baber/WOPTO huggingface dataset:
Patent JP-2001164369-A (JP)
Title: Supply system and supply method for liquid raw material
Inventor: TAKAMATSU YUKICHI
IPC: B01D19/00
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a supply system and supply method for liquid raw material which are capable of easily removing an inert gas dissolved in the liquid raw material in a semiconductor manufacturing process using the liquid raw material. SOLUTION: This supply system has the structure which has a deaeration section for the liquid raw material and a liquid flow rate control section and in which the deaeration section has a gas permeable synthetic resin tube, an inlet and outlet for the liquid raw material connected by the synthetic resin tube, a flow passage for passing the inert gas along the exterior side surface of the synthetic resin tube and an inlet and outlet for the inert gas. The liquid raw material dissolved in a first inert gas is passed to the interior side of the gas permeable synthetic resin tube and a second inert gas having a permeability to the synthetic resin tube lower than that of the first inert gas is passed along the surface on the exterior side of the synthetic resin tube.
Patent JP-H09165774-A (JP)
Title: Front linkage of construction machine
Inventor: HANEDA KIYOSHI
IPC: E02F3/38
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To restrain the height directional dimension of a front linkage without decomposition to such extent that it can be transported on a public road. SOLUTION: This front linkage 20 comprising a boom 6 and arm 7 includes an arm cylinder 10 and level cylinder 21 connected thereto. In its mounted state, the arm cylinder 10 regulates the opening angle between the boom 6 and the arm 7 to the opening angle required in a front working mechanism, and the level cylinder 21 can be further elongated at a specified amount even the arm cylinder 10 comes to be a stroke end state in is elongation side, and further, with this level cylinder 21, the opening angle between the boom 6 and the arm 7 can suitably regulates height and length dimensions for transportation at a public road beyond a stroke range of the arm cylinder 10 adapted to determine the range of an operation stroke as a front working mechanism.
Patent JP-H10186425-A (JP)
Title: Light frequency tracking device
Inventor: KAWAKAMI HIROTO
IPC: G02F1/35
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain an full light processing type light frequency tracking device, in which the frequency interval wanted to be set is not limited by the band of an electric circuit, by providing a wavelength converter having specific functions. SOLUTION: First wavelength converter to n-th wavelength conveter respectively performing wavelength conversions two times are cascaded. A first four- wave mixture generating means 13-1 performs the wavelength conversion of an input signal light beam by a four-wave mixture with a first reference light beam. Here, the light frequency of the first reference light beam is set so that light beams are arranged in the order of the input signal light beam, the first reference light beam and a first wavelength converted light beam (an intermediate output light beam). A second four-wave mixture generating means 13-2 performs the wavelength conversion of the intermediate output light beam by a four-wave mixture with the intermediate output light beam and a second reference light beam. Here, the light frequency of the second reference light beam is set so that light beams are arranged in the order of the intermediate output light beam, the second reference light beam and a second wavelength converted light beam (an output light beam).
Patent JP-H07199572-A (JP)
Title: Image forming device
Inventor: KINOUCHI SATOSHI
IPC: G03G15/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide an image forming device capable of keeping the parallelism of a solid-state scanning head and forming an excellent image not distorted nor smeared in color. CONSTITUTION:The image forming device is constituted so as to fixedly fit the first frame part 40A of a solid-state scanning head supporting frame 40 to which one end sides of the solid-state scanning heads 1Y, 1M, 1C and 1BK are attached to the first frame part 45A of an optical system fitting frame 45, and slidably fit the second frame part 40B of the solid-state scanning head supporting frame 40 to which the other end sides of the solid-stage scanning heads 1Y, 1M, 1C and 1BK are attached to the second frame part 45B of the optical system fitting frame 45. Thus, height and main scanning directions are restrained and a subscanning direction is made free so that even if the optical system fitting frame 45 is deformed, the solid-state scanning head supporting frame 40 can not be affected.
Patent JP-H10185968-A (JP)
Title: Electric circuit for detecting voltage
Inventor: NAKAJIMA HIROSHI
IPC: H02J7/10
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive electric circuit for detecting voltage which is for preventing degradation of rechargeable battery, detecting small voltage by a single element and having charging function. SOLUTION: Between a positive terminal 3 and negative terminal 2 of a rechargeable battery 1, connected in series are a fixed contact 10a and a fixed contact 10b of a relay 4, a resistor 12 for setting holding limit current and coil 5 of the relay 4. The voltage between two electrodes 2 and 3 of the battery 1 is divided into the coil 5 of relay 4 and the resistor 12 for setting holding limit current to lower the voltage loaded on the coil 5 of the relay 4. On the other hand, by connecting a resistor 13 for discharge current setting in parallel between the fixed contact 10b of the relay 4 and the negative terminal 2 of the rechargeable battery 1, discharging rate can be controlled so as not to be instantaneous short circuit during the discharge. For improving the accuracy of set value of them, each of resistors 12 and 13 is made semifixed resistor and made to be controllable.  In the case a fully discharged battery is loaded to this electric circuit, a button 11 for discharging by manual can be added to a relay 6.
Patent JP-H11186783-A (JP)
Title: Data area system
Inventor: OKUBO YOICHI
IPC: C03C17/36
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To surely create a dead area, even if there is an opening such as a window existing in a dead area system for forming areas, where no communication can be made by mobile telephones or portable telephones. SOLUTION: A dead area generator 2 for generating disturbance waves is disposed in a room 1, a permeable glass contg. a conductive material to provide electromagnetic shield effect is mounted in window 3, and the read area generator 1 takes in external ratio waves at an antenna 5 to check their electric field levels and operates so as to further lower the level of the output disturbance waves for the lower external electric field level.
Patent JP-2001164633-A (JP)
Title: Flush toilet bowl, designing method of flush toilet bowl and cleaning method of flush toilet bowl
Inventor: TOMONARI HIROSHI
IPC: E03D1/28
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a new technique for economizing wash water for cleaning a toilet bowl. SOLUTION: The volume VW of a part for functioning as an air gap among a staying part 41a partitioned and formed by a wash water supply passage 41 is decided as follows, (S1/S2)(2/g)0.5 h00.5-(h0-VW/S1)0.5}<0.25, in the relationship between a water level of wash water stored in a wash water tank 310 at uncleaned time, that is, an initial tank effective water level h0 up to a wash water storage water level in the tank at uncleaned time from the lower end of a drain pipe 346, the tank inside passage cross-sectional area S1, the passage area S2 of the drain pipe and gravitational acceleration (g).  After reducing a wash water storage quantity of the wash water tank 310 to about 3.0 to 6.2 liters by being set in this way, the staying part 41a is substituted with discharge wash water in its early stages to effectively use potential energy of the discharge wash water from this wash water tank for cleaning a toilet bowl.
Patent JP-H09170881-A (JP)
Title: Method for operating cupola and apparatus therefor
Inventor: YAMAMURO SHIGEKI
IPC: F23G7/12
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To always provide a waste plastic for reuse of daily operation of a cupola by sufficiently utilizing the potential heat of a waste plastic even if severe grain size limit is not used as the condition, so as to connect recovery of energy with an aid to urgent reuse remedy. SOLUTION: Waste plastic powder particles which do not generate harmful gas tighter with the hot air of a tuyere from a lance pipe 2 opened at the end in the tuyere 1 of a cupola or particularly waste form polystyrene rough powder P is carried on gas stream solely or together with a carbon powder and injected. To execute the operation, the lance pipe is formed as a composite of a jet tube 21 opened at the end toward a furnace in the tuyere 1, water- cooled tube for surrounding the outer periphery and a return tube to prevent the melting and adhering of a plastic material.  The way of waste plastic utilizing method in a rough powder state is carved to affect the excellent influence to the stability of the quality in the cupola operation and the reduction in the cost such as the reduction of a coke ratio, the uniformity of a molten output component and the increase in the steel material ratio of the changed material.
Patent JP-H09173943-A (JP)
Title: Doctor blade, blade coater and production of coating paper
Inventor: TAKAHASHI SHUNSUKE
IPC: D21H23/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a doctor blade which is as excellent in operability as a high-carbon steel blade and has an excellent traverse direction profile of a coated amt. and decreased coating defects by sticking a ceramic plate to the doctor blade, thereby improving the wear resistance thereof and making continuous operation possible. SOLUTION: A notched part 5 is formed exclusive of a land surface 4 at the front end surface of a blade base plate 1 on which a coating liquid acts in the doctor blade for applying the coating liquid at a uniform thickness on a traveling web and the ceramic plate 6 having a land surface 8 and a bevel surface 9 is stuck to this notched part 5 to constitute a composite part 7. At this time, the average blade thickness Dav of this composite part 7 is specified to 0.55D0<=Dav<=0.95D0 with respect to the blade thickness D0 and the sum of the average blade thickness Dav of the composite part 7 and the average thickness Dcav of the ceramic plate 6 is specified to Dav+DCav<=1.80D0 with respect to the blade thickness D0.
Patent JP-H07197733-A (JP)
Title: Supporting device for right/left selectively opening door
Inventor: MINAMI SABURO
IPC: E05D15/50
Filed: 1993-12-28
Abstract: PURPOSE:To optionally select the opening direction of a door and simplify manufacturing and installation by easily and accurately fitting hinge lock main bodies of a double swinging type to both of a door and a main body, to enable optional selection of the opening direction of the door. CONSTITUTION:A hinge 3 on either a main body side or a door side of a storage space 1 or the like, and a lock bolt fitting body 40 provided with a lock rod 7 for locking or unlocking a lock bolt 34 projectingly equipped on the hinge 3 on the other, are opposed to each other and combined into a pair. The pairs are symmetrically arranged on upper and lower parts and both right and left sides of a door and a main body. Also, inside the door, a locking mechanism provided with a lock 9, a locking piece 91 turned by turning of the lock 9, and a slide bar 92 for sliding, is furnished. When either right or left knob of the door is pulled, a pivot of the hinge 3 opposite to an operation side becomes a hinge and the lock bolt 34 projectingly equipped on the one side comes off through a hole of the lock bolt fitting body 40 built in the other side. Further, lock by the lock bolt 34 of the hinge 3 is released, and the door can be opened with free selection of right-left opening at each time.
Patent JP-2000182327-A (JP)
Title: Optical storage
Inventor: HOGAN JOSHUA N
IPC: G11B27/036
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To operate an optical storage in a constant angle mode and to fix bit write-in density to a disk by generating a primary zone clock having a period inversely proportional to a number obtained by dividing a reference signal frequency by a first non-zero number and generating a zone write clock from the sequence delayed ranging plural different delay intervals. SOLUTION: A first circuit 42 generates the primary zone clock having the period inversely proportionating to the frequency dividing the reference signal frequency with the first non-zero number. Second circuits 48, 50A-50G, 52, 54 delay the primary zone clock ranging plural different delay intervals to generate the zone write-in clock from the sequence. The output of the second circuits 48, 50A-50G supplies the zone write-in clock, and the clock is provided with the period decided by the period of the primary zone clock and the delay intervals, and selects a delay time from the sequence for keeping the zone write-in clock period to a fixed level.
Patent JP-H09181243-A (JP)
Title: Lead frame
Inventor: MIMURA TADASHI
IPC: H01L23/50
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of voids in a sealing resin when a semiconductor element fixed on a lead frame with tie bars is sealed with the resin by transfer molding. SOLUTION: A lead frame 11 is provided with inner leads 13 and outer leads 14 which are connected to tie bars 12 in crossing states and divided chambers 16 and 16 formed of the tie bars 12, inner leads 13, and outer leads 14 are communicated with each other by forming continuous grooves 15 from one side faces to the other side faces 12b of the tie bars 12 in the direction perpendicular to the length direction of the tie bars 12. When a molten resin is poured in the chambers 16 from the outer leads 14 side at the time of transfer molding, the air in the chambers 16a on the upper stream side of the filling flow passages is pushed by the molten resin and quickly flows in the chambers 16a on the downstream side through the grooves 15. Therefore, the air in the lead frame 11 can be exhausted quickly through the vent of the molding die.
Patent JP-2000181342-A (JP)
Title: Map display device and record medium
Inventor: SHIBATA YUMI
IPC: G08G1/0969
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To prevent a target position from being lost sight of on the map by facilitating to recognize a change in the scale when changing over a scale of a displayed map. SOLUTION: This map display device is provided with an information storage means 3 for storing a map data, an input means 1 for inputting a display position of the map and a scale to be displayed, a control means 4 for reading the map data stored in the information storage means 3 based on the display position inputted from the input means 1 and the scale to be displayed, and a display means 6 for displaying the map plotting the map data, and the control means 4 controls to display the map by setting a prescribed area on the map display screen when it is requested to change the scale, and changing it over to a requested scale, and then changing over the scale of the area outside the prescribed area to the requested scale from the one before requested.
Patent JP-2001164618-A (JP)
Title: Automatic water faucet
Inventor: OTAKE TAKASHI
IPC: F16K31/06
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an automatic water faucet capable of switching an operation mode between a delay water stop mode where water delivery is not interrupted even when a sensor does not detect the presence of an object temporarily and a regular mode where water is stopped immediately when the sensor does not detect the presence of the object according to use conditions. SOLUTION: This automatic water faucet comprises a water delivery pipe allowing water to pass or stop in accordance with the opening and closing of a solenoid valve, a sensor performing such a confirmation operation that light beam is emitted intermittently and, based on whether the light beam returns or not after being reflected against a detected body, the presence or absence of the detected body is detected, and a control means outputting a valve opening signal to the solenoid valve when the presence of the detected body is detected by the confirmation operation and outputting a valve closing signal when the presence of the detected body cannot be detected by the confirmation operation.  The control means comprises a regular water stop mode allowing the sensor to perform the confirmation operation one time (step S12) and a dish washing mode allowing the sensor to perform the confirmation operation three times (step S11).
Patent JP-H06173393-A (JP)
Title: Reinforcing bar cap
Inventor: OGIWARA TAKEHIKO
IPC: E04C5/20
Filed: 1992-12-08
Abstract: PURPOSE:To easily load a reinforcing bar cap to a reinforcement by forming the reinforcing bar cap of a cylindrical section in which the tail end of the reinforcement is fitted and inserted and a leg section forward downward as a unit, and providing a plurality of swelling sections projected to the outside to the cylindrical section. CONSTITUTION:A plastic reinforcing bar cap 1 is formed of a cylindrical section 2 in which the tail end of a reinforcement is fitted and inserted and a leg section 3 formed downward of the cylindrical section as a unit. Three bow-like swelling sections 4 projected to the outside from the basic shape of a cylinder to the cylindrical section 2, and a circumferential groove is formed to the bottom of the cylindrical section 2. In addition, the outside diameter of the leg section 3 is smaller than the inside diameter of the cylindrical section 2, and the leg section is divided into three legs 6 to have a vertical groove 7, so that concrete is placed around the insides of the legs 6 to make no gap. Accordingly, specific thickness of cover concrete of a concrete product can be surely ensured.
Patent JP-2000183237-A (JP)
Title: Semiconductor device, printed wiring board, and manufacture thereof
Inventor: MURA MITSURU
IPC: H01L23/28
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device of higher-density mounting by preventing an adhesive resin from spreading from around a semiconductor chip. SOLUTION: A prescribed wiring pattern 3 is formed on a printed wiring board 5. A groove part 6 for adhesive resin flow is formed near the mounting region of a semiconductor chip 1 in the wiring pattern 3. The groove part 6 comprises an extension part 8 which radially extends from the mounting region of the semiconductor chip, and a through-hole 7 which penetrates the printed wiring board 5 is formed at the bottom part of groove of the extension part 8. The semiconductor chip 1 is mounted on the wiring pattern 3 through a bump 2 of a protruding electrode. An insulating adhesive resin 4 is supplied to a region comprising a connection part between the bump 2 and the wiring pattern 3. The insulating adhesive resin 4 flows into the groove part 6 and the through-hole 7.
Patent JP-2001163140-A (JP)
Title: Buffer material for roof reinforcing body for automobile
Inventor: MARUYAMA HARUTAKA
IPC: B60R21/13
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a buffer material that can be mounted to a roof reinforcing body even after assembling or mounting into a cabin and is easy to mount. SOLUTION: The buffer material is mounted by winding to the outer periphery of a roll bar 103 constituting the roof reinforcing body, and molded in a shape in which a circumferential part of a cylindrical body is divided in an extrusive molding of an elastomer material. A dovetail-groove-like engaging groove 11 is formed in one edge 1a of the divided part, an engaging projection strip 12 engaging and mutually engageable with the engaging groove 11 is formed on the other edge 1b, and many buffer projections 13 contact with the outer peripheral surface of the roll bar 103 is formed on the inner periphery. The engaging groove 11, the engaging projection strip 12, and the buffer projections 13 extend in parallel in the extending direction of a roll bar pad 1.  Each of the buffer projections 13 is formed in a shape in which the entire projection tiltingly projects to one circumferential side by tilting its side surface.
Patent JP-H10272818-A (JP)
Title: Head gap adjusting device for ink jet printer
Inventor: PARK GYEONG-HO
IPC: B41J25/308
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To perform printing with high quality on a thick printing paper. SOLUTION: A carriage 20 in a head gap adjusting device supporting a printer head 30 is supported by a guide rail 11 and a carriage shaft 50 fixed to a chassis 10. A sub-carriage 20a holding the printer head 30 is fitted to a sliding groove formed on a face of a printer head side on the carriage 20. An outer circumference of a cam lever 23 having a cam forming shape provided on the side face of the sub-carriage 20a contacts a side face of the carriage 20. A compression spring 24 is disposed between a spring guide 25 formed on an upper portion of the carriage 20 and the sub-carriage 20a. When the cam lever 20 is rotated, its radius is lengthened, then the carriage 20 is urged and the printer head 30 is raised along with the sub-carriage 20a so that a head gap between a nozzle 31 and a printing paper 40 is enlarged.
Patent JP-2000162015-A (JP)
Title: Sampler of fixed amount of liquid and meter for chlorine demand
Inventor: YAMAMOTO SADAJI
IPC: G01N33/18
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To reduce the variation of sampling quantity for each time by immers ing a liq. sampler pipe being compressed in a liq. and releasing it from compres sion to suck the liq., without discharging air from the sampler pipe into the liq. SOLUTION: The sampler is to sample raw water 50 from an intake 48 and discharge it into a socket 52. A motor rotates at a fixed rotation speed to repeat a reciprocal motion of a support bar 36 along an arcuate locus while a sampler pipe 10 repeats the suction and discharge of the water 50. After immersing an opening end 14 of the pipe 10 in the water 50 at the intake 48, a roller 22 moves to a small-diameter part of a cam 26 to result in that the pipe 10 returns due to an elastic pestering force, the roller 22 and a press board 18 lift to make negative the pressure in the sampler pipe 10, thereby sucking the raw water from the opening end of the sampler pipe 10. Using suck a fixed amount of liq. sample for a raw water sampler of a chlorine demand meter, the measured value of the chlorine demand is stabilized.
Patent JP-H11165230-A (JP)
Title: Workpiece holding device
Inventor: SENSEI MUNEHIRO
IPC: B23Q3/08
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To hold a workpiece under the condition of sufficiently exposing the upper end edge part by providing an elastic body placed on a table surface, having a space for vacuum evacuation communicated to air flow passages for the evacuation, and sucking and holding a work through a different face from a face placed on a table surface. SOLUTION: The upper end surface of a table 21 is radially formed with a plurality of air flow passages 50 communicated to an air flow passage 49, and a plurality of air holes 51 are communicated to the respective air flow passages 50. A plurality of these air holes 51 are opened on the upper end surface of the table 21. An elastic member 53 is placed on the upper end surface of the table 21. This elastic member 53 is provided with a space 55 for vacuum evacuation on the center part. A work 57 to be the object of chamfering is sucked on the elastic member 53, so as to chamfer the upper end edge part of the work 57.