baber/WOPTO huggingface dataset:
Patent JP-H08261186-A (JP)
Title: Compressor
Inventor: KATO TAKESHI
IPC: F04C29/00
Filed: 1995-03-20
Abstract: PURPOSE: To prevent occurrence of noise caused by chattering by providing an annular groove drilled in the periphery of a valve retaining surface, providing a base end of a coil spring sunk in this groove, and protruding a point end a little from the valve retaining surface. CONSTITUTION: A coil spring 12, in a free length condition, is protruded a little from a valve retaining surface 1a, that is, by a free length L. When strongly pressed by a check valve 3, the coil spring 12, while operating against this pressing, is stored in a groove 9, to relax collision against the valve retaining surface 1a of the check valve 3. Further, a spring load is supported on a valve seat 1. Next, tension of the coil spring 12 quickly separates adhesion by oil of the check valve 3 and the valve retaining surface 1a, to quickly move the check valve 3, so as to rapidly close a delivery hole 4. Accordingly, since collision of the check valve 3 against the valve retaining surface 1a is relaxed by the coil spring 12, no chattering is generating, accordingly to prevent generation of a noise due to chattering.  When pressing force of delivery gas disappears, also no delay of closing action is generated by tension of the coil spring 12.
Patent JP-H04295730-A (JP)
Title: Optical pulse power meter
Inventor: NAGATA MITSUO
IPC: G01J1/42
Filed: 1991-03-25
Abstract: PURPOSE:To obtain an optical pulse power meter which can suppress the reduction in response speed even if a photodiode whose light receiving area is made large is used. CONSTITUTION:In an optical pulse power meter, photodiodes are used as photodetectors. The photodiodes have the light receiving surfaces which are equal divided into a plurality of regions. The photoelectric conversion outputs from a plurality of the light receiving surfaces of the photodiodes PD1-PD5 undergo current/voltage conversion in a plurality of I-V amplifiers 11-15. The outputs of a plurality of the I-V amplifiers 11-15 are added in an adder 20. These parts are provided in the constitution of the power meter.
Patent JP-H02240572-A (JP)
Title: Detecting device for slip between linear body and roll
Inventor: SHIMIZU TAKAYASU
IPC: G01P3/60
Filed: 1989-03-15
Abstract: PURPOSE:To detect a slip between a linear body and a roll by an inexpensive device by placing adjacently a disk for rotating in accordance with a rotation of a roll to be detected, and a disk for rotating in accordance with a rotation of a reference roll on the same axis. CONSTITUTION:A first disk 21 is fixed to an axis 14a of a touch roll 14 being a reference roll and rotates integrally, and a second disk 22 is attached to the axis 14a through a bearing 23, be can rotate freely against the axis 14a, and a rotation of a driving roll 12 being a roll to be detected is transferred through pulleys 24, 26 and a belt 25. Also, when the disks 21, 22 are formed by a transparent acryl plate, and constituted so that for instance, the disk 21 and the disk 22 are brought to colored marking 27 in red and yellow, respectively by a pattern as shown in the figure, the disks 21, 22 rotate in the same direction at the same speed and the markers 27 are superposed completely, a color to be synthesized becomes red, and when a slip is generated, red and yellow are mixed and become orange. Also, in a state that the slip is always generated, the color becomes red or orange alternately. From such a variation of color, whether the slip exists or not can be detected.
Patent JP-S53144850-A (JP)
Title: Automatic arc welding process using non-consumable electrode
Inventor: NAGAI YASUHIRO
IPC: B23K9/022
Filed: 1977-05-24
Abstract: PURPOSE: To efficiently obtain a sound and fine weld zone by decreasing the feeding speed of a filer metal into arc at a suitable position in the swinging width of a welding head so as to increase the penetration of the weld zone. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57175192-A (JP)
Title: 7-oxo-1-azabicyclo(3.2.0)hept-2-ene-2-carboxylic acid derivative
Inventor: SHIOSAKI MASAO
IPC: A61P31/04
Filed: 1981-04-22
Abstract: NEW MATERIAL:The compound of formulaI(R 1  is H or substituted or unsubstituted alkyl; X is oxy or thio; Y is oxo or thioxo; R 2  is H, amino, alkyl-substituted amino, aryl-substituted amino, etc.; R 3  is H or carboxyl-protecting group) and its salt.  
     EXAMPLE: (5R, 6S)-6-[(1'R)-1'-Hydroxy]ethyl-3-(β-aminopropionyloxy)methyl-7- oxo-1-aza-bicyclo[3.2.0]hept-2-ene-carboxylic acid.  
     USE: Antibacterial agent effective to Gram-positive and Gram-negative bacteria.  
     PROCESS: The compound of formulaIcan be prepared by heating the compound of formula II (R 1 ' is H, alkyl, etc.; R 2 ' is H, protected amino, etc.; R 3 ' is carboxyl-protecting group; R 7  is alkyl, etc.), and if necessary, removing the group of R 3 ' or the protective groups of the R 2 ' or R 3 ' from the resultant compound of formula III. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000258046-A (JP)
Title: Slide door
Inventor: ISHIGURO SHIGETOKI
IPC: F25D23/02
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To improve the strength of a handle in a simple constitution, and to obtain a fine sense of operation. SOLUTION: At a right side frame 28 of a slide door 18, a handle 36 which projects forward for a predetermined length is integrally formed for a predetermined length along the longitudinal direction of the right side frame 28. The handle 36 comprises a linear part 36a extending forward roughly linearly from the right side frame 28 and a hooking part 36b which is rounded about the outer periphery that is formed at the front end of the linear part 36a. Moreover, a hollow part 38 of a roughly triangular cross section is formed inside a root of the handle 36 over the entire length of the longitudinal direction of the handle 36. An arcuate part 40 with a large radius is formed on the outer surface of a connection part between the linear part 36a and the right side frame 28.
Patent JP-S61220448-A (JP)
Title: Lead frame
Inventor: FUTAI KIICHI
IPC: H01L23/48
Filed: 1985-03-27
Abstract: PURPOSE:To improve efficiency of material, by providing lines of chip attaching beds along both side edges, and arranging the leads of beds along the lines alternately. CONSTITUTION:The line of chip attaching beds 1 is provided along one side edge. A line of beds 1A is provided on the other side edge. Leads 2A and leads 3A, which form pairs, are alternately arranged with respect to leads 2 and leads 3 of the beds 1. In this constitution, the lead frame having the area twice as large as that of the conventional lead frame can be obtained.
Patent JP-S61259570-A (JP)
Inventor: SCOVELL PETER D
IPC: H01L21/033
Filed: 1986-03-20
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-H04277062-A (JP)
Title: Preparation of painting mark
Inventor: NAKAMA SHINYA
IPC: B05D1/32
Filed: 1991-03-04
Abstract: PURPOSE:To provide a painting mark having no difference in level with respect to a general surface and enhanced in appearance in forming the painting mark to a car body and other surface to be painted. CONSTITUTION:A painting mark is prepared by a first process bonding a mold tape 3 having a desired mark shape formed thereto by punching to a substrate 4 and applying a color 1 to the mold tape 3 to bake the same and a second process peeling off the mold tape after the first process and applying a transmitting color 2 to bake the same.
Patent JP-H08265511-A (JP)
Title: Image forming device and method
Inventor: KONO HISAAKI
IPC: G03G15/00
Filed: 1995-03-20
Abstract: PURPOSE: To prevent the soiling caused on the back side of a form due to an original having high density at its tip by calculating the average density for an image of a prescribed width existing at the tip side of the original and printing the image data after shifting them back when the average density is higher than a prescribed level. CONSTITUTION: A data counting part 37 sequentially adds together the density data equivalent to a prescribed number of lines and outputted to a page memory so from an image processjng part 35 and then acquires the average density data. A main CPU 32 outputs an image shift signal when the average density data exceeds its threshold due to a part of high density existing at the tip part of the original. Then the CPU 32 drives a laser diode 46 to start the laser exposure and quickens the timing to drive a resistant roller 44. Thus the timing when a form is fed to a transcription device is quickened. As a result, a margin is secured at the tip part of the form and the soil caused on the back side of the form by the toner reaching the back side from the tip of the form can be prevented.
Patent JP-H03260846-A (JP)
Title: Application soft debugging system for plural processes
Inventor: ITO YOSHINORI
IPC: G06F11/28
Filed: 1990-03-12
Abstract: PURPOSE:To shorten the debugging time by producing a received data history file where a process controlling plural processes stores the data received from each process and re-executing artificially the stored data as the data received from each process. CONSTITUTION:A control process 1 is provided to control all processes together with the processes 5-7 forming an application soft, and a received data history file 8. In a received data history storing phase, the data received from the processes 5-7 are transmitted and processed in accordance with each transmission destination. Simultaneously, the received data are stored in the file 8. In an automatic execution phase, the received data are received from the file 8 instead of the processes 5-7. These data are sent to each transmission destination and therefore the precedent processing is carried out. Thus a relevant phenomenon can be re-executed by reserving a received data history when an abnormal action occurs. Then the debugging time is shortened.
Patent JP-H05220769-A (JP)
Title: Mold for molding grinding tank in barrel grinder and production of grinding tank using the same
Inventor: MAEDA KIYOSHI
IPC: B29K75/00
Filed: 1992-02-15
Abstract: PURPOSE:To easily produce the grinding tank of a barrel grinder constituted so that the adhesion of an object to be processed to the inner peripheral surface of the grinding tank is prevented by applying unevenness to the inner peripheral surface of the grinding tank. CONSTITUTION:A cylindrical mold 16 is inserted and arranged in a cylindrical outer frame 28 and a predetermined resin material is injected in the cylindrical molding space 36 formed between the outer frame and the mold to mold the grinding tank of a barrel grinder. At the time of this molding, a plate 22 wherein the upper surface thereof is made uneven and the rear surface is formed as a magnet surface is attached to the outer peripheral surface of the mold 16 by magnetic force so as to be continuous or discontinuous in the peripheral direction thereof.
Patent JP-H04356230-A (JP)
Title: Power train structure for vehicle
Inventor: AKUTAGAWA HITOSHI
IPC: B62D3/12
Filed: 1991-03-26
Abstract: PURPOSE:To increase the degree of freedom in the disposition of a steering rack and rod while enabling the height of a bonnet to be set low. CONSTITUTION:An engine 7 is disposed to incline forward of a car body. The axis P2 of a transmission 12 is set obliquely downward in front of the axis P1 of a crankshaft 8 in the engine 7. The axis of a differential P3 is set more rearward of the car body than the axis P2 of the transmission 12. In setting the axis, a clutch 20 is disposed on the crankshaft 8 of the engine 7. Thus, the minimum ground clearance can be ensured compared with the case that the clutch is provided in the transmission 12 located lower than the engine 7, so that the engine 7 does not need to be disposed in a high position and the height position of a bonnet can be set low. Further, an empty space is formed in front of a differential 15 on the car body, so that a steering rack 30 can be disposed in the empty space.
Patent JP-S58177370-A (JP)
Title: Sucking device of ink jet recording apparatus
Inventor: TERASAWA HIROHARU
IPC: B41J2/21
Filed: 1982-04-13
Abstract: PURPOSE:To enable the prevention of the mixture of colors of ink in an operation of bleeding air and in the state wherein an apparatus is not operated, by providing a means for intercepting air-bleeding suction channels connected to a plurality of different ink vessels. CONSTITUTION:A capping 12 having ink suction channels 11 and air suction channels 25 in an elastic cap 10 is arranged opposite to a recording head 9, and is moved forward and backward with the vertical motion of a lever 13 to be fitted closely to the head 9 and opened. Simultaneously, a hollow shaft 15 for ink and a hollow shaft 26 for air which constitute a suction intercepting mechanism are moved under the control of the lever. Moreover, a negative pressure source 7 is operated to perform the suction of ink and the bleeding if air from nozzles 21 and resistance filters 23. Now, when the lever 13 is depressed at the time of non-operation of the apparatus, ink and air are sucked into the suction channels 11 and 25, respectively, and are discharged through the hollow shafts 15 and 26. Next, when the lever 13 is returned to its home position, the sucked ink is not pushed back since a valve 31 of the negative pressure source 17 is thin, and the suction channels 11 and 25 are intercepted by the return of the hollow shafts 15 and 26, respectively. Accordingly, the mixture of colors of ink is not caused.
Patent JP-H01234748-A (JP)
Title: Indoor air conditioner
Inventor: MATSUSHITA RYUJI
IPC: F24F13/068
Filed: 1988-03-15
Abstract: PURPOSE:To uniformize temperature and air flow distribution to obtain comfortable air conditioning by setting a plurality of air conditioning outlet slits on a ceiling surface reaching surrounding walls to form an air supply opening. CONSTITUTION:An air supply opening 3 for supplying air conditioning air from an air conditioner is set on the back side of the ceiling 2 of a room 5 and a plurality of air conditioning air outlet slits 4 reaching surrounding walls on the ceiling 1 are set all over the surface thereof at regular intervals. When a ceiling material 6 is installed reaching the walls, the slits 4 are formed to set openings between the adjacent ceiling material 6. The air conditioning air is supplied from the supply opening 3 and sent out into the room 5 through each slit from the rear of the ceiling 2. The air conditioning air is uniformly blown from all over the surface of the ceiling 1, the indoor temperature and air flow distribution is uniformized and the velocity of the air flow is alleviated.
Patent JP-S56158224-A (JP)
Title: Production of h-beam having corrugation in central part of web
Inventor: OOTAKE AKIO
IPC: B21B1/08
Filed: 1980-05-09
Abstract: PURPOSE:To improve shear buckling strength and compressive resistance in the transverse direction of a web by applying corrugation working only to the central part of the web under specific conditions. CONSTITUTION:In the case of applying corrugation working to the central part of the web of an H-beam, the corrugated shape is formed under the following conditions: Namely, 9,3t<L<36t, 1.0t<f<3.9t, 0.5h<C<h-L, where (t): the plate thickness of web, (h): the height of web, (f): the amplitude of corrugation, C: the width of corrugation, L: the pitch of corrugation. Only the central part is corrugated by leaving flat parts in both edge parts of the web under the above- mentioned conditions, whereby the corrugation working is applied easily without giving any detrimental influence upon the joint parts between the web and flanges.
Patent JP-S56158753-A (JP)
Title: Kyotorphin derivative
Inventor: KISO YOSHIAKI
IPC: C07C239/00
Filed: 1980-05-08
Abstract: NEW MATERIAL:A kyotorphin derivative of formula I (R 1  is H or lower alkyl; R 2  is H or nitro) and a salt thereof.  
     EXAMPLE: L-Tyrosyl-L-argininol.  
     USE: An analgesic agent having an agonistic activity in an opiate acceptor and with low toxicity.  
     PROCESS: A tyrosine derivative of formula II (R 3  is a protecting group of the amino group) is reacted with an arginine derivative of formula III (R 4  is a protecting group of the carboxyl group) by the usual peptide linkage forming method, e.g. the condensation with DCC, to give a dipeptide of formula IV, which is then reduced with sodium boron hydride to afford a dipeptide of formula V. The protecting group (R 3 ) is then removed from the resultant dipeptide of formula V to give the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07266758-A (JP)
Title: Information recording medium and transfer foil used therefor
Inventor: SHINDOU NAOAKI
IPC: B42D15/10
Filed: 1994-03-30
Abstract: PURPOSE:To make written information hard to sense and enhance a forgeryand interpolation-preventing effect by a method wherein a random magnetic layer provided with a magnetic pattern as an irregular pattern, a reflective film layer, and a hologram-forming layer provided with a hologram emboss are laminated on a substrate. CONSTITUTION:A hologram information recording medium having magnetic information is formed by successively laminating a magnetic pattern layer 2 provided with a magnetic pattern containing a magnetic material and a polymeric binder as an irregular pattern, a reflective film layer 4, and a hologram- forming layer 3 provided with a hologram emboss on a substrate 1. The information recording medium is used in combination of the hologram-forming layer 3 with the magnetic pattern layer 2 provided thereunder. Since the magnetic pattern layer 2 is provided under the reflective film layer 4, information written in the hologram-forming layer 3 is hard to sense. In addition, the magnetic pattern is formed as an irregular pattern, and magnetic information is different for every medium. Therefore, the medium is hard to forge and interpolate.
Patent JP-H09232416-A (JP)
Title: Sticking preventing sheet for semiconductor wafer
Inventor: TORIYAMA NORIYUKI
IPC: B65G49/07
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a sticking preventing sheet which is excellent in peeling characteristic of a semiconductor wafer. SOLUTION: When semiconductor wafers 10 are piled and housed in a tube- like vessel, a buffering conductive light/thin sheet 1, placed on the semiconductor wafer 10, is provided with a plurality of radial projected parts 1A at its outside rim. When the sheet 1 placed on the wafer 10, the sheet 1 and the wafer 10 are in point contact, and since an air layer is present between the sheet 1 and the wafer 10, the sheet 1 is peeled off due to its own weight when the wafer 10 is lifted.
Patent JP-H08228680-A (JP)
Title: Apparatus for feeding green tea leaf
Inventor: UCHIDA TAIZAN
IPC: A23F3/06
Filed: 1995-02-24
Abstract: PURPOSE: To provide an apparatus for feeding green tea leaves having a mechanism for especially preventing the green tea leaves from depositing on partition plates in relation to the apparatus for charging the green tea leaves located in the former stage of a green tea processing machine thereinto. CONSTITUTION: This apparatus 1 for feeding green tea leaves is obtained by installing a pool for housing the green tea leaves A, partitioning the pool into plural sections with partition plates 4 and further arranging a mechanism 5 for preventing the green tea leaves from depositing in at least the upper edges of the partition plates 4. The mechanism 5 for preventing the green tea leaves from depositing contains a rotating member freely fitted in a shaft 5B in the apparatus, fitted in the upper part of a green tea manufacturing and processing machine and used for feeding the green tea leaves A into the green tea manufacturing and processing machine.
Patent JP-S51138102-A (JP)
Title: M-series signal detection system
Inventor: KIMURA RIYOUICHI
IPC: G01S7/52
Filed: 1975-05-24
Abstract: PURPOSE:To set a signal for each digit in M-series signal (for reference wave) by means of a fixed circuit for one sequence and perform signal detection with the use of the product obtained for each digit between the fixed reference wave signal and the input signal.
Patent JP-H08234181-A (JP)
Title: Transfer foil for plastic liquid crystal panel
Inventor: OIKE HITOSHI
IPC: B41M3/12
Filed: 1995-02-24
Abstract: PURPOSE: To improve productivity, to reduce a cost and to prevent the damage of a gas barrier layer, etc., by adopting means for transferring a transfer foil suitable for imparting a gas barrier property and scratching resistance to a plastic substrate by a thermal transfer method. CONSTITUTION: This transfer foil is formed by successively forming a hard coating layer 13, the gas barrier layer 14 and an adhesive layer 15 on a flexible base film 11. These layers are easily and inexpensively formed at a large amt. using a coating device, etc., having a device for transferring the base film 11. The base film 11 includes a polyester system, such as, for example, polyethylene terephthalate. The formation is executed at the thickness thereof in a range of 9 to 75μm. A release layer 12 is formed on the base film 11 if the peeling at the boundary between the base film 11 and the hard coating layer 13 or the gas barrier layer 14 formed thereon is difficult. The formation is executed at the thickness thereof within a range of 0.1 to 10μm.
Patent JP-S52146132-A (JP)
Title: Main memory unit diagnosis system
Inventor: SHINOZAKI MASATSUGU
IPC: G06F11/22
Filed: 1976-05-31
Abstract: PURPOSE: To detect defective memory earlier and to decrease down time, by latching the syndrome bit and enabling the read-in from the program and hold panel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62219303-A (JP)
Title: Cassette tape reproducing device
Inventor: HIRAKAWA NOBUYUKI
IPC: G11B5/02
Filed: 1986-03-20
Abstract: PURPOSE:To eliminate a crosstalk generated from a data channel at the time of no-signal of a voice channel, by providing a muting circuit on a voice amplifying system, so that this muting circuit can be turned off by a rise of a sound signal itself, and a control of turn-on can be executed optionally by the time of a timer which has been recorded in a program data. CONSTITUTION:A muting circuit 17 is provided between a pre-amplifier 14 of a sound signal reproducing system, and a voice amplifier 15, so that an output of the pre-amplifier 14 is detected as a DC signal by a rectifying and smoothing circuit 18, the muting circuit is turned off in a short time by this DC signal, when a sound signal has arrived, and the muting circuit is turned on and the sound signal is not inputted to the voice amplifier circuit, on the contrary, when the sound signal has become no-signal. On the other hand, the muting circuit 17 is constituted so that on and off can be controlled by a command of a microprocessor 5, therefore, it is possible to make a crosstalk to a voice channel of an image data 7 and a frame end data 8 unaudible.
Patent JP-S52145948-A (JP)
Title: Control device of elevator for cargo
Inventor: IWASAKA TATSUO
IPC: B66B17/16
Filed: 1976-05-31
Abstract: PURPOSE: To make a self-running truck coming in and out smoothly without stopping even at a break of a railroad of the self-running truck. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000254660-A (JP)
Title: Removing method of phosphorus in industrial waste water
Inventor: KOYAMA OSAMU
IPC: C02F3/12
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a removing method of phosphorus in industrial waste water by which the reduction of a running cost of a waste water treating equipment is attained by executing the complete flocculating and settling removal of a phosphorus component with suitable ferric chloride addition in the dephosphorizing treatment of the org. waste water from an oil refinery etc. SOLUTION: After treating the phosphorus in the waste water discharged from the factory and having a phosphorus concn. of 100-600 mg/l when expressed by whole phosphorus content by an activated sludge process, the phosphorus is extracted out of the system as sludge by executing flocculating treatment under the condition that >=50 mg/l magnesium ion is incorporated by jointly using flocculating treatment with ferric chloride.