baber/WOPTO huggingface dataset:
Patent JP-H02107352-A (JP)
Title: Raw garbage treatment apparatus
Inventor: YOSHINO MASATAKA
IPC: E03C1/266
Filed: 1988-10-14
Abstract: PURPOSE:To eliminate restriction in use by crushing the raw garbage thrown into a crushing part along with water from a throwing-in port by a crushing blade and discharging dirty water from a drain port in a drainage part while discharging the garbage from a discharge part. CONSTITUTION:The throwing-in port 6 connected to the drain port 2 of a sink 1 is provided to the upper part of a casing 10 and a crushing part 10d equipped with the crushing blade 15 rotated by a motor 12 is arranged to the lower part of the throwing-in port 6 and a feed part 22a is provided to the casing 10. The discharge part 26 communicating with the feed part 22a is provided to a drain casing 24 and the drain port 28 connected to the drain hose 27 communicating with a drainpipe is arranged to the lower part of the casing 24. A drain drum 31 equipped with a plurality of drain holes 32 and rotated by a motor 48 is provided in the drain casing 24 and the drain roller 37c opposed to the drain drum 31 through the arm 37a provided in the drain casing 24 in a revolvable manner is further arranged. As a result, restriction is eliminated in use.
Patent JP-H1197172-A (JP)
Title: Manufacture of self-illuminating display element
Inventor: ANDO TSUKASA
IPC: G09F9/30
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To properly form first and second lead terminal electrodes by forming them by an electroless plating method after forming mask means at a part except the region where the electrodes are formed. SOLUTION: Plating resist is applied by an offset printing method to a part except a region where first and second terminal electrodes are formed, then baked to form a plated resist film 7. Thereafter, an activating process is applied to the surface thereof, then it is immersed in a catalyst added liquid mainly composed of paradium chloride and immersed in electroless Ni plating bath. Thereby, first and second lead terminal electrodes made of Ni-P alloy are formed at the ends of first and second transparent electrodes 2, 6. Subsequently, the film 7 is separated after it is dipped in a resist separation container. An easy electric connection is made possible in this way by soldering to an external drive circuit. As the plated resist material, what is mainly composed of novolak resin or the like can be used.
Patent JP-H09103017-A (JP)
Title: Drainage structure for electric joint box
Inventor: HIGUCHI EIJI
IPC: B60R16/02
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To prevent intrusion of water through a drainage hole made through the bottom wall of a case. SOLUTION: A drainage hole wall 13 rises from the bottom wall 11 of a case of an electric joint box and a pair of waterproof cover stopping parts 14, 14 rises while facing each other from the lower end of drainage hole wall 13. Stop clicks 14a, 14a project inward from the lower end of waterproof cover stopping part 14. A waterproof cover 15 is mounted while being held, at the opposite ends thereof, by the stop clicks 14a, 14a. The waterproof cover 15 is pushed up from below by the hydraulic pressure and closes an opening 13b at the lower end of drainage hole wall.
Patent JP-S62120233-A (JP)
Title: Two-four wheel drive change-over device for automobile
Inventor: AOYAMA TAKEO
IPC: B60K17/344
Filed: 1985-11-18
Abstract: PURPOSE:To enhance the traveling ability of an automobile provided with a two-four drive change-over device and a high-low speed change-over means, by optionally obtaining either one of high and low speed traveling conditions, and by enabling the automobile to travel in either one of two and four wheel drive conditions even through the automobile travels in either one of the high and low speed conditions. CONSTITUTION:A two-four wheel drive change-over device 24 has an input shaft 26 which receives drive power from an engine through a main speed change gear including a counter gear 13b and which is integrally incorporated with the counter gear 13b, a front wheel output shaft 29 which is coaxial with the input shaft 26 and a rear wheel output shaft 31 arranged in parallel with the input shaft 26. Further, small and large diameter gears 34, 35 are freely rotatably fitted on the input shaft 26, and first and second speed change gears 42, 43 which are meshed respectively with the above-mentioned gears 34, 35, are fitted on a speed change shaft 32 as an intermediate shaft. Further, a drive shaft 36 provided thereon with an engaging element 37 which is adapted to mesh with either one of the small and large diameter gears 34, 35, is splinedly fitted with the input shaft 26, and an engaging element 37 adapted to be engaged with and disengaged from the large diameter gear 35 is splinedly fitted with the front wheel drive shaft 29.
Patent JP-H01101709-A (JP)
Title: Source follower circuit
Inventor: MIKAMURA YASUKI
IPC: H03F3/34
Filed: 1987-10-14
Abstract: PURPOSE:To stabilize an output impedance to the manufacture variance of the parameter of a field effect transistor(FET) by providing a resistance between a node, which is directly connected to the gate of the FET for load and a source of the FET for node. CONSTITUTION:A resistance 6 is provided between the node, which is directly connected to the gate of a field effect transistor(FET) 2 for load, and the source of the FET2 for load. Thus, since a current to flow in the resistance is increased (decreased) and the tall of potential in the resistance goes to be large (small) when a mutual conductance gm of the FET is larger (smaller) than a setting value, a bias between the source of the FET for load and a drain moves in a negative (positive) direction and the gm goes to be small (large). Thus, to the manufacture variance of parameters (gm, gd) of FETs 1 and 2, the stabilization of the output impedance can be executed.
Patent JP-H0981602-A (JP)
Title: Calculation device for power supply pattern and ground pattern on printed board
Inventor: ITO KENICHI
IPC: G06F17/50
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To accurately calculate the area of the region of a power supply pattern and a ground pattern on a printed board by performing an OR processing for obtaining the region for which an overlapping part and a non- overlapping part are totaled relating to plural patterns. SOLUTION: The power supply pattern and the ground pattern are read and stored in a RAM 16 by the activation of a system. Then, information stored in the RAM 16 is referred to and the OR processing is performed relating respectively to the power supply pattern and the ground pattern. When the OR processing is completed, an AND processing is performed by the power supply pattern and the ground pattern. That is, when the printed board is turned to the two-layer structure of a surface A and the surface B for instance, by performing the AND processing, the region for generating opposite stray capacity by the power supply pattern and the ground pattern is obtained. A processing for calculating the area of the respective regions obtained by the OR processing and the AND processing is performed and the calculated result is displayed on the screen of a display device 18.
Patent JP-2000101432-A (JP)
Title: Method for converting analog signal into digital display
Inventor: GEORGE FRANCIS GROSS JR
IPC: H03M1/46
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To improve the conversion speed of a successive approximation A/D converter with a variable bit depth by selecting a duration time of a clock signal driving the successive approximation A/D converter, based on a time required for deciding bits. SOLUTION: A sampled analog signal is given to a successive approximation circuit 126, the successive approximation circuit 126 is operated by a 1st clock with a 1st clock frequency for deciding a 1st bit for digital expression of the sampled analog signal, and the successive approximation circuit 126 is operated with a 2nd clock which has a 2nd clock frequency different from the 1st clock frequency to decide a 2nd bit for digital display of the sampled analog signal, the A/D converter employing the successive approximation selects from clock signals in at least the two clock signals of different frequencies, so as to allow the successive approximation A/D converter to decide each bit.
Patent JP-H03121812-A (JP)
Title: Pressure molding of ceramic pipe
Inventor: KATO MAKOTO
IPC: B28B21/14
Filed: 1989-10-04
Abstract: PURPOSE:To decrease the strength dispersion of an obtained sintered body and thus increase the strength by supplying ceramic molding powder into a molding mold while dusting the powder uniformly in the peripheral direction and filling it therein by vibrating the molding mold. CONSTITUTION:Molding powder 17 supplied in a funnel 15 drops into a rotating disc 18 and dispersed uniformly around a mandrel 11 through a centrifugal force and then inputted in a clearance 16 (in a mold). At the same time, an oscillator 14 attached beneath the fixing jig 12 of the mandrel 11 is actuated and thus the mandrel 11 is given a predetermined oscillation. In this manner, the ceramic molding powder 17 is supplied uniformly into the molding mold and simultaneously, since the mandrel 11 is given oscillation, the filling becomes fine.
Patent JP-H01103690-A (JP)
Title: Heat storing material composition
Inventor: SAITO TOMONARI
IPC: C01D7/00
Filed: 1987-10-16
Abstract: PURPOSE:To obtain a latent heat storing material having an arbitrary m.p. in the range of 18-31 deg.C, by compounding sodium carbonate decahydrate with another particular carbonate. CONSTITUTION:This heat storing material compsn. comprises a mixture of sodium carbonate decahydrate with potassium sodium carbonate or potassium carbonate. Sodium carbonate decahydrate is a latent heat storing material having an m.p. of 32 deg.C. Heat cycle test on mixtures prepared by adding varied amts. of potassium sodium carbonate or potassium carbonate to the decahydrate and conducting uniform melting has revealed that the compsn. contg. about 5-40mol.% potassium sodium carbonate and the one contg. about 5-30mol.% potassium carbonate exhibit an m.p. in the range of about 18-31 deg.C. A nucleating agent may optionally be added to this compsn. Representative examples of the nucleating agent include borax and anhydrous sodium borate.
Patent JP-H01103057-A (JP)
Title: Automatic calling network controlling device
Inventor: ABE HIROSHI
IPC: H04M1/27
Filed: 1987-10-16
Abstract: PURPOSE:To prevent undesired holding of a telephone line by detecting the occurrence of line interruption state in the course of talking and allowing a forced line opening means to open forcibly the telephone line at the detection. CONSTITUTION:When a telephone line is cut off, lines L1, L2 are both at OV, and light emitting diodes 16, 17 are both extinguished and photocouplers 13, 14 are both turned off and detection signals LA, LB go both to logical H level. It is discriminates as the line interruption, relay contacts 9, 5 are opened to complete the operation. When electric non-connection between an automatic call network controlling device and the telephone line or open line by an opposite device is detected during communication, since the line is opened as the line interruption, undesired telephone line holding or consumed communication control time is prevented.
Patent JP-H06113574-A (JP)
Title: Starter for semiconductor motor
Inventor: HATANO YUKIHIKO
IPC: H02P1/28
Filed: 1992-09-29
Abstract: PURPOSE:To prevent fluctuation of r.p.m. by detecting AC three-phase motor current and setting a current increase rate and a final limit current based on the initial current at the time of starting. CONSTITUTION:When a start command is fed to a current reference pattern generating circuit(PG) 18 and a phase control circuit 20, the PG 18 generates a current reference signal iref which increases from a level set by an initial current setting circuit 15 at a rate set by an increase rate setting circuit 16. A signal detected through any one of current detectors 10-12 is fed through a rectifying circuit 13 and a low-pass filter 14 to produce a current feedback signal (if) and the difference DELTAi from the current signal iref is fed to a current control circuit 19. The current control circuit 19 produces a phase control signal Ec from the difference DELTAi. The phase control circuit 20 increases the voltage to be applied on a motor when the signal Ec is positive whereas lowers the voltage to be applied on the motor when the signal Ec is negative thus equalizing the feed back amount if to the current reference iref.
Patent JP-2000151611-A (JP)
Title: Configuration automatically adjusting build-out period in communication system supporting multiple constant bit rate connection
Inventor: CHAN NORMAN C
IPC: H04L12/56
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To automatically adjust a build-out period by supporting a multiple constant bit rate(CBR) connection. SOLUTION: In an asynchronous transfer mode ATM disasembler unit 100 that receives an ATM cell and converts data of the ATM cell into a CBR call, when the cell is not received within a proper time interval, a build-out period is automatically adjusted. The build-out period is again defined only for an individual call where a delay in the ATM cell is actually experienced and other calls has no effect. In addition, in the case that an ATM cell with respect to a specific call is delayed, a last PCM sample of a current ATM cell is sent repetitively to a PBX. When an ATM cell is delayed, the frame is repeated. Thus, the PCM sample cannot be destroyed.
Patent JP-H02107893-A (JP)
Title: Nipple for flow control valve
Inventor: MAEHARA HIROKAZU
IPC: F16K27/00
Filed: 1988-10-14
Abstract: PURPOSE:To facilitate manufacture and reduce the cost by constituting a valve with a resin-molded L-shaped pipe and a straight tube-shaped metal pipe, forming a roulette on the outer periphery at one end of the metal pipe, and press-fitting the inner periphery at one end of the L-shaped pipe into this roulette portion. CONSTITUTION:7a is a resin-molded L-shaped pipe, 7b is a straight tube-shaped metal pipe, a roulette 7c to be press-fitted and fixed to the housing of a flow control valve is formed on the outer periphery of the metal pipe 7b, and a roulette 7d is formed on the outer periphery t one end. The inner periphery at one end of the L-shaped pipe 7a is press-fitted into the roulette 7d, and the pipes 7a nd 7b are integrated. This L-shaped nipple is formed with the resin- molded L-shaped pipe 7a, its manufacture is facilitated, and the cost is reduced.
Patent JP-H06111220-A (JP)
Title: Checking method of circuit of streamer
Inventor: FUKAZAWA HIROMI
IPC: G11B15/00
Filed: 1992-09-29
Abstract: PURPOSE:To inspect a streamer circuit by sending a checking signal to a recording part of a magnetic head and detecting the checking signal from a reproducing part of a different channel adjacent to the recording part. CONSTITUTION:When a channel switching circuit 14 is changed to the side of a write driver 15, an inspecting signal leaks from a recording part WO to a reproducing part R1 of a channel CH1 through a formatter controller 13, the channel switching part 14 and the driver 15. The signal is returned to the controller 13 via a switching circuit 17, a preamplifier 18, a signal processing circuit 19 and a PLL separator 20. During this time, signals are taken from each part in the course and the circuits are confirmed. When the switching circuit 14 is changed to the side of a driver 16, the inspecting signal leaks from a W1 to an R0, and is returned back to the controller 13, whereby the passing circuits are confirmed. Accordingly, recording and reproducing circuits in a streamer can be checked almost concurrently in the simple constitution by utilizing a large crosstalk between the recording part W1 and reproducing part R0 and between the W0 and R1.
Patent JP-S62123295-A (JP)
Title: Composite connection structure for tube and header
Inventor: ODA NORIYUKI
IPC: F28F21/04
Filed: 1985-11-21
Abstract: PURPOSE:To facilitate mounting and demounting of a tube to and from a header and to improve workability, by a method wherein, in a dust collecting device for a high temperature gas and heat exchanger, relation of Dn>dn>Dn+1>dn+1 is estab lished between an inner size dn of an insertion hole and an outer size Dn of a lock part, which are positioned cocentrically to each other to effect composite connection. CONSTITUTION:Headers 51-54, disposed at intervals of a proper distance, have inser tion holes 55-58, respectively, bored concentrically, and their inner sizes are gradually decreased as their stages are lowered. Stages parts 59-61, having a size increased over that of the insertion hole, are formed in the headers 52-54, and the lower end connection parts of ceramic tubes 62-64 can be placed. A ceramic tube is provided at an upper end part and a lower end part with a series of seal parts. The outer sizes of seal members A-D are decreased as a stage is lowered, and a relation between inner sizes d1-d4 of the insertion holes 55-58 and outer sizes D1-D4 of the seal members A is set to D1>d1>D2>d2>D3>d3>D4>d4. The tube is inserted through and pulled off from a position above the header at a topmost stage, verticality is easily ensured, a tube body is airtightly connected to the header, the number of conven tional assembly processes is decreased to about 1/3, gas lead is prevented from occur ring, and durability is improved.
Patent JP-H09103817-A (JP)
Title: Manufacture of hot rolled steel sheet
Inventor: KUDO YOSHIRO
IPC: B21B1/26
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain a hot rolled steel sheet excellent in scale defect free surface property by executing descaling in appropriate condition even to Si-containing steel and Ni-containing steel being hardly scale peeling material. SOLUTION: Slab total length is sent out from a roughing mill 1 after finishing the last rough rolling and thereafter descaling is carried out by high pressure water jet of discharge pressure 250-600kgf/cm<2> from FSB3 in the state passed a steel product 4 so that elapsed time till passing through FSB3 on entry side of finish mill 2 may be 30-300 seconds and the draft of each pass at rough rolling may be 25% or more and cumulative draft from a starting point of rolling to before finish rolling may be >=85%.
Patent JP-2000089291-A (JP)
Title: Multidivision light control device and camera
Inventor: YAMAGUCHI MOTOYUKI
IPC: G03B7/28
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a multidivision light control device that more accurate range-finding information is calculated and more excellent light control is performed based on the calculated range-finding information. SOLUTION: This multidivision light control device is provided with a multipoint-range-finding means 81 provided with plural range-finding areas and outputting the range-finding information of every range-finding area, a multidivision light control means 82 provided with plural light control areas including areas respectively nearly aligned with the respective range-finding areas and deciding a stroboscopic irradiating light quantity control value in accordance with the range-finding information, an auxiliary light selection means 83 selecting whether or not the range-finding area is irradiated with auxiliary light, and an auxiliary light irradiation means 84 irradiating at least two range-finding areas with the auxiliary light when the means 83 selects the irradiation of the auxiliary light;  and is constituted to include the range- finding information at the time of radiating the auxiliary light to the range- finding area to which the auxiliary light is radiated as the range-finding information when the auxiliary light is radiated by the means 84.
Patent JP-H03122765-A (JP)
Title: Method for checking contents of transaction in automatic transaction device
Inventor: SATO TAKASHI
IPC: G06Q40/00
Filed: 1989-10-06
Abstract: PURPOSE:To improve the operability of the automatic transaction device and the changing rates of customers by transmitting the telegram of account contents from a host system to the device and allowing the device to check the contents of a transaction selected by a customer upon the telegram. CONSTITUTION:A CPU 1 transmits the account contents request telegram for requesting the transmission of data necessary for checking the contents of a selected transaction from a customer's master file stored in the host system in accordance with the transaction to the host system 12 through a communication controller 10 and a communication line 11. A balance amount 20 is compared with the amount inputted by the customer, and when the balance amount 20 is smaller, the device allows a customer guiding display device 3 to display a guide display screen to request the input of the transaction amount to the customer. Since the automatic transaction device checks the normality of the transaction amount in itself, retransmission to the host system 12 can be omitted. Consequently, the operability can be improved and the changing rate of customers can be also improved.
Patent JP-S62119991-A (JP)
Title: Single axial mode laser device
Inventor: AOKI TAKAHIRO
IPC: H01S3/139
Filed: 1985-11-19
Abstract: PURPOSE:To facilitate a long-period, stable oscillation of a single axial mode laser by applying feedback control so as to minimize the differential frequency component of axial mode frequencies. CONSTITUTION:A part of a laser beam emitted from a laser oscillator 1 is taken out by a branching filter 3 and detected by a photodetector 4 of a germanium APD. This output light current is inputted to a control circuit 6 through a band-pass filter 5 of the differential frequency of axial mode frequencies. On the other hand, a fine movement device 8 is composed of a piezo device and so formed as to vary the length in accordance with the value of the applied voltage of a driving circuit 7. The circuit 6 controls the circuit 7 so as to minimize the output of the filter 5 and an effective resonator length can be maintained constant by cancelling the change in the effective resonator length created by external causes so that a single axial mode oscillation by wave selection devices 14 and 15 can be stably maintained for a long period.
Patent JP-H0595713-A (JP)
Title: Seedling transplanting mechanism
Inventor: SHINODA MITSUO
IPC: A01C11/02
Filed: 1991-10-08
Abstract: PURPOSE:To prevent oozing of lubricating grease without causing reduction is assembly and extreme complication of structure by equipping a planting case with an air chamber of absorbing change of inner pressure caused by sliding movement of a seedling pushing tool. CONSTITUTION:An elastic packing 19 is sandwiched at flange parts for bonding a case 11a of main body and a cover case 11b of a planting case 11 having a planting pawl 13 for taking out seedlings and a seedling pushing tool 14. A rib 20 for closing space is formed between an inner side edge of the elastic packing and the planting case to form an air chamber R1 and change of inner pressure in other space R2 in the case to store grease is lessened.
Patent JP-H08120223-A (JP)
Title: Surface coating agent for elastic mold
Inventor: HORIGUCHI ITARU
IPC: C09D175/06
Filed: 1994-10-25
Abstract: PURPOSE: To provide a surface coating agent which can form a durable coating film on the surface of an elastic mold. CONSTITUTION: This agent is prepared by mixing a solvent solution of a mixture of a polycarbonate polyol with a condensed polyester polyol with a solvent solution of a polyisocyanate. The mixing ratio of the condensed polyester polyol to the polycarbonate polyol is desirably (5-95):(95-5) by a weight ratio. The polyisocyanate is desirably a urethane prepolymer of a molecular weight of 500-1000. When a silicone and/or a fluorine compound are added to the above agent, the oil resistance and water resistance of an elastic mold can further be improved. Moreover, when the surface of an elastic mold is primed with a polydiene-modified polyurethane, and the primer is further coated with this agent, the durability of the coating film can be improved.