baber/WOPTO huggingface dataset:
Patent JP-H11331971-A (JP)
Title: Cordless portable sound device
Inventor: NARUTOMI HANAKO
IPC: H04R1/10
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To eliminate a troublesome cord and to provide an easy-to-handle portable sound device by unifying the sound device with a headphone belt and separating the sound device from a battery box at the right and left sides respectively. SOLUTION: It's avoided that the signals are guided from a portable sound device incorporating a battery to a headphone 7 by means of a long cord, and the sound device is separated into a cordless device 5 and a battery box 6. Then a microtape unit, a digital reproducer, etc., are attached at the right and left sides of a headphone sound belt 4 so as to keep the weight balance between the device 5 and the box 6. In this case, the wiring is secured along the belt 4 between the device 5 and the headphone 7 and also between the device 5 and the box 6. In such a constitution, the long cord can be eliminated and accordingly a significantly easy-to-handle portable sound device is obtained.
Patent JP-S5794818-A (JP)
Title: Power supply system
Inventor: SASAKI TAKESHI
IPC: G05F1/46
Filed: 1980-12-03
Abstract: PURPOSE:To prevent the malfunction such as the discontinuation of operation, etc. of an oscillating circuit and a logical circuit, by dividing the voltage which is supplied to the logical circuit during the heavy load. CONSTITUTION:A signal (f) is identical with a signal 0 when a lamp 24 has no glowing. Thus a signal 1 is supplied to the gate electrodes of transistors (TR) 26 and 30, and these electrodes conduct. On the other hand, the gate electrode of a TR23 does not conduct since the signal 0 is supplied to the electrode. As a result, the voltage of a battery 21 is reduced down to 1/4 via two harbor circuits 22 and 27 to be supplied to an oscillating circuit 31, a dividing circuit 32 and a timing/counting circuit 33 respectively. Accordingly three types of signals are supplied to a liquid crystal display part 25, and a liquid crystal driving signal is produced based on these three signals.
Patent JP-H0461915-A (JP)
Title: Ozone removing apparatus
Inventor: OYAMA KATSUMI
IPC: B01D53/86
Filed: 1990-06-27
Abstract: PURPOSE:To obtain the title apparatus enhanced in ozone decomposing efficiency by providing an ozone removing filter, a shilelding means having an opening part exposing a part of said filter and the means moving the filter and the shielding means, and providing a use part and an unused part to the filter. CONSTITUTION:For example, a circular ozone filter 51 contains ozone decomposing activated carbon and an ozone decomposing metal type catalyst such as manganese and further has vent holes. An opening part 52a is formed to a part of a filter case 52 and the passage of the ozone filter 51 is constituted by this opening part 52a. The other part of the case 52 is composed of a shielding member preventing the invation of ozone into the filter 51. Further, the filter 51 is rotated so as to alter the exposed part in the opening part 52 of the case 52. By exposing the other shielded part of the filter to use the same when ozone decomposing efficiency is lowered, an ozone removing apparatus highly kept in ozone decomposing efficiency can be obtained.
Patent JP-S5961278-A (JP)
Title: Adaptive type quantizing method of picture signal
Inventor: MORI SUMIO
IPC: H04N7/12
Filed: 1982-09-29
Abstract: PURPOSE:To attain quantization appropriate to the characteristics of a picture by selecting a quantizing level of the succeeding block line in accordance with the sum or means value of the absolute value of sequence in a current block line. CONSTITUTION:An input picture is devided into blocks consisting of adjacent picture element groups mXn and DC, vertical, horizontal, and inclined sequence components H0-H3 obtained by Hadamard transformation 10 of picture element data x1-x4 in the blocks are respectively inputted to quantizers 21-24, which quantize the components H0-H3 in accordance with quantizing characteristics from an ROM 35. The three component sequences H1-H3 excluding the DC component are inputted to an absolute value calculating circuit 30 to calculate absolute values AH1-AH3 and the sum SA obtained by adding 31 respective absolute values or a means value is stored in a register 33. After completing the scanning of a current block line, a switch 34 is turned, an ROM 35 is addressed by the accumulated value of the register 33 and the sequences H0-H3 for the succeeding block line are quantized.
Patent JP-S5694661-A (JP)
Title: Semiconductor device
Inventor: NAKANO MOTOO
IPC: H01L23/525
Filed: 1979-12-27
Abstract: PURPOSE:To ensure fusion-cutting of a fuse-type switching element by using an alumina film as an insulation film when a soluble body formed of a polycrystalline or amorphous semiconductor layer is provided as the fuse-type switching element on a semiconductor substrate or an insulation substrate through the intermediary of an insulation film. CONSTITUTION:To the substrate 1 formed of silicon or an insulation substance is connected an insulation film 12, whereon the soluble body 13 formed of polycrystalline or amorphous silicon of a prescribed shape is formed. On the occasion, the alumina film is employed as the insulation film 12. The film 12 is deposited by a chemical vapor-phase growing method by using the mixed gas of aluminum chloride and carbon dioxide as a reactive gas and hydrogen as a carrier gas. After that, the whole surface is covered with a phosphorus silicate glass film 5, a window is opened, and aluminum electrode wirings 4 and 4' are fitted to both end parts of the soluble body 13. By this constitution, when the soluble body 13 is blown out by an excessive current due to the surface tension thereof, the soluble body 13 leaks little to the film 12 and thus sure fusion-cutting is performed.
Patent JP-H0221328-A (JP)
Title: Purpose-based system forming method
Inventor: YAMAMOTO TAKESHI
IPC: G06F9/06
Filed: 1988-07-11
Abstract: PURPOSE:To attain the effective use of a memory by deleting the routines of unnecessary system calls in accordance with each purpose of application and taking out only necessary parts for acquisition of a new system. CONSTITUTION:A process 7 is carried out to update the contents of a flag storing area 6 when a job is through with a system. Thus the flags corresponding to the interruption processing routines 2 so far used in the area 6 are set at 1 together with the flags corresponding the unused routines 2 set at 0 respectively. Thus the used and unused routines 2 can be known from the contents of the area 6 storing such flags. Then a new system disk (B drive) 9 is produced from the present system disk (A drive) 8 based on the contents of the area 6 and the process 7 where the unused routines 2 are not copied but only the necessary parts are taken out for copying. In such a way, many disks 9 are obtained in accordance with each purpose of application.
Patent JP-H0516922-A (JP)
Title: Bag mouth frame plate sideways throwing device for automatic packaging machine
Inventor: HIRATA ISAO
IPC: B65B43/46
Filed: 1991-07-11
Abstract: PURPOSE:To stack bags orderly and stably and carry bags favorably while keeping a frame plate at a location in which the frame plate does not obstruct the motions by a method wherein a sideways throwing frame body, which comes into contact with a standing frame plate and throws it sideways, is provided to be adjustable in the vertical direction, above the carry-out direction at a content feeding area. CONSTITUTION:When feeding of a content is completed, and a shooter 9 ascends, closing plates 10a, 10b turn upward, and both half bodies of a frame plate (a) are folded, and at the same time, an engaging claw is engaged to close a bag. Then, when a carrying conveyor 17 is lowered, the frame plate (a) slips out from both closing plates 10a, 10b, and stays standing, and the frame plate (a) is carried out by the carrying conveyor 17 in the horizontal direction shown by arrow (x). In this case, a round bar shaped sideways throwing frame body 1 can throw the standing frame plate (a) sideways while coming into contact with the frame plate (a) smoothly, and the sideways throwing frame body 1 can be brought into contact with the frame plate (a) appropriately in response to the size or height of a bag A by adjusting the sideways throwing body 1 in the vertical direction.
Patent JP-S5693041-A (JP)
Title: Analysis of total nitrogen and/or total carbon in water containing highly dense salts
Inventor: ITOU TADAMASA
IPC: G01N31/10
Filed: 1979-12-27
Abstract: PURPOSE: To accomplish safe, quick and accurate analysis of total N and total C at a lower cost  by passing a sample through oxidizing and reducing agents with removal of water after the passage through a decomposing catalyst, oxidizing and reducing catalysts and active gas removing  agent heated at a high temperature in inert gas flow.   
     CONSTITUTION: A sample is passed through a first reaction tube containing a decomposing catalyst, oxidizing and reducing catalysts and an active gas removing agent heated at 800W1,050°C  in an inert gas flow to obtain nitrogen compounds and carbon compounds from the decomposition  of the sample with an aid of the decomposing catalyst, which are converted into a N 2  gas and a  CO 2  gas with an aid of the oxidizing and reducing catalysts. A gas produced by decomposition of  salts such as halogens and sulfur oxides are removed by the active gas removing agent. Then,  water vaporized in the first reaction tube is condensed in a dewatering tube while an H 2  gas and  an O 2  gas are removed by an oxidizing agent and a reducing agent in the second reaction tube  heated at 400W700°C in the inert gas flow. Then, the water produced is removed with a dehumidifying tube. N 2  and CO 2  gases from the dehumiditying tube is separated with a separation  column and determined with a gas analyzer.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5960413-A (JP)
Title: Optical fiber connector device
Inventor: IWASAKI BUNJI
IPC: G02B6/36
Filed: 1982-09-30
Abstract: PURPOSE:To facilitate an intersection-directional connection and to prevent an axis shift and an angle difference between a couple of optical fibers, by inserting the optical fibers into connection holes of a connector body and connecting them together. CONSTITUTION:Plug parts 11 provided atop of the couple of optical fibers 2 and 3 are inserted into the connection holes 4 and 5 of the connector body 1 and connected together at right angles. when light is propagated from one optical fiber 2 in this state, the light from the tip is changed in diretion at right angles by a direction changing means 8 to enter and propagate in the other optical fiber 3. The connector body 1 is made of synthetic resin in an L shape, and has wedgelike lock parts (b) and (b) at both end parts and step parts 7 and 7 internally. Thus, the light propagates to the optical fiber 2 and 3 held by metallic extraction stoppers 10 and 10 without any axis shift and angle difference, and the connection loss is reduced to realize the light propagation to the right-angled direction.
Patent JP-2000009915-A (JP)
Title: Thermosetting resin solution composition for color filter, color filter and liquid crystal display device
Inventor: YOSHIOKA MASAHIRO
IPC: G02F1/1335
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting resin soln. compsn. which is suitable to prevent production of display failures in a liquid crystal display device and to prevent coating defects by incorporating a specified compd. and an epoxy compd. SOLUTION: This thermosetting resin soln. compsn. for a color filter is obtd. by using a compd. having at least one kind of carboxylic acid and acid anhydride, and a group having 70 to 1000 mol.wt. and a planer structure in one molecule as a curing agent, and curing an epoxy compd. The compd. as the curing agent is preferably obtd. by the reaction of a compd. having acid anhydride and a diamine of 70 to 1000 mol.wt. having groups of a planer structure. The compd. including acid anhydride is preferably trimellitic acid anhydride. The diamine is preferably a diamine containing a fluorene group. It is preferable that the diamine containing fluorene has a structure expressed by the formula.
Patent JP-H0457613-A (JP)
Title: Wire rod shearing device
Inventor: TANASE YUKIHIKO
IPC: B23D21/00
Filed: 1990-06-28
Abstract: PURPOSE:To enable a work in a setup change or the like to be easily carried out by using a core wire rod to be sheared, together with a hollow wire rod for preventing the cutting end deformation thereof. CONSTITUTION:In shearing a hollow wire rod (a), this rod (a) projected from the feed hole 15 of a shearing die 14 and passed in the through-hole of a cutter 16, is caused to contact a stopper 21. In addition, a core wire rod (c) projected from the delivery hole 22 of the stopper 21 is inserted in the hollow wire rod (a), and the insertion end of the core wire rod (c) is made to reach the inside of the feed hole 15. The cutter 16 is moved in the aforesaid state. Then, the hollow wire rod (a) and the core wire rod (c) inserted therein are sheared all together on the slide surface of the shearing die 14 and the cutter 16. In this case, as the core wire rod (c) exists at the shearing portion of the hollow wire material (a), the cutting end of the hollow wire rod (a) is free from an inward bend or a burr. Also, the projection end of the hollow wire rod (a) slides along the projection surface of the stopper 21, rod (c) is thereby sheared.
Patent JP-H07151-A (JP)
Title: Production of fish paste product and ground fish meat
Inventor: TOYODA KYOHEI
IPC: A23L17/00
Filed: 1993-06-16
Abstract: PURPOSE:To obtain the subject product, excellent in jelly strength and springiness, water holding properties, color tone and flavor and useful as boiled fish paste, etc., according to simple operation by simultaneously adding powdery soybean proteins and blood plasma proteins to fish meat. CONSTITUTION:The objective product and ground fish meat are obtained by simultaneously adding powdery soybean proteins such as concentrated soybean proteins in an amount of preferably 1-20wt.% (based on fish meat) and blood plasma proteins in an amount of preferably 0.1-2wt.% (based on the fish meat) to the fish meat such as walleye pollack. Furthermore, the weight ratio of the powdery soybean proteins to the blood plasma proteins is preferably within the range of (99/1) to (50/50).
Patent JP-H0339600-A (JP)
Title: Subsurface structure and construction technique thereof
Inventor: SHISEKI AKIO
IPC: E21D13/00
Filed: 1989-07-04
Abstract: PURPOSE:To construct an underground city, and to utilize an underground section effectively by excavating and forming tunnels having a trapezoidal section by a shielding excavator, constructing a connected structure by connecting the tunnels, excavating the inside of the connected structure and shaping underground space. CONSTITUTION:A shielding excavator B is installed to an underground section in large depth of depth of 50m or more, and tunnels 1 having a trapezoidal section are connected and excavated in the axial direction at every two. These tunnels 1 are coupled and an annular continuous structure 2 is built, and a horizontally combined structure 1b is built on the inside of the continuous structure 2 while the upper and lower sections of the structure 1b are excavated, thus constructing a subsurface structure A with underground space (m). The subsurface structure A is connected to the foundation section of a supermultistoried building M and extended in each direction, and joined with other supermultistoried buildings. Various underground facilities are built in the space, and an underground city conformed to the city planning of the ground section is constructed. Accordingly, an underground section in large depth can be utilized systematically and rationally.
Patent JP-H0522527-A (JP)
Title: Image reader
Inventor: MITA KIKUO
IPC: H04N1/04
Filed: 1991-07-11
Abstract: PURPOSE:To make the size of the document image and that of the reading image coincident with high accuracy without any adjustment even when the image forming magnification or the like of the optical system is fluctuated. CONSTITUTION:The reflected light from reference paper 38 for magnification calibration is formed on a primary image pickup element 21 through an optical system 19, and photoelectric-converted at the timing of an exposure command signal 23 from a variable frequency oscillator 22, and outputted as a successive picture signal 26 in synchronism with a picture reading command signal 25 from a fixed frequency oscillator 24. This picture signal is binarized by a binarization circuit 27, sampled by a picture sampling command signal 30 from a variable frequency oscillator 28 in a sampling circuit 29 and written in a storage circuit 32. A microprocessor 35 calculates the magnification error in the main scanning and sub scanning directions from the contents of the storage circuit 32, and writes the correction value in a nonvolatile storage circuit 36 as well as changes the oscillation cycle of variable frequency oscillators 28 and 22. Thus, the magnification in the main scanning and sub scanning directions are corrected.
Patent JP-H0221428-A (JP)
Title: Optical memory device
Inventor: FUJIWARA TSUNEO
IPC: G11B7/085
Filed: 1988-07-08
Abstract: PURPOSE:To improve the accuracy of an access operation by shifting either the ID parts of plural light beams or that of plural guide grooves in a direction parallel with the guide grooves so as to reduce the number of light beams irradiating on the ID parts simultaneously less than 1/2. CONSTITUTION:The ID parts 41b... constituted by forming irregular patterns to selectively identify one of the guide grooves 41a irradiated by the light beams (37-39) are provided, and neighboring three ID parts 41b... are arranged by shifting in the direction parallel with the guide grooves 41a.... Therefore, signals in which no influence of an ID signal, etc., is mixed are always outputted from most of comparators, and a pulse due to the influence of the ID signal, etc., is eliminated from a pulse signal outputted by a majority decision logic circuit, and the number of pulses included in the pulse signal coincides with that of the guide grooves on which the light beam traverses actually. In such a way, since the amount of travel of the light beam can be recognized accurately, the accuracy of the access operation can be heightened.
Patent JP-S5695210-A (JP)
Title: Lens system provided with rear converter lens
Inventor: TANAKA KAZUO
IPC: G02B9/62
Filed: 1979-12-28
Abstract: PURPOSE: To provide a compact lens system of good performance by constituting a rear converter lens of 3 elements of lenses and disposing these in order of the 1st positive lens, the 2nd negative lens and the 3rd positive lens from the object field side.  
     CONSTITUTION: The rear converter lens is disposed in order of the 1st positive lens, the 2nd negative lens and the 3rd negative lens, from the object side. Taking the space between the 1st positive lens and the 2nd negative lens larger than the space between the 2nd negative lens and the 3rd positive lens makes it possible to ease the power of each group as a whole, with the power of the 1st positive lens as positive and the combined power of the 2nd positive lens and the 3rd positive lens as negative. As a result, the combined Petzval sum of the main lens and the rear converter lens are kept in a positive state or the state close to zero, whereby the good assurance of image plane characteristics is realized. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5693022-A (JP)
Title: Weighing device
Inventor: ENDOU TAKAYOSHI
IPC: G01G19/44
Filed: 1979-12-27
Abstract: PURPOSE: To improve an operating property, by a method wherein, if several sampled digital weighing data of a weighing device for baby satisfy a given condition, the data are fixed for indication through the working of a hold switch.  
     CONSTITUTION: Weighing values from a weighing part 6 of a weighing device for baby are sampled by a CPU9 through an AD converting part 7 and a data selector 8 according to programs of an ROM10, and are stored in an RAM11. Where the data are within a range of 500gW1kg, an average of 5 data is taken and is stored as a basic data in a RAM12. If a difference between a maximum and a minimum of the data in the RAM11 or the RAM12 is smaller than a graduation, a tare is subtracted from the weight and the resultant value is fixed. Through functioning of a sample hold switch, a weight is indicated in an indicator 20, simultaneously, an indication lamp lights. This permits the improvement of an operating property. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0337438-A (JP)
Title: Air suspension
Inventor: KANEKO SHINJI
IPC: F16J3/02
Filed: 1989-07-03
Abstract: PURPOSE:To effectively prevent the generation of flaw and crack in a rubber tube by forming a flat non-grooved part situated on at least the opening end side of a shell of the axial both end sides of a ring, and a locking structure for locking the other end side of a rubber tube with the shell which is situated closer to the center over the non-grooved part. CONSTITUTION:The outer circumferential surface of an outer ring 21 is formed of a flat non-grooved part 21A situated below each caulking part 6A on the opening end side of an outer shell 6 and a locking groove part 21B locking between each caulking part 6A of the outer shell 6 which is situated on the upper side (center side) of the non-grooved part 21A. Therefore, even when a rubber tube 7 repeats deformation in accordance with contraction and expansion of an air chamber A, the outer circumferential end part 7B of the rubber tube smoothly contracts with the non-grooved part 21A of the outer ring 21 near the position 7B1 with a comparatively wide contact area. Hence, the generation of flaw and crack near the position 7B1 in the outer circumferential end part 7B of the rubber tube 7 can be effectively prevented.
Patent JP-S5795703-A (JP)
Title: Oscillating unit
Inventor: ENDOU KATSUMA
IPC: H03H9/02
Filed: 1980-12-05
Abstract: PURPOSE:To make the unit small-size to improve the resistance to humidity, by forming a vessel, which is provided with a recess part and consists of materials of ceramic, by a specified method and by fitting a quartz oscillation bar and an IC chip, which are manufactured by a specified production method, to the recess part and by sealing the vessel in vacuum or gas. CONSTITUTION:A base part ot which a quartz oscillation bar 7 should be fitted and a pattern to which an IC chip 8 forming an oscillating circuit should be fitted are provided in the recess part of a vessel 6 which consists of materials of ceramic and is provided with the recess part, and the vessel 6 is formed by calcining a green sheet of ceramic after contracting work. The oscillation bar 7 is manufactured from the quartz plate having a <=500mum thickness by the production method of lithography. The oscillation bar 7 and the chip 8 are fitted to the recess part of the vessel 6, and a cover 10 consisting of metal, glass, etc. is fayed to seal the vessel 6 in vacuum or gas. Thus, the oscillating unit becomes small-size, and the resistance to humidity is improved. Further, production processes of the oscillation bar 7 and the chip 8 are made common to reduce the cost.