baber/WOPTO huggingface dataset:
Patent JP-S6112246-A (JP)
Title: Method for packaging vegetable and fruit
Inventor: KITAGAWA HIROTOSHI
IPC: B65D85/50
Filed: 1984-06-28
Abstract: PURPOSE:To keep very effectively the freshness of vegetables and fruits, by packaging the vegetables and fruits in the presence of one or more of hydroxide, oxides and salts of a metal of Groups IIa and/or IIb in the periodic table. CONSTITUTION:Vegetables and fruits are packaged in the presence of a freshness preserving agent consisting of hydroxides, oxides and salts of a metal, preferably Ca, Mg or Ba of Groups IIa and/or IIb in the periodic table. The amount of the freshness preserving agent to be used is preferably 0.1-50wt% based on the vegetables and fruits in particular. The above-mentioned freshness preserving agent is provided preferably by putting the agent in a container, e.g. a bag, and wrapping the agent together with the vegetables and fruits with a packaging material. The preferred packaging material is polubutadiene resin, particularly 1,2-polybutadine from the viewpoint of processability, workability and gas permeability, e.g. CO2 or O2, etc.
Patent JP-S63231846-A (JP)
Inventor: CHIYOO SUKU RAE
IPC: H01J29/62
Filed: 1987-05-29
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-H05327831-A (JP)
Title: Multi-value function telephone set with operation procedure pattern display
Inventor: UEJIMA YOSHIHIRO
IPC: H04M1/00
Filed: 1992-05-27
Abstract: PURPOSE:To easily utilize multi-function by recording characters to display the operation procedure for each function, reading the required procedure and displaying it, and entering the displayed operation procedure by keys to make the operation. CONSTITUTION:Characters displaying the operation procedure for each function are recorded in a character recording memory 1. Characters are expanded in a bit map memory 2 corresponding to picture elements of a display screen from character data read by a character recording memory. A picture signal transmission circuit 5 reads sequentially data expanded on the bit map memory and converts the data into a picture signal and sends the result. An operation procedure control section 3 controls the operation based on a command key- entered by the operation procedure displayed on the screen by the signal sent from the picture signal transmission circuit 5. The characters displaying the operation procedure for each function are recorded as the above and the required procedure is displayed and read and the key is entered according to the displayed operation procedure for the operation.
Patent JP-S61291238-A (JP)
Title: Load receiving board apparatus on trailer bed
Inventor: IWAI TAKASHI
IPC: B60P3/00
Filed: 1985-06-19
Abstract: PURPOSE:To facilitate the disposal of the tieback members when they are not required, by installing several pairs of tieback members consisting of two members in pairs which support the both sides of the lower part of the cylindrical load horizontally laid on the bed of a trailer so as to be operated in free appearance and disapperance and in free up-and-down turning in the recessed part formed onto the floor of the bed. CONSTITUTION:Several pairs of tieback members 4 consisting of parallel two stripes in pairs which are arranged in parallel in the direction of the axis line of the cylindrical load (a) horizontally set onto the bed 3 of a trailer 2 and set along the both sides of the lower-part circular surface of the load (a) are arranged onto the bed 3. The tieback member 4 is connected in free up-and-down turning through a hinge 7 onto the upper side edge of the recessed part 6 formed onto the floor 5 constituting the bed 3. When the tieback member 4 is lifted up, the horizontal plane 4a is received onto the floor 5, and when the tieback member 4 is fallen down, the horizontal plane 4a is set at equal plane to the floor 5, and the inclined surface 4b is attached and supported by the bottom 6a of the recessed part 6 on the inclined surface equal to the inclined surface 4b. Therefore, when the flat-shaped load is loaded, the tieback members 4 can be easily accommodated at the position suppressing obstruction.
Patent JP-S5760914-A (JP)
Title: Wheel driving mechanism for agriculatural tractor
Inventor: HASHIMOTO OSAMI
IPC: B60K17/34
Filed: 1980-09-27
Abstract: PURPOSE: To improve controllability by means of a controlling mechanism which can continuously shift the driving engine speed ratio for each differential gear, in a tractor provided those steering wheels coupled to and driven by individual differential gears, and other wheels incapable of steering located in both fron and rear.  
     CONSTITUTION: One pair of left and right wheels 5, 5 are controllably installed ahead of the body frame, and the both wheels 5, 5 are coupled together by means of a first differential gear 7. Besides, one pair of left and right wheels 8, 8 are controllably installed behind the body frame, and the both wheels 8, 8 are coupled together by means of a second differential gear 9. The first and second differential gears 7, 9 are interlocked and coupled with a third differential gear 10, and said gear 10 is coupled with the engine E. And, one pair of friction brakers 14, 14 are separately installed on an interlocking rotary shaft 12 of the both differential gears 7, 10 and on an interlocking rotary shaft 13 of the both differential gears 9, 10, and the desired purpose can be achieved by controlling each friction brake 14 through cylinders 15. Each cylinder 15 can be operated and controlled by controlling an electromagnetic control valve 16 through a controler 22. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10326362-A (JP)
Title: Vehicle detector
Inventor: NAKAGAWA HITOSHI
IPC: G07B15/00
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle detector that can precisely adjust the mutually facing state of respective light emitting units and light receiving units with good operability and that can be actualized at a low cost. SOLUTION: A light emitting unit and a light receiving unit have light emitting element units 1 (light emitting unit or light receiving unit) held fixedly and coupled by coupling members 2 and 3 so that their directions (light emitting direction and light receiving direction) are parallel. Then, the coupling members 2 and 3 are supported by a rotary shaft 4 so that they can swing.
Patent JP-H11319098-A (JP)
Title: Portable oxygen concentrator
Inventor: KOBAYASHI YOSHIO
IPC: A61M16/10
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To prevent the invasion of dust or rainwater into an apparatus and to secure stabilized function by providing a cover to the top surface of an apparatus main body. SOLUTION: An air intake port 6 or an operation panel is provided to the top surface 7 of an apparatus main body 1 and set to the direct contact position with rainwater in the case of a rainy whether outdoor use in a state free from a cover 2. The cover 2 is not usually mounted and may be used only in a rainy weather case or may be always attached. In this case, the cover is mounted on the apparatus main body 1 by an attaching tool 3 and, in the case of the contact with the operation panel, the cover 2 is raised on its front side to achieve a purpose. In such a state that the cover 2 is mounted on the apparatus main body 1, an opening part 4 or a gap 5 is provided and the interior of the cover 2 is allowed to communicate with the open air by the opening part 4 or the gap 5.  The cover 2 is made of any transparent material quality which may be colorless or colored and, for example, an acrylic resin or a polycarbonate resin is used.
Patent JP-S5838016-A (JP)
Title: Piezoelectric oscillator
Inventor: KAZAMA TOYOKI
IPC: H01L41/00
Filed: 1981-08-28
Abstract: PURPOSE:To surely adhere a zinc oxide film and to improve heat-resistance, by inserting a metallic boundary layer having excellent adhering and heat-resistant properties between a substrate and the zinc oxide film constituting an oscillator. CONSTITUTION:On a substrate 1 made of stainless steel constituting an oscillator, a boundary layer 2 is formed with sputtering and this boundary layer 2 is formed with a metal such as titanium excellent in adhering and heat-resistant properties. On the boundary layer 2, a film 3 of zinc oxide is formed with sputtering and an electrode 4 made of aluminum or gold is formed further on the film 3. Through this constitution, since the ahering properties between the stainless seel and the titanium, and between the titanium and the zinc oxide are strong, the adhering strength sufficient in practice can be assured and the titanium boundary layer 2 can increase the heat resistance.
Patent JP-H04359159-A (JP)
Title: Wave-form observing device
Inventor: SHIMADA SHUSAKU
IPC: G01R13/20
Filed: 1991-06-06
Abstract: PURPOSE:To provide a wave-form observing device capable of concurrently observing a logic wave-form and an analog wave-form with one input means. CONSTITUTION:A wave-form observing device has an input means l, a signal amplifying means 2 amplifying signals, a signal switching means 3 having a means receiving the signals from the signal amplifying means 2 and outputting the signals from the amplifying means 2 as they are and a means selectively outputting either one of the multiple signals from the amplifying means 2, a logic analyzer signal processing means 5, an oscilloscope signal processing means 6, and a display means 7 receiving the signals from the logic analyzer signal processing means 5 and the signals from the oscilloscope signal processing means 6 and processing them for screen display.
Patent JP-H05325423-A (JP)
Title: Optical information recording and reproducing device
Inventor: HORIGUCHI TOSHIO
IPC: G11B7/004
Filed: 1992-05-27
Abstract: PURPOSE:To enable coping with plural physical formats with a device by constituting the device so as to cope with plural physical formats and switching the operation of the device in accordance with a selected format. CONSTITUTION:A CPU 5 is connected to a format selecting switch 2, outputs a format selecting signal 6 indicating whether or not either of a format A or a format B is selected in accordance with selection setting by the switch 2, and allows a control unit 7A for the format A or a control unit 7B for the format B to be operated. Also the selected control unit 7A or 7B controls a driving unit 3 so as to perform various operations such as writing information in an optical card 4 or reading information from the optical card 4 in accordance with a command from an external control means in the control of the CPU 5.
Patent JP-H0435213-A (JP)
Title: Filter circuit
Inventor: NAKASE JUNKO
IPC: H03H17/06
Filed: 1990-05-28
Abstract: PURPOSE:To realize a filter circuit with a scale of small circuit by providing an adder adding outputs of plural filter circuit units after applying a proper weighting to them of the filter circuit. CONSTITUTION:The filter circuit consists of m-sets of filter circuit units 61 and a weight adder 42 adding outputs (b1 - bn) of each of the filter circuit units 61 after supplying a proper weight to them, and each filter circuit unit 61 consists of a shift register 12 and an arithmetic section 51 mainly performing multiplication and addition. Then an input signal is divided into data of some digits each, each data is processed in parallel at each separated filter circuit unit 61 and the unit 61 uses a computing element 51 multiply while being operated at a frequency being an integral number of multiple of a sampling frequency fs. Thus, the entire circuit scale is reduced.
Patent JP-H07316459-A (JP)
Title: Production of surface-treated alumina
Inventor: INO SHIGEKI
IPC: C08K9/06
Filed: 1994-05-25
Abstract: PURPOSE:To obtain a surface-treated alumina which imparts characteristics inherent in alumina, such as a low coefficient of linear thermal expansion and a high thermal conductivity, to a resin matrix when compounded thereinto as a filler without adversely affecting the components in the matrix. CONSTITUTION:A surface-treated alumina is produced by subjecting an alumina powder to surface treatment with an organosilicon compd. pref. having alkoxy groups and then to heat treatment at 300 deg.C or higher.
Patent JP-H082865-A (JP)
Title: Brake for escalator
Inventor: SAKAMOTO KAZUHIDE
IPC: B66B23/02
Filed: 1994-06-17
Abstract: PURPOSE:To stop an escalator having even overload in a standardized stop distance and reduce an impact to users at the time of emergency stop. CONSTITUTION:A brake show 2 for an auxiliary brake is added to a brake drum of driving motor 4 for driving a step. The brake shoe 2 is driven by a driving motor for the auxiliary brake. A key switch is provided inside a balustrade at the lower story side of an escalator. When a brake shoe for a main brake for stopping the escalator is driven to utilize the escalator for a staircase, the driving motor for the auxiliary brake is driven by a key switch so that the escalator is stopped in a predetermined distance even if a load reaches two times a rated one.
Patent JP-H06322124-A (JP)
Title: Novel curing type resin and its composition
Inventor: FURUYA HIROYUKI
IPC: C08G73/12
Filed: 1993-05-12
Abstract: PURPOSE:To provide the subject resin comprising a specific oligomer, substantially not generating voids and cracks, low in hygroscopicity, excellent in heat resistance, processability, dielectric characteristics and dimensional stability, and useful for laminate boards, etc. CONSTITUTION:The objective resin comprises an oligomer of formula I [Ar1 is trivalent organic group; Ar2 is divalent organic group; Ar3 is tetravalent organic group; Y is S, SO2, O, CO, CO-O, etc.; X is trivalent bond group such as a group of formula II; n is 0-20; M is HCidenticalC, H2C=C-R3 (R3 is H, phenyl, lower alkyl, etc.)] or an oligomer of formula III (Ar1 is divalent group). A curing type resin composition comprising the resin of formula I and the resin of formula III is obtained.
Patent JP-S63297207-A (JP)
Title: Production of aluminum nitride powder
Inventor: ITO SOTARO
IPC: C01B21/072
Filed: 1987-05-29
Abstract: PURPOSE:To efficiently obtain finely divided AlN powder having excellent uniformity and sintering properties, by blending Al(OH)3 with a specific organic compound in a set state, drying and heating in a N2 gas and/or NH3 gas stream. CONSTITUTION:(A) High-purity Al(OH)3 fine powder having <=100mum average particle diameter and (B) an organic compound such as phenolic resin, pitch or starch to become carbon under a reaction condition in the weight ratio of the component A/B of 1/0.23-1 are ground by the use of a ball mill, etc., in a wet state by adding a solvent such as water or an alcohol to give a liquid mixture. The ground mixture is dried by spray-drying method, nitrided under heating in a N2 gas and/or NH3 gas stream at 1,000-1,600 deg.C and further decarbonized in air under heating at 600-800 deg.C to give AlN powder having <=1mu average particle diameter and uniform particle diameter not requiring grinding.
Patent JP-S6114728-A (JP)
Title: Purity evaluation of semiconductor manufacture device
Inventor: ISHIKAWA KAZUNARI
IPC: H01L21/304
Filed: 1984-06-29
Abstract: PURPOSE:To perform purity evaluation inside a centrifugal drier with high reliability by estimating the purity of the drier from appearance check of a CVD oxidizing film which is formed with no impurity after a wafer is water washed and dried by the centrifugal drier. CONSTITUTION:A wafer 9 is took into a general CVD device and an SiO2 film 10 of a non-doped CVD oxidizing film is grown on it. The growth speed of the SiO2 film 10 on dirts of m1, m2... on the surface of the semiconductor wafer 9 affected by a centrifugal drier is slower and faster on the part where no dirts m1, m2... exist, consequently, the SiO2 film 10 is formed thinly on the dirts m1, m2... and thicker on the other part, the border of difference in thickness appears clearly, and moreover the color of the SiO2 film 10n1, 10n2... is appeared in different from the other. Degree of dirts can be estimated by general estimation of the area and length of the SiO2 film 10n1, 10n2... on the dirts by checking them with eyes and the purity of the centrifugal drier can be estimated.
Patent JP-S63298103-A (JP)
Title: Image sensing type boundary detector
Inventor: HAYASHI MASAHIKO
IPC: G01B11/00
Filed: 1987-05-29
Abstract: PURPOSE:To make the processing speed of an image high without decreasing the detecting accuracy of a boundary, by switching the state so that picture elements within a preset central region among picture elements, which are aligned in the intersecting direction with the boundary, are made to be the object elements to be processed. CONSTITUTION:When a boundary detection 1 is started, image processing with an image sensor is performed. Image data over the entire field of view of the image are taken in, and the data are quantized in correspondence with the density of the image 2. After the smoothing 3 of the image data, whether the image to be processed is to be limited or not is judged 4. Then, the picture elements of the entire image are differentiated 6 and the values are obtained. Binary coding is performed so that only the picture element, whose absolute value of the differentiated value SX becomes the magnitude exceeding preset threshold value, is taken out. Then, half conversion is used, and many straight lines, which are divided at every preset angle passing picture element at every binary coded picture element, are projected on a polar coordinate system. The frequency of the occurrence of the same coordinate value is drawn on a histogram. One straight line for the maximum frequency is obtained. With said straight line as a straight line corresponding to the boundary, inspection is performed.
Patent JP-S5837571-A (JP)
Title: Accurate measuring method for electric capacity of capacitor in liquid helium
Inventor: WATANABE MITSUO
IPC: G01B7/00
Filed: 1981-08-31
Abstract: PURPOSE:To prevent a container for liquid helium from the inflow of heat and accurately measure by setting another insulated liquid helium container on the incide of the liquid helium container. CONSTITUTION:An electric capacity detecting part 6 is fitted to an inner liquid helium container 2, a liquid nitrogen container 3 is filled with liquid nitrogen 5 and an outer liquid helium container 1 and the inner container 2 are filled with liquid helium 4. Subsequently a sample irradiated by neutrons under an extremely low temperature is set on the electric capacity detecting part 6 without raising the temperature and the electric capacity after irradiation in the liquid  helium is measured. Thus the outside of the liquid helium container for the detecting part 6 is filled with liquid helium, so that the heat inflow from the external into the detecting part 6 can be reduced and the electric capacity can be  stably and accurately measured in the liquid helium.
Patent JP-H04333489-A (JP)
Title: Bridge type crane for cargo handling in ship
Inventor: YOSHIMOTO TAKAZO
IPC: B66C5/08
Filed: 1991-05-09
Abstract: PURPOSE:To reduce the weight of a crane and lower the center of gravity by combining the upper end of a booth supporting lever with the middle part of a boom pivotally fitted to the extreme end of a horizontal girder, and providing a power cylinder between the bracket on the side of the upper part of a leg and the boom supporting lever. CONSTITUTION:A rope 3b is pulled with a winch 3 through sheaves 3a, 3a, a boom 2 is raised up on the extended line of a girder 1a, and a hanging lock metal fittings 4a on the extreme end of a boom supporting lever 4 is hangingly locked to the pin 2a on the middle part of the boom 2. Further, a rod 5 is extended with a power cylinder 6 to prevent slip-out of the hanging metal fittings 4a from the pin 2a, and the boom 2 loaded by cargo handling is horizontally held. In no use of it, especially on navigation, the power cylinder 6 is contracted, the extreme end of the boom supporting lever is drawn toward the leg 1b side, and the hanging lock metal fittings 4a is detached from the pin 2a. The rope 3b is loosened with the winch 3, the boom 2 is bent downward perpendicularly to the girder 1a, and received along the leg 1b of a bridge type crane 1.
Patent JP-H11330275-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KURODA HIDEAKI
IPC: H01L27/10
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a high quality ferroelectric film or a high ferroelectric film, and is not affected as a gate insulation film by heat-treatment in an MFSFET or an MISFET, as well as its manufacturing method. SOLUTION: This semiconductor device is provided with a semiconductor substrate 10 having a channel formation region, source/drain regions 13 and 15 formed as to be connected with the channel formation regions, insulation films 23a, 24 and 25 formed in the upper layer of the semiconductor substrate, an opening part which is formed in the insulation film and exposes the channel formation region, a gate insulation film 27a formed so as to cover the bottom surface and inner wall surface of the opening part, and a conductive layer 34a formed in the upper layer of the gate insulation film in the opening part, and after the source/drain regions have been formed, the gate insulation film is formed.
Patent JP-H10310793-A (JP)
Title: Bleaching agent for colored fiber material and bleaching
Inventor: TOMA YOJI
IPC: C11D3/395
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject bleaching agent not causing the discoloration or fading, namely color change or color migration, of a colored fiber material comprising e.g. protein fibers such as wool or silk on a bleaching treatment, such as a bleaching treatment using a washing machine, by using a specific aluminum compound. SOLUTION: This bleaching agent comprises an aluminum halide, such as aluminum chloride, as a decoloration-preventing agent. Therein, on the bleaching of a colored fiber material, the aluminum halide is preferably contained in a solution in an amount of >=0.01 wt.%. For example, the aluminum halide as a bleaching agent and hydrogen peroxide as a peroxide are preferably used in amounts of 0.1-30 wt.% and 0.5-30 wt.%, respectively.
Patent JP-H06161489-A (JP)
Title: Method and system for recognition of voice
Inventor: YUTSUKA TAPIO RANTA
IPC: G10L15/00
Filed: 1993-06-07
Abstract: PURPOSE: To provide a method and a system, which have stable and high reliability even in a situation where speech is difficult to recognize. CONSTITUTION: In the speech recognition method and system for a speech control type telephone, a value for a reference word is calculated by a speech recognizing unit based on a word uttered from a user and recognition analysis (6a and 6b) is executed based on the calculated value. An inquiry that the previous word is repeated or not is recognized (3) before recognition analysis is executed. When the previous word is repeated, a new value is calculated (5) for the reference word based on the value calculated by the speech recognizing unit and a value in a memory, which is previously calculated for the reference word. Then, recognition analysis (6a and 6b) is executed based on the new calculated value.