baber/WOPTO huggingface dataset:
Patent JP-H06347135-A (JP)
Title: Absorption type freezer
Inventor: UENISHI KATSUHIKO
IPC: F28D3/04
Filed: 1993-06-03
Abstract: PURPOSE:To prevent a heat transfer efficiency upon turning-down from being lowered by arranging pipes of a dropping device by successively altering the heights of upper end openings of the pipes or the lengths of upper end folded portions of tin rods, and uniformly distributing the lengths of the pipes over the entire length of a gutter structure. CONSTITUTION:A dropping device 13 is constructed with a gutter structure 14 in which a refrigerant solution or an absorption solution is temporarily stored and with a pipe 15 having one end 15 a opened into the gutter structure 14 and the other end hung from the bottom. Different types A, B, C of the pipes 15 having different heights of the upper end openings 15a are successively arranged and are uniformly distributed over the entire length of the gutter 14. Otherwise, there is employed a thin rod instead of the pipes 15 which rod has an upper end folded portion 16a being engaged with the upper edge of the side wall of the gutter 14 and has a lower end being hung along the external side surface of the gutter 14. There are provided three types of the thin rods 16 having different lengths of the upper end folded portions 16a, and are uniformly distributed successively in the array of A, B, C, A, B, C... over the entire length of the gutter 14.
Patent JP-H11346838-A (JP)
Title: Personal computer housing
Inventor: KUNO TOSHIYUKI
IPC: G06F3/039
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To easily fix a mouse and release its fixing by fixing the fixing part of a mouse cover consisting of the fixing part and a fold-back part onto a table and providing an engaging part for engaging the fold-back part to the fixing part so as to engage the fold-back part to the fixing part in the state of covering the mouse. SOLUTION: The mouse cover 12 consists of the fixing part 12a and the fold-back part 12b. The fixing part 12 is fixed to a part except a part occupied by a keyboard 5 on a table 2 with an adhering agent or the like, and since the keyboard 5 is arranged at an inner position on the table 2, the fixing part 12a is fixed to the whole surface of the part on this side of the inner position. Hook-and-Loop fasteners 13a and 13b consist of a loop-shaped member and a hook-shaped member which can be adhered to and separated from each other. One of them is provided at the fixing part 12a of the mouse cover 12 and the other is provided at the fold-back part 12b. The mouse 6 is arranged at a position on the side of the fastener 13a and the fold-back part 12b is folded back in the state of covering the mouse 6 from the upper side of it to engage the fasteners 13a and 13b with each other.
Patent JP-S5681560-A (JP)
Title: Preparation of 1-(4-hydroxyphenyl)-2-(4-benzylpiperidino)-1- propanol and its addition salt
Inventor: YASUI BONPEI
IPC: C07C45/00
Filed: 1979-12-07
Abstract: PURPOSE: To prepare the titled compound useful as a remedy for sequela of cerebral lesion, in one reactor, by brominating 4-hydroxypropiophenone without benzylation step, removing by-produced HBR with inert gas stream, and subjecting the product successively to condensation and reduction reactions.  
     CONSTITUTION: 1-(4-Hydroxyphenyl)-2-(4-benzylpiperidino)-1-propanol (hereafter called ifenprodil)is prepared by (1) brominating 4-hydroxypropiophenone in a solvent such as methanol, ethanol, and ethers, (2) removing the by-produced HBr from the reaction mixture by passing inert gas thereto, (3) heating the product under reflux in the presence of 4-benzylpyridine in methanol or ether as a solvent, (4) heating the resulting reaction mixture in the presence of a catalytic reduction catalyst (e.g. Pd-C) under pressure, and (5) hydrolyzing the infenprodil hydrobromide thus obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6220423-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KOBAYASHI ISAMU
IPC: H03K19/00
Filed: 1985-07-19
Abstract: PURPOSE:To prevent simultaneous turning-on of a P-FET and an N-FET of a CMOS tristate output buffer by using the first logic circuit where driving MOSFETs in the reference potential side are connected in series and the second logic circuit where they are connected in parallel. CONSTITUTION:A P-FET Q14 and an N-FET Q13 constitute the CMOS tristate output buffer. A logic circuit G1 (G2) to which an output control signal oe (or the signal, the inverse of oe) and an internal signal D are inputted drives the FET Q14 (or Q15) through an inverter IV1 (or IV2). FETs Q1 and Q2 in the reference potential side are connected in parallel in the circuit G1, and FETs Q5 and Q6 in the earth side are connected in series in the circuit G2. Since a threshold voltage VL2 of the FET Q5 is higher than a threshold voltage VL1 of the FET Q1 by the substrate effect or the like, FETs Q13 and Q14 are prevented from being turned on simultaneously when the internal siganl D is changed, and the noise due to a through current is prevented.
Patent JP-S5964503-A (JP)
Inventor: MISHIERU DEBITSUKU
IPC: C07C65/34
Filed: 1983-08-31
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-S5492684-A (JP)
Title: Treatment of fermentative organic material
Inventor: YOSHIDA TADAYUKI
IPC: C12N1/20
Filed: 1977-12-30
Abstract: PURPOSE: To ferment fermentative organic materials at pH9W12, in the presence of ammonia, under aerobic conditions.  
     CONSTITUTION: Fermentative organic materials such as sewage sludge, man and animal waste, etc. having a water content of 55W65%, is aerobically fermented at pH9W12, in the presence of ammonia gas or a compound which emits ammonia gas by the action of an alkali, e.g. ammonium sulfate, ammonium nitrate, etc., and pref., in the presence of an metal oxide such as ferric oxide, manganese dioxide, etc.  
     EFFECT: The fermentation can be carried out in a short time without adding carbon sources. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6220257-A (JP)
Title: Fuel cell
Inventor: SHIROKURA KENICHI
IPC: H01M8/24
Filed: 1985-07-19
Abstract: PURPOSE:To make temperature distribution in each block of a stacked cell uniform by dividing a manifold for supplying and exhausting gas into several parts and connecting them in a specified location to the first and second common pipelines which are connected in parallel to a gas supply mother line. CONSTITUTION:Unit cells are stacked in every block to form a stacked cell 1, and a manifold 2 for supplying and exhausting gas and a cooler 3 for cooling the stacked cell 1 in every block are installed to form a fuel cell main body. The gas supply side of the manifold 2 is divided into several parts according to the stacked cell 1 in every block, and the coller 3 side of the cell 1 is connected to the first common pipeline 6 in which a heater 9 is installed, and the central part side in a stacked direction of the cell 1 is connected to the second common pipeline 7. The temperature of gas supplied to the cooler 3 side is made higher than that of gas supplied to the central part side. Thereby, temperature distribution in each block of the stacked cell is made uniform and cell performance can be increased.
Patent JP-H0324354-A (JP)
Title: Engine equipped with transmission
Inventor: TAKAHASHI KATSUNORI
IPC: F01M1/02
Filed: 1989-06-22
Abstract: PURPOSE:To lower a transmission chamber to enlarge the upper space and simplify installation of a fuel tank and the like by lowering the level of the bottom face of the transmission chamber to below the boundary of a crank chamber and the transmission chamber, and providing inside the transmission chamber a pump for transferring oil that is stored on the bottom face, into an oil pan. CONSTITUTION:The bottom face 9 of a transmission chamber 5 is located below the mounting surface 7 of an oil pan and the boundary portion 10 of both chambers 4, 5, which boundary is located a little above the mounting surface 7, and so the oil surface L of lubricating oil can be raised to the maximum boundary portion 10. Also, the engine is provided with a transfer pump 30 outside of an oil pump 24 and oil on the bottom face 9 of the transmission chamber 5 is drained using the pump 30 so that the oil is prevented from being stirred by a primary gear 19 and the like when the oil surface rises to as high as L. The oil does not therefore be stirred even when the transmission is installed low.
Patent JP-S643752-A (JP)
Title: Runaway detecting circuit for microprocessor
Inventor: HINO ETSUO
IPC: G06F11/30
Filed: 1987-06-25
Abstract: PURPOSE:To obtain a runaway detecting circuit for program processing by outputting an abnormal signal with an AND between the reset signal received from an FF and the 2nd timing pulse in case a microprocessor has abnormality and no reset signal is outputted. CONSTITUTION:A 1st timer circuit 1 and a 2nd timer circuit 2 produce the timing pulses at intervals of T0 seconds and 2T0 seconds respectively. If the processor processing has abnormality at a time point Ta, the execution of a processing program is impossible to the interruption input of an FF 3 and no reset signal (b) is outputted any more. Hereafter the set signal (c) received from the FF 3 is kept set. While a 2nd timing pulse (d) whose counting is started is not reset and delivered after 2T0 seconds by the signal (b) outputted right before the time point Ta. An abnormal signal (e) is outputted through an ANd gate 8 by the pulse (d) obtained at that time point and the signal (c).
Patent JP-S5891971-A (JP)
Title: Butterfly valve
Inventor: DEEBITSUDO KORUSUTON BIYUUCHIY
IPC: F16K1/226
Filed: 1982-09-11
Abstract: A fire-safe butterfly valve (FIG. 2) provides bi-directional sealing. In normal duties a polymeric seal provides forward and reverse sealing against the edge of the valve disc, the polymeric seal being resiliently loaded in the axial direction of the valve by a resilient metal ring. The metal ring provides a bi-directional seal with the disc edge in the event of destruction of the polymeric seal by fire. The metal ring in transverse cross-section consists of an arm having a curved radially inner end presenting a convex surface for engagement with the disc edge. For fluid pressure acting from the smaller diameter side of the disc, in the burnt out condition, the curvature of the radially inner end of the metal ring gives rise to an increased sealing force with the disc edge as the disc moves in response to the fluid pressure and the ring inner end remains in rolling contact with the disc edge.
Patent JP-S5489596-A (JP)
Title: Swing and iris set for x-rays
Inventor: MAEHARA HIDEO
IPC: A61N5/10
Filed: 1977-12-27
Abstract: PURPOSE:To enable safe diagnosis and picture pick up to patients accurately, by avoiding the scatter of X-rays due to incorrectness, and clearance and the shield plate, through the selection of desired iris with driving of swing iris. CONSTITUTION:The X-ray tube 3 is contained in the housing 2, and it is combined with the swing iris set with the support 1. When the swing motor 5 is driven with  the operation of the film selection switch and the split pick up switch and the swing iris 8 is turned by taking the center shaft 10 as the center via the chain 6, the position detection microswitch 13 detects the swing position of the swing iris selected and stops the motor at a given position. When the control table operates the switch for the quarter film quarter split pick up, the iris suitable for this can also be selected. Thus, the disadvantages of the iris set having the constitution switching several shield plates can be improved.
Patent JP-S6139530-A (JP)
Title: Inner lead bonder
Inventor: CHIBA SEIICHI
IPC: H01L21/60
Filed: 1984-07-31
Abstract: PURPOSE:To make die-angling easier by means of slanting opposite planes while eliminating replacement of die locating pawls per die diameters by a method wherein die locating pawls comprising a pair of die locating pawls oppositely arranged are formed of opposite flat planes to correct die slant. CONSTITUTION:When a die loading stage 42B is loaded with a die 51, die locating pawls 43A, 43B are shifted in the closing direction by a driving system to correct the positions of die 51 in X direction and theta direction (gradient). Then the die locating pawls 43A, 43B are shifted in the opening direction. When the gradient of die 51 is corrected, any location slips of pattern of die 51 in X, Y directions are detected by a die locating pattern detecting camera 63 to be stored in a storage. Later a turntable 40 is turned by 180 deg. and the differences between detected positions and normal positions are transmitted to an X-Y pulse motor of an X-Y table 41 as pulse signals to correct positions of die 51 in X, Y directions simultaneously with the turning of turntable 40 or before or after the turning to locate the die loading stage 42B loaded with the die 51 on a bonding position 62.
Patent JP-S6052184-A (JP)
Title: Television display device of color film
Inventor: KAWAHARA ATSUSHI
IPC: G03B33/00
Filed: 1983-09-01
Abstract: PURPOSE:To obtain a color picture with high resolution by using a monochrome image pickup element and also storing only a chrominance signal not requiring a low resolution. CONSTITUTION:Filters R, G, B, and Y provided between a light source 1 and a color film 9 are inserted sequentially in an optical path. Tn output of the monochrome image pickup element 11 to which a light transmitted through the film 9 is applied is given to a process circuit 13. An output of the filters R, B requiring only a low resolution among outputs of the process circuit is A/D-converted 14 and stored respectively in memories 16 and 17. Then an R and a G signal stored in the memories 16, 17 in advance are outputted respectively from D/A converters 18, 19 and color display is conducted in matching with a G signal being an output of the process circuit 13. Thus, a color picture with a high resolution is obtained in this way.
Patent JP-S5860210-A (JP)
Title: Operation control device
Inventor: TAKAYAMA HIDEKAZU
IPC: G01C23/00
Filed: 1981-10-06
Abstract: PURPOSE:To obtain accumulated times on the operating path of a vehicle within a vehicle speed range and to grasp the congestion of traffic readily, by reading the stored accumulated times within the vechicle speed range by a reading machine outside the vehicle. CONSTITUTION:A vehicle speed range judging circuit 12 jduges in what part of the five vehicle speed ranges, i.e. 0km/h, 0<v<=10km/h, 10km/h<V<=40km/h, 40km/h<V<=70km/h, and 70km/h<V, a vehicle speed signal V from a vehicle speed computing part 4 of a vehicle speed sensor 2 is locted. A vehicle speed accumulating circuit 13 accumulates times t11...t15 within said each vehicle speed range, and outputs the using rate of each vehicle speed range. A memory device 18 is formed so that it can be removed from the automobile and can be connected to a data printe outside the vehcle so that the memory of the device can be printed out. The device is connected to a computer outside the vehicle and the memory can be stored in the memory circuit of the computer.
Patent JP-S5790878-A (JP)
Title: Immersion cell
Inventor: HIRAI HIDEFUMI
IPC: H01M50/463
Filed: 1980-11-11
Abstract: PURPOSE:To enhance the utility rate of an active substance by setting the layer type oblique lattice separator structured by ribs cubicly crossing each other, between a positive electrode plate and a negative one and putting it biassedly against an electrolyte flow. CONSTITUTION:The separator between a positive electrode plate and a negative one in a lithium-silver oxide immersion cell etc. is formed by cubicly crossing a rib B consisting of fibrous polyethylene and another rib B' with an angle except a right angle and with the size of 10-15mesh in order to form a layer type oblique lattice A and welding the cubicly crossed part. Then the separator is set between the negative electrode plate 2 consisting of lithium and the positive electrode plate 3 consisting of silver oxide, biassedly against the electrolyte flowing in. Therefore, since the electrolyte flows balancedly all over the surface of electrodes and the surface of lithium is always activated by turbulent flow, it is possible to enhance the utility rate of active substance in order to improve its efficiency.
Patent JP-2000348623-A (JP)
Title: Manufacture of member for plasma display
Inventor: IDE FUJIKO
IPC: H01J11/34
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a member for a plasma display panel, surely repairing a broken-wire defect part of an electrode having a minute pattern, thereby eliminating a broken-wire defect in the electrode, so that a sharp and high- quality picture image can be obtained when it is assembled into the panel. SOLUTION: In this method for manufacturing a member for a plasma display panel including a process for repairing a broken-wire defect part of an electrode formed on a substrate, a needle with a conductive paste deposited thereon is brought into contact with the broken-wire defect part, thereby applying the conductive paste to the broken-wire defect part. The needle has a taper part, and the length of the taper part is 300 to 1000 μm and the angle of taper is 20 to 40 deg.. Surfaces of the needle are plated with rhodium (Rh).
Patent JP-S642078-A (JP)
Title: Exposure illuminator for copying machine
Inventor: MIYAMOTO HIROHISA
IPC: G03G21/00
Filed: 1987-06-25
Abstract: PURPOSE:To obtain a distinct image from the leading edge of copying, to prolong the life of a fluorescent lamp and to judge a fault before occurring by executing a previous lighting with a voltage according to the temperature of the tube wall of the fluorescent lamp, completing it when light quantity reaches a specified value and displaying the shortage of the light quantity when a previous lighting time exceeds a specified time. CONSTITUTION:When a power source is applied, the temperature of the tube wall of the fluorescent lamp 3 is detected by a temperature detector 35 and the previous lighting by a voltage according to the temperature is executed through an output variable type lighting device 27. When the light quantity detected by a light quantity detector 34 reaches the specified value, the previous lighting is completed and a copying-enable signal is outputted. Meanwhile, when the previous lighting time exceeds the specified time, the shortage of the light quantity is displayed. Thus, copying is executed with sufficient light quantity so as to obtain a clear image. Since the previous lighting is not executed for a specified time with voltage of the maximum level, the life of the fluorescent lamp can be prolonged. In case of the abnormality, etc., of the fluorescent lamp 3 the fault can be directly judged.
Patent JP-2000346811-A (JP)
Title: Surface inspection device
Inventor: OSHIGE TAKAHIKO
IPC: G01N21/89
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To measure the surface state from the center to the edge of a visual field under a uniform condition. SOLUTION: This surface inspection device is provided with a light projecting means 2 which makes light incident on surface 1 to be inspected having a prescribed area, a light receiving means 7 receiving the reflected light 6 from the surface to be inspected, polarizing elements 5, 8 interposed in a light path between the light projecting means 2 and the light receiving means 7, and an inspection treatment means 10 for inspecting the surface state of the surface 1 to be inspected, based on the polarizing state of the reflected light 6 received by the light receiving means 7.  In this case, a tilt angle to an optical axis of the light path of the polarizing elements 5, 8 is set in the direction where an effective polarizing angle of the polarizing elements 5, 8 at the edge of a visual field when the surface to be inspected is seen from the light receiving means 7, approximates an effective polarizing angle of the polarizing elements at the center 9 of the visual field.
Patent JP-S5684152-A (JP)
Title: Casting mold made of furan resin
Inventor: MORI KAZUTANE
IPC: B22C9/02
Filed: 1979-12-07
Abstract: PURPOSE: To make a core shrink following to the cooling of a molten metal so as to prevent the development of crack, by interposing a corrugated cardboard between the facing sand and the backing sand of a furan casting mold made by using  furan resin as a binder.  
     CONSTITUTION: In furan casting mold made by using furan resin as a binder, a cushion material such as corrugated cardboard 6 is interposed between the facing sand 5 and the backing sand 7 of a core 4. Hence the generation of crack is prevented unlike conventional method because the core 4 shrinks following to the cooling of the molten metal. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6316784-A (JP)
Title: Processing circuit for video printer signal
Inventor: YOSHIDA SATORU
IPC: B41J2/00
Filed: 1986-07-09
Abstract: PURPOSE:To keep the accuracy of A/D conversion data and to secure the picture quality of a print picture by consisting an AGC circuit which keeps the output level of an A/D converter constant and executing a correction to the A/D conversion data to print in the ratio obtained by comparing the AGC detection level for the duration of a horizontal synchronizing signal with a prescription input level. CONSTITUTION:When a system controller 18 outputs a freezing command and a freezing mode is obtained, a switch 12 is connected to the contact point R of a synchronizing signal separation circuit 10 side and a timing control circuit 17 writes one picture of data synchronizing to an input signal in a picture memory 13. At the time of printing, the system controller 18 outputs a printing command and the switch 12 switches to connect to the contact point P of a synchronizing signal generation circuit 11 side. According to a synchronizing signal generated by a reference clock the timing control circuit 17 reads the data from the picture memory 13. After the data is D/A converted it is demodulated to R, G and B signals in a decoder circuit 19. A switch 20 converts them according to the output of the system controller 18, for example, into the order such as R, G and B to execute printing.
Patent JP-H0325673-A (JP)
Title: Digital signal processor
Inventor: KUKI TAKANORI
IPC: H03H17/02
Filed: 1989-06-23
Abstract: PURPOSE:To attain the connection to such a circuit as a public circuit, etc., which treats an 8-bit sound signal nonlinearly quantized and to reduce the program value together with improvement of the processing speed with a digital signal processor by using two arithmetic parts which perform the computing operations based on the data of prescribed bits received from the 1st and 2nd buses and sends the computing results of prescribed bits to both buses respectively. CONSTITUTION:An arithmetic part 6 receives the data of prescribed bits from the 1st and 2nd buses 1 and 2 of prescribed bits to perform the multiplication based on a prescribed nonlinear rule and sends the multiplication result of a prescribed bit to the 2nd bus 2. At the same time, an arithmetic part 7 performs the computing operations including the addition by a nonlinear rule based on the data of prescribed bits received from both buses 1 and 2 and sends the computing result of a prescribed bit to the 1st bus 1. Thus it is possible to obtain a digital signal processor which can also be applied to an 8-bit signal quantized and treated by a public circuit network, etc., and can reduce the power consumption owing to the omission of the linear/nonlinear conversion and the decrease of the number of necessary circuits.
Patent JP-S6317304-A (JP)
Inventor: MISHIMA NOBUYOSHI
IPC: F22D11/00
Filed: 1986-07-09
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。