optical pumping cavity. SOLUTION: Optical pumping radiation 20 entering transmission slits 24 and being not absorbed by a laser rod 22 on a first path is reflected by a dielectric reflection film 25 by an external sleeve 26, and returned in the direction of the laser rod 22 again. The process is repeated until all optical pumping radiation 20 is absorbed by the laser rod 22 or absorbed by a liquid coolant, a jet sleeve 28 or the external sleeve 26 or transmitted through an integrated cavity through one transmission slit 24 or the dielectric reflection film 25 or emitted from the integrated cavity through the jet sleeve 28, the external sleeve 26, a liquid coolant channel or the surface of the end section of the laser rod 22. Accordingly, the efficiency of the optical coupling of a laser can be improved.
Patent JP-S5548880-A (JP)
Title: Magnetic recording and reproducing unit
Inventor: DAIKO JIYUNICHI
IPC: G11B15/02
Filed: 1978-09-30
Abstract: PURPOSE: To increase the operationability by avoiding the necessity of resetting of the stop position, by discriminating whether the result of detection of the operation detection means detecting the tape running direction is the first result of detection after the stop position set by key operation or not, in the unit combining electronic type desk top calculator and microcassette tape recorder.  
     CONSTITUTION: The count value of the count means counting the amount of tape run by processing the pulse generated accompanied with tape running and the set value of the stop position set with the key operation on the keyboard are compared, and the forward or reverse of tape running direction is discriminated to the stop position based on the result, and it is detected at the reproduction, fast feed and rewinding operation. It is judged whether this result of detection is the first result of detection after stop position set with key operation or not. If not the first result of detection, it can not be judged as error state, even if the tape running direction based on the result of judgement and detection is in disagreement. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05313527-A (JP)
Title: Image forming device
Inventor: ICHIKAWA KAZUHIRO
IPC: G03G15/16
Filed: 1992-05-13
Abstract: PURPOSE:To prevent toner from sticking to the surface of a transfer roller and to achieve satisfactory transfer free of soiling of the back of a recording carrier by making the surface of the transfer roller rough. CONSTITUTION:In an image forming device which is provided with an image carrier 1 and a transfer roller which comes into pressure-contact with the image carrier 1, and which carries out transfer by passing the recording carrier 6 between both the rollers, the surface of the transfer roller is made rough compared to the average grain diameter of toner, and the foam member of the transfer roller is made of closed-cell foam. Even if toner on the image carrier 1 is brought into direct contact with the transfer roller, the area where the transfer roller is in contact with toner is small and it is a linear contact, so that the surface of the transfer roller is hardly soiled. Therefore, the satisfactory transfer where the back of the recording carrier 6 is not soiled and transfer efficiency is stable can be achieved in the simple structure.
Patent JP-S63285002-A (JP)
Title: Array antenna
Inventor: MANO SEIJI
IPC: H01Q21/06
Filed: 1987-05-18
Abstract: PURPOSE:To attain beam scanning with a broad angle without increasing loss due to waveguide and generating grating lobes by arranging each square waveguide in zigzag so that the part of the face is duplicated in a range where slots of the square waveguide as its wide face are not shielded so as not to generate grating lobe without increasing the loss of the waveguide. CONSTITUTION:In using square waveguides 1a, 1c, 1e for a 1st array antenna and square waveguides 1b, 1d for a 2nd array antenna, each square waveguide of the 2nd array antenna comes to each gap of the 1st array antenna and the waveguides are arranged overlappingly so that slots 2a-2y provided to the waveguides 1a-1e are not shielded. Thus, the arrangement interval of the square waveguides is reduced and the beam scanning at a wide angle is applied without causing the grating lobe in a plane orthogonal to the center axis of the square waveguide.
Patent JP-H08293216-A (JP)
Title: Power cable line
Inventor: WATANABE TAKASHI
IPC: H01B9/06
Filed: 1995-04-20
Abstract: PURPOSE: To provide a power cable line provided with a solid insulation power cable in which an airtight or liquid-tight fluid path provided in the solid insulation power cable is contained within the twisted outer diameter of power cable cores, and clearance can be secured to a conduit line to be laid allowing no contact of the fluid path with the inner face of the conduit line. CONSTITUTION: One part of a power cable line equipped with non-airtight or non-liquid-tight fluid path 2 extendedly disposed in the longitudinal direction of a laid conduit line is replaced with a solid insulation power cable of three twisted cores equipped with an airtight or liquid-tight fluid path extendedly disposed in a longitudinal direction. In this case, the structure of the solid insulation power cable is such that the power core outer diameter D, the fluid path outer diameter (d), and the conduit line inner diameter A of the solid insulation power cable meet the following relation. A/2-[d/2+√ D/2+d/2)<2> -D/2)<2> }+√ A /2-D/2)<2> -(D/2)<2> }]>0.
Patent JP-H08309342-A (JP)
Title: Treatment method for wastewater from semiconductor equipment
Inventor: TOSHIKUNI MASAMI
IPC: C01B33/00
Filed: 1995-05-19
Abstract: PURPOSE: To separate suspended matter effectively in a short time and at a low cost from wastewater containing, in the form of suspended matter, fine particles discharged from various processing steps in any of manufacturing industries of semiconductors typified by silicon. CONSTITUTION: A wastewater containing fine particles in the form of suspended matter generated from a semiconductor wafer processing step is irradiated with light containing ultraviolet rays in the presence of oxygen in a state in which at least one species selected from the group consisting of ferrous salt and titanium dioxide exists, and the produced coagulated material is separated.