baber/WOPTO huggingface dataset:
Patent JP-2001076167-A (JP)
Title: Computer readable recording medium, picture processing method and picture processor
Inventor: TSUCHIDA YOSHIAKI
IPC: A63F13/55
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To display the mode of a change in a three-dimensional object by changing the ridge of a square polygon where a recessed shape or a projecting shape is formed into a straight line connecting a pair of other confronted apexes. SOLUTION: Respective apex identification numbers constituting a square polygon becoming a division object are obtained and coordinate data corresponding to them are obtained. The polygon is temporarily divided into two triangle planes where a straight line connecting a pair of confronted apexes is set to be a division line base on coordinate data of four apexes and the directions of faces in two triangle planes obtained by temporary division are obtained (S31 to 33). The projecting/recessed relation of the two triangle planes is judged. When they are in the projecting relation to the outside of a three-dimensional object, the square polygon is divided into the two triangle polygons in the temporary division patterns as they are (S34 to 36).  When they are in the recessed relation, the square polygon is divided into the two triangle polygons by a pattern connecting another pair of confronted apexes except for a pair of apexes connected by the division line as the division line (35 and 37).
Patent JP-H0561144-A (JP)
Title: Silver halide photographic sensitive material and method for processing same
Inventor: KATO KAZUNOBU
IPC: G03C1/22
Filed: 1991-09-02
Abstract: PURPOSE:To obtain a silver image ultrahigh in contrast by incorporating a specified hydrazine derivative and a specified compound in a photosensitive layer or another hydrophilic colloidal layer. CONSTITUTION:The photosensitive layer or the hydrophilic colloidal layer contains the hydrazine derivative represented by formula I and the compound represented by formula II, and in formulae I and II, R1 is an aliphatic or aromatic group partially substituted by -O-(CH2CH2O)n- or the like or a quaternary ammonium cation; n is an integer of >=3; G1 is -CO-, -COCO-, or the like; GHz is a simple bond or -O or the like; R2 is an aliphatic or aromatic group or H; one of A1 and A2 is H and the other is H, acyl, or the like; each of R11 and R12 is H, alkyl, or the like; R13 is alkyl or alkenyl; R14 is alkyl; R15 is halogen, lower alkyl, or the like.
Patent JP-H0969054-A (JP)
Title: Job class decision system
Inventor: TAMURA ICHIRO
IPC: G06F9/46
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To automatically specify the job class of each job by a general electronic computer system. SOLUTION: A job class deciding means 11 reads system operation information out of a system operation information file 3 periodically, and calculates and writes the CPU occupation rate of each job in a CPU occupation rate file 4. Further, the job class deciding means 11 retrieves the CPU occupation rate corresponding to a job from the CPU occupation rate file 4 when the job is started and compares it with the mean CPU occupation rate of the whole system to decide the job class. A job scheduling means 12 schedules jobs according to the decided job class and a job dispatching means 13 dispatches the scheduled jobs. The system operation information gathering means 14 gathers the system operation information on the job executed by the CPU 2 in the system operation information file 3.
Patent JP-S61125274-A (JP)
Title: Printing head device of led printer
Inventor: OKADA TAKEYUKI
IPC: B41J2/355
Filed: 1984-11-21
Abstract: PURPOSE:To permit high speed printing by structuring a printing head division so that printing data can be divided into each one dot line data for transferring, allowing LED output of the printing data at a high speed. CONSTITUTION:A LED driver 3 applies serial-parallel conversion to an input signal which is printing data and is composed mainly of a shift register and latch driver. The figure is made by combining twenty pieces of boards and is the printing head to print nX20 dots for one line. The printing data consists of the data for left half and the data for right half. The left half data is inputted from a LED array module 4 and the right half data is inputted from a LED array module 14. Both are simultaneously applied with serial-parallel conversion. Thus, the printing data of the one dot line is transferred to the printing head part at half time comparing with the method without dividing the printing data into two.
Patent JP-H04124440-A (JP)
Title: Aac valve failure diagnostic device
Inventor: NUNOKAWA KAZUYOSHI
IPC: F02D41/16
Filed: 1990-09-17
Abstract: PURPOSE:To find out failure of an auxiliary air control(AAC) valve easily at a low cost by detecting respective numbers of revolution of an engine at the time of transmitting full close and full open signals with respect to the AAC valve, and judging pressure of AAC valve failure when the difference between both numbers of revolution is a prescribed value or less. CONSTITUTION:When carbon is attached in the passage of an AAC valve 7, the opening area of a passage 9 is reduced, so that the changing amount of an engine number of revolution is also reduced. In case when an idling rotation control signal output value F is changed from that of a full close signal to that of a full open signal, it the change amount of the engine number of revolution is a reference value or less, it is detected that the carbon is attached in the passage 9 of the AAC valve 7 so as to judge pressure of failure of the AAC valve 7. It is thus possible to find out failure of the AAC valve 7 easily at a low cost.
Patent JP-H0965778-A (JP)
Title: Automatic water supply apparatus for irrigation
Inventor: KONNO TAKAMICHI
IPC: A01G25/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a new automatic labor-saving water supply apparatus for irrigation without using electricity. SOLUTION: This water supply apparatus for irrigation has such a mechanism that, when the water level in a paddy field lowers to a preset value or below, a float lowers the low limit set for water level control to press a water level sensor down, and once the water level sensor senses the low limit, a pilot valve discharges water from a watertight bag;  on this discharge, a water supply valve is opened by the water pressure in a water supply pipeline to supply water from a water supply nozzle to the field, and that, when the water level in the field rises to the preset level or higher, the float raises the high limit set for water level control to press the water level sensor down, so that when the water level sensor senses that the water in the field reaches the high limit, the water under pressure from the water supply pipeline is supplied into the water-tight bag through the pilot valve and closes the water supply valve to stop the water supply.
Patent JP-S63100468-A (JP)
Title: Metallic toner composition
Inventor: INOUE MASATAKE
IPC: G03G9/097
Filed: 1986-10-16
Abstract: PURPOSE:To obtain a sharp metallic gloss having interference color corresponding to the film thickness of a titanium oxide layer by incorporating a binder resin and a flaky material obtained by successively laminating each flaky base made of black titanium oxide, and titanium oxide layer specified in thickness. CONSTITUTION:The binder resin and the flaky material obtained by successively laminating each flaky base made of black titanium oxide, and titanium oxide film prescribed in thickness are contained. When an image is formed on a support like a copying paper, transmitted light is absorbed by the black titanium oxide layer, and only multiple reflected lights form the titanium oxide layer interfere each other, and the interference color is determined, thus permitting the interference light to be determined by the thickness of the outermost titanium oxide layer and not affected by the color of the base and the surface conditions, and a sharp metallic gloss, such as pearl gloss, having the steep peak of reflectivity to be obtained.
Patent JP-H0967236-A (JP)
Title: Hair-decoloring agent
Inventor: OZEKI HIROYUKI
IPC: A61K8/24
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a hair-decoloring agent little in the damage to hair, giving strong and uniform decoloration effects, and good in the finished appearance. SOLUTION: This hair-decoloring agent contains 1-50wt.% of a persulfate salt (e.g. sodium persulfate), 0.1-20wt.% of an oxidizing agent (e.g. hydrogen peroxide), and 0.01-10wt.% of a higher alcohol (e.g. stearyl alcohol) as active ingredients. It is essential that the total amount of a lower alcohol (e.g. ethanol) and a polyhydric alcohol (e.g. polyethylene glycol) is <=10% on the employment of the hair-decoloring agent. The addition of the higher alcohol accelerates the spreading and impregnation of the agent liquid into the hair. The control of the hole amount of the lower alcohol and the polyhydric alcohol to <=10% enables to uniformly and strongly decolor the hairs ranging from the high temperature root parts to the relatively low temperature hair tip parts, and further improves the finishing appearance.  The addition of a cationic surfactant or a cationized polymer extremely improves the hair-protecting action and the finishing appearance.
Patent JP-S61122558-A (JP)
Title: Instrument for measuring oxygen concentration
Inventor: NAKAGAWA TOYOAKI
IPC: G01N27/419
Filed: 1984-11-20
Abstract: PURPOSE:To prevent the decrease in the function of an oxygen sensor in the oxygen sensor consisting of an element part for detecting oxygen concn. and a heater by heating the heater for the prescribed period to burn the deposited carbon, etc. when an engine is stopped. CONSTITUTION:The oxygen sensor (a) is constituted of the element part for detecting oxygen concn. and the heater for heating the element part and is provided in the exhaust pipe, etc. of the engine. Diffusion current is changed according to the oxygen concn. and the oxygen concn. is detected from the current value thereof in order to detect continuously an air-fuel ratio. However, the carbon, hydrocarbon, etc. in the exhaust gas stick to the element part. The transfer of the engine to the stop state is then detected by a means (b) for detecting the stop state. A signal is emitted from a means (c) for generating an incineration signal to energize the heater and to burn the deposit. The incineration is stopped by a means (d) for controlling the current conduction after the incineration for the specified time. Since the deposit accumulating to the oxygen sensor is burned, the deterioration in the function of the oxygen sensor is prevented.
Patent JP-H04129025-A (JP)
Title: Magnetic disk and production thereof
Inventor: GOMI KENICHI
IPC: G11B5/84
Filed: 1990-09-19
Abstract: PURPOSE:To decrease the friction force and attraction force of the magnetic disk with and to a magnetic head and to maintain the floating stability of the magnetic head over a long period of time by forming the patterns to decrease the contact area with the slider surface of the magnetic head on the surface of a protective layer via a mask. CONSTITUTION:Oxygen ion beams 7 are cast via the mask 6 having the patterns controlled in the disposition of apertures and non-apertures on the surface of the surface protective layer 5 of the magnetic disk 8 to form surface rugged shapes along the patterns on the mask 6 on the surface of the protective layer 5. Only the hilly parts, therefore, directly face the head and the area ratio at which the magnetic head 8 comes into contact with the head can be decreased. The friction force and attraction force with and to the head are consequently lowered. Further, the fluctuation in the floating quantity of the head is lessened and the floating stability of the head over the entire surface of the magnetic disk 8 is assured by nearly uniformly disposing the formed hills. The fluctuation in the output by the fluctuation in the floating quan tity is thus prevented. The friction force and attraction force with and to the head are lowered in this way and the floating stability of the head is assured. The deteriora tion in the characteristics is lessened over a long period of time.
Patent JP-2000070821-A (JP)
Title: Drying of electrodeposition coating film and electrodeposition drying furnace
Inventor: NONOMURA HIROMI
IPC: B05D3/08
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent electrodeposition dripping generated by the dripping of an uncured electrodeposition soln. from the lower end of a side door to a sill outer panel by dripping the uncured electrodeposition soln. from the lower end of the side door when the electrodeposition coating film applied to a car body is dried. SOLUTION: A body 2 coming out of an electrodeposition tank is transferred to a coating truck 3 from an electrodeposition hanger in the front process of an electrodeposition drying furnace 1 and, at this time, a side door 21 is slightly opened and the body 2 is mounted on the coating truck 3 horizontally. The body 2 fed into a furnace from the inlet 2 thereof is passed through a heat-up zone 13 and, during the passage through of this zone, a coated electrodeposition coating film is cured and, at this time, the uncured electrodeposition soln. bonded to the surface of the body 2 is allowed to flow down along the surface of the body 2 under gravity to be collected to the rear edge 21a of a side door 21 by going along the lower end of the side door 21 by the inclination of the body itself due to an inclined zone 13.
Patent JP-S60141104-A (JP)
Title: Drive circuit of motor for ac electric railcar
Inventor: KINOSHITA SHIGENORI
IPC: B60L9/24
Filed: 1983-12-27
Abstract: PURPOSE:To effectively reduce a harmonic current, an equivalent disturbing current by connecting reactors in series with the secondary windings of transformers. CONSTITUTION:Unit rectifiers 21-24 are respectively connected with the secondary windings divided in a plurality of a transformer 1, and connected with each other in a cascade to construct a main rectifier 2 capable of operating as an inverter. A series connection circuit of a smoothing reactor 31 and DC drive motors 411-414, and a series connection circuit of a smoothing reactor 32 and DC drive motors 421-424 is connected in parallel with the output side of the rectifier 2. Further, reactors 51-54 are respectively connected in series with the secondary windings of the transformers 1. The reactances of reactors 51-54 are selected to the value which can sufficiently reduce the harmonic current, equivalent disturbing current and defective current.
Patent JP-H1184861-A (JP)
Title: Developing device
Inventor: MIKAWA SUSUMU
IPC: G03G15/08
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To stably form an image by providing toner housing parts for housing toner in both end parts of an electric field generating means and switching the carrying direction of the toner carried with the electric field generating means, with a switching means. SOLUTION: A partition 16a in the left toner housing part 14a is lowered so that the interval between the bottom end of the partition 16a and the base board 12 of the electric field generating means 10 is set to be a fixed narrow one. In the right toner housing part 14b, its partition 16b is moved upward to make the interval between the bottom end of the partition 16b and the base board 12 of the electric field generating means 10 large.  AC voltages whose phases are different from each other are applied to three electrode groups 11a-11c from a three-phase AC power source 13 respectively, to form a traveling- wave type electric field for carrying the toner 2 to the right and the toner 2 housed in the left toner housing part 14a is carried to the right, so that a specific amount of toner 2 is carried to a developing region facing an image carrier 1, through the gap between the bottom end of the partition 16a and the base plate 12 of the electric field generating means 10, to attain development.
Patent JP-H0697622-A (JP)
Title: Mounting structure of electronic parts and its mounting method
Inventor: SAKAMOTO HIDEFUMI
IPC: H05K3/34
Filed: 1992-09-17
Abstract: PURPOSE:To facilitate three-dimensional assembling of electronic parts between side boards, in the electronic parts mounting structure and the mounting method of a printed board which is widely used for circuit constitution of various kinds of electronic apparatuses. CONSTITUTION:A pair of side boards 12 composed of flexible printed boards are disposed in upright so as to be in parallel with each other. In the printed board, a plurality of rows of through holes 12-1 are arranged at specified pitches, and a connection terminal part 12-2 to a printed wiring board is formed on the lower end surface. Lead terminals protruding from both side surfaces of an electronic parts 1 are inserted into the through holes 12-1. After each lead terminal 1-1 of the electronic parts 1 is soldered to the through hole 12-1 of a first row which is bored on one end side of a pair of the side boards 12, the other end sides of the side boards 12 are mutually bent toward separation directions. Soldering of the lead terminals 1-1 of other electronic parts 1 is repeated in order by using the through holes 12-1 in the subsequent row. Thereby a plurality of electronic parts 1 are three-dimensionally mounted between the facing side boards 12.
Patent JP-S6490700-A (JP)
Title: Motional load driving circuit
Inventor: NAGI KATSUO
IPC: H03F1/34
Filed: 1987-09-30
Abstract: PURPOSE:To effectively drive a motional load without the influence of a potential difference between the input and output side earth points of an amplifying part by feeding back the detecting voltage of a load impedance cancelling part to the inverse input end of the amplifying part as a current through an inverter. CONSTITUTION:One end of resistances 12 and 17 is connected to the respective ends of a detected resistance RS to form a voltage-current transforming circuit by an arithmetic amplifier 16, and resistance 13, 14 and the load is connected to a speaker 20. When the detecting voltage generated at both the ends of a resistance RS is defined to be VS, the entire output impedance Z10 is represented by an equation I. Accordingly, resistances R3 and RY are suitably selected, thereby, the impedance Z10 can be set to a negative value. Thereby, the adverse influence of the potential difference of the earth points on a circuit is eliminated to reduce the various distortions of the motional load of the speaker or the like and drive.
Patent JP-H03111373-A (JP)
Title: Sorter
Inventor: ISHIGURO KUNIAKI
IPC: B65H39/11
Filed: 1989-09-21
Abstract: PURPOSE:To reduce the cost by furnishing bins in a number as integer multiple of the number of deflecting means, and thereby decreasing greatly the number of installed deflecting means and exhaust roller couiples. CONSTITUTION:A plurality of deflecting means 120 are furnished with possibility of changing over between the position, in which sheets are allowed to pass, and the position in which they are guided to bins 102, wherein the number of these bins 102 shall be an integer multiple of the number of deflecting means 120. A bin moving means A is furnished to move the bins 102 in a single piece. The first sheet is guided by the farthest deflecting means 120 from the sheet receiving part of a sorter 100 to be exhausted to the specified bin 120, the following sheets being guided by nearer deflecting means 120 one after another to be exhausted to respective specified bins 102. When the sheet guided by the nearest deflecting means is exhausted to its specified bin 102, all bins 102 are transferred in a single piece at one step. Distribution and accommodation of sheets are made in these operating cycles.
Patent JP-H0590876-A (JP)
Title: Tortional crystal resonator
Inventor: KAWASHIMA HIROFUMI
IPC: H03H9/215
Filed: 1991-09-26
Abstract: PURPOSE:To obtain a small tortional crystal resonator that is superior in frequency vs temperature characteristics and that has a frequency in a range of approximately 200kHz-600kHz from a TT-cut quartz plate with cut angles phiin a range of -90 deg.-+90 deg. and theta in a range of -10 deg.--80 deg.. CONSTITUTION:The present tortional crystal resonator has a tortional moment around length y0 with rotational angles phi in a range of -90 deg.-+90 deg. and theta in a range of -10 deg.--80 deg. around X-axis and z'-axis, and a side ratio of z-axis to x-axis of 0.1-1.5.
Patent JP-H06105567-A (JP)
Title: Driver for piezoelectric actuator
Inventor: IZAWA AKIHIRO
IPC: H02N2/00
Filed: 1992-09-17
Abstract: PURPOSE:To improve characteristics at the time of starting a piezoelectric actuator by providing a controller for controlling switching means so as to start a first voltage application from the application of the voltage generated from a negative voltage generator. CONSTITUTION:In a driver 100, a positive voltage is generated by a positive voltage generator 101 connected to a battery 1, a negative high voltage is generated from a negative voltage generator 102, and respectively stored in capacitors 103, 104. When application of the voltage to a piezoelectric actuator 7 is started, a thyristor 106 is first turned ON by a controller 10, then an inductor 107 and the thyristor 106 are alternately turned ON to obtain a necessary displacement from the first drive of the actuator. As a result, since the necessary displacement is obtained from an efficient drive utilizing the LC resonance of the inductor and the actuator and the first drive, characteristics at the time of driving the actuator can be improved.
Patent JP-H03110307-A (JP)
Title: Condensate recovery device and condensate recover method
Inventor: CHIBA AKIZO
IPC: F22D11/06
Filed: 1989-09-26
Abstract: PURPOSE:To recover the heat of condensate efficiently and at the same time make pressure resistance performance unnecessary in the heat exchanger, liquid supply tank, etc., by forming a gas and liquid separating space under normal pressure with a flushing steam pipe communicating with a condensate piping which introduces high temperature, high pressure condensate and runs upwards and a normal pressure condensate piping which communicates with the condensate piping and runs downward with its lower end sealed with liquid. CONSTITUTION:A gas and liquid separation space is formed at a branching position of a flushing steam piping 2 which communicates with a condensate piping 1 and runs upwards and a normal pressure condensate piping 3 which communicates with the condensate piping and runs downwards, and the gas and liquid are separated in the gas and liquid separation space 4. And, flushing steam is led to the upper section of a heat exchanger 5 by the flushing steam piping 2, and at the same time, the normal pressure condensate is led to the liquid phase section of a liquid supply tank 12 which also plays the role of receiving the normal pressure condensate by the normal pressure condensate piping 3, and the gas and liquid separation space 4 and a heat exchanger 6 are made to communicate with the atmosphere by a flushing steam condensate discharge port 8 which is provided at the lower section of the heat exchanger and open to the atmosphere, and released to the atmospheric pressure. And, hot liquid is taken out of the normal pressure condensate piping 3 through a hot liquid pipe 13 which communicates with the liquid supply tank 12, and a cold liquid is sent to the heat exchanger 5 to exchange heat between this cold liquid and the flushing steam, and recover heat.