baber/WOPTO huggingface dataset:
Patent JP-H03209138-A (JP)
Title: Polarization measuring instrument
Inventor: ICHIKAWA AKIO
IPC: G01J4/04
Filed: 1990-01-10
Abstract: PURPOSE:To miniaturize an instrument by providing a control part which takes the output of a photodetector as the input and controls first and second external force applying parts to maximize or minimize the output of the photodetector. CONSTITUTION:For the purpose of equalizing the direction of the principal axis of polarization of incident light 11 to the X or Y axis, the phase difference given by an external force applying part 1B is set to 0, and the emitted light transmitted through an analyzer 3 is received by a photodetector 4 and an external force applying part 1A is controlled by a control part 5 so that a phase difference deltaMAX to maximize the quantity of light or a phase difference deltaMIN to minimize the quantity of light is given. When the quantity of light received by the photodetector 4 is maximum, the phase difference given by the applying part 1A is set to deltaMAX-pi/2. When it is minimum, this phase difference is set to deltaMIN+pi/2. Thus, clockwise elliptically polarized light whose direction of the principal axis of polarization coincides with the X or Y axis is obtained.
Patent JP-H03208112-A (JP)
Title: Portable terminal computer
Inventor: TATSUMI TAKU
IPC: G06F1/16
Filed: 1990-01-09
Abstract: PURPOSE:To connect and interrupt an option device to and from a mainbody part with a simple operation by controlling a power source to start or stop feed for a computer by means of receiving the ON-instruction signal or OFF- instruction signal of a lock detection sensor or a cover detection sensor. CONSTITUTION:For installing a MODEM communication equipment 2 to the mainbody part 1 of the portable computer as an option, an operator opens a connector cover full. Then, a connector appears, the cover detection sensor 13 detects the full open of the cover, and the OFF-command signal Sf is outputted to CPU 3, which stops the feed of a power control part 4. When the operator engages and connects the equipment 2 to the mainbody part 1, the connector is connected and the pawl of the equipment 2 is connected to the mainbody part 1. Then the lock detection sensor 15 detects the completion of connection, the ON-command signal Sn is outputted to CPU 3 of the mainbody part 1 through the connected connector, whereby the control part 4 is caused to resume feed. Consequently, CPU 3 automatically turns on and off the power source and speedily start or stop the operation without malfunction or a fault.
Patent JP-H0917180-A (JP)
Title: Substrate voltage adjusting device of semiconductor element
Inventor: SHIN RINTETSU
IPC: G11C11/407
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain a substrate voltage-adjusting device of a semiconductor element for constantly maintaining the substrate voltage of the semiconductor element regardless of the change in a power supply voltage applied externally and for accurately performing circuit operation by a circuit including a resistor and a resistor adjusting part. SOLUTION: A resistor R1 controls the current of a power supply voltage to be applied and a fine resistance adjusting part 204 where a plurality of resistors are connected in series with the resistor adjusts voltage to a specific level. The drain terminal of an NMOS transistor 200 is connected to the other side edge of the fine resistance adjusting part 204, a gate terminal is grounded, a source terminal is connected to the substrate, and operation is controlled by the operation of the substrate. On the other hand, the output signal of the small resistance adjusting part 204 is inverted by an inverter 201 and is applied the gate terminal of a PMOS transistor 203. Also, the source and drain terminals are intermittently connected to a specific resistance of the fine resistance adjusting part 204 and the resistance is adjusted.
Patent JP-S60147868-A (JP)
Title: Generator of dictionary
Inventor: DOI MIWAKO
IPC: G06F17/28
Filed: 1984-01-11
Abstract: PURPOSE:To obtain a useful dictionary by generating such a new dictionary that the display sequence is rewritten to the order of using frequency in accordance with the number of occurrences of KANJI (Chinese character) appearance in documents when documenets by field and personal existing documents are inputted in terms of a dictionary generator. CONSTITUTION:When codes in correspondence to ''KAISO wa'' as document data are inputted on an input device 1, a CPU1 extracts only KANJI codes of ''KAISO'' out of said codes, and the KANJI codes are transmitted to a KANJI/ KANA (Japanese syllabary) convertor 3, which carries out primary convertion of codes of ''KAI'', utilizing a KANJI dictionary 2 and the second convertion of codes of ''SO'' is carried out. At this time, converted results are mated to ''KAISO'' by utilizing pointers in correspondence to all pairs of KANJIs in the dictionary, where homonyms for ''KAISO'' are arranged in the order of the frequency set beforehand. By set search of ''KAISO'' the occurences of KANJI appearance is altered from 60 to 61. Thus a new dictionary can be obtained in accordance with the input of documents by field or personal documents.
Patent JP-H04236156-A (JP)
Title: Fabrication of magnetic circuit for linear motor
Inventor: HIRANO YOSHIO
IPC: H02K15/02
Filed: 1991-01-16
Abstract: PURPOSE:To provide a method for fabricating a magnetic circuit for linear motor which can create an optimal space flux of desired profile with high workability. CONSTITUTION:An amorphous magnetic sheet is wound around a bobbin arranged with a permanent magnet and then the laminated amorphous sheet is removed, together with the permanent magnet, from the bobbin thus fabricating a magnetic circuit for linear motor. When winding of the amorphous sheet around the bobbin is ended or continued according to the magnitude of magnetic attraction force, a magnetic circuit having optimal magnetic characteristics can be fabricated.
Patent JP-S63172268-A (JP)
Title: Device for heating heat developing photosensitive material
Inventor: OBARA HISASHI
IPC: G03D9/00
Filed: 1987-01-12
Abstract: PURPOSE:To guide a heat developing photosensitive material and an image receiving material to a proper carrying route between heating plates along an inclined face or a curved face of a wide mouthed part by arranging the wide mouthed part on the upper stream side of the heating plates. CONSTITUTION:A pair of heating plate 70 are arranged in parallel through pass lines for the heat developing photosensitive material and image receiving paper and a gap between the heating plates 70 is held by spacers 71 and heaters 74 are fitted to the rear faces of respective heating plates 70. Inclined parts 75 expanded to the outside obliquely to respective pass lines are formed on the upper stream sides of the heating plates 70 in the carrying direction to form a wide mouthed part. Thereby, the heat developing photosensitive material and the image receiving material carried to the heating plates 70 are curled, and even when these materials are positioned on either upper or lower part in the gap between the heating plates, the leading end of the heat developing photosensitive material is slided along the inclined face of the wide mouthed part 77 and guided into the gap. Consequently, no jam is generated between the heat developing photosensitive material and the image receiving material at the inlet of the heating plates and stable carrying can be executed.
Patent JP-H04241875-A (JP)
Title: Prefilled syringe
Inventor: MORIMOTO SHUJI
IPC: A61M5/315
Filed: 1991-01-16
Abstract: PURPOSE:To hold the entire part of an injector hermetic to the outdoor air and to assure the sterile property thereof by providing an outside cylinder which is freely slidably fitted with an injection cylinder and internally houses a double head needle and a blind cylindrical body which is freely attachably and detachably mounted at the rear end thereof and hermetically houses the rear of the injection cylinder. CONSTITUTION:The injection cylinder 1 which houses a liquid chemical and is mounted with a sealing member 12 pierceable into a front end aperture 11 has a plunger 3 which is freely slidably inserted into the rear end aperture 12 of this injection cylinder 1, a detaining member 4 which freely engageably and disengageably regulates the sliding of the plunger 3 with the injection cylinder 1 and the outside cylinder 5 which is mounted with a sealing member 6 pierceable in the front end aperture 51 and houses the injection cylinder 1 in the rear end aperture 52 freely slidably from the front end thereof. The double head needle 7 which is held and housed approximately along the center line of the outside cylinder 5 and the blind cylindrical body 8 the front end aperture of which is freely attachably and detachably mounted at the rear end of the outside cylinder 5 and which hermetically houses the injection cylinder 1 and the plunger 3 cooperatively with the outside cylinder 5 are provided in this outside cylinder 5.
Patent JP-S62170277-A (JP)
Inventor: ANDORIYUU JIEI KIYARIGAN
IPC: A63B43/00
Filed: 1987-01-12
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-S57117310-A (JP)
Title: Dehydrating device for muddy water
Inventor: TANII KIYOSHI
IPC: B01D25/12
Filed: 1981-01-12
Abstract: PURPOSE: To reduce the carrying-away cost of muddy water largely and minimize the environmental pollution due to muddy water at a construction site by a method wherein muddy water can be easily dehydrated at the construction side to obtain clear water.  
     CONSTITUTION: The muddy water at a construction site is pumped up into a vibrating strainer 5 in a feed water storage tank 2, where large admixtures are removed, and then the muddy water is stored in the tank 2. When a prescribed amount of muddy water is stored, an operating lever for a hydraulic pump unit 25 of a filter press 12 is turned ON, and a slurry pump 13 feed the muddy water into the filter press 12 under pressure. The sludge contained in the muddy water is filtered in the interior of each filter frame 9, and clean water is stored into a dehydration tank 17 through a dehydration tank 18 for each filter frame 9, a vertical duct 19 and an auxiliary duct 20. In addition, when the operating lever is changed over to the OFF side upon the completion of the dehydrating operation, dehydrated cakes such as sludges are automatically dropped onto a chute plate 21 and are discharged to a front part of a machine frame 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01180979-A (JP)
Title: Production of amorphous transition metal film
Inventor: MASUDA MORIO
IPC: C23C16/16
Filed: 1988-01-11
Abstract: PURPOSE:To simply produce a thin amorphous transition metal film having superior magnetic characteristics and a complex shape with high productivity by decomposing a transition metal carbonyl compd. at a specified temp. in the presence of hydrogen. CONSTITUTION:A transition metal carbonyl compd. such as Fe(CO)5 or Co2(CO)8 is dissolved in an inert solvent such as toluene and the resulting soln. is brought into a decomposition reaction in the presence of hydrogen. This hydrogen is preferably used as a gaseous mixture diluted with an inert gas or CO. The reaction temp. is set at <=200 deg.C so as to avoid crystallization. An amorphous transition metal film can be formed on the surface of a solid material.
Patent JP-H09196536-A (JP)
Title: Liquid circulating apparatus
Inventor: TAKASUGI ICHIRO
IPC: F25D13/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent a welding torch from being damaged even when a heat exchanger gets blocked inside, by providing a pressure switch at a return port in the case where a liquid is supplied outside through a supply port and the liquid supplied is recovered from a return port. SOLUTION: When a heat exchanger 6 gets blocked inside and water 2 does not flow, pressure in a piping rises and a contact 40a of a pressure switch 40 is closed. Then voltage is applied to a coil 41, so that a pump 4 connected to a b contact Xb is stopped pd a neon lamp NL connected to a contact Xa is lighted. When the pump 4 is stopped, water 2 in the piping passes through a supply port 8 to be returned to a tank 3 via a pressure setting valve 7. As a result, the pressure switch is made off, so that a power source for welding is rendered impossible of welding. Accordingly, a welding torch is prevented from being damaged.
Patent JP-H03210083-A (JP)
Title: Demand control system for air conditioner
Inventor: KANAZAWA HIDETOSHI
IPC: F25B1/00
Filed: 1990-01-12
Abstract: PURPOSE:To suppress power consumption at the time of a power peak by stopping the power feed to a commercial compressor in the refrigerating cycle on receiving a demand control signal, and feeding power only to an inverter compressor to operate the refrigerating cycle. CONSTITUTION:When a commercial compressor control circuit 14 receives the information of a heat exchanger sensor 15 detecting the state of an outdoor heat exchanger or a demand control signal to suppress power consumption from a demand generating means 13, an I/F microcomputer 16 turns a magnet switch 29 off to stop a commercial compressor 5 performing the constant- capability operation. An inverter compressor control circuit 18 receives the information from the heat exchanger sensor 15 and controls a four-way valve 22, an inverter compressor 6 is driven by a power source 21 and an inverter device 30, and its drive is controlled by an inverter microcomputer 19. The power consumption of an air conditioner can be suppressed to about a half or below of that under the normal operation at the time of demand control.
Patent JP-H02186025-A (JP)
Title: Connecting device of steel member for building construction
Inventor: WATANABE TOKUO
IPC: E04B1/24
Filed: 1989-01-12
Abstract: PURPOSE:To shorten the time necessary for the completion of work by weldedly fitting a gusset plate to a panel zone after cutting tapped holes on a diaphragm, and weldedly fitting a connecting base material connected to a beam through a web for connecting beam after arranging storing base plates with screwed bolts at upper and lower parts. CONSTITUTION:Tapped holes 7 for screwing bolts are drilled on diaphragms 3, backing strips 8 for weldedly connecting a core part 2 to a pillar steel pipe 1 are fitted to bevelings 6, and a gusset plate 9 for connecting to a web is welded to a panel zone 5. Nextly, storing base plates 10 for screwed bolts 11 in the tapped holes 7 are arranged at upper and lower parts, and connected through a web 12 for connecting beams. One end of a connecting base material 13 is formed out of the storing base plates 10 and the web 12 is welded to the end part of a beam 14, and the web 12 is overlapped with the gusset plate 9 and fixedly combined together with the bolts 15. Hereby, welding work of the pillar steel pipe to the upper and lower parts of the core part can be easily performed.
Patent JP-S62161284-A (JP)
Title: Audio muting circuit
Inventor: HASHIMOTO SUGAO
IPC: H04N5/44
Filed: 1986-01-10
Abstract: PURPOSE:To make automatic audio muting possible by providing a synchronization coincidence detecting circuit that makes synchronizing signals and oscillation output signals input, and enabling to generate voice muting control signals from output of the synchronization coincidence detecting circuit. CONSTITUTION:An AFC circuit 3 generates VCO control voltage (b) that controls a VCO circuit 4 making horizontal synchronizing signals (a) from a synchronizing separator circuit 2 and FBP signals from a terminal 11 input, and inputs the VCO control voltage (b) to the VCO circuit 4 and changes oscillation frequency (phase). Thus, horizontal output signals having coincidence relation with inputted synchronizing signals are obtained and image synchronization is performed. A synchronization coincidence detecting circuit 6 detects coincidence and discordance of image synchronization making horizontal synchronizing signals (a) from a synchronizing separator circuit 2 and horizontal output signals (d) from a horizontal output circuit 5 input, and in case of discordance, applies an audio muting control signal (e) to an audio signal processing circuit 9 and controls not to output signals to an audio signal outputting terminal 10. Thereby, audio muting can be made automatically when image synchronization is disordered.
Patent JP-H05187217-A (JP)
Title: Exhaust muffler
Inventor: NAKASAKI HIDEO
IPC: F01N3/28
Filed: 1992-01-13
Abstract: PURPOSE:To reduce cost by intercommunicating a plurality or small expansion chambers through baffle pipes the outer peripheries of which are covered with outer covers, and integrally press-molding funnel parts, arranged on the upper stream side of a porous pipe of which the baffle pipe is composed, integrally with the outer covers. CONSTITUTION:Small expansion chambers 18, 19, 20 are intercommunicated through baffle pipes 11 and 12. The baffle pipes 11 and 12 are formed such that sound absorbing materials 34 and 35 are wound around the peripheries of porous pipes 32 and 33 and the outer peripheries of the baffle pipes are covered with outer covers 36 and 37. Funnel parts 38 and 39 arranged on the upper stream side of the baffle pipes 11 and 12 are formed integrally with the outer covers 36 and 37 through press molding. This constitution requires no separate part and reduces a part manufacture cost and assembly cost.
Patent JP-S57118638-A (JP)
Title: Determination of end point in development of resist
Inventor: USUDA KINYA
IPC: H01L21/027
Filed: 1981-01-16
Abstract: PURPOSE:To make the determination of the development end point of resist by a method wherein the light of the non-photosensed region is applied to the resist development surface and the average value of the intensity of the light reflected by that surface is calculated. CONSTITUTION:A means, by which average of the values of intensity of the reflected light detected by a pularity of detectors is calculated and the end point of resist development is determined by utilizing the difference between reflectance of resist and that of a substrate, is provided. For above purpose, the resist which has different reflectance from the substrate is used and the light of the non-photosensed region is determined in accordance with the brand of the resist. The light of the non-photosensed region is applied to a relatively wide area of the resist development surface. For instance, an infrared lamp 11 and a lens 12 are combined and a relatively wide area on a mask or a wafer which is being developed is spot 13 irradiated and the reflected light 14 is detected by a plurality of photodetectors.
Patent JP-H03209715-A (JP)
Title: Resist developing method
Inventor: SANTO NOBUAKI
IPC: H01L21/30
Filed: 1990-01-11
Abstract: PURPOSE:To decrease the charged quantity in the surface of resist in a cleaning step after development and to remove minute dust more completely by sequentially performing the development with chemicals, cleaning with pure water, cleaning with the mixed liquid of alcohol and water and drying. CONSTITUTION:Developing liquid 5 is dropped on the center of a semiconductor substrate 1 which is fixed on a rotatable vacuum chuck 3 after exposure. The substrate is rotated at a low speed for a short time, and the developing liquid 5 is applied on the entire surface. The liquid swells up with surface tension. Then the rotation is stopped, and development is performed for a specified time. Thereafter, the substrate is rotated at an intermediate speed, and the developing liquid 5 is splashed away. Then pure water 8 is injected on the center of the substrate 1, and the developing liquid 5 is washed out. After the water cleaning step like the conventional step is finished in this way, aqueous solution of isopropyl alcohol 10 of about 10% in volume ratio is injected on the central part of the substrate 1. The substrate is rotated at the intermediate speed, and cleaning is performed. Then the substrate is rotated at a high speed as a conventional way, and spin drying is performed. As the alcohol used, a similar effect can be obtained with methyl alcohol or ethyl alcohol. The concentration of alcohol within a 10-50% range in volume ratio can be used.
Patent JP-H04243492-A (JP)
Title: Color image processor
Inventor: FUKUDA MAKOTO
IPC: B41J2/525
Filed: 1991-01-18
Abstract: PURPOSE:To carry out color image expansion at high speed for high speed printing by rewriting information of a color image storage means corresponding to a selected bit in accordance with color image information to be output by a processing means. CONSTITUTION:A bit select signal generating means 12 consists of a bit select signal generating logic register and a bit select signal generating circuit. The bit select signal generating circuit generates a bit select signal BS for selecting a bit to be subject to operation from color image information to be output from a processor 11. An AND gate 13, with the aid of the bit select signal BS generated by the bit select signal generating circuit, selects only the relevant bit from the color image information outputted from the processor 11. Further, information of color image expansion memory 10 corresponding to the bit selected by the AND gate 13 is rewritten in accordance with color image information output from the processor 11.
Patent JP-S5596275-A (JP)
Title: Grinding disc and grinder
Inventor: SHIRAGAMI TOSHIAKI
IPC: B24D7/00
Filed: 1979-01-18
Abstract: PURPOSE: To correctly set the positions of grooves and appropriately set the grinding time by carving to form a plurality of annular grooves which vary their configurations periodically with respect to the periphery to form a grinding groove.  
     CONSTITUTION: When a stylus 3 of a material to be ground is brought into tight contact with the grinding groove 7 of a grinding sheet 6 and rotated at high speed, the stylus 3 detects the signal of the grinding groove 7, and amplifies the same and sends it to a detecting part 19. Upon this occasion, positive and negative pulses in response to the configuration of the signal groove 7 are produced as outputs from the first and the second detecting parts 20 and 21. These outputs are compared in an amplifying level detecting part 23, and a signal shifting a shifting device 11 so that the amplitudes of output pulses of the first and the second detecting parts 20 and 21 are the same or at a specific ratio, is sent to a driving part, and the position of the grinder is shifted. When the amplitude of positive and negative pulses reaches a level on which the grinding is terminated, a motor stop signal is produced from the amplitude level detector 23, and a control device 25 is operated to stop a motor 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07203959-A (JP)
Title: Stable cholesterol-esterase and production thereof
Inventor: SHINKAI AKIO
IPC: C12R1/385
Filed: 1994-01-19
Abstract: PURPOSE:To provide a novel cholesterol.esterase useful for clinical diagnoses, organic synthesis, detergent enzymes, etc., and improved in stability against organic solvents, surfactants, oxidizing agents and modifying agents. CONSTITUTION:A stable cholesterol.esterase in which at least one of the No.163 Asn and No.264 Leu of a cholesterol.esterase of the formula has been replaced with another amino acid such as a neutral amino acid and whose No.176 amino acid is His or an amino acid (e.g. Glu) except the His. A method for producing the stable cholesterol.esterase comprises introducing a mutagenic fragment into a gene coding a cholesterol.esterase having the amino acid sequence of the formula and obtained from a microorganism, and subsequently collecting the stable cholesterol.esterase from the culture product of a microorganism holding a recombinant DNA recombined with the gene.