baber/WOPTO huggingface dataset:
Patent JP-H0338504-A (JP)
Title: Improving method of antibacterial property of silver-containing compound
Inventor: YAMAMOTO TATSUO
IPC: A61K8/00
Filed: 1989-07-03
Abstract: PURPOSE:To improve antibacterial properties of silver-containing compound to about same level as antibiotics by making phosphoric acid-containing compound coexistence with silver-containing compound. CONSTITUTION:The objective antibacterial agent is composed of silver- containing compound and phosphoric acid-containing compound in amounts of 1-50 pts.wt., preferably 1-10 pts.wt. phosphorus to 1 pt.wt. silver, or contains a compound containing silver and phosphoric acid (e.g. silver phosphate, silver pyrophosphate or ammonium silver phosphate). Said antibacterial agent is utilized in various fields such as medicine and antibacterial polymeric material (0.05-0.5wt.% adding amount of antibacterial agent).
Patent JP-H1116984-A (JP)
Title: Semiconductor wafer transfer system
Inventor: KURAUCHI SHIGERU
IPC: B65G43/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent a following transfer vehicle from being retarded due to a transfer operation carried out for a preceding transfer vehicle by a method wherein a junction switching means which is capable of switching the course of a transfer vehicle alternatively. SOLUTION: A sidetrack 9 which branches off from a main route 5 through which wafers are transferee and joins the main route 5 again passing through near a corresponding stocker 1 is provided besides the main route 5. A pointer 10 functioning as a sidetrack switching means which is capable of alternatively moving a transfer truck straight on the main route 5 or to enter the lead-in route 9 from the main route 5 is provided at a position where the lead-in route 9 branches off from the main route 5. A pointer 11 functioning as a junction switching means which is capable of alternatively moving a transfer vehicle straight on the main route 5 or to enter the main route 5 from the lead-in route 9 is provided at a position where the lead-in route 9 joins the main route 5. Optical transmission devices 13 and 14 are provided as the passing detecting means of the pointers 10 and 11.
Patent JP-H0796635-A (JP)
Title: Optical scanner
Inventor: IIZUKA TAKAYUKI
IPC: G03G15/04
Filed: 1994-06-30
Abstract: PURPOSE:To provide an optical scanner in which a lithography on an object to be scanned via each lithographic pattern is conducted by an equal dot interval when many patterns are simultaneously formed on the object to be scanned by simultaneously scanning it by many scanning lights for the lithography. CONSTITUTION:An optical scanner 1 simultaneously scans a plurality of objects 27 places to be scanned at an interval with first to eighth scanning lights R1a-R1h for lithography in main and sub-scanning directions. In order to modulate the first-eighth lights Ra-Rh by an A/O modulator 13 based on a scale clock to be output from a photodetector 37 for detecting a monitoring scanning light M1 passed through a slit of a scale 33, positions where the first-eighth lights Ra-Rh are incident to the modulator 13 are differentiated in response to a difference of degrees of precedence in the main scanning directions of the first-eighth lights Ra-Rh to alter timings for modulating the lights Ra-Rh.
Patent JP-H0923300-A (JP)
Title: Printing system
Inventor: KOYAMA MASATO
IPC: G06F3/12
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a print system in which a copying job and a print job are effectively assigned to various job forms. SOLUTION: A signal read by a read section 19 is fed to a print section 17, in which copying is made in this system and data generated by a host computer 23 are sent to the print section 17, in which the data are printed out. The print mode is classified into the copy priority mode and the print priority mode. In the case of the copy priority mode, the copy mode is selected when the print is finished and a copy request is received. In the print priority mode, even when a copy request is received, if a succeeding print job takes place within a prescribed standby time, the copy mode is not selected.
Patent JP-2000013165-A (JP)
Title: Surface acoustic wave device and its manufacture
Inventor: TAKAGI TOSHIYUKI
IPC: H03H9/25
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide the surface acoustic wave device without deterioration in the yield that is inspected by a wafer probe with sufficient bonding strength. SOLUTION: An aluminum film is formed on a piezoelectric substrate 1 and patterned and electrodes 3, 4 of an interdigital transducer 2, a reflector electrode 6 and a bonding pad 5 are formed with pyroelectric countermeasure lines 7 which are connected to have a same potential. The electrodes 3, 4 of the interdigital transducer 2 and the reflector electrode 6 are coated by a resist and an aluminum film is laminated on them. The bonding pad 5 is coated by a resist and the pyroelectric countermeasure lines 7 are isolated electrically, the aluminum film is etched to remove the resist.
Patent JP-2001005345-A (JP)
Title: Image forming device
Inventor: KIKUCHI TOSHIYUKI
IPC: G03G15/20
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent many recording media from being jammed in a fixing unit by which a toner image on a recording medium is fixed through the action of heat and pressure in an image forming device by which jamming display is performed on a display device, when the recording media are jammed in the fixing unit. SOLUTION: When the fact of jammings cause decision performed by detecting that the recording media in the fixing unit 11 by a first and a second sensors 25 and 26 well made consecutively, a method for eliminating the recording media which is jammed in the unit 11 is displayed on the display device. Thus, failures which force a user do work wastefully can be restrained to a minimum, and nonconformities that the plural recording media are jammed in the fixing unit can be held off.
Patent JP-S6231900-A (JP)
Inventor: FUKUI AKIRA
IPC: G10L15/06
Filed: 1985-08-03
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-S6415925-A (JP)
Title: Applicator for semiconductor device
Inventor: ISOZAKI TSUNEAKI
IPC: H01L21/027
Filed: 1987-07-09
Abstract: PURPOSE:To remove all chemicals attached onto the rear, and to prevent the formation of a defect in a postprocess by making the area of a first carriage supported by the rear at a time when an applying liquid is dropped onto the surface of a semiconductor wafer larger than that of a second carriage supported when a removing solvent is injected. CONSTITUTION:A semiconductor wafer 2 having a diameter of 12.5cm is sucked under a vacuum and fixed by an internal carriage 1a having a diameter of 5cm and an external carriage 1b having a diameter of 7cm, a photo-resist is dropped onto the semiconductor wafer 2 from a nozzle 3, and the internal carriage 1a and the external carriage 1b are turned at high speed and the photo- resist is applied. The excess photo-resist is scattered at that time, and one part is brought to a mist state and attached onto the rear 5 of the semiconductor wafer 2. The external carriage 1b is moved downward after application, methyl ethyl ketone is injected to a location separate from the center of revolution by 3cm from a nozzle 4 while the semiconductor wafer 2 is rotated only by the internal carriage 1a for spread of methyl ethyl ketone to the outside, and the photo-resist adhering on the rear 5 is removed.
Patent JP-S6149118-A (JP)
Title: Injection timing in injection device of internal-combustion engine
Inventor: OKUMA TAKESHI
IPC: F02B19/04
Filed: 1984-08-18
Abstract: PURPOSE:To attain a high compression ratio, low fuel consumption, and low environmental pollution by inserting a compression section protruded on the roof wall of a piston into a combustion chamber bored on a cylinder head to form the second combustion chamber. CONSTITUTION:A compression section 8 is protruded on the roof wall of a piston 4 of an internal-combustion engine. A combustion chamber 6 is bored on a cylinder head 2. When the piston 4 rises toward the top dead point, the compression section 8 is inserted into the combustion chamber 6 to form the second combustion chamber 10. In this case, if the compression ratio of the combustion chamber 6 is higher than that of the second combustion chamber 10, the flame having started burning in the combustion chamber 6 gushes into the second combustion chamber 10 through a narrow insertion section 11. Accordingly, a high compression ratio, low fuel consumption, and low environmental pollution can be realized.
Patent JP-S6231914-A (JP)
Inventor: ICHIKAWA HARUO
IPC: H01H1/24
Filed: 1985-08-05
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-H0612690-A (JP)
Title: Device and method for adjusting gain of focus servo system of optical disk device
Inventor: NAKATSU KEIJI
IPC: G11B7/095
Filed: 1992-06-30
Abstract: PURPOSE:To improve the accuracy of the gain adjustment of a focus servo system at the time of adjusting an optical disk device. CONSTITUTION:In the adjustment of the focus servo systems 5-10 of the optical disk device, the measurement data or a proofreading value for adjusting based on the measurement data of the width of the step difference 11 of a disk 1 is recorded previously. The value is read by a proofreading value read means 102 and compared with the peak value of a focus error detection signal and the gain of a gain amplifier 7 is adjusted.
Patent JP-S6152459-A (JP)
Title: Creep preventing equipment for automatic speed change gear
Inventor: YAGI YOICHI
IPC: F16H61/20
Filed: 1984-08-21
Abstract: PURPOSE:To surely prevent the starting shock at the time of start by setting hysteresis to a start-detecting valve which controls the orifice opening. CONSTITUTION:A start-detecting valve 71 changes moves-to the position at which the three forces (1) the responding force of a spool 71a to the centrifugal force caused by turning of a clutch piston 105b, i.e. the number of revolutions of the clutch piston 105b, (2) the upward force Fp=S1XPR exerted by the rear clutch pressure PR, which is supplied from a chamber 105a via a circuit 91, onto the spool step part 71g, and (3) the downward force FK by a spring 71b, are balanced with each other. In order to set hysteresis to the start-detecting valve 71, a friction ring is provided. This ring 94 is formed in such a manner that it slides on and contacts with the inner surface of the spool fitting holes, with suitable frictional force. With this, frictional resistance can be given to the stroke of the spool 71a.
Patent JP-S5695556-A (JP)
Title: Mechanical type manual clamper
Inventor: YONEZAWA KEITAROU
IPC: B23Q3/06
Filed: 1979-12-27
Abstract: PURPOSE: To increase a clamping force by a constitution wherein a magnifying mechanism of a clamp force is made by means of a worm wheel construction.  
     CONSTITUTION: A mechanical type manual clamper 1 fits pivotally a clamp arm 2 to a base frame 4 of the main body in free swivel manner, by means of a fulcrum shaft 3 and an operating point part 2a is installed at the front part of the clamp arm 2 and a force point 2b is installed at the rear part. A manual rotating driving tool 5 is rotated to rotate a pushing tool 6 so as to move the tool 6 upward or downword and when the force point 2b is pushed upward to the clamp side, a tool 7, etc, is clamped through the operating point 2a. The pushing tool 6 has a constitution wherein the tool 6 is fitted with a screw 6a to the clamper main body and the worm 5a of the manual rotating driving tool 5 is engaged with the worm wheel 6c of the pushing tool 6. And the multiplication factor of the magnifying mechanism consisting of a combination of said worm reduction gear and the spiral gear is made an extremely high and with this, a very powerful clamping can be performed with a very light manual clamping force. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5795927-A (JP)
Title: Liquid branched-chain higher aliphatic 1-ol
Inventor: KAWASAKI AKIHIRO
IPC: A61K8/34
Filed: 1980-12-05
Abstract: NEW MATERIAL:The compound of formulaI[n is 0, 1, 2, or 3; m is 1 or 3; X is CH 3 -(CH 2 ) a -CH(CH 3 )-or CH 3 -(CH 2a+2 -; Y is -CH 2 -CH=C(F)- or -CH 2 -CH 2 - CH(F)-(F is H or CH 3 ); Z is group of formula II, -CH=C(CH 3 )-CH 2 -, or -CH 2 -C (=CH 2 )-CH 2 -; a is 0 or 1; provided that when m is 1, Z is group of formula II, and when m is 3, then a is 0 and F is H (when Y is unsaturated group, Z is also unsaturated group, and when Y is saturated group, then Z is also saturated group)].  
     EXAMPLE: 3-Methyl-5-decen-1-ol.  
     USE: Antibacterial agent, perfumery, and their intermediate.  
     PROCESS: The compound of formulaIwheren m is 1 and Y is -CH 2 -CH=C(F)-, is obtained by reducing the compound of formula III or formula IV (both compounds are novel). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0920753-A (JP)
Title: Production of n-substituted 4-ketoproline derivative and newderivative obtained thereby
Inventor: KAARUHAINTSU DORAUTSU
IPC: C07D207/24
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain a compound useful for treating hypertension and cardiovascular functional disoder in high purity and high yield without use of a heavy metal or of noxious reagent.  
     SOLUTION: This compound is an N-substituted 4-ketoproline derivative represented by formula I (R 1  is a 1-6c alkyl, CO-R 3 ; R 2  is NH 2 , OR 4 ; R 3  is phenyl; R 4  is benzyl), for example, (2S)-N-benzyloxycarbonyl-4-oxo-proline isopropyl ester. The derivative of formula I is prepared by oxidizing an N-substituted 4-hydroxyproline derivative of formula II in the presence of a solution of 2,2,6,6- tetramethylpiperidiene-oxide and a hypochlorite salt. The derivative of formula I is particularly important starting substance for producing Spirapril of formula III, an inhibitor of ACE(angiotensin-converting enzyme). 
     COPYRIGHT: (C)1997,JPO
Patent JP-H11579-A (JP)
Title: Pulse electric power source device for electric dust collection and protection method thereof
Inventor: ARAI NOBUYUKI
IPC: G05F1/613
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To surely protect a high voltage semiconductor switch from overvoltage by turning the high voltage semiconductor switch ON, when surge voltage generating at a spark time is going to ascend higher than specified voltage set higher than voltage impressed on the high voltage semiconductor switch at a steady-state time. SOLUTION: This device is provided with a pulse generation circuit constituted of the high voltage semiconductor switch 3 (hereafter switch) connected to a first direct current power source 1, a reverse current feed back means 4 connected to the switch 3 in a reverse-parallel, a resonance inductance 5, and a resonance condenser 6. Pulse is generated by turning the switch 3 On and OFF, and dust collection is performed by impressing the pulse output on a dust collection room 7. In this case, a turn ON circuit 12 at a spark time is connected to a control electrode of the semiconductor constituting the switch 3, and the turn ON circuit 12 at a spark time is operated with overvoltage generated due to spark at the dust collection room 7 to turn the semiconductor ON. Thus, the switch 3 is protected from overvoltage.
Patent JP-H0222966-A (JP)
Title: Clamping circuit
Inventor: YOSHIMI KOSUKE
IPC: H04N5/18
Filed: 1988-07-12
Abstract: PURPOSE:To stably perform a feedback clamping operation by providing a by-pass which supplies an error signal obtained at a comparison part to compare the signal voltage of a video signal with a reference voltage stationarily to a holding capacitor in a sample and hold part. CONSTITUTION:An inversion amplifier type voltage comparison circuit to compare the signal voltage VSIG of a demodulation video signal SPB supplied to a signal input terminal with the reference voltage VREF supplied from a reference voltage source 16 and to output its error voltage DELTA in reverse polarity is constituted. And since the error signal obtained at the comparison part 10 is supplied to the holding capacitor 25 in the sample and hold part 20 stationarily via the by-pass, clamping is applied on the mean value of an input video signal when a clamping pulse disappears, and when the clamping pulse exists, the clamping is applied on a prescribed part by the clamping pulse. In such a way, it is possible to perform the feedback clamping operation stably.
Patent JP-H114845-A (JP)
Title: Hot pack heating device
Inventor: TOMONO AKINOBU
IPC: A61F7/00
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To enable a device to be used comfortably, efficiently, and easily by keeping hot water clean in a heater. SOLUTION: A heater is provided with a hot water supply valve 5 and/or an exhaust valve 6 and with a timer 2, and automatic feeding of hot water or automatic draining is performed as it is indicated by the timer 2. The heater is further provided with a level sensor and the automatic feeding of hot water or automatic discharge is performed by the indication of the level sensor, or the heater is provided with a detector 3 detecting contamination of hot water, and automatic feeding of hot water or automatic discharge is performed by the indication of the detector 3.
Patent JP-2001005488-A (JP)
Title: Voice interactive system
Inventor: NAGAI AKITO
IPC: G10L15/18
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a voice interactive system capable of being effectively utilized for making a dialogue efficient and improving natural property with respect to uttered voices including words other than set vocabularies. SOLUTION: This voice interactive system is provided with an input storage part 1 storing an input voice, a dictionary storage part 6 which is constituted by classifying keywords of recognition objects for every item and by defining them, a dictionary selecting part 5 which selects keywords from the dictionary storage part and outputs them as recognition dictionaries, a voice recognizing part 2 which recognizes the input voice by using the recognition dictionaries from the dictionary selecting part and outputs extracted keyword candidates together with recognition sections,  a dialogue managing part 3 which registers keywords which are confirmed by a user in a confirmed history storage part 4 as defined keywords and judges whether the input voice other than the defined keywords is to be reconfirmed or not and transmits items and the defined keywords to the dictionary selecting part as dictionary selecting information when the result of the judgment demands a reconfirmation and also which instructs recognition sections in which sections of the input voice other than the defined keywords are updated as reconfirmation sections to the voice recognizing part.
Patent JP-H101772-A (JP)
Title: Wafer tray and vacuum device as well as vacuum treatment of thermoelectric wafer
Inventor: TAGUCHI YOJI
IPC: C23C16/44
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a wafer tray which is not electrified even if a thermoelectric wafer is heated to a high temp. by a vacuum treatment. SOLUTION: The wafer tray 2 is constituted by forming a conductive thin film 61 on the surface of a heat resistant plate 4 having an electrical insulation characteristic. The thermoelectric wafer is disposed on the wafer tray 2. The static electricity generated in the wafer is made to escape via the conductive thin film 61 when the wafer tray 18 placed on the wafer tray holding jig in a vacuum chamber and the wafer is subjected to the vacuum treatment. At this time, a better result is obtd. if the conductive films 62 , 63 are previously formed on the flakes and rear surface of the heat resistant plate and the static electricity generated in the wafer is made to escape from the wafer holding jig in contact with the conductive film 63 of the rear surface.
Patent JP-S6151522-A (JP)
Title: Multirange load cell balance
Inventor: SUZUKI SEIJI
IPC: G01G21/22
Filed: 1984-08-20
Abstract: PURPOSE:To reduce the cost and to obtain high precision over a wide range by coupling one terminal of a low-balancing-quantity load cell to a high-load receiving part at one end terminal of a high-balancing-quantity load cell fixed to a base at the other end terminal, and coupling a peripheral counter pan covering a counter pan linked to the one terminal with the high load receiving part. CONSTITUTION:One terminal of the high-balancing-quantity load cell 3 is fixed to the base 1 of a case 2 and one terminal of the low-balancing-quantity load cell 6 is coupled with the high load receiving part 8 at the other terminal through a spacer 7; and the frame 11 of the counter pan 10 is coupled with the load receiving part 8 at the other terminal and the peripheral counter pan 13 covering the pan plate 12 of the pan 10 on the same plane is coupled with the spacer 7. Then, a display surface formed on one surface of the case 2 is connected to the cells 3 and 6; and a light body is measured on the pan 10 and a heavy body is measured on the pans 10 and 13, thereby displaying results on the display surface.
Patent JP-H0340079-A (JP)
Title: Post-processing method for character recognition in character reader
Inventor: KADOTA AKIZO
IPC: G06K9/72
Filed: 1989-07-06
Abstract: PURPOSE:To obtain the result of recognition of higher accuracy by not only outputting the most coincident word by collating a word, but also outputting the information peculiar to its word or a pointer of a dictionary in which the intrinsic information is stored. CONSTITUTION:In the case code information peculiar to a word is added to every word stored in a word dictionary 4, and a word whose similarity is high is derived from combination of candidate characters by word collating means 2, 3, code information is outputted together, and based on the code information, necessary information is fetched. In such a way, the most coincident word is outputted by collating a word, furthermore, it is possible to cope with making character readers 1 - 5 intelligent since information peculiar to its word is obtained, thus, a result of recognition of high accuracy can be obtained.
Patent JP-H09327675-A (JP)
Title: Water shielding structure for waste disposal site
Inventor: MURANAKA TOSHIHIRO
IPC: E02D31/02
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To decrease absolute amt. of leaking contaminated water and to prevent contamination of surrounding environment even when a water shielding sheet is damaged by arranging a synthetic resin face-like member having continuous gaps by forming unevenness on its surface between the water shielding sheets. SOLUTION: A water shielding layer 1 is laid on the whole face of the ground of a waste disposal site. This water shielding layer 1 is prepd. by arranging a synthetic resin face-like member IC e.g. made of high density polyethylene with continuous gaps prepd. by laminating corrosion-resistant nonwoven fabrics 1b and 1e between water shielding sheets 1a and 1d such as sheets made of a synthetic resin, e.g. polyethylene and forming unevenness on the surface. By making it like this, even when the water shielding sheets 1a and 1d are damaged, contaminated water is rapidly discharged through a synthetic resin face-like member arranged between the water shielding sheets 1a and 1d to decrease remarkably the absolute amt. of leaking contaminated water to the surrounding ground from the damaged position.