baber/WOPTO huggingface dataset:
Patent JP-H11337288-A (JP)
Title: Heat exchanger
Inventor: BANZHAF MATTHIAS
IPC: B23P15/26
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and easily weldable heat exchanger. SOLUTION: In a heat exchanger, particularly, such a heat exchanger that is to be used as an exhaust gas heat exchanger, a pipe bottom 19, pipes in a pipe bundle, and a housing 15 are made of a special steel sheet and the pipe bottom 19 is formed as deep-drawn and punched parts. The parts have a surrounding wall which is protruded outward from the end sections of the pipes of the pipe bundle, welded to the housing 15, and connected with diffusers 12.
Patent JP-H0568440-A (JP)
Title: Method for cultivating plant
Inventor: MURAI KUNIHIKO
IPC: A01G31/06
Filed: 1991-04-08
Abstract: PURPOSE:To raise thermal efficiency, save energy and carry out water culture of plants by arranging plant cultivation beds in the vertical direction, moving lamps at a prescribed speed near the surface, enhancing the land efficiency and bringing the lamps close to the plants. CONSTITUTION:A pair of perforated panels 11 and 11 are vertically provided opposite at a prescribed gap (S) and both sides are fixed with side frames 13 and 13. Spacers (13A) and (13A) are interposed between the panels 11 and 11. Many vertical type plant cultivation beds 10 having troughs (11C) of a funnel- shaped cross section are attached to the tips of the gap (S) and fibrous entangled units 12 nipped in the gap (S) are installed on moving frames 16 equipped with casters (16A) crosswise side by side on rails (17A) in a base frame 17. Plural lamps 18 are arranged between the beds 10 in the transverse direction, supported on frame units (18A) and hung from rails (18C) through rollers (18B) on the tip. The lamps 18 are then moved at a prescribed speed to improve land and energy efficiencies and carry out water culture of plants.
Patent JP-S61273311-A (JP)
Inventor: OMORI SHOZO
IPC: B65B9/10
Filed: 1985-05-17
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-H11286482-A (JP)
Title: Purification of gamma-butyrolactone
Inventor: FURUKAWA HIROSHI
IPC: C07D307/33
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain high-purity γ-butyrolactone by efficiently industrially advantageously removing aldehydes such as tetrahydrofurano-2-oxybutanal which are impurities in γ-butyrolactone. SOLUTION: This method for purifying γ-butyrolactone comprises adding an acidic substance to γ-butyrolactone and purifying γ-butyrolactone by distillation. The acidic substance includes an organic acid or a solid acid. The organic acid includes methyltetrahydrophthalic acid, pyromellitic acid, ortho-phthalic acid, trimellitic acid, methanesulfonic acid, benzenesulfonic acid, p-toluenesulfonic acid, benzenesulfinic acid, paratoluenesulfinic acid and an anhydride thereof or a salt thereof. P-toluenesulfonic acid is preferable among them as the organic acid, because a substance well soluble in γ-butyrolactone, having boiling point separate from that or γ-butyrolactone and capable of readily separating by distillation is preferable.  The solid acid includes silica-alumina, silica-magnesia, proton type zeolite or cation exchange resin and silica-alumina is preferable from the viewpoint of acid strength.
Patent JP-H042801-A (JP)
Title: Inner glove
Inventor: MIZUKAMI YOSHIKATSU
IPC: A41D19/00
Filed: 1990-04-19
Abstract: PURPOSE:To obtain an easily washable and disposable inner glove having water- absorptivity and suitable for wearing in a water-proofing glove such as kitchen glove to keep an air-permeable space between the water-proofing glove and the hand by using a cloth having a specific thickness and a specific hole area. CONSTITUTION:The objective inner glove is produced by opening small holes of 1-3mm diameter (the opening ratio is 40-80% based on the total area of fabric) on the whole surface of a fabric having a thickness of 0.25-3mm and knit with a fiber of <=3 denier.
Patent JP-S63268647-A (JP)
Title: Printing condition-setting system
Inventor: SUGIMOTO TOSHIKI
IPC: B41F13/02
Filed: 1987-04-27
Abstract: PURPOSE:To speedily set printing conditions and avoid the wasting of a printing base material or an ink in pulling a trial proof, by appropriately changing printing conditions calculated by a printing condition-calculating means by a printing condition-changing means, and outputting the formed data to a printing condition-setting driver for a press. CONSTITUTION:A computer 3 as a printing condition-setting means comprises a means 3a for calculating printing conditions by reading standardized printing conditions from a storage device 2, an input screen display means 3b for displaying input menu from a light pen 1 on a display device 4, a means 3c for changing the printing conditions calculated by the printing condition calculating means 3a, a means 3d for changing the standard condition stored in the storage device 2, and a means 3e for registering the changed data as actual printing conditions into the storage device 2. The computer 3 forms data to be given to a press, and controls the entire part of the system.
Patent JP-H0285634-A (JP)
Title: Air conditioner
Inventor: MATSUSHITA TADASHI
IPC: F24F11/02
Filed: 1989-04-24
Abstract: PURPOSE:To provide ease of checking air conditioning units for the normal connection by a method wherein in case tow or more air conditioning units are controlled in a group by a single controller, the addresses of the air conditioning units are indicated on an indicator of the single controller. CONSTITUTION:Two or more air conditioning units A1 - A8 are adequately installed at different places, and their addresses are adequately set by an address setting device 10. When the air conditioning units are checked for the addresses setting, the addresses of the air conditioning units A1 - A8 are read by an address reading device 24 of a control device C, D in a single remote controller, etc. and indicated on an indicator 2 by an indication control device 25. Consequently, when the number of addresses indicated equals the number of the air conditioning units installed, an operator can recognize it as the normal address setting.
Patent JP-H044728-A (JP)
Title: Rush current limiting circuit
Inventor: CHIKAISHI KOICHI
IPC: H02H9/02
Filed: 1990-04-21
Abstract: PURPOSE:To reduce a power consumption and a voltage loss, by making a voltage sensing part sense that the charging voltage of a load capacitor comes to a predetermined value, and by changing over a first part for adjusting base currents into a second part for adjusting base currents. CONSTITUTION:A voltage Vi comes to 12 volt at a time, t=0, and a voltage between the emitter and base of a transistor 1, VEB=0.6 volt, is generated. At this time, the base current Ib flows through a first part 2 for adjusting base currents. As a charged voltage Vc increases, a voltage Vec decreases, and when the charged voltage Vc exceeds 7.5 volt at a time, t=t0, a voltage VB increases. When the voltage VB comes to 1.5 volt, since a transistor 13 turns on, the base current Ib flows through a second part 3 for adjusting base currents. Therefore, a voltage sensing part 4 senses the charged voltage of a load capacitor CL at which the first part 2 for adjusting base currents is charged over into the second part 3 for adjusting base currents. At this time, since the value of the base current Ib changes, the transistor 1 comes into a saturation state. Then, the power consumed in the transistor 1 is estimated.
Patent JP-S63271653-A (JP)
Title: Control system for data transfer between main storage and input/output devices
Inventor: ISHIHARA JIYUNGO
IPC: G06F3/06
Filed: 1987-04-30
Abstract: PURPOSE:To improve processing ability and to increase the throughput of data transmission/reception by setting data which needs to be in sequence in a transmission buffer and reading data out of a receiving buffer simultaneously by using plural buffers. CONSTITUTION:A control word where a counted value indicating transmission processing order outputted by a transmission counter 12 is provided on the side of a main storage 100, and buffers 2-1 and 2- where sent data are written are provided. Then when data transfer from the main storage 100 to an input/ output device 200 is performed, the buffer 2 paired with the control word where the same transmission processing order as reception processing order is written is read. Further, when data transfer from the input/output device 200 to the main storage 100 is performed, a buffer paired with said control word is read.
Patent JP-S63270701-A (JP)
Title: Purification of hyaluronic acid
Inventor: SEKI MAMORU
IPC: C08B37/08
Filed: 1987-04-30
Abstract: PURPOSE:To purify efficiently hyaluronic acid, by bringing a hyaluronic acid solution containing a cationic surface active agent into contact with a porous adsorbent or an ion exchange resin to remove the surface active agent therefrom. CONSTITUTION:A cationic surface active agent (e.g., cetyltrimethylammonium chloride) is added to a sterilized hyaluronic acid fermentation liquid to produce a composite of hyaluronic acid and the cationic surface active agent, and the mixture is centrifuged to recover the composite. The composite is dissolved in, for example, an aqueous solution of sodium acetate, and the obtained solution is brought into contact with a porous adsorbent (e.g., powdered activated carbon) or an ion exchange resin to remove the cationic surface active agent. Then, purified hyaluronic acid is obtained by adding, for example, ethyl alcohol to the aqueous solution of hyaluronic acid to precipitate hyaluronic acid and isolating it.
Patent JP-H02283485-A (JP)
Title: Ink sheet cassette and recording device
Inventor: KANEMURA MASAJI
IPC: B41J29/17
Filed: 1989-04-26
Abstract: PURPOSE:To make it possible to clean a recording head easily by providing an end detection tape with a cleaning function. CONSTITUTION:If a sliver tape 3 is detected by a detection device, CPU 17a stops a carrier and also stops a printing operation temporarily with a recording head separated from a platen roller side. Next, a skip signal is connected to a drive control section 17c, and the silver tape 3 is allowed to run to a position for the recording head. After this, a cleaning signal is connected to a printing control section 17 and the drive control section 17c by CPU 17a, and the recording head is lowered and heated for a time before the whole silver tape 3 is wound around a core. Then the front of the recording head is pressed on the rear 3a of the silver tape 3. In the meantime, the sliver tape 3 is allowed to run to scratch the front of the recording head on the rear 3a with a cleaning function. Consequently, ink waste sticking to the front of the recording head becomes soft, and scraped off.
Patent JP-H01274596-A (JP)
Title: Key telephone system
Inventor: TOMITA HIROKO
IPC: H04Q3/58
Filed: 1988-04-27
Abstract: PURPOSE:To copy all inputted telephone numbers for individual abbreviation dial registration for a key telephone set with simple operation and to use them by other telephone set by providing a memory and an information copying means. CONSTITUTION:A special button 10 is depressed for a key telephone set 2c to apply special dialing #, and then the telephone number of a copy sender telephone set 2a and the telephone number of a copy destination telephone set 2b are dialed. A main control section 3 receives the information via an interface 4. The main control section 3 reads the telephone number D1 from the storage area of the copy sender telephone set 2a in the memory M1 of the memory 7 at first and writes it to the storage area of the copy destination telephone set 2b in the M1. All telephone numbers D1 to Dm stored with respect to the telephone set 2a are copied in the storage area of the telephone set 2b sequentially repetitively. After the simple operation, the operator can make a call with the same abbreviation dial as that of the copy sender telephone set from the telephone set of the copy destination.
Patent JP-H01274115-A (JP)
Title: Light crystal light valve
Inventor: ARIGA SHUJI
IPC: H01B5/14
Filed: 1988-04-27
Abstract: PURPOSE:To enable neutral light control by forming a common electrode on a counter substrate of 2 kinds of thin films; a thin metallic film and a transparent electrode and bringing the transparent electrode into contact with a liquid crystal layer so that the light valve can deal sufficiently with driving of TFT (thin-film transistors). CONSTITUTION:The common electrode on the counter substrate 101 is formed of two kinds of the thin films; the thin metallic film 102 and the transparent electrode 103 and the transparent electrode 103 is brought into contact with the liquid crystal layer 105. Since the thin metallic film 102 acts in an auxiliary manner to maintain sufficiently low resistance even if the transparent electrode 103 is set thin, the resistance value of the common electrode is sufficiently lowered. Further, the flawing of the thin metallic film 102 surface in a rubbing treatment at the time of a liquid crystal orientation treatment is obviated and the good oriented state is maintained by setting the transparent electrode 103 to the liquid crystal layer 105 side. The practicable use of the low-resistance common electrode which can deal sufficiently with the driving of the TFTs is thereby enabled and the neutral light control is enabled as well.
Patent JP-S62261970-A (JP)
Title: Diagnosis device
Inventor: KITAMURA HISASHI
IPC: G01R31/00
Filed: 1986-05-09
Abstract: PURPOSE:To decrease the number of digital input and output cards in use by inputting a dummy signal to a device to be tested and also inputting its output signal to a central processor through a serial/parallel and a parallel/serial converter respectively. CONSTITUTION:A CPU card 1 outputs serial data 9 and a pulse signal 10 for a clock from a digital output card 2 in test mode and a shift register 5 converts input data 9 into parallel data at constant timing with the signal 10 and inputs the data to the device 3 to be tested. The output signal of the device 3, on the other hand, is converted by a shift register 6 into serial data 12, which is inputted to a digital card 4; and the output signal of the card 4 is inputted to a card 1 to diagnose whether or not the device 3 is normal. Consequently, the number of digital input and output cards in use and the use amount of connection cables are reduced to reduce the size of the diagnosing device and simplify its constitution.
Patent JP-S5230555-A (JP)
Title: Hair dryer
Inventor: SAKAMOTO TOORU
IPC: A45D20/12
Filed: 1975-09-01
Abstract: PURPOSE: A hair dryer of a simple and vibration-free construction by attaching a motor by means of screws to an air rectifier frame having rectifier vanes, covering a fitting part attached to said rectifier vanes with a buffer rubber and holding it by means of a rib provided on a casing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63269565-A (JP)
Title: Mis field-effect transistor and manufacture thereof
Inventor: HORIGOME OSAMU
IPC: H01L27/108
Filed: 1987-04-27
Abstract: PURPOSE:To correct a deviation of a gate threshold voltage by adjusting a channel doping amount by a method wherein a gate length is decided after a clearance between two vertical grooves in a semiconductor substrate has been set. CONSTITUTION:A nitride film 2 formed on a P-type semiconductor substrate 1 is patterned in such a way that two openings are formed with an interval equal to a gate length, a reactive ion etching operation is executed, and two vertical grooves 3a, 3b are formed inside the substrate. An oxide film 4 is formed inside these vertical grooves 3a, 3b; a channel stopper 5 is formed on one sidewall of the vertical groove 3b; N<+> diffusion layers 6 and 7 are formed along the upper part of the adjacent vertical grooves 3a, 3b; a junction capacitive part 10 composed of a P-type layer 8 and an N-type layer 9 is formed on one part of the diffusion layer 7. Then, a capacitive gate oxide film 11 and a capacitive nitride film 12 are formed on the junction capacitive part 10; furthermore, extraction lower-part electrodes 13a, 13b are formed inside the vertical grooves 3a, 3b.
Patent JP-H02283253-A (JP)
Title: Bean curd containing rice flour
Inventor: SHIBATA RUMI
IPC: A23L7/10
Filed: 1989-04-25
Abstract: PURPOSE:To prepare bean curd containing rice flour, having thick taste, rich in proteins and useful as a health food by kneading rice flour with bean curd in place of water. CONSTITUTION:The objective bean curd containing rice flour can be prepared e.g. by adding 250g of bean curd to 200g of rice flour and kneading the components.
Patent JP-S63269823-A (JP)
Title: Input device for equipment
Inventor: NAKAMURA TAKESHI
IPC: H03K17/00
Filed: 1987-04-28
Abstract: PURPOSE:To obtain the compatibility of the input of a large number of switches with a few number of inputs/outputs and that of the switch requiring fast input speed, by performing the input by connecting the switch requiring the fast input speed to the outputs of plural time divisional signals. CONSTITUTION:The switch 6 is the one requiring the fast input speed compared with another switch, and it is connected to the output terminals 1b and 1d of the time divisional signal of a control means 1 via diodes 30 and 31. The acceptance of the switches 7-15 not requiring the fast input speed are performed by the switch 7 after deciding by the control means 1, and the cycle of the acceptance of the input at that time is set as T. Also, an input signal at the time of turning ON the switch 6 requiring the fast input speed, that is, a signal synchronized with the outputs of the terminals 1b and 1d of the control means 1 is inputted to the input terminal 1e of the means 1. The cycle of the acceptance at that time goes to T/2, and it means that the input is performed at speed double compared with that of another switches 7-15. In such a way, the compatibility of the input of the large number of switches with the few number of inputs/outputs and that of the switch requiring the fast input speed can be obtained.
Patent JP-H045552-A (JP)
Title: Emission spectrochemical analysis of steel
Inventor: SUGIMOTO KAZUMASA
IPC: G01N21/67
Filed: 1990-04-23
Abstract: PURPOSE:To rapidly analyze the grain sizes of inclusions by discharging pulses in a sample, detecting the correlation of the emission intensities of the spectral rays between an iron element and the element to be analyzed, and using the average of the degree of abnormality of abnormal value pulses. CONSTITUTION:The pulses are generated between the sample and electrode and the emission intensities of the iron element and aluminum element of the spectral rays are respectively detected. The detected pulse groups are processed by a regression analysis and the lower tangent of the pulse groups is determined as a correction equation. The correlation equation of the lower tangent is deformed to obtain the upper tangent G. The pulses exceeding the upper tangent G is decided as the abnormal value pulses. Then the degree of abnormality of every abnormal value pulses is obtained. The average grain size of the inclusions is determined in accordance with the degree of abnormality of all the abnormal value pulses. The abnormal value pulses are previously detected by discharging the pulses in a standard sample of the known average grain size of the inclusions in this case. These abnormal value pulses are used as standard values. The average grain size of the inclusions are rapidly measured with the high accuracy in this way.
Patent JP-S5228150-A (JP)
Title: Folding door
Inventor: NISHIMURA TOKUMITSU
IPC: E06B3/94
Filed: 1975-08-29
Abstract: PURPOSE: To provide a simple-structure door for providing a smooth and steady straight way folding without rolling. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07312407-A (JP)
Title: Semiconductor package
Inventor: GOTOU YASUSHI
IPC: H01L23/538
Filed: 1994-05-19
Abstract: PURPOSE:To make the electric resistances of signal circuits equal, by making the lengthes of signal circuits equal which connect the terminals of a plurality of semiconductor chips mounted on the surface of a printed wiring board. CONSTITUTION:A mounting part 2 where a semiconductor chip is mounted, a connection pad 3, and a signal circuit 4 are formed on the surface of a printed wiring board 1. The signal circuit 4 is connected with a signal circuit 7 formed in the inner layer of the printed wiring board 1, through viaholes 5, and connected with a signal circuit 12 formed in the inner layer, through viaholes 13. Hence the parts between connection pads 3, 3 are connected. Thereby the lengths of the signal circuits connecting the connection pads 3 formed around the mounting part 2 of one semiconductor chip with the connection pads 3 of the mounting part of the other semiconductor chip are made equal. Thereby the electric resistances of the signal circuits can be made constant, so that the timing shift of operation I/O is not generated, and high speed operation process is enabled.
Patent JP-H07311777-A (JP)
Title: Data retrieval method for different kind of data base
Inventor: HARA MISA
IPC: G06F17/30
Filed: 1994-05-19
Abstract: PURPOSE:To shorten the time required for the entire data retrieval by successively retrieving plural data bases from the one with a high priority order while eliminating an overlapping part. CONSTITUTION:Based on retrieval conditions inputted from an input part 101, according to the contents of a DB management table 106 for managing retrieval priority orders for respective conditions for the respective data bases 103-105, the data bases 103-105 to be retreived and the priority orders are judged in a processing part 109. According to a DB retrieval expression correspondence table 107 for extending retrieval expressions for the respective data bases 103-105, the retrieval expressions are extended in the processing part 109, the data bases 103-105 are successively retrieved and storage in a retrieved result storage part 108 is performed. Then, based on the contents stored in the retrieved result storage part 108, retrieved results are arranged and edited in the processing part 109 and outputted to a display part 102. At the time, when the contents stored in the retrieved result storage part 108 are intra-company data and data not opened to the public and to be kept in secret, that effect is entered and outputted.
Patent JP-H0855482-A (JP)
Title: Bootstrap circuit and data output buffer
Inventor: MINAMI SHIYOUKI
IPC: H03K17/06
Filed: 1995-04-28
Abstract: PURPOSE: To improve an output signal response speed and stabilize boosting even if an input signal contains noise of an impulse component by minimizing the resistance Value of a charging passage and greatly increasing a current supplied to a capacitor. CONSTITUTION: When the voltage at a third node N3 is lower than a supplied source voltage Vcc, a first P-MOS transistor(TR) MP2 turns on together with a third N-MOS TR MN7. Consequently, the resistance between the source voltage Vcc and third node N3 becomes small and the current supplied to the node N3 is greatly increased in quantity. Consequently, the voltage at the node N3 is boosted very fast. Further, the voltage at the node N3 is boosted more by transmitting the voltage of the voltage source Vcc of the TR MP2 without any drops irrelevantly to the threshold voltage of the TR MN7.