baber/WOPTO huggingface dataset:
Patent JP-H11113739-A (JP)
Title: Cooking container for high frequency heater
Inventor: HIRAI KAZUMI
IPC: H05B6/64
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To easily take out and handle a steaming container by forming a space between with a main body container at the bottom surface of the steaming container at the time of mounting the steaming container within the main body container and fitting the stage part of the main body container and the stage part of steaming container to each other so that the upper surface edge of the steaming container may be higher than the upper surface edge of the main body container with an interval. SOLUTION: The main body container 25 consisting of a low dielectric constant material is provided within a heating room 21 and the steaming container 26 consisting of a metallic material is mounted in this. An opening part 28 interrupting radio waves and allowing steam to pass through is provided at the bottom surface of the container 26 and a metallic cover 27 is provided on the upper surface of the container 26 to form a space interrupted with respect to radio waves in cooperation with the container 26. A stage part 29 making the opening part of an upper surface larger than a bottom surface is provided at the outer peripheral part of the container 25 and a stage part 30 making the opening part of an upper surface larger than a bottom surface is provided at the outer peripheral part of the container 26, too.  A cooking container is constituted so that the parts 29 and 30 may be fitted to each other to form a space (h) at the time of mounting the container 26 within the container 25.
Patent JP-H09127705-A (JP)
Title: Pattern forming method and production of semiconductor integrated circuit device
Inventor: ARAUCHI KEIKO
IPC: G03F7/11
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To increase and stabilize the sensitivity of a chemically amplifying resist film in a short time by supplying acid from an acid protective film deposited on a chemically amplifying resist film so as to replenish the acid which is trapped by a stabilizer in the chemically amplifying resist film. SOLUTION: A chemically amplifying positive resist film 10 is formed on a semiconductor substrate is. This positive resist consists of, for example, a material containing a novolac resin, acid producing agent, and dissolution inhibitor as the main component and contains trimethylsulfonium iodide as a stabilizer. Then an acid protective film 11 is formed on the positive resist film 10. The film 11 consists of isothianaphthene diyl sulfonate compd. and can increase the sensitivity of the positive resist film 10 for electron beams in a short time. This is because the acid trapped by trimethylsulfonium iodide in the stabilizer in the positive resist film 10 can be replenished by supplying acid from the acid protective film 11.
Patent JP-H04160112-A (JP)
Title: Production of lead frame material
Inventor: ETO MASATOSHI
IPC: H01L23/48
Filed: 1990-10-23
Abstract: PURPOSE:To give excellent etching workability, sealability and formability of a lead frame material by limiting the amts. of C, Si, P, and N in a Fe-Ni alloy to a low level, and specifying the degree of roll work before finish annealing and the degree of finish cold rolling. CONSTITUTION:The alloy material described below is used for the lead frame material. This alloy consists of, by wt.%, <=0.015% C, 0.001-0.15% Si, 0.1-1.0% Mn, <=0.01% P, <=0.005% S, <=0.010% O, <=0.005% N, 33-55% Ni and the balance Fe and inevitable impurities. This material is rolled to 40-90% work degree and then subjected to finish annealing under such conditions as to obtain <=30mum grain diameter. The succeeding cold rolling is controlled to give 40-85% work degree. Then, as required, annealing is done to remove strain. With using this lead frame material, high integration of semiconductor devices can be realized.
Patent JP-2000110537-A (JP)
Title: Liquid filter
Inventor: SANO TAKAHIRO
IPC: F01M11/03
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To prevent leaking of oil when a cap is removed, by quickly discharging the oil in the cap to be associated with loosening work of a center bolt when an element is replaced. SOLUTION: An female thread part 12a is formed in the lower part center of a case 12, the female thread part 12a communicates with a drain hole 12d. An element 13 received in the case partitions inside the case so as to communicate an inlet side chamber 12e of the case with an oil inflow passage 12b and to communicate an outlet side chamber 12f with a first oil discharge passage 12c. An opened upper part of the case 12 is closed by a cap 14, a center bolt 16 is inserted from the center of the cap 14 into the element 13. A male thread part 16c, which can be screwed to the female thread part 12a, is formed in a lower part of a shaft part 16a of the center bolt, a slit 16d is formed in a lower part of the male thread part.  A clearance for air capable of infiltrating in the case 12 is formed between a head part of the center bolt 16 and the cap 14 when the center bolt 16 is loosened, the outlet side chamber 12f communicates with the drain hole through the slit 16d.
Patent JP-H11107196-A (JP)
Title: Recyclable clean paper
Inventor: SUNAMI TAKASHI
IPC: D21H27/00
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain a clean paper recyclable after used. SOLUTION: This clean paper is composed of 100 pts.wt. of pulp, 5-40 pts.wt. of a binder, 0.01-25 pts.wt. of a dry paper strengthening agent, and 0-3 pts.wt. of a pigment. The cleanness of this clean paper is such that the number of particles >=0.3 μm in size is <=1,700/ft<3> (0.02832m<3> ) when determined by the respective cleanness tests for crumpling, rubbing and tear crumpling.
Patent JP-S62144312-A (JP)
Inventor: TSUCHIYA SOJI
IPC: H01G9/004
Filed: 1985-12-19
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-H08123178-A (JP)
Title: Developer container and process cartridge
Inventor: FUJIWARA YASUO
IPC: G03G21/18
Filed: 1994-10-27
Abstract: PURPOSE: To correctly perform the residual toner detection, by forming one of the light transmission widows for the residual toner detection in a shape corresponding to the rotary orbit of the agitation vane, and composing the agitation vane as a single vane type or the double vane formed in a shape so as not to rub the both window at the same time. CONSTITUTION: The light transmission windows 3a and 3b for detecting the residual toner in the toner container 22 is disposed on the toner container main body 1. The one side 3a of the light transmission windows 3a and 3b is formed in the shape corresponding to the rotary orbit of the agitation vane 18b, and the agitation vane 18b is composed as the single vane type or the double vane formed so as not to rub the both window 3a and 3b at the same time. Therefore, the both side light transmission window 3a and 3b are surely swept off by the agitation vane 18b, then the toner (t) falling down to the bottom surface side at the time of sweeping off the light transmission window 3a of the upper surface side is also surely swept off, hence the residual amount detection of the toner (t) is also surely performed.  Moreover, preferably the agitation plate 18a of the agitation member 18 is composed of the metallic member, the agitation vane 18b is composed of the flexible sheet material, and the agitation vane 18b is provided with the notch on either side in the radial direction.
Patent JP-H11121147-A (JP)
Title: Far infrared radiation ceramic heater
Inventor: TERATANI HIRONAGA
IPC: H05B3/14
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To suppress the transfer of the heat of a heater to a heater back face side so as to provide the heater having high heat efficiency by causing thermal insulation material comprising inorganic material to intervene between a back face structure and a surface structure having a heater. SOLUTION: Thermal insulation material 7 contained in a containing chamber 6 without gap is mounted on the inner face of a surface structure 1 so as to cover a heater 2. A back face structure 5 molded by ceramic material is mounted on the surface structure 1 in a state sandwiching the thermal insulation material 7, and the lower end of a back face structure 5 peripheral wall 5a and the peripheral edge of the surface structure 1 bonding sintered by the same ceramic material. The lead wires 3, 4 of the heater 2 are protruded from the central portion of the back face structure 5. When the lead wires 3, 4 are energized, the heater 2 is heated, and its heat is transferred to a surface 1a, but the heat from an inner face 1d is shut off by the thermal insulation material 7.  Air exists in the thermal insulation material 7, the convection of the air is suppressed by the fiber of the thermal insulation material 7, and thermal insulation by the air having lower thermal conductivity than that of the thermal insulation material 7 works effectively so that heat radiation from a back face 5e is suppressed.
Patent JP-H03148029-A (JP)
Title: Pressure detector
Inventor: KOIKE YASUHIRO
IPC: G01L9/00
Filed: 1989-11-02
Abstract: PURPOSE:To simplify the manufacturing process by bringing the resilient parts of lead pins which are provided on a lead part into pressure contact with the electrode pads of a pressure sensor, and electrically connecting both parts. CONSTITUTION:A semiconductor pressure sensitive element 31, a lower stage 32 and an upper stage 33 are formed as a unitary body. Thus a side-surface- electrode type pressure sensor 35 having a high sensitivity characteristic is obtained. In order to assemble the sensor 35 into a pressure detector, lead pins 27 are provided in through holes in a lead-out part 36 constituting the bottom part of the pressure detector, and an inverted J-shaped plate spring part as a resilient part is formed at the tip of each pin 37. The pin 37 is fixed with sealing glass so that the folded part of the plate spring part of the pin is directed outward. The sensor 35 is provided in the inside of the lead-out part 36 wherein a plurality of the pins 37 are provided. At this time point, a plurality of the pins 37 are compressed to a plurality of electrode pads 34 through a spacer 38 and electrically connected.
Patent JP-H07138407-A (JP)
Title: Highly durable additive for heated bituminous substance, highly durable asphalt paving composition using the same and its production
Inventor: TAMAOKI RYOICHI
IPC: C08K5/521
Filed: 1993-11-16
Abstract: PURPOSE:To obtain the subject additive, composed of a specific acidic organic phosphoric acid compound composition and capable of improving preventing effects on peel of a bituminous substance and useful as an asphalt paving composition, etc. CONSTITUTION:This highly durable additive comprises (A) a 16-18C straight- chain or branched chain saturated or unsaturated aliphatic monophosphoric acid ester and (B) a 16-18C straight-chain or branched chain saturated or unsaturated aliphatic diphosphoric acid ester. The amount of the component (A) is 40-95 mold, preferably 60-90mol% based on the sum total of both the components (A) and (B). Thereby, the optimum bonding interface dense in the molecular structure and orientation can be formed in the interface between the bituminous substance and an aggregate.
Patent JP-H05180660-A (JP)
Title: Map meter
Inventor: OKUZONO NAGAHIKO
IPC: G01C21/20
Filed: 1991-10-31
Abstract: PURPOSE:To make it possible to regenerate and display the stored bearing in response to a measured distance, a required time period, the present time and the like by measuring and storing the bearing of the advancing direction at a plurality of positins on a path to be measured when the distance on the path is measured on a map. CONSTITUTION:The distance of a path between arbitrary two points on a map 6 is measured with a measuring means 5. The bearing of the advancing direction at the arbitrary point on the path, wherein the distance is by the measuring procedure. Then, the bearing of the advancing direction at the arbitrary point on the path, which is measured by the measuring means, is stored in a memory means. The bearing of the advancing direction at the arbitrary point on the path, which is stored in the memory means, is regenerated and the bearing is displayed 3 with a display means 2. Thus, the advancing direction at the arbitrary point, where the distance is measured on a map 6, is regenerated and displayed. Therefore, when a vehicle is moving on the path between arbitrary two points, whose distance is measured on the map 6, the moving distance and the advancing direction are displayed in real time.
Patent JP-H03147074-A (JP)
Title: Drawing alteration control system
Inventor: HORI YOSHIAKI
IPC: G06T1/00
Filed: 1989-11-01
Abstract: PURPOSE:To shorten sum up time by registering the occurrence cause of a trouble and a cause detection procedure by products whenever a design alteration notice is issued and hard copy-outputting a statistic list in which the mentioned content of the design alteration notice is arranged and edited. CONSTITUTION:When the instruction of statistics list generation is given from an input device 1, statistics list generation instruction information is outputted to a statistics information generation part 5. It reads all design alteration information stored in a design alteration information storage part 4, generates statistics information of a statistics list by causes 21 in which information are summed up by alteration causes, a generation/detection matrix graphic 22 displaying inconvenience causes against an inconvenience detection procedure into one table and a design alteration table graphic by products 23 which is edited for respective products and in the order of issued number, and outputs them to the input device 1. Statistics information of design alteration which is received by the input device 1 is hard-copied in the printer of the input device 1, and the statistics list 7 is outputted. Thus, the time of statistics work can be reduced.
Patent JP-H03147950-A (JP)
Title: Housing
Inventor: OGINO MITSUHIKO
IPC: E04B1/74
Filed: 1989-11-02
Abstract: PURPOSE:To enable formation of a comfortable housing space by a method wherein a space in a wall through which a small attic space is communicated with an underfloor space, an earth floor heating part, a heat exchanger and the discharge port thereof, a heat collecting bay-window and a layer emitting infrared rays are disposed in a housing. CONSTITUTION:A small attic space 1 is communicated with an underfloor space 3 through s space 7 in a wall to create natural convection. An earth floor heating part 8 formed with an earth floor heat insulating layer 9, a concrete part 10, and a heating medium part pipe 13 is mounted in the underfloor space 3. A heat exchanger 23 is disposed in an arbitrary position in s housing A. A heat collecting bay-window 27 is disposed to a window on the south admitting a plenty of sunshine. A layer 34 emitting infrared rays is formed. This method and equipment enables execution of high-efficient cooling and heating.
Patent JP-H07123706-A (JP)
Title: Dc-dc converter
Inventor: OTSUKA MASANORI
IPC: H02M3/155
Filed: 1993-10-25
Abstract: PURPOSE:To prevent the breakdown or deterioration of the switching means of a DC-DC converter while the output voltage and output current of the converter are maintained at prescribed levels. CONSTITUTION:A DC-DC converter is provided with a power supply voltage detecting means 10 which detects the power supply voltage of the converter, frequency switching means 14 which changes the turning-on/off frequencies of switching means 5 and 16 in accordance with the power supply voltage detected by means of the detecting means 10 and the turning-on/off frequencies of the switching means 5 and 16, namely, the turning-on/off frequencies of the DC-DC converter are switched based on the power supply voltage when the converter starts operations.
Patent JP-S62145944-A (JP)
Title: Signal transmission equipment for analysis equipment
Inventor: WATANABE SHINICHIRO
IPC: H04L5/16
Filed: 1985-12-20
Abstract: PURPOSE:To simplify the system and to prevent malfunction by providing a serial data transmission circuit to a transmission/reception end of each unit equipment and connecting the serial data transmission circuit to a signal transmission line via a photocoupler. CONSTITUTION:As each unit equipment, a system controller 1a, a personal computer 1b, a visual/ultraviolet ray spectrophotometer 1c, pumps 1d, 1e, an automatic sampler 1f and a constant temperature oven 1g are provided. The unit equipments 1a-1g are connected to a common signal transmission line 5 via a serial data transmission circuit, a branch wire line 6 and a photocoupler 7.
Patent JP-H06138881-A (JP)
Title: Piezoelectric buzzer
Inventor: OKADA ISAO
IPC: G10K9/18
Filed: 1992-10-26
Abstract: PURPOSE:To provide a piezoelectric buzzer with tapering structure capable of easily performing packaging by using an automatic packaging machine as keeping the contact pressure of a connection terminal on a piezoelectric oscillation plate appropriately. CONSTITUTION:This buzzer is the piezoelectric buzzer 1 equipped with the piezoelectric oscillation plate 11, a case main body 12, and a pair of connection terminals 2 which energize the piezoelectric oscillation plate 11 by coming contact with it, and each of the connection terminals 2 is formed by connecting the outer terminal part 3b of an inside member 3 in which an inner terminal part 3a comes in contact with the prescribed part of the piezoelectric oscillation plate 11 elastically is connected to the inner terminal part 4a of an outside member 4 protruding to the outside piercing through the case main body 12 in the inside, and the outside member 4 is provided with prescribed required thickness in the packaging.
Patent JP-H01128512-A (JP)
Title: Lead terminal attachment of electric parts
Inventor: TAKAHATA HARUO
IPC: H01G13/00
Filed: 1987-11-13
Abstract: PURPOSE:To heighten treating efficiency of an element for a holder and strengthen attachment of element electrodes and the edge part of a terminal material without their misregistration by holding between the edge parts of a terminal material in a vertical position for making an element square with the parallel face of the terminal material by engaging the recess part of electrodes with the locking part of the terminal material. CONSTITUTION:Recess parts 7 are formed to engage them with the locking parts 5 of a terminal material 2 at the center part of the electrodes 6 formed on both the main surfaces of inside and outside of an element 3 of electronic parts. The element 3 is inserted between the edge parts of each terminal material 2 in a position at which an electrode face and the parallel face of the terminal material 2 at a holder 1 are at right angles each other, a locking part 5 is engaged with a recess part 7 and the element 3 is held by the holder 1 through the terminal material 2. Thereafter each electrode 6 and the edge part of the terminal material 2 in contact therewith are soldered each other. Since the element 3 is arranged in a thickness direction in a vertical position to the holder 1, the parallel pitches of the element 3 can be shortened. Since the locking part 5 is locked with the recess of the element 3, the position of the element 3 is fixed to the terminal material and misregistration cannot be produced. Further, in the soldering process solder is gathered in the recess part 5 of the electrode of the element, and the electrode and the edge part of the terminal material are firmly connected.
Patent JP-H02134854-A (JP)
Title: Resin-sealed semiconductor device
Inventor: YAGUCHI AKIHIRO
IPC: H01L21/52
Filed: 1988-11-16
Abstract: PURPOSE:To avoid development of crackings in molding resin and mount a semiconductor element as large as possible under the limited outer dimensional conditions by a method wherein a protrusion is provided on the surface of the semiconductor element which is supported by leads with an insulating member between and the protrusion is indirectly bonded to the insulating member with bonding material and so forth. CONSTITUTION:A semiconductor element 1 having a group of electrodes 9, a plurality of leads 3 which are extended to positions where they support the semiconductor element 1, metal fine wires 4 with which the respective electrodes 9 are connected to the respective leads 3, a member 11 which insulates the semiconductor element 1 from the respective leads 3 electrically and a sealing resin part 5 in which the respective components are molded are provided to constitute a resin-sealed semiconductor device. In the device, at least one protrusion 12 is provided on the surface of the semiconductor element 1 which is supported by the leads 3 with the insulating member 11 in between and the protrusion 12 is indirectly bonded to the insulating member 11 and, on the other hand, the parts other than the protrusion 12 are mounted on the insulating member 11 directly, indirectly or with a gap in between.
Patent JP-H10133966-A (JP)
Title: Process input/output device
Inventor: FUJITA MASAHIRO
IPC: G05B19/05
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To take a cable connection diagnosis of a remote PI/O not through communicating operation, but a simple system by switching remote PI/O's and performing communicating operation and taking a cable connection diagnosis of a remote PI/O which does not perform communicating operation. SOLUTION: A remote PI/O 4 completes a single communication with one remote PI/O by receiving process input data as an answer text on an RXD line of a communication port 6 through a transmission cable 2, a driver receiver 8, and a transmission/reception switching circuit 7, switches the transmission/ reception switching circuit 7 in order thereafter to perform transmitting/receiving operation up to a remote PI/O 5, and then returns to a communication with the remote PI/O 4. Further, a cable connection diagnosing circuit 10 is connected to a remote PI/O which does not perform communicating operation with a DO output signal of the communication port 6.
Patent JP-H03150917-A (JP)
Title: Digital filter
Inventor: ISHIMOTO SHUNEI
IPC: H03H17/02
Filed: 1989-11-07
Abstract: PURPOSE:To decrease the circuit scale by using a quantization noise distribution converter to reduce a word length of a digital signal inputted to a digital filter and to use a ROM. CONSTITUTION:A digital signal inputted from a digital signal input terminal 1 is inputted to a quantization noise distribution converter 2. Lots of bits in a word length from the quantization noise distribution converter 2 include only a noise component, they are not effective by themselves and the word length actually effective is much reduced than that of an input signal of the quantization noise distribution converter 2. Moreover, a multiplier and an adder having been used in a conventional filter are replaced into a read only memory device (ROM) 4. Thus, the number of components is reduced and the circuit scale is decreased.
Patent JP-H01132465-A (JP)
Title: Handcart
Inventor: ODA TAKESHI
IPC: B62B3/00
Filed: 1987-11-14
Abstract: PURPOSE: To easily handle a pushcart by positioning a base stand on the body side of a user, by arranging the grip part erected from the base stand in front of a front wheel, turning the grip part in the longitudinal direction of the base stand, and setting the grip part in parallel to the base stand. CONSTITUTION: A pushcart, for example, a shopping cart has plural wheels 7 and 14 separate in the longitudinal direction by being installed on a base stand 101 and the grip part 33 erected upward from the base stand 101. That is, the grip part 33 is installed on the upper end of a handle 11 rotatably installed on a front wheel installing stand 6 through a shaft 28. In this case, the grip part 33 is arranged in front of a front wheel 7, is turned in the longitudinal direction of the base stand 101, and is set in parallel to the base stand 101. Therefore, the handcart can be easily handled by monitoring the handcart easier than a cart to place a cargo in the rear as usual by positioning the base stand 101 on the body side of a user.