baber/WOPTO huggingface dataset:
Patent JP-S63137245-A (JP)
Title: Toner scattering detector for image forming machine
Inventor: YAMAMOTO HARUO
IPC: G03G15/00
Filed: 1986-11-28
Abstract: PURPOSE:To prevent scattering of a toner by detecting the situation of toner sticking to the non-image forming part of the image area on the surface of a drum,, which causes toner scattering, by a reflex optical sensor to raise a predictive alarm. CONSTITUTION:If the light reflectivity is reduced by toner sticking to the non- image forming part on the drum and the quantity of incident light on a photo transistor TR 29 of a toner scattering detector is smaller than a prescribed value, the TR 29 is turned off. As the result, a collector potential V1 is raised and the output of a comparator 32 goes to the high level. Thus, toner sticking to the non-image forming part on the drum is detected. Since the toner is more replenished according as the toner is gradually accumulated on the non-image forming part after the start of sticking and the toner consumption is increased, toner scattering is caused by the occurrence of electrification defect of the toner or the like. Consequently, toner sticking to the non-image forming part on the drum is detected to quickly detect toner scattering in the foreboding stage.
Patent JP-S63137796-A (JP)
Title: Apparatus for discharging supernatant liquid
Inventor: ONO SHIGERU
IPC: C02F3/00
Filed: 1986-11-29
Abstract: PURPOSE:To increase the treatment speed, by providing a shutter member in the supernatant liquid of a sewage treatment tank on the upper layer side thereof and discharging the supernatant liquid above the shutter member to the outside. CONSTITUTION:The sewage O flowing in a sewage treatment tank 1 is subjected to aeration treatment by the jet air injected from an air diffusion pipe 2. A supernatant liquid R is produced the upper layer side of the treatment tank 1 and the precipitate S of activated sludge is sedimented the lower layer side. Shutter members 3 are provided in the supernatant liquid R on the upper layer side of the sewage treatment tank 1 so as to cross the tank 1. Before the supernatant liquid R is discharged, the shutter members 3 are closed to partition the side of the supernatant liquid R and the side of the precipitate S, and a discharge pump 6 is operated to discharge the supernatant liquid R to the outside. By this method, the supernatant liquid can be rapidly discharged to the outside within a short time.
Patent JP-H10112312-A (JP)
Title: Hydrogen storage alloy electrode and alkaline storage battery
Inventor: ONO HIROAKI
IPC: H01M4/24
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline storage battery with good cyclic characteristic, by using a hydrogen storage alloy electrode which contains metal dissolving in electrolyte to form electric conductive compound and compound which is reduced in a negative electrode to precipitate as metal. SOLUTION: Metal, metallic oxide, or metallic hydroxide which dissolves in electrolyte to form electric conductive compound and compound which is reduced in a negative electrode to precipitate as metal are kneaded in aqueous solution such as polyvinyl alcohol. The paste-like kneaded material is coated on a board such as forming nickel, dried, and compressed, and the compressed material is revolved with a sintering-type or paste-type nickel hydroxide positive electrode using a separator to produce a revolution object. Inserting the revolution object and injecting electrolyte into a battery can, and sealing the can provide an alkaline storage battery which use a hydrogen storage alloy electrode with good cyclic characteristic.
Patent JP-H08125327-A (JP)
Title: Reflowing method, reflowing furnace and blast diffusing heater
Inventor: TAKAHASHI TADAO
IPC: F27B9/02
Filed: 1994-10-27
Abstract: PURPOSE: To reduce the oxygen concentration of an inert atmosphere even if the supply amount of inert gas is decreased in the case of reflow soldering a printed board printed and coated with non-cleaning solder paste and to uniformly heat the board by reducing Δt. CONSTITUTION: A printed board is heated by hot air diffused obliquely from two blast outlets 4 toward a center. Since the hot air diffused from the two outlets 4 is sucked from a central suction port 3 and again diffused from the outlet in a self-circulation, low oxygen concentration can be held without influence to the adjacent heaters.
Patent JP-H03148125-A (JP)
Title: Centrifugal drier for wafer
Inventor: MATSUWAKA ATSUJI
IPC: H01L21/304
Filed: 1989-11-02
Abstract: PURPOSE:To prevent influence of occurrence of dust on a wafer in a carrier and to improve yield of the wafer by providing a tube for supplying pure water at a position to be frictioned due to driving in a drying chamber. CONSTITUTION:A piping 14 capable of supplying pure water is provided at a position to be frictioned by driving in a drying chamber. The pure water discharging piping 14 is introduced into the chamber, its discharge ports are mounted toward bearings 2, 9 and a fulcrum 4 to periodically discharge the pure water from the piping 14, thereby washing out the accumulated dusts. Thus, the influence of dust on a wafer 6 in a carrier 7 can be prevented, the yield of the wafer 6 can be improved, time of cleaning can be shortened, and operability of a centrifugal drier can be improved.
Patent JP-H08147406-A (JP)
Title: Character recognition device
Inventor: ENDO KINYA
IPC: G06K9/03
Filed: 1994-11-21
Abstract: PURPOSE: To provide the character recognition device which can precisely recognize a character without any rewriting input even if misrecognition is caused. CONSTITUTION: This device is equipped with a character data input part 1 which obtains a character data sequence of a writing input character, a character recognition part 2 which outputs a candidate character obtained by recognition based upon the character data sequence, a character selection part 3 which selectively outputs the candidate character when the candidate character matches the writing input character and outputs a specific indication signal when not, and a 1st similar character retrieval part 4 which stores a similar candidate character similar to the candidate characters in a specific area previously, and retrieves and outputs the similar candidate character similar to the candidate character in the specific area when receiving the indication signal from the character selection part.
Patent JP-H10136237-A (JP)
Title: Image pickup device
Inventor: IKUMI TOMONORI
IPC: G03B15/00
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To continuously or intermittently image-pick up the object of a whole peripheral range while it rotates with the optical axis of a lens system as a center by providing a reflection face so that it inclines against the optical axis of the lens system and it rotates with the optical axis of the lens system as a center. SOLUTION: The image of the object existing at the outer part of photographing window 27 is taken in through the photographing window 27 and it is reflected on the reflection face 24 of a reflecting mirror 23 and it reaches the lens system 22 by rotating a camera head part 12 fitted to a rotary stand 11. The object image is image-formed by a two-dimensional image pickup element 17 through a slit 21. If image data outputted from the two-dimensional image pickup element 17 is observed in a display device as it is when the camera head part 12 rotates, the image rotates by adjusting it to the rotation of the camera head part 12 and it is difficult to be viewed.  Thus, rotation is corrected at the time of display and data are corrected so that they always erect by an image processing for coordinate-converting the addresses of output data from respective image elements in the two-dimensional image pickup element 17.
Patent JP-H02131562-A (JP)
Title: Cigarette taste improver
Inventor: INAHATA KEISHIROU
IPC: A24B15/38
Filed: 1988-11-11
Abstract: PURPOSE:To provide the title improver preventing offensive odor produced when stored for a long period through always keeping the pH of tobacco leaves near neutral, thus ensuring the taste and aroma of cigarettes not to be impaired, comprising, as essential component(s), creatinine and/or glycocyamidine. CONSTITUTION:The objective improver comprising creatinine of formula I and/or glycocyamidine of formula II. The amount of this improver to be added to tobacco leaves is 0.001-1000 (pref. 0.01-100)ppm. Addition of this improver will lighten the aroma and taste of cigarettes, increasing its sweetness and voluminous smoke feel. Furthermore, this improver has such characteristics as to selectively neutralize and adsorb harmful lower fatty acids as well as the smell of formic acid, acetic acid, etc., and decrease the ability to neutralize and adsorb high-molecular weight acids effective for the aroma and taste.
Patent JP-H01153885-A (JP)
Title: Wiring holder and piping method
Inventor: ERUMINIO MORETSUCHI
IPC: F16L3/12
Filed: 1988-11-11
Abstract: PURPOSE: To attach and fix a pipe holder with a simpler method by enabling the pipe holders to be stacked one on the top of the other, and providing elastic connecting pairs above and under a attaching member. CONSTITUTION: A pipe holder 7 comprises a pair of attaching members 8, by which the pipe holder 7 can be impressed to the insert bolt attached to a vehicle chassis. The pipe holder 7 can be stacked one on the top of the other by the attaching members 8. The pipe holder 7 further comprises two elastically latchable and unlatchable connecting pairs 20, 21, by which the pipe holder 7 can be fixed on the pipes 1, 2 and carried.
Patent JP-S6294508-A (JP)
Inventor: SUGA TADORU
IPC: B65B9/02
Filed: 1985-12-18
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-H11114244-A (JP)
Title: Reciprocal type electric razor
Inventor: HOYA YOSHIAKI
IPC: B26B19/04
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To accurately catch long and curled beards by a method wherein a slit formed in the top surface wall of an outer blade is opened on a side thereof and a part of a sidewall is cut to form a beard inducing area with the end part of the slit opened. SOLUTION: A plurality of slit holes 13 are formed in the top surface wall 11 of an outer blade 1 side by side crossing over to the sidewall 12 from the top surface wall 11. The sidewall 12 is partly removed to form a beard inducing area 14 in the sidewall 12. As a result, one end of the slit holes 13 positioned at the beard inducing area 14 is opened while long and curled beards are accurately guided from the area 14 to be cut. On the other hand, shorter curled beards are easily caught by the slit holes 13 crossing from the top wall 11 over to the sidewall 12 thereby enabling accurately catching and cutting of the long and curled beards.
Patent JP-2000113880-A (JP)
Title: Hydrogen storage alloy negative electrode and its manufacture
Inventor: OMORI HIROSHI
IPC: H01M4/62
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen storage alloy negative electrode for forming a nickel-hydrogen secondary battery having an improved discharge capacity per volume and an improved cycle characteristic and to provide its manufacturing method. SOLUTION: A powder mixture 2 mixed with carbon powder, fluororesin powder and a binder into hydrogen storage alloy powder and a nonporous or porous plate-like base material 3 made of a metal are fed between two rolls 1 to obtain a negative electrode sheet 4 fixed with the powder mixture 2 on both faces of the base material 3 by the powder rolling method. A negative electrode having the porosity 15% or below, preferably 10% or below, of the powder mixture and having a high filling factor of an active material can be manufactured.
Patent JP-S62147385-A (JP)
Title: Radioactive material detecting monitor
Inventor: KAI HIROSHI
IPC: G01T1/167
Filed: 1985-12-20
Abstract: PURPOSE:To enable an activity to be monitored with a detecting sensitivity for a low concentration by subtracting the activity detected by second detecting means from the activity detected by a first detecting means, thereby removing the effect of a natural backgroud. CONSTITUTION:First detecting means 2 detects an activity from within a liquid that has passed an area wherein a radioactive unclide is present other than a natural radioactive unclide. Second detecting means 3 detects the activity from within the liquid that has passed the area wherein only the natural radioactive unclide is substantially present. A high speed arithmetic processing unit 4 is inputted with the data outputted from the means 2 and 3 and calculates the activity of the dust collected by first and second dust samplers 6 and 10, respectively. Then, the activity detected by the means 3 is subtracted from the activity detected by the means 2 to calculate the activity of a handled radioactive unclear material and the activity is compared with a set alarm activity inputted to storing means in advance by discriminating means 4b. Output means 5 display a result and, when the set activity is exceeded, emit an alarm by a buzzer or the like.
Patent JP-H10119861-A (JP)
Title: Folding bicycle
Inventor: KOGURE HAJIME
IPC: B62K15/00
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide the folding bicycle which can be folded compactly, and makes its housing volume minimum. SOLUTION: A handle bar 3 can be made collapsible downward at the upper end of a handle post 4, the handle post 4 can be made collapsible downward at its lower end, a head frame 6 and the front end of a front frame 7 can be made collapsible around an axial line in the longitudinal direction so as to be combined with each other by a hinge 8, the rear end of the front frame 7 and the front end of a center frame 9, and the rear end of the center frame 9 and the front end of a main frame 11 can be made rotatable around respective axial lines in the surface direction so as to be combined with each other by hinges 10 and 12 respectively, the main frame 11 and the lower end of a seat post 13, and the upper end of the seat post 13 and a pillar outer 15 can be made rotatable so as to be combined with hinges 14 and 16 respectively,  and a rear fork 19 rotatably supporting a rear wheel 2 is made rotatable to the main frame 11 in the longitudinal direction so as to be combined with each other by a hinge 20.
Patent JP-H04261103-A (JP)
Title: Herbicidal compound
Inventor: DEBUITSUDO MUNRO
IPC: A01N37/44
Filed: 1991-07-15
Abstract: PURPOSE: To obtain a new substituted benzanilide or related benzylamide having excellent harbicidal activity, thus useful as a herbicide. CONSTITUTION: This new benzanilide is a compound of formula I [X<1> to X<3> are each H, a halogen or alkyl; (n) is 0 or 1; Z is H, a halogen or phenoxy (substituted with amino, an alkyl, haloalkyl, alkylthio, etc.); when A is CH and at least one of Y<1> and Y<2> is not H, W is H; when A is N, W is H or a halogen and Y<1> and Y<2> are each H], e.g. 2-(3-trifluoromethylphenoxy)-5- fluoroanilide.  The compound of formula I is obtained by reaction of a compound of formula II (M is an eliminable group and T is a group of formula III, or M is a group of formula IV and T is an eliminate group) with a compound of the formula Q-L (M is an eliminable group, T is a group of formula III, Q is a group of formula IV and L is H, or M is a group of formula IV, T is an eliminable group, Q is a group of formula III and L is H or a monovalent cation) in the presence of, according as necessary, an appropriate base.
Patent JP-S62147709-A (JP)
Title: Coil bobbin
Inventor: SATO TADASHI
IPC: H01F27/32
Filed: 1985-12-23
Abstract: PURPOSE:To prevent the high frequency loss of a coil bobbin from increasing by adding 3% or less by weight of beryllium oxide to silicon carbide ceramic and sintering the mixture. CONSTITUTION:3% or less by weight of beryllium is added to silicon carbide ceramic, the mixture is sintered, used for a coil bobbin 3 to reduce a thermal resistance value R22 between air 40 and high frequency heat generation source 20 to improve its heat sink, heat due to the resistance loss of a coil 10 is transmitted also to the bobbin, the surface area of the coil is increased, the heat sink into the air is increased, and a thermal resistance value R21 is secondarily improved. Since the heat generated from a core can be readily transmitted when the core and the bobbin are so designed that the core size and the bobbin size are matched to contact the bobbin with the core 6, thermal resistance values R31, R32 are improved to become small values. Thus, it can prevent the high frequency loss of the coil from increasing.
Patent JP-S62162312-A (JP)
Inventor: KIGUCHIYA YUKIO
IPC: H05K1/16
Filed: 1985-12-23
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-H02106-A (JP)
Title: Chewable drug tablet containing taste sensation blocking agent
Inventor: TOMASU NIKORASU JIYURIAN
IPC: A61K47/34
Filed: 1988-11-14
Abstract: PURPOSE: To obtain the subject tablet comprising a medicine coated with cellulose acetate or cellulose butyrate acetate and polyvinyl pyrrolidone, capable of making the best use of the efficacy of the active ingredient and simultaneously exhibiting an excellent taste-shielding action. CONSTITUTION: This chewable tablet comprises compression-coated granules. The coated granule comprises a medicine (especially preferably p-aminophenol) coated with the composition of cellulose acetate or cellulose butyrate acetate and polyvinyl pyrrolidone (preferably the composition comprising approximately 80-97wt.% of cellulose acetate and the balance polyvinyl pyrrolidone). The tablet can be applied to aspirin, ibuprofen, loperamide, etc. The coat composition is preferably used in an amount of approximately 5-20wt.% based on the coated granules.
Patent JP-H08146226-A (JP)
Title: Surface light source device
Inventor: WATAI KAYOKO
IPC: F21V8/00
Filed: 1994-11-22
Abstract: PURPOSE: To provide a surface light source device in which a reflection sheet is appropriately ranged on the back of the reflection surface of a light transmission plate even when the shape of the reflection surface of the light transmission plate is complicated. CONSTITUTION: A diffusion sheet 5, the light transmission plate 3, the reflection sheet 4, and a compression member 8 are successively superposed and arranged on the main body 1A of a case 1 incorporating a fluorescent tube 2, and finally a base plate 1B is attached to the main body 1A by a screw 9. The reflection surface 3b of the light transmission plate 3 is a curved surface and the compression member 8 is pressed by the base plate 1B and compressed and deformed, so that the reflection sheet 4 is pressed to the reflection surface 3b along the curved surface of the reflection surface 3b by the elastic force of the member 8.
Patent JP-H03149316-A (JP)
Title: Exhaust device of two-cycle internal combustion engine
Inventor: ROBAATO JIYON KII
IPC: F02F1/22
Filed: 1989-11-06
Abstract: PURPOSE:To arrange exhaust valves in the vicinity of respective exhaust ports by utilizing positions between contiguous exhaust ports to support one side ends of exhaust valve stems and to make the other side ends thereof protrude through an outer wall of an engine. CONSTITUTION:Respective exhaust ports 40 of cylinder 18 are arranged contiguously in a line and the ports 40 are almost directly connected respectively to a confluent exhaust passage 48 which is extending along the line of the exhaust ports 40. Exhaust valves 50 are respectively arranged inside the confluent exhaust passage 48 and at the positions between the contiguous exhaust ports 40. Valve stems 52 of the respective exhaust valves 50 protrude through a cylinder body cover 44 and are interlocked mutually via a link mechanism 56. The exhaust valves 50 are thereby arranged at the relatively adjacent positions to the respective exhaust ports 40 and accordingly a blow-by of fresh air as well as irregular combustion is prevented.
Patent JP-H06257190-A (JP)
Title: Travel work vehicle
Inventor: SHIBAMOTO TAKUMI
IPC: B60P3/14
Filed: 1992-10-27
Abstract: PURPOSE:To prevent the unexpected motion of a travel work vehicle due to inability to actuate a brake from the side of a hydraulic motor, when the hydraulic motor is actuated due to the gravity and reaches high speed during a descending travel along a slope, and eliminate a trouble of closing a hatchway, when the telescopic ladder of a high level work table lowers to minimum level. CONSTITUTION:A retainer 5 is fitted with a weight 1 so journalled to a support pin 11 as to be capable of oscillation, and a pawl 1a at the front end thereof. The retainer 5 is fixed to a cam plate 3 upon rotation, thereby preventing a piston shoe 8 from becoming afloat. Also, a boom cylinder 13 is fitted with a depth sensor 16 and a telescopic boom piston 17 is fitted with a piston cover 15 and an identification mark 18. The mark 18 is read via the depth sensor 16 for measuring drilling depth. Also, an auxiliary lift device of vertically telescopic type is reversible, depending on the height of a high level work table 19.
Patent JP-H05130708-A (JP)
Title: Brake controller for electric vehicle
Inventor: YOMO SUSUMU
IPC: B60L7/26
Filed: 1991-11-05
Abstract: PURPOSE:To obtain a brake controller in which slip of wheel is prevented without sacrifice of brake performance by monitoring total control power of individual drive controllers and delivering a zero electric brake force command to the drive controller when thus monitored total control power exceeds a predetermined value. CONSTITUTION:When a difference occurs between electric brake force feedback signals of first and second shafts, an absolute difference detecting circuit 11 calculates the absolute value of the difference which is then added to an output(TP) from a brake force pattern generating circuit 8 by means of an adder 12. When the sum exceeds a value defined by adhesion limit, a command correcting circuit 13 provides the control circuit 2, 2a in a drive controller with zero electric brake force commands which are held as they are until the brake command is released. Consequently, a subtractor 9 produces an output TP and each shaft is supplemented with pneumatic brake force corresponding to the output TP. According to the invention, slip of wheel can be prevented without sacrifice of total brake force performance.
Patent JP-S63178819-A (JP)
Inventor: BORUFUGANKU TOTSURE
IPC: F02C7/052
Filed: 1987-11-17
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-H07123640-A (JP)
Title: Submerged motor
Inventor: YAMADA YOSHIYUKI
IPC: H02K9/00
Filed: 1993-10-25
Abstract: PURPOSE:To discharge heat easily accumulated around the upper bearings of a submerged motor to avoid the damage to the bearings caused by the heat. CONSTITUTION:A part of water pumped up by pump impellers 2 driven by a submerged motor is supplied to a water cooling chamber 7 composed of a motor frame 8 and a water cooling jacket 5. A second water cooling chamber 15 is provided above upper bearings 12 a main shaft 11 which supports the pump impellers 2 so as to rotate and the second water cooling chamber 15 is linked with the water cooling chamber 7.