baber/WOPTO huggingface dataset:
Patent JP-2000037988-A (JP)
Title: Safety mechanism of writing instrument
Inventor: ISODA TAKASHI
IPC: B43K25/02
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a safety mechanism that can make a clip itself malfunction physically in a state of writing instruments projected. SOLUTION: There are provided a bridge 30 crossing over a clip 20 and a clip relative reciprocation mechanism that can control the distance between the bridge 30 and the end part (thick part 21A) of the side of a tip end port 11 in the clip 20. The clip relative reciprocation mechanism is rendered operable to contract the distance between the bridge 30 and the end part 21A of the side of the tip end port 11 in the clip 20 as the tip 16A of a pen is projected from the tip end part 11, and extend the distance between the bridge 30 and the end part 21A of the side of the tip end port 11 in the clip 20 as the tip 16A is not projected from the tip end port. Further, an open and close mechanism is provided for the purpose of clogging the tip end port 11 during the period of non-use.
Patent JP-S58107782-A (JP)
Title: Liquid crystal video display drive circuit
Inventor: NAKAZAWA YOSHIO
IPC: H04N3/12
Filed: 1981-12-22
Abstract: PURPOSE:To attain the titled circuit with a low cost, light weight and small size, allowing to storing and displaying a still picture without storage device, by switching the displays of normal dynamic picture and still picture. CONSTITUTION:In case of the normal dynamic picture display, a changeover switch 17 is selected to the opposite position as figure, a video signal is inputted to an inverting amplifier 18 and the output is sample-held at switches 20, 21 and 22 for display. In case of the still picture display, the changeover switch 17 is selected to the position shown in figure, a picture element signal written in each picture element capacitor is read out by turning on/off switches 10, 11 and 12 and inputted to an inverting amplifier 17. Each picture element signal inverting- amplified to the same voltage as that at write is written in each picture element capacitor by turning on/off the switches 20, 21 and 22 and this is repeated for the entire screen for still picture display.
Patent JP-S58107552-A (JP)
Title: Original synthesizing copying machine
Inventor: OOISHI YOSHIKATSU
IPC: G03B27/62
Filed: 1981-12-22
Abstract: PURPOSE:To obtain a synthetic copy without having any original cutting process, coating process, etc., by providing levers to designate the area of an original to be deleted or extracted to an original setting board and then forming only a latent image of the designated area of the original to a photoreceptor. CONSTITUTION:Levers 28A, 28B, 29A and 29B are provided to an original setting board to designate the areas of an original to be deleted or extracted. The  levers 28A and 28B can be moved toward an axis X, and the levers 29A and  29B can be moved toward and axis Y respectively. An original part 30 enclosed  by these levers is identical with an image area to be copied. Thus it is possible  to obtain a synthetic copy without having any original cutting process, coating  process, etc.
Patent JP-S6451961-A (JP)
Title: Cut sheet feeder
Inventor: NIIKURA TAKEJI
IPC: B65H3/56
Filed: 1987-08-21
Abstract: PURPOSE:To enable stable feed of paper always regardless of a change in environment by constituting a separation protrusion with a protruding part with a plurality of steps which have different overriding forces. CONSTITUTION:A separation protrusion 30 consists of a plurality of steps with different overriding forces, e.g. two-step separate protruding parts 30-1, 30-2. The overlapping value of the separate protruding part to a feeder roller 2 is set by providing a less overriding force R for a first step protruding part 30-1 than that R for a second step separation protruding part 30-2. When the environmental conditions are low temperature and low humidity, the sheet (such as postcard) 1 is firm, so that it can easily be separated by one piece, even if its overriding force to the first step 30-1 is small. When the environmental conditions are high temperature and high humidity, the postcard is not firm and therefore, its coefficient of friction is large. Consequently, even if more than two pieces of sheet passed through the first step 30-1, the first sheet alone is separated in the second step 30-2 to perform precise paper feed, because its overriding force to the second step 30-2 is larger than that to the first step 30-1. Even when the environmental conditions ranging from low temperature, low humidity to high temperature, high humidity change significantly, stable separation feed performance of paper can be maintained.
Patent JP-H0767158-A (JP)
Title: Key telephone system
Inventor: SANHONGI TOSHIRO
IPC: H04M1/60
Filed: 1993-08-23
Abstract: PURPOSE:To automatically optimize reception sound volume. CONSTITUTION:A reception sound volume control part 18 controls the reception sound volume of a receiver 21 on the basis of a reception sound volume reading N stored in a reception sound volume reading storage part 13 and a correction value set with reception sound volume operation buttons 19 and 20. After a telephone call between a trunk line 12 and a telephone set 11 ends, a speaking sound volume reading N' matching the next call is calculated according to the frequencies of operation of the buttons 19 and 20 and the reception sound volume reading N and the reception sound volume reading N in the reception sound volume reading storage part 13 is updated according to the calculated speaking sound volume reading N'. Consequently, the reception sound volume approximates to an optimum value in order each time the reception sound volume reading N in the storage part 13 is updated.
Patent JP-H1151830-A (JP)
Title: Method and instrument for embedding resin of water-containing soil sample
Inventor: INOKUCHI TOSHIO
IPC: G01N33/24
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To analyze a spot such as a seabed, etc., by forming and utilizing a sample without disturbing particles of water-containing earth and sand which has been difficult to form conventionally. SOLUTION: A water-containing soil sample A cut by a cylindrical instrument 2 is kept in a substitution vessel 1. An alcohol group B is injected and drawn out to the substitution vessel 1, whereby the moisture in the water-containing soil sample A is substituted with the alcohol group B. The alcohol group B is drawn out of the substitution vessel 1 and acetone is injected, whereby the alcohol group B is substituted with acetone. Further, the acetone is taken out from the substitution vessel 1. Acetone and a curing type resin liquid are injected or a mixed liquid mainly consisting of acetone and the curing type resin liquid is injected. The curing type resin liquid or mixed liquid is additionally injected in accordance with a reduction amount thereof due to the evaporation of acetone.  When the whole soil sample or at least a part of the soil sample dips in the liquid and the liquid does not come to reduce, the curing type resin is polymerized and cured, whereby a resin-embedded soil sample A is formed.
Patent JP-H1028586-A (JP)
Title: Non-essential region of avipoxvirus, recombinant avipoxvirus and vaccine using this region
Inventor: SATO TAKANORI
IPC: A61P31/12
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain a new non-essential region for the growth of a avipoxvirus(APV), without reducing the growth of a recombinant APV simultaneously containing an E. coli β-galactosidase gene and a specific promoter in a chicken body and useful as a vaccine, etc. SOLUTION: This non-essential region of avipoxvirus(APV) is a genom region non-essential for the growth of the avipoxvirus, capable of obtaining a recombinant APV by inserting thereto a β-galactosidase gene derived from an E. coli together with vaccinia virus 7.5K promoter and having a growing capability in a chicken body not substantially reduced when comparing with that before the insertion of the β-galactosidase gene, and giving a recombinant APV not reducing the growing capability in spite of the insertion of a foreign gene, and useful as an anti-Newcastle disease vaccine, etc., by using a gene encoding an F antigen and an HN antigen of the Newcastle disease virus as the foreign gene.
Patent JP-H0751732-A (JP)
Title: Hot rolling method of steel sheet with superior surface property
Inventor: OE KENICHI
IPC: B21B45/08
Filed: 1993-08-23
Abstract: PURPOSE:To perform a hot rolling of a steel sheet having a superior surface property without the generation of scale defects on the surface, red scale and cooling irregularity in a controlled cooling. CONSTITUTION:At least one descaling is performed with a high pressure water having an impact pressure of 38kgf/cm<2> before the start of a roughing and also before the start of a finish rolling. In addition, in the finish rolling process 7, a hot rolling is performed with a pass schedule for a larger draft to give the limit value HS of the scale layer thickness such that the destruction of the scale layer is not caused in a roll bite at the time of rolling reduction. HS=a.gamma<2>+b.gamma+c, where HS: limit value of scale layer thickness; gamma: rolling reduction; a, b, c: coefficient to be determined by kinds of steel and rolling temperature.
Patent JP-H0660990-A (JP)
Title: Electric discharge lamp lighting device
Inventor: KAWABATA KENJI
IPC: H02M7/48
Filed: 1992-08-04
Abstract: PURPOSE:To prevent the service life from shortening by such a reason that an electric discharge lamp is lighted instantaneously before an electrode of the electric discharge lamp is preheated sufficiently since an excessive electric current is flowed immediately after electric power supply is inputted in an electric discharge lamp lighting device formed by using an LC serial circuit as a ballast circuit in a half bridge shape. CONSTITUTION:A tertiary winding 15d is arranged in the driving saturable transformer 15 of a transistor 20 connected in series to a ballast circuit, and immediately after a switch is turned on, a direct current electric current is flowed temporarily to the tertiary winding 15d. As a result, while the direct current electric current is flowed to the tertiary winding, oscillation frequency is increased, and the electric current is restrained, so that an electric discharge lamp can be prevented from being lighted instantaneously.
Patent JP-S61112244-A (JP)
Title: Recovery system using magnetic tape
Inventor: NAKAI YOSHINORI
IPC: G06F9/48
Filed: 1984-10-03
Abstract: PURPOSE:To minimize the MT access time for job recovery by inhibiting the movement of a magnetic head when a data processor has a job breakdown and defining a task checked and registered LOG as an effective LOG. CONSTITUTION:The movement of a magnetic head of a magnetic tape device is inhibited with designation of a specific parameter of an OS when a data processor has a job breakdown. Then the final effective block is decided just with a single action of back spacing and forward reading. Then the task checked and registered off-LOG is defined as an effective LOG at a time point when the validity check or registration of a block obtained through back-reading operations of each block among those up to the final effective block is through with all LOG collecting tasks. Thus it is possible to minimize the MT access time for job recovery.
Patent JP-H1151110-A (JP)
Title: Control method at the time of idling of variable vibrationproof support device
Inventor: TERAOKA MASAHIKO
IPC: F02D9/02
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To suppress excessive rise of an engine speed and prevent the worsening of operation characteristics and a fuel consumption rate by stopping the introduction change-over process of suction negative pressure and atmospheric pressure in a variable vibrationproof support device when the engine speed exceeds a predetermined speed at the time of idling of an internal combustion engine. SOLUTION: Atmospheric pressure is introduced into a variable engine mount 2 when a vacuum switching valve VSV 16 communicates the variable engine mount 2 with a passage 14 and suction negative pressure is introduced therein when the vacuum switching valve VSV 16 communicates a passage 15 by the control of an electronic control unit ECU 31. When an engine speed exceeds a target engine speed by more than a predetermined speed at the time of idling of an internal combustion engine 1, the ECU 31 stops the control of the variable engine mount 2. As a result, atmospheric pressure which flows from the variable engine mount 2 into a surge tank 6 when atmospheric pressure introduction is changed over to negative pressure introduction is decreased, thereby decreasing a fuel injection amount.  Consequently, it is possible to prevent excessive rise of an engine speed at the time of idling, namely, the worsening of operation characteristics and a fuel consumption rate.
Patent JP-H1043589-A (JP)
Title: Catalyst and its production
Inventor: YAMAGUCHI YASUHIDE
IPC: B01J35/02
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To produce such a catalyst and its production that zinc oxide is maintained in a high active state as a photocatalyst or a catalyst for chemical reaction by deposition of noble metals and that the catalyst can be fixed to a base surface of a desired shape, can be easily produced at a low cost and can be easily and practically used. SOLUTION: The outermost surface of the base body of the catalyst consists of zinc oxide and fine particles of noble metals, and these fine particles are uniformly dispersed therein. In the production method, a base body having a metal zinc surface is dipped in a water-based soln. containing noble metal ions to uniformly precipitate and disperse fine particles of noble metals by substitution plating on the surface of the zinc. Then the surface is subjected to oxidation treatment. Or, the surface of the base body as in contact with a water-based soln. containing noble metal ions is irradiated with UV rays or brought into contact with a reducing agent to uniformly precipitate and disperse fine particles of noble metals on the surface of zinc oxide.  Or, after the surface of the base body is brought into contact with the soln. and dried, the surface of zinc oxide is brought into contact with a reducing agent.
Patent JP-H0742466-A (JP)
Title: Battery diagnostic device in safety device of building electric shutter
Inventor: KISHIMOTO KEISUKE
IPC: E06B9/68
Filed: 1991-07-25
Abstract: PURPOSE:To control emergency stop of a shutter and to ensure safety by providing an obstacle-detection switch detecting in a dropping process of the shutter, and a transmitter for a detection signal to a seat plate, and receiving the signal at an opening section. CONSTITUTION:A safe dropping of a shutter curtain is controlled while detecting it with an obstacle detection switch 31a provided to a seat plate 31b. At that time, the shutter curtain 31 is shut and, at the same time, a battery is checked with a battery diagnostic circuit on a transmitter side. As a result, in the case the decline of battery capacity is verified, the battery is replaced, it is also avoided to cut off a switch of a communicator, and maintenance efficiency together with reliability is promoted. According to the constitution, accuracy of the obstacle detection is verified, the shutter curtain 31 is urgently stopped on the basis of reliable detection, and safety can be ensured.
Patent JP-S60104537-A (JP)
Inventor: JIIKUFURIITO RORAA
IPC: D01H9/18
Filed: 1984-10-05
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-H0740167-A (JP)
Title: Screw engagement type clamping device
Inventor: ARISATO AKIRA
IPC: B23Q3/06
Filed: 1993-07-30
Abstract: PURPOSE:To secure the large clamping force and prevent the breakage of a clamping device due to the axis center deflection by installing a a transmission cylinder between the output part of a rotary means and the revolved part of a clamp rod, and installing a rod in free elevation and lowering in the transmission cylinder. CONSTITUTION:In a clamp state, a clamp rod 20 is turned in the clockwise direction through a transmission cylinder 31 by the output part 30 of a turning means 28, and the first male screw 21 of the clamp rod 20 is screwingly advanced into a female screw 11a for clamp of the first female screw member 11. The first female screw member 11 is attracted upwardly through the rod 20 by the screw engagement force of both the screws 11a and 21, and the downward reaction force acting on the rod 20 is received by the upper surface of a base 1 through a pressing part 23. Accordingly, the first screw member 11 firmly fixed on the undersurface of the base 1.
Patent JP-H0385215-A (JP)
Title: Method and device for filling of regular shaped food
Inventor: FURUKAWA TAKAO
IPC: B65B1/30
Filed: 1989-08-11
Abstract: PURPOSE:To fill a regular shaped food in a bag smoothly and efficiently by a method wherein a control panel, on which holes are formed, is integrally carried with a groove type bottom plate, and when the bottom plate stops at a bag stand-by position, a food which is arranged in respective holes on the control panel is dropped in a bag. CONSTITUTION:When a wheel 11 is rotated by an intermittent driving mechanism 18, a chain 13 rotates with the same pitch P with the providing interval for respective food supporting blocks 14, 14 and so forth. Respective food supporting blocks 14 stop one after another at a bag stand-by position for a designated period of time. On the upper surface of a member 35, which protrudes from the end of a control panel 21, a groove 36 is formed in parallel with the running direction of the control panel, and at a stop position of the control panel, a hook member 37, of which tip is hook- shaped, is provided. When the food supporting block 14 stops at a position where the groove 36 on the member 35 engages with the tip of the hook member 37 makes the control panel 21 slide inside a bottom plate 20, and holes 23, which are formed on the control panel, are opened to the outside of the end edge of the bottom plate 20. By doing this, a food 24 in respective holes 23 drops in a bag 50, which is opened and stands by under the hole, from the opening on the lower surface of the hole.
Patent JP-S63140755-A (JP)
Title: Cooling method for casting
Inventor: KUREBAYASHI MASARU
IPC: B22D29/00
Filed: 1987-08-21
Abstract: PURPOSE:To facilitate treatment of casting after taking out from mold by moving the casting together with a cope to side of casting machine by horizontal moving means and water-cooling by a cooling device just after the takeout from the mold. CONSTITUTION:The cope 3 attaching to the casting and the casting are separated from the drag 4 and ascended by action of cylinder 2. And, a base 13 is fitted between rails 5 arranged at a lower face of movable table 6 and is pushed by an acting arm in a side pushing driving device 7 connected with the cope 3 fixed on the base 13 to move the cope 3 and the casting fixed on the base 13 to a takeout mold water cooling device. Then, after spraying water on the casting attaching to the cope 3 upward at the takeout mold water cooling device for the time in extend, which the casting surface is hardened, the casting is laid on a receiving table as pushing the casting by an ejector pin. The casting laid on the receiving table is dipped into the water together with the receiving table to water-cool. The water-cooled casting is drawn up from the water and received by a movable beam, to move to the position of processing device.
Patent JP-H07171133-A (JP)
Title: Method and equipment for magnetic resonance imaging
Inventor: MIHIYAERU HARARUTO KUUN
IPC: G01R33/56
Filed: 1994-09-01
Abstract: PURPOSE: To prevent the artifacts of movement from arising by enabling the frequency of an RF pulse and/or the frequency of an oscillator signal and/or the phase position of the oscillator signal to be adjusted from one sequence to another according to the position of a subject for examination. CONSTITUTION: The output of an RF oscillator 40 whose frequency is digitally controlled by a control unit 15 is input to a modulator 43, and a mixing-stage output signal processed so that the oscillation of a carrier wave modulated by an envelope signal appears in its output is supplied to a switching device 12 via a switch 46 and an RF output amplifier 47. MR signals received by an RF coil 11 connected to the switching device 12 are input to multiplication mixing stages 61, 62 via the RF amplifier 60, are mixed with two 90 deg. phase shifted oscillator frequencies, and are thereafter fed to an image processing unit 14 via a low-pass filter 63 and A/D converters 65, 66 to reconfigure the distribution of nuclear magnetization inside an examination region and to display it on a monitor 18.
Patent JP-H1152802-A (JP)
Title: Image forming device
Inventor: TANAKA KOJI
IPC: B65H37/06
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To automatically set the function for folding a paper sheet in accordance with a printing mode and the size of an original and the paper by switching a double-side printing mode to a single-side printing mode, and selecting the paper sheet of the size twice of that of the original when the paper sheet of the same size as that of the original does not exist. SOLUTION: The size of the original is detected (S2) in the process of carrying the original to an original reference position SP (S1). When the paper sheet of the same size exists, the paper sheet is automatically selected and fed (S3). When the paper sheet of the same size does not exist, it is judged whether a double-side copying mode is obtained or not (S4). When the double-sided copying mode is obtained, the paper sheet of the size twice of that of the original is searched (S5) and selected (S6). Then, single-side copying for the originals of two pages is executed on one paper sheet and a dual page mode and a stapling mode are selected/executed to fold the paper sheet, so that when it is ejected, the copy surface can be seen (S6).
Patent JP-H0874637-A (JP)
Title: Air-fuel ratio control device
Inventor: SHIBUYA KAZUO
IPC: F02D41/14
Filed: 1994-09-01
Abstract: PURPOSE: To enable controlling the air-fuel ratio of an internal combustion engine to an optimum to match fluctuations in the purifying ability of an exhaust emission control device. CONSTITUTION: This air-fuel ratio control device is provided with a sensor array 12 for detecting various quantities of states of an internal combustion engine 11, a sensor 16 for detecting the ability of a catalyst 15 to purify exhaust emissions, and a desired air-fuel ratio setting means 18 which is made to learn an air-fuel ratio, i.e., one of the quantities of states of the internal combustion engine 11 in advance under various operating conditions including the cold start of the internal combustion engine so as to set a desired air-fuel ratio value in accordance with fluctuations in optimum-purification air-fuel ratio value due to the activated state of the catalyst 15.  Also, the air-fuel ratio control device has a controlled variable calculation means 14 for calculating the amount of fuel injection or the amount of intake air using a neural network in such a way that they match the desired air-fuel ratio value.