baber/WOPTO huggingface dataset:
Patent JP-S62286903-A (JP)
Title: Herbicide composition
Inventor: IGAI TAKASHI
IPC: A01N43/56
Filed: 1986-06-03
Abstract: PURPOSE:A herbicide composition showing further improved effects on whole weeds by synergistic herbicidal effects with a small amount compared with separative use of each component, having high safety to paddy rice plant, comprising a novel pyrazole derivative and an active ingredient compound of a well-known herbicide as active ingredients. CONSTITUTION:A herbicide composition containing a blend obtained by mixing a novel pyrazole derivative shown by the formula (A is lower alkylene; X is halogen or lower alkyl; n is 0-5) with a compound selected from S-(4- chlorobenzyl)-N,N-diethylthiocarbamate, S-ethyl-hexahydro-(1H)azepine- carbothioate, 4-ethoxymethoxybenz-2',3'-dichloroanilide, etc., as active ingredients. The composition is applied for soil treatment and foliar treatment before and after germination. EFFECT:All weeds can be completely controlled by one application and the composition has low toxicity to men and animals and safety.
Patent JP-S62286856-A (JP)
Title: Console box
Inventor: ITO KEIZO
IPC: B60R7/04
Filed: 1986-06-02
Abstract: PURPOSE:To reduce the dead space by fitting the side part of the box body of a console box onto the inside part of an outer case. CONSTITUTION:A box body 2 is a synthetic resin box having a sectional surface in a nearly U-figure form, and a recessed part 6 is formed on the upper part inner surface of the side part 2a, and an insertion hole 6a is formed at the center part of the recessed part 6. The upper edge part of the box body 2 is bent a little outwardly to form an engagement part 4, and engaged with a supporting part 5 formed in the upper part of the inside part 3a of an outer case 3.
Patent JP-S63292632-A (JP)
Title: Forming method for insulating film of semiconductor device
Inventor: SHIRAISHI YASUSHI
IPC: H01L21/768
Filed: 1987-05-25
Abstract: PURPOSE:To obtain an interlayer insulating film having uniform thickness and excellent flatness by growing silicon oxide on a substrate formed with a pattern layer to form an insulating film, coating the film with a silica film containing an impurity, diffusing the impurity in the silica film into the insulating film by heat treating, and then wet etching it. CONSTITUTION:A PSG film 12 is formed as an interlayer insulating film on a substrate 10 to cover a polysilicon electrode 11. Then, the film 12 is covered with a B silica film 13. Subsequently, when it is heat treated, the B is diffused from the film 13 in the film 12 to form a diffused region 14 of the impurity B. In this case, the impurity concentration of the region 14 becomes low at a thin protrusion of the film 13, and the impurity concentration of the film 13 becomes high in a thick recess. Then, when it is wet etched with fluoric acid etchant, since the region having high B concentration has slower etching speed, the film 12 remains relatively thick in the recess having high B concentration, the protrusion having low B concentration is progressively etched to reduce the thickness of the film 12.
Patent JP-S61285156-A (JP)
Title: Side shield structure of bumper
Inventor: YAMADA KAZUHIKO
IPC: B60R19/02
Filed: 1985-06-13
Abstract: PURPOSE:To firm a sight shield, by attaching, to a retainer, a resin sight shield which is an extension of a resin facsia attached to an armature secured to a bumper stay, and which covers the outer surface of the retainer. CONSTITUTION:The upper and lower ends 1a, 1b of a resin facsia 1A attached to an armature 3 secured to a bumper stay 2 are secured to the armature 3 by means of a pair of retainers 4A, 4B and a plurality of bolts 5A, 5B. In this arrangement, a plurality of attaching brackets 8 are attached to the upper surface of the upper retainer 4A, and a sight shield 9 is attached to the brackets 8 by means of bolts. This sight shield 9 has an elongated platelike shape similar to that of the resin facsia 1A, having its leading edge formed with a step section 9a meshed with an extension lip 1a of the facsia 1A.
Patent JP-H01298970-A (JP)
Title: Vibration wave motor
Inventor: OKUMURA ICHIRO
IPC: H01L41/09
Filed: 1988-05-26
Abstract: PURPOSE:To efficiently attenuate and remove an unnecessary vibration by providing at least two zones of piezoelectric elements in a vibrator in a predetermined space position relationship, and electrically connecting between the elements. CONSTITUTION:A circular piezoelectric element is polarized in small zones to form a vibrator, electrodes are disposed in driving phase A piezoelectric element zones A1-A7 for vibrating the circular vibrator, short-circuited and connected to a driving voltage generation source E1. Simultaneously, phase B has piezoelectric element zones B1-B7, which are short-circuited, and connected to a voltage source E2. Electrodes S for a known sensor and a common electrode C for detecting a vibrating state are provided between both the ends of the phases A and B. In this case, unnecessary vibration attenuating piezoelectric zones D1, D2 are so provided as to be symmetrical with respect to the center of the circle of the vibrator, and an impedance Z is connected therebetween. Thus, the vibration of a septenary outward bending moment can be attenuated in such a manner that the distortion is reverse polarity at the elements D1, D2.
Patent JP-S5831972-A (JP)
Title: Apparatus for continuous drying of raw laver, etc.
Inventor: TANAKA MASATO
IPC: A23L17/60
Filed: 1981-08-18
Abstract: PURPOSE:To carry out the continuous drying of raw laver, etc. at a relatively low temperature, in high efficiency, by passing thin sheets of raw laver arranged orderly on a laver screen placed on a conveyor belt through narrow openings opened at the central part of each partition wall separating the drying chambers from each other. CONSTITUTION:The drying air is passed through a plurality of drying chambers 1 placed side by side in parallel, at a definite flow rate alternately changing the flow direction. The thin raw laver sheets arranged orderly on a laver screen placed on a conveyor belt 5 composed of a plurality of steel wires crossing the air flow perpendicularly, are introduced continuously into the drying chambers 1 and passed through the narrow and elongated openings 10 at the central part of each partition wall separating the drying chambers 1 from each other. The dried laver sheets are further dried with the far-infrared radiator 15 and the infrared radiator 16, and sprayed with a food additive such as seasonings by the spraying device 17 to obtain the final product. The exhaust air from the last drying chamber 1 is cooled by the cooler 12 to separate the moisture, sent to the heat exchanger 13, heated with the heater 14 and returned to the drying chamber 1 wit the fan 11.
Patent JP-H01296556-A (JP)
Title: Ion implanter
Inventor: IKEDA KAZUTAKA
IPC: H01L21/265
Filed: 1988-05-25
Abstract: PURPOSE:To implant impurity ions into the side face of the irregular section of a semiconductor substrate by providing an impurity ion extracting grid and an accelerator between the first and second chambers respectively and providing an electromagnet on the side face of the second chamber. CONSTITUTION:A gassy impurity is put in the first chamber 8A, the impurity gas is ionized. Necessary impurity ions are extracted and accelerated by an extracting grid 1 and an accelerator 2, the loci of the impurity ions are freely controlled by an electromagnet 9B, ions are implanted into a semiconductor substrate 5 fixed on a stage. On the other hand, the semiconductor substrate 5 is rotated by the stage 6. Impurities can be implanted into the side face of the irregular portion as well as the flat portion on the substrate 5 by controlling the loci of impurity ions and rotating the semiconductor substrate 5.
Patent JP-H10316251-A (JP)
Title: Paper feeding device
Inventor: IWASAKI AKIHIRO
IPC: B65H1/00
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent formation of a bending tendency in paper in a supply paper tray. SOLUTION: This device is provided with an elevation drive part 14 to elevate a bottom plate 8 set in a shorter size than a total length of a sheet S of the maximum size that can be contained in a supply paper tray 1 around a support point of a support point shaft 10, and a detection means 20 to detect a condition of the bottom plate 8 falling to a bottom surface 1a of the supply paper tray 1, the bottom plate 8 is lifted by the elevation drive part 14 in starting printing to apply the sheet S at the uppermost layer to a pickup roller 2, and the bottom plate 8 is lowered by the elevation drive part 14 at completion of printing, when the sheet S is maintained in a flat condition to the bottom surface 1a of the supply paper tray 1. Formation of a bending mark in the sheet S even of regenerated paper or thin paper can thus be prevented.
Patent JP-S5919039-A (JP)
Title: Press working of secondary plate
Inventor: AKAGANE FUMIO
IPC: B21D35/00
Filed: 1982-07-23
Abstract: PURPOSE:To improve working efficiency of the secondary plate working, by joining plural secondary plates by superposing their ends together, and applying press working to form a unified work, and after performing working such as drawing, piercing etc., dividing into plural parts. CONSTITUTION:Two secondary plates D are prepared. In the first process A, the end parts of the secondary plates D, D are superposed. Burring parts I, I and hemming parts H, H are formed on the superposed part D1, and the two are joined in a body to obtain a press work W. In the second process B, the press work W is pierced. In the third process C, the press work W is trimmed and divided into plural parts P, P, and placed on a part stand S. By this way, handling of the work becomes easy, number of workers M can be reduced, and the carrying device aligning in single row is obtained.
Patent JP-S5831993-A (JP)
Title: Preparation of butanol
Inventor: HAYASHIDA SHINSAKU
IPC: C12P7/16
Filed: 1981-08-20
Abstract: PURPOSE:To prepare butanol from cellulose, by cultivating a microorganism belonging to the genus Clostridium, having cellulose assimilating properties, capable of producing butanol in a medium comprising cellulose as a carbon source. CONSTITUTION:A new microorganism Clostridium sp. AH-1 (FERM-P 6093) separated from compost is used as a strain to be used. The microorganism has an ability to assimilate cellulose, starch, and sugar and an ability to assimilate them and to produce butanol. The microorganism is inoculated into a medium comprising 0.5-5wt% cellulose such as wood, straw of rice plant, bagasse, etc., a nitrogen source, an inorganic salt, etc., it is cultivated at 50-60 deg.C for 2-7 days, to give butanol. Ethanol, acetic acid and n-butyric acid are prepared besides butanol.
Patent JP-H10175098-A (JP)
Title: Container compressor
Inventor: ICHINO TAKEYUKI
IPC: A47L7/00
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a small and easy-to-use compressor for containers. SOLUTION: This container compressor is so structured that a decompression chamber 10a and a compression chamber 20a are provided through a partition wall having bearings 30; that a sliding plate is movably arranged inside the decompression chamber 10a, as a compression plate 55 with an area smaller than the sliding plate 50 is in the compression chamber 20a; that one end of a sliding shaft 52 provided through the bearings 30 is attached to the sliding plate 50, as the other end is to the compression plate 55; that a container is stored in the compression chamber 20a; that the sliding plate 50 is moved by decompressing the inside of the decompression chamber 10a with a means connected to it; that the compression plate 55 is moved with this sliding plate 50 through the sliding shaft 52;  and that the container is crushed by this compression plate 55 and the cover 27 (receiving plate) of the compression chamber 20a.
Patent JP-S5753736-A (JP)
Title: Automatic exposure photographic device for endoscope
Inventor: TAKAYAMA SHUICHI
IPC: A61B1/04
Filed: 1980-09-18
Abstract: PURPOSE:To correct operation delay when a shutter is closed, by providing a delay circuit which starts exposure calculation (exposure integration) within prescribed operation delay time from releasing operation to the closure of the shutter. CONSTITUTION:When a release button 3 is pushed with a light source 16ON, a synchro switch 6 is closed to generate a release signal. The release signal actuates a delay circuit 25 and a delay signal is outputted delay time TD2 later to turn off an analog switch 23 through a switch driving circuit 24, so that an integrating circuit 22 starts integrating the quantity of light. A shutter 5, on the other hand, is opened delay time TD1 after the release button is pushed. As the integral output goes up to a prescribed value, a solenoid 19 is driven and a light-source shutter 18 is closed delay time TD3 later. Then, TD2 is set equal to TD1-TD3 to compensate operation delay.
Patent JP-S62288754-A (JP)
Title: Rotating speed change gear
Inventor: MANABE TAKAO
IPC: F16H63/00
Filed: 1986-06-04
Abstract: PURPOSE:To reduce the generation of heat and simplify the construction of a rotating speed change gear by rotatably supporting an intermediate gear to an idler shaft whose both ends are oppositely placed and connecting a pressure fluid supplying source to respective cylinders through direction change-over values. CONSTITUTION:Pressure fluid is supplied or discharged from respective stationary cylinders 24, 25 through direction change-over valves 41, 42 to move an idler shaft 32 in the axial direction, and engagement of an intermediate gear 31 rotatably supported by the idler shaft with a drive gear 11 and a driven gear 22 is changed to change the rotating speed of a main shaft 21. That is, the intermediate gear 31 is only rotated to the idler shaft 32 through a bearing 35 and heat is little generated. And cylinders 24, 25 slidably retaining the idler shaft are provided on both ends of the shaft, therefore construction can be made simpler.
Patent JP-H08307381-A (JP)
Title: Frequency-divided multiplex signal transmitter
Inventor: TAKAHASHI NOBUAKI
IPC: H04L27/36
Filed: 1995-04-28
Abstract: PURPOSE: To surely decode a synchronizing signal necessary for decoding an orthogonal frequency-divided multiplex signal by a receiver. CONSTITUTION: A switching circuit 5 switches and outputs one of digital data and synchronizing data outputted from a synchronizing data oscillator 6. An IFFT circuit 7 inputs output signals from the circuit 5 to its plural input terminals and the synchronizing data are inputted to a previously determined input terminal and modulation for transmitting the synchronizing data by a previously determined carrier is applied to the synchronizing data. A microphone 11 generates an analog sound signal. An orthogonal modulator 14 generates a frequency-divided multiplex signal consisting of a carrier with prescribed frequency which is modulated by an AM modulation wave and the synchronizing data at the time of an analog sound signal transmitting mode.  At the time of a digital information signal transmitting mode, an OFDM signal obtained by the multi-valued QAM modulation of many carriers is generated. A transmitting part 18 transmits an analog sound signal by larger electric power as compared with the transmission of an orthogonal frequency-divided multiplex signal.
Patent JP-S62284729-A (JP)
Title: Vibratory welding process
Inventor: YABUTANI MASAO
IPC: B29C65/06
Filed: 1986-06-04
Abstract: PURPOSE:To improve the weld strength against separation by a method wherein welding allowance increased parts, each of which extends in the direction, in which each rib is disposed in upright, are provided at both end parts in longitudinal direction of the tip face of each rib. CONSTITUTION:A box outer 11 and a box inner 14 are respectively held by jigs 8 and 9, which are respectively fixed to the stationary surface plate and to the vibratory surface plate of a vibratory welding set so as to bring ribs 12, 22 and 32 of both the members into contact with surfaces to be welded 15, 25 and 35 under pressure by bringing the stationary surface plate near to the vibratory surface plate and to vibrate the vibratory surface plate under the state just mentioned above. As a result, the tips of the respective ribs 12, 22 and 32 and the surfaces to be welded 15, 25 and 35 contacting with the tips of the ribs 12, 22 and 32 melt by frictional heat. After the vibration of the vibratory surface plate for the predetermined period of time, the box inner 14 on the vibratory surface plate is stopped at the predetermined position with respect to the box outer 11 and the vibration is stopped and melt portions are cooled down. At that time, in the weld portion 16 at the tip of the rib 12, both end parts 16a and 16b in longitudinal direction of the rib 12 are welded with larger excess amount of melt (welding allowance) by the volume of the welding allowance increased part 12b than the amount of weld at its intermediate part 16c. A grab box 10 (not shown) is obtained by being removed from the jigs 8 and 9 after being cooled.
Patent JP-H07311821-A (JP)
Title: Cleaning card
Inventor: HAYASAKA HIROSHI
IPC: B42D15/10
Filed: 1994-05-18
Abstract: PURPOSE:To clean the surface of a magnetic head in a simple and sure way and also not to leave any stain of an abrasive material, etc., in a card reader by providing alternately the abrasive and adhesive layers on the surface of a card base material. CONSTITUTION:SiO2 powder, i.e., an abrasive material 3 and a silicone adhesive 2 are alternately applied on the magnetic stripes of a general magnetic card. Accordingly, both abrasive and adhesive layers alternately pass the surface of a magnetic head with use of a cleaning card. As a result, the surface of the magnetic head is surely cleaned and the used material 3 and the stains are surely adsorbed by the adhesive 2 and never remain in a card reader. In this example, the material 3 and the adhesive 2 are applied to only a part that touches the magnetic head in the defined card inserting direction. However these material and adhesive can be applied to the entire surface of the card in stripes. In this case, the card inserting direction is not defined to be in a single direction but in two directions. Thus, the service life of the cleaning card is approximately doubled.
Patent JP-H02308466-A (JP)
Title: Disk clamper
Inventor: TANAKA TORU
IPC: G11B17/028
Filed: 1989-05-23
Abstract: PURPOSE:To evade oscillation when rotating a disk at high speed by applying a high pressing force only in a moment that a second centering member is engaged with a disk center hole, and clamping the disk with a low force with a degree where no deviation on a turntable occurs in the disk during rotation when a state is transferred from the operating state of a first centering member to that of the second centering member. CONSTITUTION:The centering of the disk 1 is performed by engaging the disk 1 clamped with the pressing force of a second centering spring 7 with the center hole of the disk 1b by the second centering member 30 as moving in the radius direction of the disk 1. Also, a stopper 32 fixed at a spindle 2 is attracted with a permanent magnet 31 provided at the lower part of the member 30, thereby, the member 30 can be held magnetically at the spindle 2. When such centering operation is completed, the supply of a current to a coil spring 33a made of memory shape alloy which comprises a pressing means 33 is stopped with a drive circuit, and the spring 33a is returned to its original state with the elastic force of the flat spring of a recovery means 34. In such a way, the ascent of the member 30 can be stopped, and the disk 1 can be brought into contact with the turntable 3 lightly.
Patent JP-H01298718-A (JP)
Title: Alignment
Inventor: YAMAKAMI YURIKA
IPC: H01L21/30
Filed: 1988-05-27
Abstract: PURPOSE:To suppress the degree of an increase in a positional deviation with respect to a reference mark and to improve an alignment accuracy by detecting the centers of a mark remaining by etching on a film formed immediately before and a mark remaining by etching on a film formed before the one mark, and aligning them. CONSTITUTION:A second mask 22 and a wafer 20 formed newly with a film are so aligned as to coincide with a center line l1 of a mark 11a formed on a film in which a line 12-1 is formed immediately before and a mark 10-2 on the wafer 20. The deviation DELTA1b of the line l1 with respect to a reference line L0 is not delta but delta/2. An error delta occurs at the time of the alignment at this time. Thus, the deviation DELTA2a of the mask 22 with respect to the line L0 on the wafer 20 become DELTA1b+delta=delta/2+delta. This deviation DELTA2a is smaller by delta/2 than the deviation 2delta of a conventional case. Thus, the deviation of the last mast with respect to the reference line of the wafer when a plurality of alignments are conducted can be suppressed to a small value as compared with a conventional method.
Patent JP-S5832190-A (JP)
Title: Integrated circuit for timer
Inventor: SASAKI MASAYUKI
IPC: H01H43/00
Filed: 1981-08-19
Abstract: PURPOSE:To make the state of a time count easy to understand, by luminously displaying the state of a remaining time or the elapsed time at each prescribed ratio unit of a CR timer to the set time of the timer and by performing flashing only for a prescribed time at the timer starting time. CONSTITUTION:When a flip-flop 12 is set and a timer is started in an incremental mode displaying the elapsed time, a divider 6 and a shift register 7 start to count an output pulse of a CR oscillator 5. A light emitting diode LSB performs flashing by a signal of 32Hz from a divider 2 and inform that a counting operation is started during the time from a start of the counting until the coming out of the first output from the divider 6. At each time when an output from the divider 6 comes out, an output of the shift register 7 is switched and a light emitting diode LED is lighted in turn. In a decrement mode displaying the remaining time, an MSB on the highest rank of column of the columns of the light emitting diode in the state that the light is turned on becomes the flashing state at first, and then becomes the state that the light is turned off in turn in accordance with the progress of time counting.
Patent JP-S5654067-A (JP)
Title: Semiconductor device
Inventor: AMAMIYA YOSHIHITO
IPC: H01L21/331
Filed: 1979-10-08
Abstract: PURPOSE:To increase a backward withstand voltage between base emitters by a system wherein a base compensating region to be provided in a bipolar transistor is brought into contact with a base and a collector layer but kept apart from an emitter layer when it is manufactured. CONSTITUTION:A bipolar transistor is made in such a way that an N<-> type collector layr 2 is grown on an N<-> type semiconductor substrate 1; a P type base layer 3 is diffusion-formed thereon and an N<+> type emitter region 4 is provided within the P type base layer. Then, around the region 4, a P<+> type external connected region 6 which comes from the layer 3 into the layer 2 is diffusion-formed in such a manner as surrounding the same, and a P<+> type compensating regions 5 made in stripe- pattern or fret-work are arranged. At this time, the regions 5 are formed extending from the bottom surface of the layer 3 over the upper part of the layer 2 and constructed so as not to come close to the region 4 with the layer 3 interposed therebetween. With such a construction, the backward withstand voltage between the base emitters is not only increased, but also a junction capacity between them becomes smaller and a large capacity of current can be dealt with.
Patent JP-S6024121-A (JP)
Inventor: MASAKI KAZUMI
IPC: A01G7/04
Filed: 1983-07-16
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。