baber/WOPTO huggingface dataset:
Patent JP-H06122049-A (JP)
Title: Ceramic mold for continuous casting
Inventor: IMAWAKA HIROSHI
IPC: C04B35/10
Filed: 1992-10-15
Abstract: PURPOSE:To eliminate the casting trouble occurring in the irregularity of the joint parts between the ceramic members of the ceramic mold for continuous casting formed by using material constituted of particulates. CONSTITUTION:This ceramic mold for continuous casting equipment is constituted by using the compsn. which is changed stepwise or successively to low carbon and high alumina in the upper part A of the ceramic mold 1 for continuous casting formed using the materials constituted of the particulates and to high carbon and low alumina to the lower part B of the mold. A layer mixture composed of both component materials is provided in the boundary part of the compsns. of the ceramic materials. As a result, the level difference in the joint parts of the ceramic mold is eliminated and the casting trouble occurring in the penetration of the molten steel into the joint by the joining defect is eliminated.
Patent JP-S63155490-A (JP)
Title: Magnetic bubble enlarger
Inventor: YANASE TAKEYASU
IPC: G11C11/14
Filed: 1986-12-19
Abstract: PURPOSE:To prevent malfunction caused by entanglement of bubbles by connecting alternately a superposing direction gap of the first half part end part in the bubble advance direction, and a superposing direction gap of the latter half part by a soft magnetic thin film, and connecting them magnetically with respect to fundamental patterns of the soft magnetic thin film placed in a line. CONSTITUTION:Two pieces each of fundamental patterns 10 of a soft magnetic thin film using 'Permalloy(R)', etc., on which a chevron pattern, etc. placed in a line are superposed in a multistage are formed as one pair, a superposing direction gap of the latter half part in its bubble advance direction is embedded by the soft magnetic thin film 11 of 'Permalloy(R)', etc. so as to become asymmetrical, and also, the first half part end parts of each asymmetrical pattern 12 are connected by a soft magnetic thin film 13 of 'Permalloy(R)', etc. of a bar pattern or its similar shape, and the patterns are continued magnetically. In such a way, a repulsive magnetic pole is formed in the pattern latter half part, and also, an attraction magnetic pole of the pattern head part is weakened, therefore, malfunction caused by entanglement of bubbles can be prevented.
Patent JP-H06133051-A (JP)
Title: Voice response device
Inventor: YAMAZAKI MAKOTO
IPC: G10L19/00
Filed: 1992-10-14
Abstract: PURPOSE:To improve convenience in a response message by selecting a message storage means reproducing the response message in accordance with a time zone at the time of reproducing the response message. CONSTITUTION:When NCU 101 detects the incoming call of a telephone set, it transmits the detection of an incoming signal to a control part 108. The control part 108 receives time information from a clock part 103 and selects memories 106a and 106b based on received time information and the time zone stored in a time zone storage part 105. The response message stored in the selected memories 106a and 106b is converted from a digital signal into an analog signal by ADPCM 102, and it is outputted to a public line through NCU 10. Thus, the message of 'Good morning, OO' can be reproduced if the time zone is the morning, and the message of 'Good afternoon OO' in the afternoon, for example, with such constitution, and convenience in the response message can be improved.
Patent JP-H10138283-A (JP)
Title: Method for molding cylinder covered with label and shakeout container
Inventor: NOZAWA TAKAMITSU
IPC: B29C45/38
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To mold a superior article in a simple and stable manner by providing injection ports on the upper end of the inner periphery of an inserted label at regular intervals along the circumferential direction and injecting molten synthetic resin into a cylindrical molding space through a radial passage at the center of which a gate port is provided. SOLUTION: A label 2 is rolled and inserted into a cavity 7, and a core 8 is combined with a mold-release plate 9 and put into a cavity 7 and a molding die is clamped. When the label 2 is put into the cavity 7, it is preferable that the lower end of the label 2 protrudes slightly from within the cavity 7. Next molten synthetic resin is injected from an injection molding machine into a gate port 13 to injection mold a cylindrical body, in which the label 2 serves as an insert material. The molten synthetic resin injected from an injection port 12 into the port 13 is filled into a cylindrical molding space 10 through a radial passage 11, while the upper end of the label 2 is pressed against the lower surface of the cavity 7 by fluid head pressure.
Patent JP-H10145220-A (JP)
Title: Drive circuit and semiconductor integrated circuit
Inventor: KUSHIYAMA NATSUKI
IPC: H03K19/00
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To miniaturize chip size and to reduce power consumption by electrically cutting off a signal line from all plural power sources, including a 1st power source when the signal of the signal line is set to a signal showing the other logic value. SOLUTION: When an 'H' signal (DATA) is outputted to a data bus 14, a signal OUT is set to VDD potential. At this moment, the MOS transistor 11 of a P-channel is turned on, the data bus 14 is connected to a power source VDD, and its potential becomes 3.3V. At this time, also the MOS transistor 13 of an N-channel is turned on, a dummy capacity 16 is connected to a power source gnd, so that it is completely discharged and turns to 0V. Then, when an 'L' signal (DATA) is outputted to the data bus 14, a signal OUT is set to a ground potential (gnd). At this time, one of the MOS transistors of the P-channel 11 is turned off, the other MOS transistor of the P-channel 12, and the MOS transistor 13 of the N-channel is turned off, so that the dummy capacity 16 is connected to the data bus 14.
Patent JP-H11128607-A (JP)
Title: Water separator for slurry of high concentration
Inventor: NIINAI HIDEMI
IPC: B01D21/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a discharge system for slurry of high concentration in which transport resistance by friction in a line is low to make the transport easy and the slurry is discharged as slurry of high density in a discharge place such as reclaimed land so as to eliminate the need of ground improvement. SOLUTION: A separator 2 is provided with inclined conveyors 5, 7 which are installed opposite to an outlet of a transport pipe 1 for transporting slurry of high concentration 1b and are inclined up and down, a discharge vessel 6 installed on the lower end side of the inclined conveyors 5, 7 for receiving water flowing down from the lower end side thereof to discharge it, and a discharge means 8 installed on the lower end side of the inclined conveyors 5, 7 for receiving the slurry of high concentration after water separation and discharging it to the outside, thereby water from the slurry of high concentration 1b during the flowing of the slurry on the inclined conveyor is separated.
Patent JP-H11144467-A (JP)
Title: Memory device
Inventor: OSAKI SHINJI
IPC: G11C16/06
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a technology by which a memory device can be precharged sufficiently and, further, a current consumption can be reduced. SOLUTION: A plurality of precharge transistors m1 -m3 which precharge the data lines of a memory device are divided and selectively turned on/off so as to obtain a Gm suitable for an operation speed to reduce the current consumption of the memory device. The memory device has a plurality of switches which are connected in parallel to each other and by which one of a plurality of word lines W and one of a plurality of data lines D1 and D2 are respectively selected and driven to precharge the respective data lines D1 and D2 and has a control circuit which controls the plurality of switches which are connected in parallel to each other and by which the data lines D1 and D2 are precharged and the control circuit has a memory table which selects the precharge switch in accordance with the interrelation between the operation environment temperature of a memory cell and the operation  frequency of the memory cell and a timing circuit which sets a time for precharge in accordance with the operation frequency.
Patent JP-H01142459-A (JP)
Title: Measurement of anion with very low density
Inventor: MURAYAMA TAKESHI
IPC: G01N30/02
Filed: 1987-11-30
Abstract: PURPOSE:To reduce measuring time, by providing a plurality of concentration columns. CONSTITUTION:Samples in sample tanks 1C1-1Cn are sent with liquid feed pumps 2C1-2Cn to concentration columns 4C1-4Cn filled with anion exchange resins via connection ports (d) and (c) of sample changeover valves 3C1-3Cn to concentrate anions in the samples. With the switching of a changeover valve 3C1, an eluate in an eluate tank 1A is sent with a pump 2A to the concentration column 4C1 via connection ports (a) and (f) and anions are eluted to be sent to a separation column 5 via connection ports (c) and (b) of the changeover valve 3C1 and connection ports (a) and (b) of the changeover valves 3C2-3Cn and 3B. After the removal of cations with a suppressor 6, the eluate having ions separated chromatographically by the column 5 is detected with a detector 7. The samples are concentrated in parallel and sent to the separation column with sequential switching of the concentration columns even when requiring longer time for concentration with the concentration columns 4C1-4Cn as compared with separation time with the separation column 5 thereby achieving a measurement in a short time.
Patent JP-S63153195-A (JP)
Title: Screen gauze
Inventor: OKAMOTO HIDEHIRO
IPC: D06M101/16
Filed: 1986-12-18
Abstract: PURPOSE:To obtain a screen for screen printing free of drop-out of a masking resin during use, enhanced in durability and capable of representing fine patterns, by using a screen gauze having a nitrogen-containing functional group linked to a polyester molecular chain on the surfaces of polyester filaments constituting the screen. CONSTITUTION:The concentration of a nitrogen-containing functional group at the surface of each polyester filament must be so controlled that the atomic ratio of NIS/CIS (the number of moles of nitrogen atoms per mole of carbon atoms) measured by ESCA at the surface is increased by 0.02-0.12 from that in a non-reformed layer at a depth of at least 3 mum from the surface. A means for providing the nitrogen-containing functional groups at the surfaces of the polyester filament is preferably a plasma treatment which exposes the filaments to plasma discharge generated by applying a high voltage. The discharge may be spark discharge, corona discharge, glow discharge or the like, among which glow discharge is particularly preferable because of the uniform discharge and the excellent activating effect.
Patent JP-H10152304-A (JP)
Title: Raise in production efficiency in production of chlorine dioxide using hydrate salt
Inventor: BATTISTI DIANA L
IPC: C01B11/02
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain chlorine dioxide by using a hydrate inorganic salt as a humidifying source. SOLUTION: This method for producing chlorine dioxide comprises bringing a supply flow of a chlorine gas into contact with sodium chlorite and a hydrate inorganic salt, for example, a crystal water-containing inorganic salt in an amount of 30wt.% at most. The amount of chlorine dioxide produced by a sodium sulfite generating column is increased and the life of the column is prolonged. Sodium chlorite is mixed with a hydrate inorganic salt in a single column or sodium chlorite and the hydrate inorganic salt are provided as separated layers in a single column or supplied to different columns.
Patent JP-H10108523-A (JP)
Title: Nylon cutter for mowing
Inventor: ISHIKAWA YOSHIAKI
IPC: D01F6/60
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a cutter with which an agricultural chemical can be used simultaneously with mowing without using the agricultural chemical more than needed, it is enough to perform mowing once a year and safety is improved by coating the surface of a nylon cord with the agricultural chemical or a plant conditioning agent. SOLUTION: Agricultural chemicals or the plant conditioning agent is applied on the surface of the nylon cord, or is mixed into the nylon cord. In this case, it is preferable to perform the vacuum impregnation of the agricultural chemical or plant conditioning agent to the nylon cord having plural capillaries 42 or to mix synthetic resin such as nylon 66 with the crystal protomorph of the agricultural chemicals or the plant conditioning agent.
Patent JP-H01142206-A (JP)
Title: Rocker arm
Inventor: IWAMI KAZUTOSHI
IPC: F01L1/14
Filed: 1987-11-30
Abstract: PURPOSE:To improve the wear resistance of a rocker arm by forming at least the outer surface of a roller with ceramics in a roller type rocker arm in which an abutting portion to a cam is constructed by a roller. CONSTITUTION:In a roller type rocker arm 1 in which an abutting portion to a cam is constructed by a roller 3, at least the outer surface of the roller 3 is formed by ceramics. Or the whole roller 3 is formed with ceramics. The ceramics part may be formed by ceramics sintered body or a ceramics coating layer. The ceramics is not particularly limited if it has high wear resistance and sufficient mechanical strength, tenacity, etc., but preferably, SIAlON, Si3N4, ZrO2 and SiC are used.
Patent JP-H10131147-A (JP)
Title: Reinforcing member of mat-member connecting section
Inventor: WAGI TAKATSU
IPC: E02B3/12
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To install mat connecting members capable of resisting the shock of an anchor, etc., by increasing the strength of the connecting sections of mat members when mats protecting a sea-bottom ground in response to an outlet conduit, etc., for cooling water and being used for preventing a scour are constituted by spreading the mat members all over the ground. SOLUTION: In mats for preventing a scour for protecting a sea-bottom ground 4, the reinforcing members of the mat-member connecting sections are arranged by projecting connecting plates 21, 21a from the edge sections of mat members 10, 10a respectively, and plate members for connection are disposed to the connecting plates and joined through welding sections 28. Sheet members 32 are arranged onto the undersides of the mat members, fillers 30 are executed so as to cover connecting sections by the connecting plates 21, 21a, and mat connecting members 20 are formed among the adjacent mat members 10, 10a.
Patent JP-H10129986-A (JP)
Title: Simultaneous extension boom of four steps or more
Inventor: MUKAENO MASAYUKI
IPC: B66C23/687
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an efficient simultaneous extension boom of four steps or more which generates no dead space at the base end of the boom in the most contracting time. SOLUTION: The first pulley 21 for contraction is provided to the tip of the first hydraulic cylinder which is installed to the first step boom 2, while the second pulley 22 for contraction and the third pulley 23 are provided at the base end of the second step boom 3. A tip pulley 24 is provided at the tip of the fourth step boom 5, one end of a contraction wire rope 25 is locked to the fourth lock member 26 at the tip of the third boom 4, it is hung around the first to the third contraction pulleys 21, 22, and 23, through the tip pulley 24, and the other end is locked to the fifth lock member 27 at the tip of the first hydraulic cylinder 6. The rope tension applied to the contraction wire rope 25 is made as F/4 to the force F of the second hydraulic cylinder 7, the diameters of the second and the third contraction pulleys 22 and 23 are made smaller, and the dead space is eliminated.
Patent JP-H05276444-A (JP)
Title: Method for correcting defect of digital image in optomechanical scanning camera
IPC: H04N5/217
Filed: 1992-11-12
Abstract: PURPOSE: To obtain a stored corrected image by removing the field of view of a scene to be monitored from a structure and, not from a background located in front of a camera. CONSTITUTION: A calculation circuit 1 is an adder, and a memory 2 is controlled by an address generator 5. The generator 5 outputs various points of addresses of even and odd parity frames. In this 1st step, considering only one of (n) points in each line, (m) frames of the same parity are summed up in the memory 2. In the next step, the memory 2 is controlled by a calculator, the calculator divides the summed value in the memory 2 by the number of frames (m). Then, the calculator determines the minimum value in the memory and deducts this value from all other signals included in the memory. Then, a sequencer 6 changes the circuit 1 into a subtracter, and the memory 2 is recontrolled by the generator 5. A correction is performed by deducting a correction signal, included in the memory 2 from a video signal applied to the input A of the circuit 1.
Patent JP-H08127754-A (JP)
Title: Applicator for pressure-sensitive adhesive tape
Inventor: NORITAKE KAMAO
IPC: C09J5/00
Filed: 1994-10-31
Abstract: PURPOSE: To obtain an applicator for a pressure-sensitive adhesive, tape which can apply a pressure-sensitive adhesive tape exactly and cleanly without encountering the problem of an excessively short or long cut length irrespectively of the length of the adhered by adopting a specified construction as its structure. CONSTITUTION: This applicator has such a construction as to put a large-sized pressure-sensitive adhesive tape 6' and a small-sized pressure-sensitive adhesive tape 6" in the body 7 of the applicator, sticking the tape 6 to the lower part of a tape presser plate 1 while pressing the tape 6 against the lower part with a presser plate 1 for the delivered tape, then slightly erecting and pushing the body 7 to pull the presser plate 1 by the deflection of an elastic part 4, and cutting the tape with a cutter 2. The elastic part 4 may be made of any material so long as it has a suitable elasticity, such as a spring, steel or resin. The cutter 2 is fixed to the body of the applicator by using a screw or an adhesive, or by fitting the same into the body.
Patent JP-H03156182-A (JP)
Title: Sealed rotary compressor
Inventor: KAWAGUCHI SUSUMU
IPC: F04C29/00
Filed: 1989-11-21
Abstract: PURPOSE:To restrain transmission of vibration of a compression element to a sealed container by providing parallel to a crank shaft a flexible suction pipe having one end fitted into the compression element and the other end into an inlet gas suction portion provided in the sealed container. CONSTITUTION:A compression element 3 and an electromotive element 2 are connected together by a frame 6 and both are elastically supported to a sealed container 1 by a spring 12, and vibration caused by load fluctuation during the process of compressing by the element 3 is absorbed by the spring 12 so that transmission of vibration to the container 1 is prevented. Lubricating oil stored in the bottom portion of the container is fed from an oil pipe 16 to the sliding portion of each portion of the element 3 by an oil pump 9 fixed to a cylinder head 7 through an oil feed hole provided in a crank shaft 4. A refrigerant gas from the evaporator of a refrigerating cycle is allowed to flow into the container from an external suction pipe 14 and, because an suction pipe 11 has one end fitted into the head 7 and the other end into an inlet gas suction portion 10, the refrigerant gas is directly introduced from outside the container 1 into a cylinder room 5 and thereby lowering of density due to heating of the inlet refrigerant gas is prevented and the suction efficiency is enhanced.
Patent JP-H04176169-A (JP)
Title: Semiconductor memory
Inventor: NAKAJIMA HIDEHARU
IPC: H01L27/108
Filed: 1990-11-08
Abstract: PURPOSE:To enable a semiconductor memory to be enhanced in degree of integration, productivity, yield, and reliability by a method wherein a transistor active region and a bit line are formed of the same semiconductor film. CONSTITUTION:An SiO2 film 33 is formed on the surface of an Si substrate through oxidation. A first polycrystalline Si film layer 34 is formed on the SiO2 film 33 in one piece with the active region 35 of transistor 11 and the pattern of a bit line 36.
Patent JP-H05207796-A (JP)
Title: Step motor controller
Inventor: SUGANO HIROMASA
IPC: H02P8/00
Filed: 1991-11-19
Abstract: PURPOSE:To realize the drive control of a step motor over a wide speed range by providing a distribution circuit generating a phase excitation pulse signal for determining the exciting order of the windings of step motor with means for producing different voltage signals depending on the frequency of input pulse signal. CONSTITUTION:In case of low speed operation, input pulse 41 has low frequency and a frequency/voltage converting circuit 16 produces a low output voltage 164 and thereby the currents 43, 44, 45 to be fed from an exciting circuit 12 to the winding of a step motor 30 have low level. Consequently, the motor 30 having low torque rotates smoothly. In case of high speed rotation, the input pulse 41 has high frequency and the frequency/voltage converting circuit 16 produces a high output voltage 164 and thereby the currents 43, 44, 45 have high level. Consequently, the motor 30 having high torque rotates without causing step-out due to the deficiency of torque. According to the constitution, the drive control of the step motor can be realized over a wide speed range.
Patent JP-2000198201-A (JP)
Title: Liquid jet recording head and method for the fabricating same
Inventor: TAKAHASHI WATARU
IPC: B41J2/14
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To highly accurately, stably and surely join a grooved top plate to an element substrate with use of a pressing member and facilitate manufacture while affording a highly fine, high image quality. SOLUTION: A pressing member 1 for pressing thereby joining a grooved top plate 2 to an element substrate 3 fixed to a base plate 4 is constituted of a pressing part 1b, a U-shaped elastic part 1c, an engaging part 1d and deform action project elements 1a at both end parts of the pressing part 1b for charging a spring urging force. After the pressing member 1 is set to the base plate 4, the deform action project elements 1a are moved by a charge pin thereby charging the spring urging force. Also, the pressing part 1b is moved to form a gap over the element substrate 3 in which the top plate 2 can be inserted. The top plate 2 is arranged on the element substrate 3 and adjusted in position. Thereafter, the top plate 2 is pressed by the pressing part 1b through a down move of the charge pin. The top plate 2 and element substrate 3 are thus joined and fixed.
Patent JP-H06142000-A (JP)
Title: Shower hose accommodating structure
Inventor: HAYASHI AKIMASA
IPC: A47K4/00
Filed: 1992-11-13
Abstract: PURPOSE:To accommodate a shower hose so that it is to be freely drawn out, to a place not easy to be seen. CONSTITUTION:A shower hose 8 is provided freely drawably out of a shower faucet 9 mounted on a counter 6. An accommodation box 12 for accommodation of the shower hose 8 is installed at the undersurface of the counter 6. The front face of the accommodation box 12 is formed inclining to the back B as going down A. A water sucking part for the hose 8 is installed at one end of the box 12, while a drawout part for the hose 8 is provided in the center of the box 12. This facilitates drawing-out of the shower hose 8, and the foot of the user is prevented from touching a box cover 14.