baber/WOPTO huggingface dataset:
Patent JP-H0496332-A (JP)
Title: Manufacture of semiconductor device
Inventor: IWAMOTO YASUHIKO
IPC: H01L29/73
Filed: 1990-08-13
Abstract: PURPOSE:To facilitate the formation of the very fine pattern of a transistor and improve the yield thereof, by forming a base lead polysilicon, a base, and an emitter in a self-aligning way. CONSTITUTION:On a substrate 1, a silicon oxide film 4, a silicon nitride film 5 and a silicon oxide film 6 are deposited, and using a photoresist 8 as a mask, the silicon oxide film 6, the silicon nitride film 5 and the silicon oxide film 4 are etched. Then, a silicon oxide film 21 is formed, and on the whole surface thereof a silicon nitride film 7 and an SOG film 9 are formed. Then, after forming the silicon nitride film 7 to come into a sidewall by an etchback, a thermal oxidation is performed selectively by using the silicon nitride films 5, 7 as masks, and a field oxidation film 10 is formed. Then, using the silicon oxide film 6 as a mask, the silicon nitride film 7 is removed by a wetetching. Further, removing the silicon oxide layers 6, 21, polysilicon is deposited extensively, and by implanting boron ions therein, a P-type polysilicon 11 of high concentration is formed. Then, using the photoresist 8 as a mask, a silicon oxide film 12, the P-type polysilicon 11 of high concentration, the silicon nitride film 5 and the silicon oxide film 4 are etched respectively.
Patent JP-H0497903-A (JP)
Title: Oxidation resistant aluminum nitride powder
Inventor: TANAKA SHINICHIRO
IPC: C01B21/072
Filed: 1990-08-10
Abstract: PURPOSE:To obtain aluminum nitride powder having good oxidation resistance and water resistance by specifying the integrated strength of the peak in an XPS spectrum on the surface of aluminum nitride powder. CONSTITUTION:In an XPS spectrum on the surface of aluminum nitride powder, the integrated strength of the peak derived from an Al-O-Al combination in an OIS peak is regulated to >=41% to the total integrated strength of the OIS peak. By subjecting this aluminum nitride to suitable packaging, its preservation over a long term is permitted, and the aluminum nitride powder usable for a process in a short time with water as a dispersion medium which has been extremely difficult heretofore and good in oxidation resistance and water resistance can be obtd. The good oxidation resistance not only gives rise to the reduction of the cost of various equipments to accompany the treatment of the aluminum nitride powder, but its inventory management is also facilitated, so that it is extremely useful in view of production.
Patent JP-H0498481-A (JP)
Title: Printing device for ticket surface in automatic ticket vending machine
Inventor: EHATA MAKOTO
IPC: G07B1/00
Filed: 1990-08-13
Abstract: PURPOSE:To easily change the printing area of variable contents in a ticket surface without rewriting a program itself by providing a memory to store fixed contents and the variable contents, reading codes stored in the memory in order and printing the fixed contents and the variable contents respectively. CONSTITUTION:A printing device 1 for a ticket surface possesses a memory 1 to store fixed contents and variable contents and a fixed code to indicate the fixed contents and a time display code to indicate the start of the variable contents and the variable contents are stored in the memory 1. Besides, a printing part 3 to read the codes stored in the memory 1 and to print the fixed contents and the variable contents respectively and a counter 5 to count present time and connected to the printing part 3 are provided. Thus, the printing area of the variable contents in the ticket surface can be changed easily without rewriting a program itself and moreover, the variable contents can be changed easily.
Patent JP-S6193222-A (JP)
Title: Exhaust accumulation purger in diesel particulate oxidizer system
Inventor: KUME SATOSHI
IPC: F02D41/38
Filed: 1984-10-12
Abstract: PURPOSE:To make an exhaust accumulation heaped up on an exhaust pressure detecting pipe line purgeable to an exhaust passage, by feeding compressed air to an exhaust pressure detecting exhaust pipe via a check valve. CONSTITUTION:A pressure sensor 10 detects exhaust pressure in an exhaust system of a Diesel engine provided with a Diesel particulate oxidizer (DPO) 5 through exhaust pressure detecting pipe lines 94 and 94'. Compressed air is fed to these exhaust pressure detecting pipe lines 94 and 94' from a compressed air feeding device 82 via a check valve 96. In a compressed air feeding pipe line 95, there is provided with a compressed air feed controlling device MP which controls feed of the compressed air. In this connection, a purge mechanism PM is controlled by a control part ECU.
Patent JP-H0551237-A (JP)
Title: Method for tempering glass
Inventor: AOKI SHINICHI
IPC: C03C17/23
Filed: 1991-08-26
Abstract: PURPOSE:To temper glass of an arbitrary shape in a short time by forming a thin oxide film having a prescribed expansion coefft. on one or more sides of the glass. CONSTITUTION:A desired glass substrate is dipped in a coating material obtd. by blending Si(OC2H5)4 with C2H5OH, HCl, H2O, etc., and the glass substrate with a formed coating film is fired at >=100 deg.C. By this calcining, a thin oxide film (e.g. SiO2) having an expansion coefft. alpha1 (X10<-7>/ deg.C) which satisfies the inequality (where alphab is the expansion coefft. (X10<-7>/ deg.C) of the glass) is formed on both sides of the substrate and tempered glass is produced.
Patent JP-H1024079-A (JP)
Title: Reworked multi-functional bathtub, and system device thereof for the aged and physically handicapped person
Inventor: KUBOSAWA KINNOSUKE
IPC: A61H33/00
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub in which the aged, or a physically handicapped person can be bathed without feeling coldness even when it is cold, and in which the person can be bathed as he/she is seated on a wheelchair or a seat provided with casters to reduce labor on a care person in environments of a general social life. SOLUTION: A bathtub 1 which is currently in use is partly worked to provide an entrance through which a person can enter the bathtub 1 as he/she is seated on a wheelchair or a seat provided with casters, and a hot air discharging handrail 6 is disposed inside the bathtub 1, so that inside of the bathtub 1 is heated by hot air supplied from a hot air blowing device. In bathing as he/she is seated on the wheelchair or seat provided with casters, the upper part of his/her body cannot be immersed in water, so hot air shower is applied from over his/her head to heat him/her. During bathing, discharged hot air can be utilized for hot air jet massage, and after bathing, it can be utilized as a hot air drier to dry water attached to his/her body, while hair after it is washed is dried by a suction direr.  For health control, the scales on which his/her weight can be weighed as he/she is seated are provided at a similar height to that of the wheelchair.
Patent JP-H1051980-A (JP)
Title: Monitoring control system
Inventor: YUASA SHINJI
IPC: H02J13/00
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a monitoring control system which can prevent receiving a signal from an apparatus different in operation mode. SOLUTION: An operation mode imparting means 7 and an operation mode judging means 8 are installed in each monitoring controller 1, signal transmission equipment 3 and input output equipment 6. When a control signal or a state signal is transmitted, the operation mode imparting means 7 imparts the operation mode to the signal which mode is set to the means 7 itself and transmits the control signal or the state signal. When a control signal or a state signal is received, the operating mode judging means 8 judges whether the operation mode imparted to the control signal or the state signal coincides with the operation mode which is set to the means 8 itself, and takes in the control signal or the state signal when coincidence is confirmed.
Patent JP-S58126810-A (JP)
Title: Ophthalmic anti-inflammatory solution and preparation thereof
Inventor: MASUDA KIYOSHI
IPC: A61K31/19
Filed: 1981-12-24
Abstract: PURPOSE:An ophthalmic liquid solution, containing 2-(2-fluoro-4-biphenylyl)propionic acid and beta-or gamma-cyclodextrin or further a viscous agent, having greatly reduced irritant action, and stable for a long term without side effects. CONSTITUTION:The titled solution containing (A) 2-(2-fluoro-4-biphenylyl)propionic acid of the formula or a salt thereof and (B) beta-or gamma-cyclodextrin at 1:(0.5-1.5) molar ratio or further a viscous agent. The concentration of the component (A) in the solution is 0.001-2W/V%, and the pH of the solution is adjusted with a buffer agent to 5.0-8.0. In preparing the solution, the components (A) and (B), or a clathrate compound thereof, or a clathrate compound of the components (A) with (B) is dissolved in a water medium. The resultant solution is capable of solubilizing the component (A) in a high concentration, and therefore the inhibitory action on intraocular prostaglandins (PGs) and the mydriatic effect are more remarkable to give the marked effect on surgical operations, etc.
Patent JP-H04101700-A (JP)
Title: Reutilization of old technique
Inventor: YASUHARA SUMIO
Filed: 1990-08-15
Abstract: PURPOSE: To replace only a damaged part by slightly shifting a member employed in an old temple. CONSTITUTION: A five-storied-pagoda of Horyuji is intact even after elapse of 1300 years because a wood is employed from a ground height, where an otherwise decayable wood does not decay and all members including columns and beams can be replaced by a new member by pushing up a part of the member within several mm. This technology has handed down the history for long years.
Patent JP-S6275172-A (JP)
Inventor: GABURIIRU ABURAAMABUITSUCHI IR
IPC: F16H27/02
Filed: 1985-09-27
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-S60105863-A (JP)
Title: Solar heat collector
Inventor: AZUMA IZUMI
IPC: F24S10/95
Filed: 1983-11-15
Abstract: PURPOSE:To provide a condensing unit with degree of freedom of design by a method wherein a heat medium tube is provided coaxially with a heat pipe under surrounding the outer periphery of the condensing unit of the heat pipe projected out of a vacuum glass tube while neighboring heat medium pipes are connected so that the flow of heat medium becomes parallel. CONSTITUTION:The heat collecting section of the heat pipe is arranged in a transparent vacuum glass tube 8 and the condensing section of the heat pipe is projected out of the outer tube of the vacuum glass tube into the axial direction thereof. The heat medium tube 25, surrounding the outer periphery of the condensing section 24, is provided coaxially with the axis of the heat pipe and the condensing sections of a plurality of heat pipes and the heat medium tubes are connected through connecting pipes 26-28 so that the flow of heat medium becomes parallel. As a result, the degree of freedom of design to make heat dissipating capacity variable is secured in spite of a small-sized and light heat collecting system in which the heat medium is flowed forcibly, and the solar heat collector, provided with good heat exchanging property of heat collecting element tubes and capable of being arranged in the direction of east and west in which the optimum heat collecting plate inclining angle is obtained, may be obtained.
Patent JP-S6457296-A (JP)
Title: Driving of liquid crystal display device
Inventor: ONO NAGAMASA
IPC: G02F1/133
Filed: 1987-08-28
Abstract: PURPOSE: To improve the picture quality by making the amplitude of a video signal different between a positive-polarity signal and a negative-polarity signal. CONSTITUTION: The amplitude of the video signal is made different between the positive-polarity signal and negative-polarity signal. Namely, each voltage level is raised to make the amplitude of the positive-polarity signal larger than that of the negative-polarity signal. When such a data signal that the positive- polarity signal is larger in amplitude than the negative-polarity signal is inputted to a negative-polarity panel, the polarity difference that the negative-polarity panel and the polarity difference that the data signal cancel each other. Therefore, the liquid crystal is driven by an AC signal symmetrical to positive and negative polareties. Consequently, the picture quality is greatly improved.
Patent JP-H0876696-A (JP)
Title: Image forming method and its production
Inventor: SUZUKI YOSHIO
IPC: H01J9/02
Filed: 1994-09-08
Abstract: PURPOSE: To provide an image forming device which prevents the deterioration in oxidation of X-direction and Y-direction wirings made of,Cu or Ag during and after production. CONSTITUTION: This image forming device consists of a rear plate 81 having the X-direction wirings 72, the Y-direction wirings 73 and electron releasing elements 74, a supporting plate 82, and a face plate 86 having a fluorescent film 84, etc. The X- and Y-direction wirings are provided with galvanic anodes 77 consisting of metal having the corrosion potential more base than Cu or Ag at their one-side ends.
Patent JP-S60106470-A (JP)
Inventor: NAKAMURA MASAO
IPC: C08L9/00
Filed: 1983-11-14
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-S6274717-A (JP)
Title: Control device for four-wheel-drive vehicle
Inventor: KANO TAKEMASU
IPC: B60K17/346
Filed: 1985-09-30
Abstract: PURPOSE:To make it possible to exhibit an optimum characteristic of a center differen tial gear lock clutch, by controlling a pressure adjusting signal delivered to a pressure adjusting means for adjusting the engaging hydraulic pressure of the center differential gear lock clutch is such a way that the pressure adjusting signal is set to a set pressure when a tight corner braking phenomenon is detected. CONSTITUTION:Required data such as, for example, an accelerator opening degree theta, an engine rotational speed NE, a speed change gear stage (i) and the like are delivered to a main computer 20 in a hydraulic pressure setting circuit 11. Then, the main computer 20 calculates a transmission torque from the speed change gear stage (i) to a center differential gear lock clutch 2. Meanwhile a tight corner braking phenomenon circuit allows outputs TF, TR from front and rear wheel axle torque sensors to be delivered to a computer 41 which compares these outputs with the reference values in a memory 45, and if the outputs exceed the reference values by a predetermined value, an output signal 46 is issued. Further, the main computer 20 sets a supply pressure in accordance with the above-mentioned output signal 46, and is then delivered to a solenoid valve 4 in a hydraulic adjusting mechanism 10 to adjust the supply pressure of the above-mentioned center clutch 2.
Patent JP-2000025827-A (JP)
Title: Inner seal material
Inventor: KOSHIDAKA MASAHISA
IPC: B65D53/04
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To check the color and the gloss of contents in sealing a mouth end of a container and in opening a lid by adhering a transparent plastic film to form a sealant layer to an outer surface of an aluminum membrane layer on one side of a packing base material through a temporary adhesive. SOLUTION: A transparent plastic film 15 is adhered to an aluminum surface of an aluminum membrane layer 11 on one side of a packing base material 12 through a temporary adhesive 13 to constitute an inner seal member 1. When a lid body 17 of a container 16 is twisted in the unsealing direction and opened, the inner seal member 1 is detached from the temporary adhesive 13, the packing base material 12 including the aluminum membrane layer 11 is moored to a rib 17' of the lid body 17 and transferred to the lid body 17 side, the transparent plastic film 15 adhered to a mouth end of the container 16 can be left behind by a sealant layer 14 in a welded condition to the container 16 side, and the color and the gloss of the content 18 can be checked without removing the transparent plastic film 15.
Patent JP-S59166838-A (JP)
Inventor: PIEERU BENOA
IPC: G01M11/02
Filed: 1983-11-15
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-S58114309-A (JP)
Title: Automatic controller of tape recorder
Inventor: TADA TAKATOMO
IPC: G11B5/03
Filed: 1981-12-26
Abstract: PURPOSE:To enable the optimum recording for each magnetic tape for an automatic controller of a tape recorder, by ensuring an automatic control in a short time with a simple and inexpensive constitution of a circuit. CONSTITUTION:When a mobile contact piece of a switch S is connected to terminals (a) and (b), transistors (TR) Q3 and Q4 are turned on. Thus the signal of an oscillator 17 is recorded on a tape, and the DC level is recorded digitally to a processor 11 for the signal which is reproduced from the tape by a reproduction amplifier 23. When a TRQ1 is turned on, the recording bias level is detected so that the DC level of the signal of an oscillator 18 is equal to the DC level of the signal of the oscillator 17. When the switch S is connected to a control (c), the DC level is amplified with high gains compared with the case when a TRQ5 is turned off. Thus it is facilitated to detect the processor 11 at an input terminal of a voltage comparator 31. In such a way, the DC level is monitored for the reproduced signal of the 2nd oscillator 18 to ensure a control of the optimum recording bias.
Patent JP-S59105568-A (JP)
Title: Apparatus for measuring oscillation threshold current and temperature characteristics of semiconductive laser diode
Inventor: SEKINO TOSHIAKI
IPC: G01K7/01
Filed: 1982-12-08
Abstract: PURPOSE:To rapidly and easily measure threshold current and temp. characteristics, by recording the temp. of a laser diode subjected to driving control so as to make light output constant even if a temp. is changed and the current flowing through said diode. CONSTITUTION:The light output of a laser diode 1 is controlled so as to be brought to constant light intensity P1 approximate to output for generating oscillation by a constant-output drive circuit 2 for performing the return control of light output while receiving and detecting the same. On the other hand, the diode 1 is set to various temps. by a temp. adjusting part 3 of which the temp. change is controlled through resistance 7. This temp. and the current Iop flowed to the diode 1 corresponding to said temp. are recorded by an X-Y recorder 8 and oscillation threshold current and temp. characteristics are measured through the current Iop approximate to a threshold current Ith. Therefore, the oscillation threshold current and temp. characteristics of the semiconductive laser diode can be rapidly and easily measured without measuring the light output 9 of the laser diode at every temp. and the current I flowed to the laser diode corresponding to each light intensity P1.
Patent JP-H02109799-A (JP)
Title: Liquid container
Inventor: RICHIYAADO SHII UERUCHI
IPC: F01M11/04
Filed: 1989-08-23
Abstract: PURPOSE: To eliminate necessity to open a drain passage when a liquid containing device is mounted, by positioning a valve device so that a positioning device may open a filling passage and the drain passage in response to the action of filling pressure to the filling passage by a positioning device. CONSTITUTION: If a drain plug 8 and a cover 10 are removed and pressure liquid is supplied to a filling passage 4 while an engine 25 is stopped, pressure liquid is communicated with the right end of a spool 14 by an axial bending hole 31 so as to overcome friction of a seal 23, the spool 14 is moved, and the filling passage 4 and a drain passage 7 are opened. When liquid fills a housing 2 and the liquid level exceeds the predetermined liquid level A, liquid is discharged from the housing 2. When the engine 25 is started, high-pressure oil is supplied from a supplying core 28 to the left end of the spool 14, force of high-pressure oil overcomes magnetic attraction force between a magnet 16 and a steel plate 26, the spool 14 is driven right, and the filling passage 4 and the drain passage 7 are closed.
Patent JP-H0939527-A (JP)
Title: Tire fit-in device in tire attaching/detaching device and tire turning assisting device
Inventor: MIMURA YOSHIO
IPC: B60C25/05
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a tire attaching/detaching device which fits a wheel to a rotary main shaft to attach/detach the tire, causes no damages even for the soft tire such as a tubeless tire, and is capable of efficient attaching/detaching device. SOLUTION: Bead rollers 8a, 8b to press the side and a bead part of a rotating tire 16, a tire press-in device 13 which is provided with a roller 17 to press the side of the tire, and a tire rotation assisting device 14 provided with an arm 24 which is oscillated within the prescribed range of angle while the tire is pressed are provided.
Patent JP-S6195193-A (JP)
Inventor: AREKISANDORU DOMITORIEBICHI KO
IPC: E21B7/26
Filed: 1984-10-16
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。
Patent JP-S59106119-A (JP)
Title: Forming of fine resist pattern
Inventor: NISHIDA HIDEKI
IPC: G03C1/72
Filed: 1982-12-10
Abstract: PURPOSE:To permit forming of a high-accurate resist pattern by a method wherein a quinone diazide positive-type resist or azide negative-type resist is used as a photoresist, and development is performed using tetraalkylammonium hydrooxide. CONSTITUTION:When a quinone diazide positive-type photoresist or azide negative-type photoresist is used as a photoresist, a pattern with very high accuracy can be obtained. By developing the pattern using tetraalkylammonium hydrooxide development solution, the residue of a non-photosensitive resin film adhered onto the formed pattern and the surrounding thereof can be removed completely. To remove the non-photosensitive resin film, it is enough to wash the pattern with pure water or to simply immerse it in the tetraalkylammonium hydrooxide development solution.
Patent JP-2000045337-A (JP)
Title: Work equipment operating circuit for hydraulic excavator
Inventor: IWASAKI HITOSHI
IPC: E02F9/20
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To prohibit the operation even though other working equipment is operated when one of a front working equipment and a blade working equipment is being operated in a hydraulic excavator equipped with a front working equipment and a blade working equipment. SOLUTION: An interlock circuit 16 is provided between a blade operation circuit 12 and a front operation circuit 14. The interlock circuit 16 is equipped with oil path shut-off valves 17, 18 between a blade operation circuit 12 and a pilot hydraulic source 28 and between the front operation circuit 14 and the pilot hydraulic source 28 respectively. By a pilot signal output when one of operation circuits is operated, oil path shut-off valves 17, 18 to be connected to other operation circuit are closed.
Patent JP-S6372334-A (JP)
Title: Rotary atomizer
Inventor: KUBO YUTAKA
IPC: F26B3/12
Filed: 1986-09-12
Abstract: PURPOSE:To increase remarkably wear resistance, by providing a nozzle constituted with ZrO2 ceramics and a liner constituted with electroconductive ceramics and forming a rotary atomizer for a spray dryer. CONSTITUTION:A rotary atomizer is formed with, an atomizer main body consisting of for example, a barrel made of 6wt% of Ti and 4wt% of Al and main V, a cover 2 and a hub 3, a nozzle 5 made of ZrO2, a bushing 4 made of 6wt% of Ti and 4wt% of Al and main V, a liner 6 of electroconductive SIALON and a wear plate 7. In the section of said rotary atomizer, which is contacted with slurry and worn, ceramics superior in slurry resistance are used. That is, for the nozzle 5 which is worn most, Y2O3 ceramics of 3mol% of ZrO2, is used.
Patent JP-S58110203-A (JP)
Inventor: NAKAMURA TAKESHI
IPC: B27L5/02
Filed: 1981-12-23
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。