baber/WOPTO huggingface dataset:
Patent JP-H03272756-A (JP)
Title: Medical instrument
Inventor: SAKASHITA KIYOTOSHI
IPC: A61B18/00
Filed: 1990-11-22
Abstract: PURPOSE:To reduce attacking intrusion to a patient by forming a tubular member constituting a part of an inserting part with liquid crystal polymer, so that insulation and heat resistance can be provided to the inserting part and that the outside diameter thereof can be reduced. CONSTITUTION:A sheath 2 is provided with an inserting part 2a of a hollow slender tubular shape formed with high heat-resistant liquid crystal polymer, and it is connected with a high-frequency power supply, and the inserting part 2a of the sheath 2 is inserted into the urethra being a part of the body cavity of a patient and is pushed into up to the inside of the bladder. When a slider 15 is moved forward, an electrode 5 moves forward together with the slider 15, and a loop 22 projects from the front end of the sheath 2. While observing through an optical sight tube 4, the lesion is positioned between the loop 22 and the front end part of the sheath 2, and power is supplied through a high-frequency power supply. Then the pushing-in of the slider 15 is released to move it backward by the energizing force of a plate spring 18 and also to move the loop 22 backward, so that the morbid part can be pinched between the front end part of the sheath 2 and the loop 22 for burning off the morbid part. As a result, since the inserting part can be provided with insulation and heat resistance and also the outside diameter thereof can be reduced, stress to a living body can be reduced.
Patent JP-H02202554-A (JP)
Title: Malachite green mixed salt
Inventor: HORUSUTO BERUNETO
IPC: C09B69/06
Filed: 1989-12-11
Abstract: NEW MATERIAL: A compound represented by formula I (wherein R is a residue of a mono-, di- or tri-carboxylic acid; M is an alkali metal or NH; n+m+o=1; and p, q, r, s and t are each 0-10, provided that n and m, n and q or m and p can not be 0 simultaneously).  
     EXAMPLE: A compound represented by formula II.  
     USE: A dye for an acid-modified synthetic fiber or tanned cotton or paper.  
     PREPARATION: An acid represented by the formula: RCOOH or an alkali. metal or ammonium salt thereof and phosphoric acid or an alkali metal or ammonium salt thereof are added to a dye solution desirably acidified with hydrochloric acid. During the addition, the pH is kept at 0.5-3, desirably 1-2. The mixture is agitated at this pH and a temperature of 10-60°C, desirably 15-30°C till the crystallization is accomplished, and the dye is separated by suction filtration. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H01159630-A (JP)
Title: Image reader
Inventor: NAGASAWA TOMOJI
IPC: G03B27/62
Filed: 1987-12-17
Abstract: PURPOSE:To prevent mistakes in reading from occurring by detecting that an original is dislocated from the read-enabled area of an original platen and displaying it in such a case. CONSTITUTION:Each one pair of photodetectors 10 are arranged on the outer sides of the diagonal parts of the read-enabled area 11 of the original platen 2 respectively and light emitting elements 9 are arranged on positions facing to the photodetectors 10 at the time of closing an original cover 8. The photodetectors 10 are connected to an indicator 6 and a reading mechanism through a control circuit so as to make the indicator 6 light and to control to make the action of reading mechanism impossible when any one of the photodetectors 10 does not receive light emitted from the light emitting elements 9. Therefore, when the original is set by deviated from the read-enabled area 11 of the original platen 2, the effect can be instantly confirmed. Thus, the mistakes in reading can be prevented from occurring.
Patent JP-H04194878-A (JP)
Title: Cleaning device
Inventor: MURAYAMA HISAO
IPC: G03G21/10
Filed: 1990-11-22
Abstract: PURPOSE:To perform picture forming work with high cleaning performance further with an image carrier in high reliability over a long period by bringing a contact member into contact with the image carrier by pressing force at a predetermined pressure or less, at the time of no work, while by pressing force at the predetermined pressure at the time of work for removing a residual toner. CONSTITUTION:When a residual toner is removed by a cleaning device 12, a controller outputs a signal to a solenoid 23 just before a point end of a picture forming region reaches the cleaning device 12, so that the solenoid 23 brings a toner blade 19 into contact by pressing force of about 45gf/cm relating to a sensitized drum 7. Consequently, the residual toner is previously scraped off by a cleaning brush 20 and then by sufficient pressing force by the blade 19, and when removing work of the toner is finished, the signal output to the solenoid 23 is interrupted, so that the solenoid 23 is reset to the original condition. Consequently, the collected toner and the floated toner are prevented from scattering.
Patent JP-H09131159-A (JP)
Title: Production of sweet plum
Inventor: KIYONO SHIGEMI
IPC: A23L19/00
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To enable the mass production of sweet plums having nearly ideal taste, shape, luster, etc., in a simplified process with the quality stabilized. SOLUTION: Selected ripe plums are subjected to a salting treatment consisting of the low temperature storage in an aqueous salt solution of about 4% in concentration, for about 72hr at 1-10 deg.C. Subsequently, after water is dripped, the plums are dipped in a solution at 90-100 deg.C prepared by adding sugar to water at a ratio of sugar/water=1/0.4 (weight ratio) and melting the mixture by heating. Later on, the temperature of the solution is elevated to >=40 deg.C for at least 10hr every day to condense the solution as the ripe plums are dipped in the solution continuously for about 10-15 days. On the other hand, the solution with the plums dipped is also subjected to a sterilizing treatment by heating up to 60-80 deg.C every specified period during the dipping period to suppress the fermentation, and further optionally the solution is mixed up several times.  Thus, objective sweet plums having a sugar degree of >=62 in ripe plums are produced without damaging shapes.
Patent JP-H01162652-A (JP)
Title: Image recording device
Inventor: HASHIMOTO HIROSHI
IPC: G03G15/00
Filed: 1987-12-16
Abstract: PURPOSE:To avoid interruption of printing operation by informing eventually generated failure on the transport function of the recording medium transport path to an external apparatus only when a failure is sensed on the recording medium transport path selected by print mode specification on the external apparatus. CONSTITUTION:When a print mode specification, for ex. one-side copying command, is given to a printer main control part 19 from an external apparatus 20, sheets are fed from a sheet feed cassette 1 or 2 by feed rollers 3, 4, and transcription and fixation are made after passing a resist roller 5, and they are exhausted upon turning of the recording surface up or down by a flapper 8. When two-side or multiple copying is specified, on the other hand, the sheet is passed to an intermediate tray upon being inverted by an inverting roller 10 or without being inverted, where location is made by a slant feeding roller 11 and a transverse resist adjusting plate 21, and refeeding is made by a refeed roller 12. If failure is sensed on a two-side/multiple transport path, the main control part 19 informs to the external apparatus 20 only when the applicable mode is specified, and single-side copying is continued. Thus unnecessary interruption of the printing operation can be avoided.
Patent JP-2001144368-A (JP)
Title: Laser driver
Inventor: FUJII SHIGEHARU
IPC: H01S3/131
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To surely prevent surge voltage from being applied to a laser light source, both at times of its current application start and completion. SOLUTION: A laser driver comprises a laser drive circuit 32 for driving a laser diode 2, a semiconductor relay RL1 connected in parallel with drive terminals 2a, 2b of the laser diode 2, and a semiconductor relay RL2 interposed between the driving terminal 2a of the laser diode 2 and a transistor Q5 of the laser drive circuit 32, etc.
Patent JP-H01161125-A (JP)
Title: Measuring method for internal pressure of hermetically sealed container
Inventor: ICHIHASHI TAKESHI
IPC: G01L11/00
Filed: 1987-12-16
Abstract: PURPOSE:To decide whether or not the internal pressure is proper by detecting a vibration frequency at which the energy is smaller than at the vibration frequency to the maximum energy and which is higher in an area wherein the internal pressure of the sealed container is high. CONSTITUTION:In the area wherein the internal pressure of the sealed container is high and the vibration frequency where the maximum energy is obtained has a little variation from f0, the vibration frequency at which the energy is smaller than at the vibration frequency (1st vibration frequency) of the maximum energy appears in a higher frequency range than the 1st vibration frequency and the vibration frequency (2nd vibration frequency) which is smaller in energy that the 1st vibration frequency and higher varies frequently almost linearly from f1 in the area wherein the internal pressure of the sealed container is higher from f1 as shown by a curve B according to a rise in the internal pressure. Therefore, the internal pressure is found from the correlation between the 1st vibration frequency and internal pressure in an area wherein the internal pressure of the sealed container is below about a PP point, but from the correlation between the 2nd vibration frequency and internal pressure in an area wherein the internal pressure is above about the point PP.
Patent JP-2000132307-A (JP)
Title: Keyboard switch
Inventor: ANDO NAOKI
IPC: G06F3/02
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent additional costs from being required for adhesive assembly with a rubber sheet-shaped object for forming a key top part by applying the device of a little shape working to the sheet-shaped object and a polyethylene terephthalate(PET) dome switch while using not a silicone rubber but a thermoplastic polyester elastomer composition for the material of the sheet-shaped object. SOLUTION: Not the silicone rubber but the composition mainly composed of thermoplastic polyester elastomer is used. A sheet-shaped object 6 integrating a depressing part 3 composed of thermoplastic polyester elastomer, deformable part 4 and base part 5 or the like PET dome switch 10 and a PET dome switch 10 located on the downside are combined by inserting plural projections 16 of diameter shorter than 2 mm belonging to the sheet-shaped object 6 to plural holes 17 provided in the PET dome switch. Thus, complicated work such as adhesive sticking can be omitted.
Patent JP-H06157441-A (JP)
Title: Photopolymerizable diacetylene compound
Inventor: TSUCHIYAMA KAZUO
IPC: C08F38/00
Filed: 1992-11-30
Abstract: PURPOSE:To provide a compound readily photopolymerizable under mild reaction conditions, capable of giving a polydiacetylene compound with its structure controlled specifically. CONSTITUTION:The compound of formula I (the respective sites of R1-NH-CO and R2-NH-CO on the benzene ring are m- or p-sites; R1 and R2 are each alkyl), e.g. m,m'-butanediynylene-N,N'-dibutylbenzamide. The compound of the formula I can be obtained by the following process: an ethynylbenzoic acid of formula II is made to react with thionyl chloride or oxalyl chloride to produce an ethynylbenzoyl chloride of formula III, which is then made to react with an alkylamine of formula R4NH2 (R4 is alkyl) to produce an ethynylbenzamide of formula IV, which is then agitated in the presence of a catalyst while blowing oxygen to conduct oxidative coupling reaction.
Patent JP-H05155132-A (JP)
Title: Thermal recording paper
Inventor: SUZUKI MAMORU
IPC: B41M5/26
Filed: 1991-12-04
Abstract: PURPOSE:To obtain thermal recording paper having high color-developing density and color-developing sensitivity and being suitable for high-speed recording by forming a thermal recording layer containing an electron donative colorless dye, an electron acceptive compound and a specific acetophenone derivative onto a supporter. CONSTITUTION:An electron donative colorless dye, an electron acceptive compound and a compound in formula I are atomized by a ball mill, etc., respectively, a binder, filters, etc., are added, and each of them is mixed, this preparing coating for thermal recording paper. The compound shown in the formula I represents an acetophenone derivative shown by the formula (in formula, R1 represents hydrogen, an alkyl group, a nitrogroup, a halogen atom, an acyl group, an ary group, and aralkyl group, and R2 represents the aryl group or the aralkyl group. These groups may also be replaced with other substituting groups.). The upper section of a supporter such as wood free paper, coat paper, a film, etc., is coated with a fixed quantity of coating for the thermal recording paper and the coating is dried, and a thermal recording layer is formed, thus acquiring thermal recording paper.
Patent JP-H08175686-A (JP)
Title: Paper carrying roller driving mechanism
Inventor: FUKUI ISAO
IPC: B65H3/06
Filed: 1994-12-22
Abstract: PURPOSE: To prevent a noise produced due to enlarging width of vibration by resonance, by changing power transmission from a motor to either one of a first gear row or a second gear row whose speed reduction ratio is different from each other according to the rotational direction of the motor by a gear mechanism. CONSTITUTION: When a motor M is rotated in a clockwise direction, a rotary gear (g2) is rotated in a counterclockwise direction through a motor gear (g1). Hereby, an arm member 3 is rotated in the counterclockwise direction centering around a shaft part 2. When a revolution gear (g3) is engaged with a gear (g4), the rotation of the revolution gear (g3) is transmitted to a roller gear (g7) through a first gear row 6 so that the roller gear (g7) is rotated in the clockwise direction. Meanwhile, when the motor M is rotated in the counterclockwise direction, the arm member 3 is rotated in the clockwise direction until the revolution gear (g3) and a gear (g8) are engaged with each other.  The rotation of the revolution gear (g3) is transmitted to the roller gear (g7) through a second gear row 7, and the roller gear (g7) is rotated in the clockwise direction at a speed different from that of the first gear row 6.
Patent JP-H03242128-A (JP)
Title: Improved version of vacuum cleaner
Inventor: RETSUKUSU BURAUN
IPC: A47L7/00
Filed: 1990-11-22
Abstract: PURPOSE: To enable electric operation control on an operation handle by connecting a main vacuum unit where a motor and a signal receiver are incorporated to the operation handle by a hose where an electric cord is incorporated, and connecting a power supply and a receiver to the electric cord. CONSTITUTION: An operation handle 6 is disposed separately from a main vacuum unit 3 where an electric motor for generating the vacuum state is incorporated. The operation handle 6 is connected to the main vacuum unit 3, and provided with a sealed flexible hose 5 elongated in the direction of the length of the hose 5 where an electric cord is incorporated. A low voltage power supply in a handle 6 is connected to the cord, and a transmitter 9 is electrically connected to the cord. Further, a signal receiver for the transmitter 9 is electrically connected to the motor operating circuit of the main vacuum unit 3. As a result, the electric operation control on the operation handle is enabled, and further a vacuum cleaner can be operated for dry and wet washing object.
Patent JP-H02167394-A (JP)
Title: Operation of coke furnace
Inventor: NAKAJIMA RYUICHI
IPC: C10B43/02
Filed: 1988-12-21
Abstract: PURPOSE:To reduce fluctuation in dry distillation time and save energy by adjusting the water content and expansion coefficient of the formulated coal and removing deposited carbon by blowing air on the inner wall of the carbonization chamber in the discharge of coke. CONSTITUTION:The water content of the formulated coal is controlled to more than 9.0% and the total expansion coefficient is adjusted to less than 4.0%. In addition, when coke is discharged after dry distillation, a pusher is used and air is blown onto the inner wall of the carbonization chamber to remove carbon deposited whereby the tapered furnace width is made unnecessary.
Patent JP-H09156691-A (JP)
Title: Underground kerosene home tank device for general housing use and the embedding method
Inventor: KIKUCHI TAKASHI
IPC: B65D90/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a kerosene tank excellent in earth-resistant and fire- resistant properties. SOLUTION: A vertically erected concrete pipe 2 is buried in the ground and a kerosene home tank 4, 5 is installed in the vertically erected pipe 2. Required pipes such as an airvent pipe 13 through a fitting nipple 23, an oil inlet 14 with an oil-flow rate meter 21, an oil suction outlet, an inspection and cleaning opening 7, etc., are connected to the tank through a flange at the top of the tank. Burned sand or sand 8 is charged in the space between the inside of the vertically erected pipe 2 and the outside of the tank 4, 5 up to the upper end of the erected pipe 2 and further, a waterproof sheet 9 is laid thereon and a waterproof caulking 10 is applied. And an upper slab 3 is placed thereon and fixed with fastening anchor bolts 11. After that, the bolt holes and the pipe outlets 19 are buried with waterproof concrete.  Two inspection openings 20, 20a, are fitted and the holes are covered with waterproof concrete and an inspection opening is provided and the periphery thereof is covered with waterproof concrete.
Patent JP-2000277807-A (JP)
Title: Outer lens for semiconductor light emitting module
Inventor: SHIRAISHI AKIRA
IPC: G02B3/00
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain an outer lens for semiconductor light emitting module which has a small size and small thickness and can generate high output. SOLUTION: An outer lens 15 for semiconductor light emitting module is provided with a lens body 15c, formed into a plate-like shape by using a light- transmissive material, a plurality of lens sections 33 which are integrally formed with the lens body 15c and having external surfaces protruded from one main surface 15a of the lens body 15c, and first and second leg sections 15d protruded from the other main surface 15b of the lens body 15c and having click sections 15e at their front ends.  The click section 15e of a first leg section 15d can be locked to the peripheral wall of a first opening 61 of a circuit board 11, by inserting the leg section 15d into the first opening 61, and the click section 15e of the second leg section 15d can be locked to a peripheral wall 62 of the second opening 61 of the board 11 by inserting the leg section 15d into the second opening 61 through the use of the click section 15e of the first leg section 15d as a fulcrum.
Patent JP-H11152453-A (JP)
Title: Self-adhesive tape
Inventor: OIMIZU KATSUJI
IPC: B32B7/12
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a self-adhesive tape used for packing materials and the like, eliminating the anxiety on adhesiveness due to the warpage of the edge portions of the tape, while suppressing the increase of material cost and production cost, by forming a pressure-sensitive adhesive layer on the surface of a laminate. SOLUTION: This self-adhesive tape is formed by covering one side of a synthetic resin flat yarn-made base fabric 3 with a synthetic resin laminate layer 7 and subsequently forming a pressure-sensitive adhesive layer 5 on the surface of the laminate layer 7 of the obtained tape substrate 8. The self-adhesive tape is obtained, for example, by forming a low density polyethylene laminate layer on one side of a low density polyethylene flat yarn base fabric 3, subjecting the formed tape substrate 8 to a corona discharge treatment, coating the laminate layer 7 with an acrylic rubber adhesive and subsequently covering the surface of the base fabric 3 with a silicone-based release material.
Patent JP-H04191825-A (JP)
Title: Light beam deflector
Inventor: NOBUHARA HIROYUKI
IPC: G02F1/35
Filed: 1990-11-27
Abstract: PURPOSE:To miniaturize the above deflector and to improve its reliability by changing the refractive index in a thin film with irradiating light to allow the light transmitted in the thin film to be deflected, condensed or diverged, thereby allowing the control of the spot size of an output light beam. CONSTITUTION:A thin-film optical waveguide 3 having the nonlinear refractive index by the irradiation with light and a panel type light emitting element array 1 consisting of fine light emitting elements 2 are disposed in proximity. Desired light emitting patterns are formed by selectively exciting the light emitting elements 2. The thin-film optical waveguide 3 is irradiated with these light patterns. The perpendicular incident input light beam on the light input port 4 in the lower part at the left end of the thin-film optical waveguide 3 is then made incident on a low-refractive index region 5 which is lowered in refractive index by photoirradiation to a prism shape by the panel type light emitting element array 1. The low-refractive index region of an arbitrary shape, such as prism or concave and convex lens shape, is formed on the thin film having the nonlinear refractive index effect by the photoirradiation. The light beam entering form the light input port is thus deflected in an arbitrary direction and is focused to an arbitrary position.
Patent JP-S63179313-A (JP)
Inventor: TSUSHIYAA SHIYASHIKANTO CHIYAN
IPC: G02B6/35
Filed: 1987-12-21
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-H10156031-A (JP)
Title: Prepaid card replenishing apparatus for pachinko machine
Inventor: IWASHITA YOSHIHARU
IPC: G07F7/08
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To substantially reduce the labor of both employees and customers while preventing cards from troubles such as loss by automatically writing an IC code on a card while automatically transporting the card to a card selling section. SOLUTION: A card selling section 1 is provided between two sets of adjacent pinball machine stands in a pinball machine island, while a ticket publishing section 2 for supplying cards to the card selling section 1 on an end of the island to transport the card from the ticket publishing section 2 through a transporting section 3 to the card selling section 1. The ticket publishing section 2 is controlled by a control section 4 on the basis of the address signal and card assorting signal from the card selling section 1. The card selling section 1 is constitutionally provided with a bill casting section, a card selecting button for inputting the card assorting signal and a designated card ejecting section.  Also, the ticket selling section 2 is constitutionally provided with an automatic ID code receiving section or the like for automatically receiving ID code of the day transmitted from the exterior.